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iso4217:USD xbrli:pure xbrli:shares

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549


FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES


Investment Company Act file number   811-07139


Fidelity Hereford Street Trust

 (Exact name of registrant as specified in charter)


245 Summer St., Boston, Massachusetts 02210

 (Address of principal executive offices)       (Zip code)


Nicole Macarchuk, Secretary

245 Summer St.

Boston, Massachusetts  02210

(Name and address of agent for service)



Registrant's telephone number, including area code:

617-563-7000



Date of fiscal year end:

April 30

 

 

Date of reporting period:

April 30, 2026




Item 1.

Reports to Stockholders






 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
This report describes changes to the Fund that occurred during the reporting period.
 
 
Fidelity® Treasury Only Money Market Fund
Fidelity® Treasury Only Money Market Fund :  FDLXX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Treasury Only Money Market Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Fidelity® Treasury Only Money Market Fund 
$ 43 
0.42%
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$16,940,567,988
 
Number of Holdings
57
 
Total Advisory Fee
$61,283,591
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
19.9
 
8-30
17.9
 
31-60
24.1
 
61-90
21.0
 
91-180
16.4
 
>180
1.6
 
 
 
 
 
 
U.S. Treasury Obligations
100.9
ASSET ALLOCATION (% of Fund's net assets)
 
 
U.S. Treasury Obligations - 100.9       
Net Other Assets (Liabilities) - (0.9)%
 
How has the Fund changed?
 
This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by June 27, 2026 at fundresearch.fidelity.com/prospectus/sec or upon request at 1-800-544-8544  or by sending an e-mail to fidfunddocuments@fidelity.com.
 
The fund modified its principal investment strategies during the reporting period.
The fund modified its principal investment risks during the reporting period.

 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9913251.101    415-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
 
 
Fidelity® Series Treasury Bill Index Fund
Fidelity® Series Treasury Bill Index Fund :  FHQFX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Series Treasury Bill Index Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Fidelity® Series Treasury Bill Index Fund 
$ 0 A
0.00%B
 
A Amount represents less than $.50
B Amount represents less than 0.005%
 
What affected the Fund's performance this period?
 
U.S. taxable investment-grade bonds achieved a solid gain for the 12 months ending April 30, 2026, navigating uncertainty related to U.S. trade policy and geopolitical events but buoyed by attractive starting yields, a resilient economy and three policy interest-rate cuts by the Federal Reserve in the second half of 2025. 
We construct the portfolio using optimization. This approach minimizes the differences between risk exposures of the fund relative to the index. We attempt to hold all positions held by the index in the same relative proportions.
Exposures include duration, key-rate durations and other factors.
How did the Fund perform over the life of Fund?
  
CUMULATIVE PERFORMANCE
August 17, 2018 through April 30, 2026.
Initial investment of $10,000.
Fidelity® Series Treasury Bill Index Fund
$10,000
$10,162
$10,400
$10,413
$10,418
$10,707
$11,280
$11,854
$12,331
Bloomberg U.S. 3-6 Month Treasury Bill Index
$10,000
$10,167
$10,407
$10,421
$10,422
$10,715
$11,290
$11,857
$12,342
Bloomberg U.S. Aggregate Bond Index
$10,000
$10,413
$11,542
$11,511
$10,531
$10,486
$10,332
$11,161
$11,613
 
2018
2019
2020
2021
2022
2023
2024
2025
2026
 
 
 
AVERAGE ANNUAL TOTAL RETURNS:
 
1 Year
5 Year
Life of Fund A
Fidelity® Series Treasury Bill Index Fund
4.02%
3.44%
2.76%
Bloomberg U.S. 3-6 Month Treasury Bill Index
4.09%
3.44%
2.77%
Bloomberg U.S. Aggregate Bond Index
4.06%
0.18%
1.96%
A   From August 17, 2018
 
Visit www.fidelity.com for more recent performance information. 
 
The Fund's past performance is not a good predictor of the Fund's future performance.  The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$2,030,384,119
 
Number of Holdings
23
 
Total Advisory Fee
$0
 
Portfolio Turnover
0%
 
What did the Fund invest in?
(as of April 30, 2026)
 
COUPON DISTRIBUTION
(% of Fund's net assets)
Zero coupon bonds
99.2
 
 
 
 
U.S. Treasury Obligations
99.2
Short-Term Investments and Net Other Assets (Liabilities)
0.8
ASSET ALLOCATION (% of Fund's net assets)
 
 
U.S. Treasury Obligations - 99.2        
 
Short-Term Investments and Net Other Assets (Liabilities) - 0.8
 
TOP HOLDINGS
(% of Fund's net assets)
 
 
US Treasury Bill
99.2
 
 
99.2
 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9913291.101    3224-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
 
 
Fidelity® Money Market Fund
Fidelity® Money Market Fund :  SPRXX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Money Market Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Fidelity® Money Market Fund 
$ 43 
0.42%
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$134,691,553,806
 
Number of Holdings
266
 
Total Advisory Fee
$337,385,430
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
53.8
 
8-30
7.9
 
31-60
12.1
 
61-90
15.0
 
91-180
12.9
 
>180
0.6
 
 
 
 
 
 
Repurchase Agreements
50.9
U.S. Treasury Obligations
32.6
Commercial Paper
8.4
Time Deposits
5.6
Certificates of Deposit
4.8
ASSET ALLOCATION (% of Fund's net assets)
 
 
Repurchase Agreements - 50.9            
 
U.S. Treasury Obligations - 32.6        
 
Commercial Paper - 8.4                  
 
Time Deposits - 5.6                     
 
Certificates of Deposit - 4.8           
Net Other Assets (Liabilities) - (2.3)%
 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9913253.101    454-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
 
 
Fidelity® Money Market Fund
Fidelity® Money Market Fund Premium Class :  FZDXX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Money Market Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Premium Class 
$ 31 
0.30%
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$134,691,553,806
 
Number of Holdings
266
 
Total Advisory Fee
$337,385,430
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
53.8
 
8-30
7.9
 
31-60
12.1
 
61-90
15.0
 
91-180
12.9
 
>180
0.6
 
 
 
 
 
 
Repurchase Agreements
50.9
U.S. Treasury Obligations
32.6
Commercial Paper
8.4
Time Deposits
5.6
Certificates of Deposit
4.8
ASSET ALLOCATION (% of Fund's net assets)
 
 
Repurchase Agreements - 50.9            
 
U.S. Treasury Obligations - 32.6        
 
Commercial Paper - 8.4                  
 
Time Deposits - 5.6                     
 
Certificates of Deposit - 4.8           
Net Other Assets (Liabilities) - (2.3)%
 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9913252.101    2738-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
 
 
Fidelity® Government Money Market Fund
Fidelity® Government Money Market Fund :  SPAXX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Government Money Market Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Fidelity® Government Money Market Fund 
$ 43 
0.42%
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$452,711,941,602
 
Number of Holdings
744
 
Total Advisory Fee
$1,063,880,910
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
62.9
 
8-30
7.9
 
31-60
5.3
 
61-90
7.6
 
91-180
10.4
 
>180
7.1
 
 
 
 
 
 
Repurchase Agreements
41.0
U.S. Government Agency - Debt
31.6
U.S. Treasury Obligations
28.6
ASSET ALLOCATION (% of Fund's net assets)
 
 
Repurchase Agreements - 41.0            
 
U.S. Government Agency - Debt - 31.6    
 
U.S. Treasury Obligations - 28.6        
Net Other Assets (Liabilities) - (1.2)%
 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9913265.101    458-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
 
 
Fidelity® Government Money Market Fund
Fidelity® Government Money Market Fund Premium Class :  FZCXX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Government Money Market Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Premium Class 
$ 33 
0.32%
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$452,711,941,602
 
Number of Holdings
744
 
Total Advisory Fee
$1,063,880,910
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
62.9
 
8-30
7.9
 
31-60
5.3
 
61-90
7.6
 
91-180
10.4
 
>180
7.1
 
 
 
 
 
 
Repurchase Agreements
41.0
U.S. Government Agency - Debt
31.6
U.S. Treasury Obligations
28.6
ASSET ALLOCATION (% of Fund's net assets)
 
 
Repurchase Agreements - 41.0            
 
U.S. Government Agency - Debt - 31.6    
 
U.S. Treasury Obligations - 28.6        
Net Other Assets (Liabilities) - (1.2)%
 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9913262.101    2741-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
 
 
Fidelity® Government Money Market Fund
Fidelity® Government Money Market Fund Daily Money Class :  FZBXX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Government Money Market Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to funddocuments@fmr.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Daily Money Class 
$ 71 
0.70%
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$452,711,941,602
 
Number of Holdings
744
 
Total Advisory Fee
$1,063,880,910
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
62.9
 
8-30
7.9
 
31-60
5.3
 
61-90
7.6
 
91-180
10.4
 
>180
7.1
 
 
 
 
 
 
Repurchase Agreements
41.0
U.S. Government Agency - Debt
31.6
U.S. Treasury Obligations
28.6
ASSET ALLOCATION (% of Fund's net assets)
 
 
Repurchase Agreements - 41.0            
 
U.S. Government Agency - Debt - 31.6    
 
U.S. Treasury Obligations - 28.6        
Net Other Assets (Liabilities) - (1.2)%
 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9913261.101    2740-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
 
 
Fidelity® Government Money Market Fund
Fidelity® Government Money Market Fund Class S :  FZSXX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Government Money Market Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Class S 
$ 43 
0.42%
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$452,711,941,602
 
Number of Holdings
744
 
Total Advisory Fee
$1,063,880,910
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
62.9
 
8-30
7.9
 
31-60
5.3
 
61-90
7.6
 
91-180
10.4
 
>180
7.1
 
 
 
 
 
 
Repurchase Agreements
41.0
U.S. Government Agency - Debt
31.6
U.S. Treasury Obligations
28.6
ASSET ALLOCATION (% of Fund's net assets)
 
 
Repurchase Agreements - 41.0            
 
U.S. Government Agency - Debt - 31.6    
 
U.S. Treasury Obligations - 28.6        
Net Other Assets (Liabilities) - (1.2)%
 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9913266.101    6461-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
 
 
Fidelity® Government Money Market Fund
Fidelity® Government Money Market Fund Class K6 :  FNBXX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Government Money Market Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-835-5092 or by sending an e-mail to fidfunddocuments@fidelity.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Class K6 
$ 26 
0.25%
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$452,711,941,602
 
Number of Holdings
744
 
Total Advisory Fee
$1,063,880,910
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
62.9
 
8-30
7.9
 
31-60
5.3
 
61-90
7.6
 
91-180
10.4
 
>180
7.1
 
 
 
 
 
 
Repurchase Agreements
41.0
U.S. Government Agency - Debt
31.6
U.S. Treasury Obligations
28.6
ASSET ALLOCATION (% of Fund's net assets)
 
 
Repurchase Agreements - 41.0            
 
U.S. Government Agency - Debt - 31.6    
 
U.S. Treasury Obligations - 28.6        
Net Other Assets (Liabilities) - (1.2)%
 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9913264.101    3067-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
 
 
Fidelity® Government Money Market Fund
Fidelity® Government Money Market Fund Capital Reserves Class :  FZAXX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Government Money Market Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to funddocuments@fmr.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Capital Reserves Class 
$ 97 
0.95%
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$452,711,941,602
 
Number of Holdings
744
 
Total Advisory Fee
$1,063,880,910
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
62.9
 
8-30
7.9
 
31-60
5.3
 
61-90
7.6
 
91-180
10.4
 
>180
7.1
 
 
 
 
 
 
Repurchase Agreements
41.0
U.S. Government Agency - Debt
31.6
U.S. Treasury Obligations
28.6
ASSET ALLOCATION (% of Fund's net assets)
 
 
Repurchase Agreements - 41.0            
 
U.S. Government Agency - Debt - 31.6    
 
U.S. Treasury Obligations - 28.6        
Net Other Assets (Liabilities) - (1.2)%
 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9913260.101    2739-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
 
 
Fidelity® Government Money Market Fund
Fidelity® Government Money Market Fund Advisor M Class :  FZGXX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Government Money Market Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to funddocuments@fmr.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Advisor M Class 
$ 71 
0.70%
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$452,711,941,602
 
Number of Holdings
744
 
Total Advisory Fee
$1,063,880,910
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
62.9
 
8-30
7.9
 
31-60
5.3
 
61-90
7.6
 
91-180
10.4
 
>180
7.1
 
 
 
 
 
 
Repurchase Agreements
41.0
U.S. Government Agency - Debt
31.6
U.S. Treasury Obligations
28.6
ASSET ALLOCATION (% of Fund's net assets)
 
 
Repurchase Agreements - 41.0            
 
U.S. Government Agency - Debt - 31.6    
 
U.S. Treasury Obligations - 28.6        
Net Other Assets (Liabilities) - (1.2)%
 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9913263.101    3018-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
This report describes changes to the Fund that occurred during the reporting period.
 
 
Fidelity Flex® Government Money Market Fund
Fidelity Flex® Government Money Market Fund :  FLGXX 
 
 
 
 
This annual shareholder report contains information about Fidelity Flex® Government Money Market Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-3455 or by sending an e-mail to fidfunddocuments@fidelity.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Fidelity Flex® Government Money Market Fund 
$ 0 A
0.00%B
 
A Amount represents less than $.50
B Amount represents less than 0.005%
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$221,277,787
 
Number of Holdings
173
 
Total Advisory Fee
$0
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
59.4
 
8-30
8.2
 
31-60
5.5
 
61-90
7.1
 
91-180
15.2
 
>180
4.1
 
 
 
 
 
 
Repurchase Agreements
38.3
U.S. Government Agency - Debt
33.8
U.S. Treasury Obligations
27.4
Net Other Assets (Liabilities)
0.5
ASSET ALLOCATION (% of Fund's net assets)
 
 
Repurchase Agreements - 38.3            
 
U.S. Government Agency - Debt - 33.8    
 
U.S. Treasury Obligations - 27.4        
 
Net Other Assets (Liabilities) - 0.5    
 
How has the Fund changed?
 
This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by June 27, 2026 at fundresearch.fidelity.com/prospectus/sec or upon request at 1-800-544-3455  or by sending an e-mail to fidfunddocuments@fidelity.com.
 
The fund's contractual proxy and shareholder meeting expense cap expired during the reporting period.
 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9913285.101    2897-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
This report describes changes to the Fund that occurred during the reporting period.
 
 
Fidelity® Treasury Digital Fund
Fidelity® Treasury Digital Fund Liquidity :  FYHXX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Treasury Digital Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-297-2952 or by sending an e-mail to fidfunddocuments@fidelity.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Liquidity 
$ 19 
0.18%
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$171,679,853
 
Number of Holdings
17
 
Total Advisory Fee
$621,595
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
10.5
 
8-30
24.2
 
31-60
38.5
 
61-90
31.5
 
 
 
 
 
 
U.S. Treasury Obligations
104.7
ASSET ALLOCATION (% of Fund's net assets)
 
 
U.S. Treasury Obligations - 104.7       
Net Other Assets (Liabilities) - (4.7)%
 
How has the Fund changed?
 
This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by June 27, 2026 at fundresearch.fidelity.com/prospectus/sec or upon request at 1-877-297-2952  or by sending an e-mail to fidfunddocuments@fidelity.com.
 
The fund modified its principal investment strategies during the reporting period.
The fund modified its principal investment risks during the reporting period.

 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9917094.101    8398-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
This report describes changes to the Fund that occurred during the reporting period.
 
 
Fidelity® Treasury Only Money Market Fund
Fidelity® Treasury Only Money Market Fund Class OUS :  FYIXX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Treasury Only Money Market Fund for the period May 1, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 800-544-0275 or by sending an e-mail to fidfunddocuments@fidelity.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Class OUS 
$ 38 
0.37%
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$16,940,567,988
 
Number of Holdings
57
 
Total Advisory Fee
$61,283,591
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
19.9
 
8-30
17.9
 
31-60
24.1
 
61-90
21.0
 
91-180
16.4
 
>180
1.6
 
 
 
 
 
 
U.S. Treasury Obligations
100.9
ASSET ALLOCATION (% of Fund's net assets)
 
 
U.S. Treasury Obligations - 100.9       
Net Other Assets (Liabilities) - (0.9)%
 
How has the Fund changed?
 
This is a summary of certain changes to the Fund since May 1, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by June 27, 2026 at fundresearch.fidelity.com/prospectus/sec or upon request at 800-544-0275  or by sending an e-mail to fidfunddocuments@fidelity.com.
 
The fund modified its principal investment strategies during the reporting period.
The fund modified its principal investment risks during the reporting period.

 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9918350.101    9003-TSRA-0626    
 
 
 
ANNUAL SHAREHOLDER REPORT | AS OF APRIL 30, 2026
This report describes changes to the Fund that occurred during the reporting period.
 
 
Fidelity® Treasury Digital Fund
Fidelity® Treasury Digital Fund OnChain :  FYOXX 
 
 
 
 
This annual shareholder report contains information about Fidelity® Treasury Digital Fund for the period August 4, 2025 to April 30, 2026. You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-297-2952 or by sending an e-mail to fidfunddocuments@fidelity.com.
 
What were your Fund costs for the last year?
(based on hypothetical $10,000 investment)
 
FUND COST (PREVIOUS YEAR)
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
OnChain A
$ 15 
0.20%
 
AExpenses for the full reporting period would be higher.
 
 
 
Key Fund Statistics
(as of April 30, 2026)
 
KEY FACTS
 
 
 
Fund Size
$171,679,853
 
Number of Holdings
17
 
Total Advisory Fee
$621,595
 
What did the Fund invest in?
(as of April 30, 2026)
 
EFFECTIVE MATURITY DIVERSIFICATION
(% of Fund's net assets)
 
Days
 
1-7
10.5
 
8-30
24.2
 
31-60
38.5
 
61-90
31.5
 
 
 
 
 
 
U.S. Treasury Obligations
104.7
ASSET ALLOCATION (% of Fund's net assets)
 
 
U.S. Treasury Obligations - 104.7       
Net Other Assets (Liabilities) - (4.7)%
 
How has the Fund changed?
 
This is a summary of certain changes to the Fund since August 4, 2025. For more complete information, you may review the Fund's next prospectus, which we expect to be available by June 27, 2026 at fundresearch.fidelity.com/prospectus/sec or upon request at 1-877-297-2952  or by sending an e-mail to fidfunddocuments@fidelity.com.
 
The fund modified its principal investment strategies during the reporting period.
The fund modified its principal investment risks during the reporting period.

 
Fidelity, the Fidelity Investments Logo and all other Fidelity trademarks or service marks used herein are trademarks or service marks of FMR LLC. Any third-party marks that are used herein are trademarks or service marks of their respective owners. © 2026 FMR LLC. All rights reserved.
 
For additional information about the Fund; including its prospectus, financial information, holdings and proxy information, scan the QR code or visit fundresearch.fidelity.com/prospectus/sec
1.9919694.100    9053-TSRA-0626    
 


Item 2.

Code of Ethics


As of the end of the period, April 30, 2026, Fidelity Hereford Street Trust (the trust) has adopted a code of ethics, as defined in Item 2 of Form N-CSR, that applies to its President and Treasurer and its Chief Financial Officer.  A copy of the code of ethics is filed as an exhibit to this Form N-CSR.


Item 3.

Audit Committee Financial Expert


The Board of Trustees of the trust has determined that Laura M. Bishop is an audit committee financial expert, as defined in Item 3 of Form N-CSR.  Ms. Bishop is independent for purposes of Item 3 of Form N-CSR.  



Item 4.  

Principal Accountant Fees and Services


Fees and Services


The following table presents fees billed by Deloitte & Touche LLP, the member firms of Deloitte Touche Tohmatsu, and their respective affiliates (collectively, “Deloitte Entities”) in each of the last two fiscal years for services rendered to Fidelity Series Treasury Bill Index Fund (the “Fund”):



Services Billed by Deloitte Entities


April 30, 2026 FeesA

 

Audit Fees

Audit-Related Fees

Tax Fees

All Other Fees

Fidelity Series Treasury Bill Index Fund

$37,600

$-

$7,700

$100



April 30, 2025 FeesA

 

Audit Fees

Audit-Related Fees

Tax Fees

All Other Fees

Fidelity Series Treasury Bill Index Fund

$37,600

 $-

$7,700

$800



A Amounts may reflect rounding.




The following table presents fees billed by PricewaterhouseCoopers LLP (“PwC”) in each of the last two fiscal years for services rendered to Fidelity Flex Government Money Market Fund, Fidelity Government Money Market Fund, Fidelity Money Market Fund, Fidelity Treasury Digital Fund and Fidelity Treasury Only Money Market Fund (the “Funds”):



Services Billed by PwC


April 30, 2026 FeesA

 

Audit Fees

Audit-Related Fees

Tax Fees

All Other Fees

Fidelity Flex Government Money Market Fund

$40,900

$500

$2,200

$200

Fidelity Government Money Market Fund

$50,300

$600

$2,200

$200

Fidelity Money Market Fund

$41,300

$500

$2,200

$200

Fidelity Treasury Digital Fund

$38,200

$400

$2,200

$100

Fidelity Treasury Only Money Market Fund

$39,400

$500

$2,200

$200



April 30, 2025 FeesA,B

 

Audit Fees

Audit-Related Fees

Tax Fees

All Other Fees

Fidelity Flex Government Money Market Fund

$41,000

$3,100

$2,200

$1,300

Fidelity Government Money Market Fund

$54,000

$3,300

$2,200

$1,400

Fidelity Money Market Fund

$42,700

$3,000

$2,200

$1,300

Fidelity Treasury Digital Fund

$32,600

$600

$2,200

$300

Fidelity Treasury Only Money Market Fund

$42,700

$2,900

$2,200

$1,200



A Amounts may reflect rounding.
B Fidelity Treasury Digital Fund commenced operations on December 23, 2024.




The following table(s) present(s) fees billed by Deloitte Entities and PwC that were required to be approved by the Audit Committee for services that relate directly to the operations and financial reporting of the Fund(s) and that are rendered on behalf of Fidelity Management & Research Company LLC ("FMR") and entities controlling, controlled by, or under common control with FMR (not including any sub-adviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser) that provide ongoing services to the Fund(s) (“Fund Service Providers”):


Services Billed by Deloitte Entities


 

April 30, 2026A

April 30, 2025A

Audit-Related Fees

 $154,800

 $250,000

Tax Fees

$-

$-

All Other Fees

$-

$3,964,900


A Amounts may reflect rounding.







Services Billed by PwC



 

April 30, 2026A

April 30, 2025A,B

Audit-Related Fees

$9,428,700

$9,765,100

Tax Fees

$1,000

$1,000

All Other Fees

$-

$35,000


A Amounts may reflect rounding.
B May include amounts billed prior to the Fidelity Treasury Digital Fund’s commencement of operations.


“Audit-Related Fees” represent fees billed for assurance and related services that are reasonably related to the performance of the fund audit or the review of the fund's financial statements and that are not reported under Audit Fees.


“Tax Fees” represent fees billed for tax compliance, tax advice or tax planning that relate directly to the operations and financial reporting of the fund.


“All Other Fees” represent fees billed for services provided to the fund or Fund Service Provider, a significant portion of which are assurance related, that relate directly to the operations and financial reporting of the fund, excluding those services that are reported under Audit Fees, Audit-Related Fees or Tax Fees.  


Assurance services must be performed by an independent public accountant.


* * *


The aggregate non-audit fees billed by Deloitte Entities and PwC for services rendered to the Fund(s), FMR (not including any sub-adviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser), and any Fund Service Provider for each of the last two fiscal years of the Fund(s) are as follows:


Billed By

April 30, 2026A

April 30, 2025A,B

Deloitte Entities

$2,660,000

$4,539,700

PwC

$14,655,500

$14,827,000

 

 

 


A Amounts may reflect rounding.
B May include amounts billed prior to the Fidelity Treasury Digital Fund’s commencement of operations.


The trust's Audit Committee has considered non-audit services that were not pre-approved that were provided by Deloitte Entities and PwC to Fund Service Providers to be compatible with maintaining the independence of Deloitte Entities and PwC in its(their) audit of the Fund(s), taking into account representations from Deloitte Entities and PwC, in accordance with Public Company Accounting Oversight Board rules, regarding its independence from the Fund(s) and its(their) related entities and FMR’s review of the appropriateness and permissibility under applicable law of such non-audit services prior to their provision to the Fund(s) Service Providers.


Audit Committee Pre-Approval Policies and Procedures

 

The trust’s Audit Committee must pre-approve all audit and non-audit services provided by a fund’s independent registered public accounting firm relating to the operations or financial reporting of the fund. Prior to the commencement of any audit or non-audit services to a fund, the Audit Committee reviews the services to determine whether they are appropriate and permissible under applicable law.


The Audit Committee has adopted policies and procedures to, among other purposes, provide a framework for the Committee’s consideration of non-audit services by the audit firms that audit the Fidelity funds. The policies and procedures require that any non-audit service provided by a fund audit firm to a Fidelity fund and any non-audit service provided by a fund auditor to a Fund Service Provider that relates directly to the operations and financial reporting of a Fidelity fund (“Covered Service”) are subject to approval by the Audit Committee before such service is provided.


All Covered Services must be approved in advance of provision of the service either: (i) by formal resolution of the Audit Committee, or (ii) by oral or written approval of the service by the Chair of the Audit Committee (or if the Chair is unavailable, such other member of the Audit Committee as may be designated by the Chair to act in the Chair’s absence). The approval contemplated by (ii) above is permitted where the Treasurer determines that action on such an engagement is necessary before the next meeting of the Audit Committee.


Non-audit services provided by a fund audit firm to a Fund Service Provider that do not relate directly to the operations and financial reporting of a Fidelity fund are reported to the Audit Committee periodically.


Non-Audit Services Approved Pursuant to Rule 2-01(c)(7)(i)(C) and (ii) of Regulation S-X (“De Minimis Exception”)


There were no non-audit services approved or required to be approved by the Audit Committee pursuant to the De Minimis Exception during the Fund’s(s’) last two fiscal years relating to services provided to (i) the Fund(s) or (ii) any Fund Service Provider that relate directly to the operations and financial reporting of the Fund(s).

The Registrant has not retained, for the preparation of the audit report on the financial statements included in the Form N-CSR, a registered public accounting firm that has a branch or office that is located in a foreign jurisdiction and that the Public Company Accounting Oversight Board (the “PCAOB”) has determined that the PCAOB is unable to inspect or investigate completely because of a position taken by an authority in the foreign jurisdiction.

The Registrant is not a “foreign issuer,” as defined in 17 CFR 240.3b-4.


Item 5.

Audit Committee of Listed Registrants


Not applicable.


Item 6.  

Investments


(a)

Not applicable.


(b)

Not applicable.


Item 7.

Financial Statements and Financial Highlights for Open-End Management Investment Companies







Fidelity® Treasury Only Money Market Fund
 
 
 
 
Annual Report
April 30, 2026

Contents

Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies (Annual Report)

Fidelity® Treasury Only Money Market Fund

Notes to Financial Statements

Report of Independent Registered Public Accounting Firm

Distributions

Item 8: Changes in and Disagreements with Accountants for Open-End Management Investment Companies

Item 9: Proxy Disclosures for Open-End Management Investment Companies

Item 10: Remuneration Paid to Directors, Officers, and others of Open-End Management Investment Companies

Item 11: Statement Regarding Basis for Approval of Investment Advisory Contract

To view a fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://www.fidelity.com/proxyvotingresults or visit the Securities and Exchange Commission's (SEC) web site at http://www.sec.gov.
You may also call 1-800-544-8544 to request a free copy of the proxy voting guidelines.
Standard & Poor's, S&P and S&P 500 are registered service marks of The McGraw-Hill Companies, Inc. and have been licensed for use by Fidelity Distributors Corporation.
Other third-party marks appearing herein are the property of their respective owners.
All other marks appearing herein are registered or unregistered trademarks or service marks of FMR LLC or an affiliated company. © 2026 FMR LLC. All rights reserved.
 
This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus.
A fund files its complete schedule of portfolio holdings with the SEC for the first and third quarters of each fiscal year on Form N-PORT. Forms N-PORT are available on the SEC's web site at http://www.sec.gov. A fund's Forms N-PORT may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330.
For a complete list of a fund's portfolio holdings, view the most recent holdings listing, semiannual report, or annual report on Fidelity's web site at http://www.fidelity.com, http://www.institutional.fidelity.com, or http://www.401k.com, as applicable.
NOT FDIC INSURED •MAY LOSE VALUE •NO BANK GUARANTEE
Neither the Fund nor Fidelity Distributors Corporation is a bank.
Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies (Annual Report)
Fidelity® Treasury Only Money Market Fund
Schedule of Investments April 30, 2026
Showing Percentage of Net Assets   
U.S. Treasury Obligations - 100.9%
 
 
Yield (%) (a)
Principal
Amount (b)
 
Value ($)
 
US Treasury Bills 0% 10/1/2026
 
3.67 to 3.71
131,000,000
128,991,955
US Treasury Bills 0% 10/15/2026
 
3.68
140,000,000
137,655,506
US Treasury Bills 0% 10/22/2026
 
3.66
285,000,000
280,047,525
US Treasury Bills 0% 10/29/2026
 
3.66
237,000,000
232,720,531
US Treasury Bills 0% 10/8/2026
 
3.68 to 3.71
91,000,000
89,537,120
US Treasury Bills 0% 5/12/2026
 
3.55 to 3.65
555,723,600
555,118,328
US Treasury Bills 0% 5/14/2026
 
3.56 to 3.76
379,100,000
378,603,367
US Treasury Bills 0% 5/19/2026
 
3.60 to 3.66
484,748,800
483,879,730
US Treasury Bills 0% 5/21/2026
 
3.62 to 3.78
793,000,000
791,404,765
US Treasury Bills 0% 5/26/2026
 
3.61 to 3.65
525,000,000
523,683,785
US Treasury Bills 0% 5/28/2026
 
3.62 to 3.74
273,000,000
272,255,347
US Treasury Bills 0% 5/5/2026
 
3.58 to 3.65
256,019,100
255,916,624
US Treasury Bills 0% 5/7/2026
 
3.63 to 3.77
346,820,500
346,608,654
US Treasury Bills 0% 6/11/2026
 
3.63 to 3.65
670,000,000
667,251,178
US Treasury Bills 0% 6/16/2026
 
3.58 to 3.64
315,000,000
313,557,459
US Treasury Bills 0% 6/18/2026
 
3.64
500,000,000
497,593,333
US Treasury Bills 0% 6/2/2026
 
3.62 to 3.64
536,335,000
534,617,572
US Treasury Bills 0% 6/23/2026
 
3.63 to 3.64
550,000,000
547,085,368
US Treasury Bills 0% 6/25/2026
 
3.67
180,000,000
179,000,375
US Treasury Bills 0% 6/30/2026
 
3.63
340,000,000
337,965,667
US Treasury Bills 0% 6/4/2026
 
3.62 to 3.70
838,200,800
835,341,082
US Treasury Bills 0% 6/9/2026
 
3.59 to 3.64
515,000,000
512,998,135
US Treasury Bills 0% 7/14/2026
 
3.64
270,000,000
268,002,000
US Treasury Bills 0% 7/16/2026
 
3.55 to 3.65
365,000,000
362,272,339
US Treasury Bills 0% 7/2/2026
 
3.54 to 3.65
356,000,000
353,814,483
US Treasury Bills 0% 7/21/2026
 
3.65
200,000,000
198,375,499
US Treasury Bills 0% 7/23/2026
 
3.58 to 3.64
360,000,000
357,045,200
US Treasury Bills 0% 7/28/2026
 
3.66 to 3.68
284,000,000
281,480,301
US Treasury Bills 0% 7/30/2026
 
3.59 to 3.62
370,000,000
366,695,500
US Treasury Bills 0% 7/7/2026
 
3.63
400,000,000
397,327,444
US Treasury Bills 0% 7/9/2026
 
3.54 to 3.67
620,000,000
615,777,267
US Treasury Bills 0% 8/11/2026
 
3.58 to 3.65
291,000,000
288,043,908
US Treasury Bills 0% 8/13/2026
 
3.56
29,000,000
28,706,778
US Treasury Bills 0% 8/18/2026
 
3.66 to 3.67
275,000,000
271,981,881
US Treasury Bills 0% 8/20/2026
 
3.56
20,000,000
19,784,166
US Treasury Bills 0% 8/25/2026
 
3.65 to 3.66
190,000,000
187,789,475
US Treasury Bills 0% 8/4/2026
 
3.66 to 3.67
231,000,000
228,793,770
US Treasury Bills 0% 8/6/2026
 
3.59
175,000,000
173,337,865
US Treasury Bills 0% 9/1/2026
 
3.66
260,000,000
256,888,811
US Treasury Bills 0% 9/10/2026
 
3.60
100,000,000
98,703,833
US Treasury Bills 0% 9/24/2026
 
3.70
68,000,000
66,998,926
US Treasury Bills 0% 9/3/2026
 
3.60
140,000,000
138,281,597
US Treasury Notes 0.875% 6/30/2026
 
3.69 to 3.72
108,000,000
107,500,342
US Treasury Notes 1.625% 5/15/2026
 
4.06
15,000,000
14,986,402
US Treasury Notes 3 month U.S. Treasury Bill INDX + 0.098%, 3.7412% 1/31/2027 (c)(d)
 
3.74 to 3.75
440,300,000
440,307,358
US Treasury Notes 3 month U.S. Treasury Bill INDX + 0.099%, 3.7422% 1/31/2028 (c)(d)
 
3.74
316,000,000
315,968,762
US Treasury Notes 3 month U.S. Treasury Bill INDX + 0.103%, 3.7462% 4/30/2028 (c)(d)
 
3.75
125,000,000
125,000,000
US Treasury Notes 3 month U.S. Treasury Bill INDX + 0.159%, 3.8022% 7/31/2027 (c)(d)
 
3.80 to 3.81
350,000,000
349,937,403
US Treasury Notes 3 month U.S. Treasury Bill INDX + 0.16%, 3.8032% 4/30/2027 (c)(d)
 
3.80 to 3.81
376,000,000
375,986,903
US Treasury Notes 3 month U.S. Treasury Bill INDX + 0.182%, 3.8252% 7/31/2026 (c)(d)
 
3.82 to 3.83
583,000,000
583,102,343
US Treasury Notes 3 month U.S. Treasury Bill INDX + 0.19%, 3.8332% 10/31/2027 (c)(d)
 
3.83
359,000,000
359,178,027
US Treasury Notes 3 month U.S. Treasury Bill INDX + 0.205%, 3.8482% 10/31/2026 (c)(d)
 
3.84 to 3.85
221,000,000
221,053,726
US Treasury Notes 4.25% 11/30/2026
 
3.58
16,000,000
16,060,567
US Treasury Notes 4.25% 12/31/2026
 
3.56
9,000,000
9,040,631
US Treasury Notes 4.5% 7/15/2026
 
3.63
4,000,000
4,007,060
US Treasury Notes 4.625% 10/15/2026
 
3.64
25,000,000
25,109,974
US Treasury Notes 4.625% 6/30/2026
 
3.69 to 3.75
286,000,000
286,414,336
 
TOTAL U.S. TREASURY OBLIGATIONS
 (Cost $17,095,588,283)
 
 
 
17,095,588,283
 
 
 
 
 
 
TOTAL INVESTMENT IN SECURITIES - 100.9%
 (Cost $17,095,588,283)
 
 
 
17,095,588,283
NET OTHER ASSETS (LIABILITIES) - (0.9)%  
(155,020,295)
NET ASSETS - 100.0%
16,940,567,988
 
 
 
 
The date shown for securities represents the date when principal payments must be paid, taking into account any call options exercised by the issuer and any permissible maturity shortening features other than interest rate resets.
 
Legend
 
(a)
Yield represents either the annualized yield at the date of purchase, or the stated coupon rate, or, for floating and adjustable rate securities, the rate at period end.
 
(b)
Amount is stated in United States dollars unless otherwise noted.
 
(c)
Coupon rates for floating and adjustable rate securities reflect the rates in effect at period end.
 
(d)
Coupon is indexed to a floating interest rate which may be multiplied by a specified factor and/or subject to caps or floors.
 
Investment Valuation
 
All investments are categorized as Level 2 under the Fair Value Hierarchy. The inputs or methodology used for valuing securities may not be an indication of the risk associated with investing in these securities. For more information on valuation inputs, refer to the Investment Valuation section in the accompanying Notes to Financial Statements.
Financial Statements
Statement of Assets and Liabilities
As of April 30, 2026
 
 
Assets
 
 
 
 
Investment in securities, at value - See accompanying schedule:
Unaffiliated issuers (cost $17,095,588,283)
 
 
$
17,095,588,283
Cash
 
 
175,530,885
Receivable for investments sold
 
 
49,875,868
Receivable for fund shares sold
 
 
91,318,965
Interest receivable
 
 
5,657,177
  Total assets
 
 
17,417,971,178
Liabilities
 
 
 
 
Payable for investments purchased
$
306,306,797
 
 
Payable for fund shares redeemed
157,630,328
 
 
Distributions payable
7,756,513
 
 
Accrued management fee
5,709,552
 
 
  Total liabilities
 
 
 
477,403,190
Net Assets  
 
 
$
16,940,567,988
Net Assets consist of:
 
 
 
 
Paid in capital
 
 
$
16,940,558,045
Total accumulated earnings (loss)
 
 
 
9,943
Net Assets
 
 
$
16,940,567,988
 
 
 
 
 
Net Asset Value and Maximum Offering Price
 
 
 
 
Fidelity Treasury Only Money Market Fund :
 
 
 
 
Net Asset Value, offering price and redemption price per share ($12,215,316,455 ÷ 12,214,412,328 shares)
 
 
$
1.00
Class OUS :
 
 
 
 
Net Asset Value, offering price and redemption price per share ($4,725,251,533 ÷ 4,725,341,082 shares)
 
 
$
1.00
Statement of Operations
 
Year ended April 30, 2026
 
Investment Income
 
 
 
 
Interest  
 
 
$
607,327,767
Expenses
 
 
 
 
Management fee
$
61,283,591
 
 
Independent trustees' fees and expenses
33,900
 
 
 Total expenses
 
 
 
61,317,491
Net Investment income (loss)
 
 
 
546,010,276
Realized and Unrealized Gain (Loss)
 
 
 
 
Net realized gain (loss) on:
 
 
 
 
 Investment Securities:
 
 
 
 
   Unaffiliated issuers  
 
42,266
 
 
Total net realized gain (loss)
 
 
 
42,266
Net increase in net assets resulting from operations
 
 
$
546,052,542
Statement of Changes in Net Assets
 
 
Year ended
April 30, 2026
 
Year ended
April 30, 2025
Increase (Decrease) in Net Assets
 
 
 
 
Operations
 
 
 
Net investment income (loss)
$
546,010,276
$
330,429,367
Net realized gain (loss)
 
42,266
 
28,139
  Net increase in net assets resulting from operations
 
546,052,542
 
330,457,506
Distributions to shareholders
 
(546,004,041)
 
(330,427,793)
 
 
 
 
 
Share transactions - net increase (decrease)
 
4,446,105,812
 
7,144,926,329
Total increase (decrease) in net assets
 
4,446,154,313
 
7,144,956,042
 
 
 
 
 
Net Assets
 
 
 
 
Beginning of period
 
12,494,413,675
 
5,349,457,633
End of period
$
16,940,567,988
$
12,494,413,675
 
 
 
 
 
 
 
 
 
 
Financial Highlights
 
Fidelity® Treasury Only Money Market Fund
 
Years ended April 30,
 
2026  
 
2025 
 
2024  
 
2023 
 
2022 
  Selected Per-Share Data 
 
 
 
 
 
 
 
 
 
 
  Net asset value, beginning of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
  Income from Investment Operations
 
 
 
 
 
 
 
 
 
 
     Net investment income (loss) A
 
.036
 
.044
 
.049
 
.026
 
- B
     Net realized and unrealized gain (loss) B
 
-
 
-
 
-
 
-
 
-
  Total from investment operations
 
.036  
 
.044  
 
.049  
 
.026  
 
- B
  Distributions from net investment income
 
(.036)
 
(.044)
 
(.049)
 
(.026)
 
- B
  Distributions from net realized gain
 
-
 
-
 
-
 
-
 
- B
     Total distributions
 
(.036)
 
(.044)
 
(.049)
 
(.026)
 
- B
  Net asset value, end of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
 Total Return C
 
3.68
%
 
4.54%
 
4.96%
 
2.62%
 
.01%
 Ratios to Average Net Assets A,D,E
 
 
 
 
 
 
 
 
 
 
    Expenses before reductions
 
.42%
 
.42%
 
.42%
 
.42%
 
.42%
    Expenses net of fee waivers, if any
 
.42
%
 
.42%
 
.42%
 
.42%
 
.11%
    Expenses net of all reductions, if any
 
.42%
 
.42%
 
.42%
 
.42%
 
.11%
    Net investment income (loss)
 
3.60%
 
4.38%
 
4.87%
 
2.60%
 
.01%
 Supplemental Data
 
 
 
 
 
 
 
 
 
 
    Net assets, end of period (000 omitted)
$
12,215,316
$
8,924,873
$
5,349,458
$
4,146,965
$
3,400,039
 
ANet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
BAmount represents less than $.0005 per share.
CTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
DFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
EExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
 
Fidelity® Treasury Only Money Market Fund Class OUS
 
Years ended April 30,
 
2026  
 
2025 A
  Selected Per-Share Data 
 
 
 
 
  Net asset value, beginning of period
$
1.00
$
1.00
  Income from Investment Operations
 
 
 
 
     Net investment income (loss) B
 
.037
 
.010
     Net realized and unrealized gain (loss) C
 
-
 
-
  Total from investment operations
 
.037  
 
.010  
  Distributions from net investment income
 
(.037)
 
(.010)
     Total distributions
 
(.037)
 
(.010)
  Net asset value, end of period
$
1.00
$
1.00
 Total Return D
 
3.73
%
 
1.01%
 Ratios to Average Net Assets B,E,F
 
 
 
 
    Expenses before reductions
 
.37%
 
.37% G
    Expenses net of fee waivers, if any
 
.37
%
 
.37% G
    Expenses net of all reductions, if any
 
.37%
 
.37% G
    Net investment income (loss)
 
3.65%
 
3.95% G
 Supplemental Data
 
 
 
 
    Net assets, end of period (000 omitted)
$
4,725,252
$
3,569,540
 
AFor the period January 28, 2025 (commencement of sale of shares) through April 30, 2025.
BNet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
CAmount represents less than $.0005 per share.
DTotal returns for periods of less than one year are not annualized.
EFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
FExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
GAnnualized.
Notes to Financial Statements
 
For the period ended April 30, 2026
 
1. Organization.
Fidelity Treasury Only Money Market Fund (the Fund) is a fund of Fidelity Hereford Street Trust (the Trust) and is authorized to issue an unlimited number of shares. The Trust is registered under the Investment Company Act of 1940, as amended (the 1940 Act), as an open-end management investment company organized as a Delaware statutory trust. The Fund offers Fidelity Treasury Only Money Market Fund and Class OUS shares, each of which has equal rights as to assets and voting privileges. Each class has exclusive voting rights with respect to matters that affect that class. Class OUS shares are offered only to certain Stock Plan Services accounts. Class OUS commenced sale of shares on January 28, 2025.
2. Significant Accounting Policies.
The Fund is an investment company and applies the accounting and reporting guidance of the Financial Accounting Standards Board (FASB) Accounting Standards Codification Topic 946 Financial Services - Investment Companies. The financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (GAAP), which require management to make certain estimates and assumptions at the date of the financial statements. Actual results could differ from those estimates. The Fund operates as a single operating segment. The Fund's income, expenses, assets, and performance are regularly monitored and assessed as a whole by the investment adviser and other individuals responsible for oversight functions of the Trust, using the information presented in the financial statements and financial highlights. Subsequent events, if any, through the date that the financial statements were issued have been evaluated in the preparation of the financial statements. The Fund's Schedule of Investments lists any underlying mutual funds or exchange-traded funds but does not include the underlying holdings of these funds. The following summarizes the significant accounting policies of the Fund:
 
Investment Valuation. The Fund categorizes the inputs to valuation techniques used to value its investments into a disclosure hierarchy consisting of three levels as shown below:
 
Level 1 - unadjusted quoted prices in active markets for identical investments
Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, etc.)
Level 3 - unobservable inputs (including the Fund's own assumptions based on the best information available)
 
As permitted by compliance with certain conditions under Rule 2a-7 of the 1940 Act, securities are valued at amortized cost, which approximates fair value. The amortized cost of an instrument is determined by valuing it at its original cost and thereafter amortizing any discount or premium from its face value at a constant rate until maturity. Securities held by a money market fund are generally high quality and liquid; however, they are reflected as Level 2 because the inputs used to determine fair value are not quoted prices in an active market.
 
Investment Transactions and Income. The net asset value per share for processing shareholder transactions is calculated as of the close of business of the New York Stock Exchange (NYSE), normally 4:00 p.m. Eastern time. Security transactions are accounted for as of trade date. Gains and losses on securities sold are determined on the basis of identified cost. Interest income is accrued as earned and includes coupon interest and amortization of premium and accretion of discount on debt securities as applicable.
 
Class Allocations and Expenses. Investment income, realized and unrealized capital gains and losses, common expenses of a fund, and certain fund-level expense reductions, if any, are allocated daily on a pro-rata basis to each class based on the relative net assets of each class to the total net assets of a fund. Each class differs with respect to transfer agent and distribution and service plan fees incurred, as applicable. Certain expense reductions may also differ by class, if applicable. For the reporting period, the allocated portion of income and expenses to each class as a percent of its average net assets may vary due to the timing of recording these transactions in relation to fluctuating net assets of the classes. Expenses directly attributable to a fund are charged to that fund. Expenses attributable to more than one fund are allocated among the respective funds on the basis of relative net assets or other appropriate methods. Expenses included in the accompanying financial statements reflect the expenses of that fund and do not include any expenses associated with any underlying mutual funds or exchange-traded funds. Although not included in a fund's expenses, a fund indirectly bears its proportionate share of these expenses through the net asset value of each underlying mutual fund or exchange-traded fund. Expense estimates are accrued in the period to which they relate and adjustments are made when actual amounts are known.
 
Income Tax Information and Distributions to Shareholders. Each year, the Fund intends to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code, including distributing substantially all of its taxable income and realized gains. As a result, no provision for U.S. Federal income taxes is required. As of April 30, 2026, the Fund did not have any unrecognized tax benefits in the financial statements; nor is the Fund aware of any tax positions for which it is reasonably possible that the total amounts of unrecognized tax benefits will significantly change in the next twelve months. The Fund files a U.S. federal tax return, in addition to state and local tax returns as required. The Fund's federal income tax returns are subject to examination by the Internal Revenue Service (IRS) for a period of three fiscal years after they are filed. State and local tax returns may be subject to examination for an additional fiscal year depending on the jurisdiction.
 
Distributions are declared and recorded daily and paid monthly from net investment income. Distributions from realized gains, if any, are declared and recorded on the ex-dividend date. Income and capital gain distributions are declared separately for each class. Income and capital gain distributions are determined in accordance with income tax regulations, which may differ from GAAP. In addition, the Fund claimed a portion of the payment made to redeeming shareholders as a distribution for income tax purposes.
 
Capital accounts within the financial statements are adjusted for permanent book-tax differences. These adjustments have no impact on net assets or the results of operations. Capital accounts are not adjusted for temporary book-tax differences which will reverse in a subsequent period.
 
Book-tax differences are primarily due to capital loss carryforwards and losses deferred due to wash sales.
 
As of period end, the cost and unrealized appreciation (depreciation) in securities for federal income tax purposes were as follows:
 
Gross unrealized appreciation
$-
Gross unrealized depreciation
-
Net unrealized appreciation (depreciation)
$-
Tax Cost
$17,095,588,283
 
The tax-based components of distributable earnings as of period end were as follows:
 
Undistributed ordinary income
$27,563
Undistributed long-term capital gain
$-
Net unrealized appreciation (depreciation) on securities and other investments  
$-
 
The tax character of distributions paid was as follows:
 
 
April 30, 2026
April 30, 2025
Ordinary Income
$546,004,041
$ 330,427,793
3. Fees and Other Transactions with Affiliates.
Management Fee. Fidelity Management & Research Company LLC (the investment adviser) and its affiliates provide the Fund with investment management related services for which each class of the Fund pays a monthly management fee. Under the management contract, the investment adviser pays all other operating expenses, except the compensation of the independent Trustees and certain miscellaneous expenses such as interest expense. The management fee is reduced by an amount equal to the fees and expenses paid by the Fund to the independent Trustees. During the period, the management fee for each class of the Fund was as follows:
 
 
Annual % of Class-Level Average Net Assets
Fidelity Treasury Only Money Market Fund
.42%
Class OUS
.37%
 
Interfund Trades. Funds may purchase from or sell securities to other Fidelity Funds under procedures adopted by the Board of Trustees. The procedures have been designed to ensure these interfund trades are executed in accordance with Rule 17a-7 of the 1940 Act. During the period, there were no interfund trades.
4. Distributions to Shareholders.
Distributions to shareholders of each class were as follows:
 
 
Year ended
April 30, 2026
Year ended
April 30, 2025
Fidelity Treasury Only Money Market Fund
 
 
Distributions to shareholders
 
 
Fidelity Treasury Only Money Market Fund
$389,633,576
 $300,176,978
Class OUSA
156,370,465
30,250,815
Total  
$546,004,041
$330,427,793
 
A Distributions for Class OUS are for the period January 28, 2025 (commencement of sale of shares) through April 30, 2025.
5. Share Transactions.
Share transactions for each class of shares at a $1.00 per share were as follows and may contain in-kind transactions, automatic conversions between classes or exchanges between affiliated funds:
 
Shares
Shares
Dollars
Dollars
 
Year ended
 April 30, 2026
Year ended
 April 30, 2025
Year ended
 April 30, 2026
Year ended
 April 30, 2025
Fidelity Treasury Only Money Market Fund
 
 
 
 
Fidelity Treasury Only Money Market Fund
 
 
 
 
Shares sold
25,094,168,358
13,609,202,132
$25,094,168,358
$13,609,202,132
Reinvestment of distributions 
301,720,716
245,802,648
301,720,716
245,802,648
Shares redeemed
(22,105,546,528)
(10,279,656,266)
(22,105,546,527)
(10,279,656,268)
Net increase (decrease)
3,290,342,546
3,575,348,514
$3,290,342,547
$3,575,348,512
Class OUSA
 
 
 
 
Shares sold
20,040,492,897
6,481,405,963
$20,040,492,897
$6,481,405,963
Reinvestment of distributions 
149,847,222
29,235,778
149,847,222
29,235,778
Shares redeemed
(19,034,576,854)
(2,941,063,924)
(19,034,576,854)
(2,941,063,924)
Net increase (decrease)
1,155,763,265
3,569,577,817
$1,155,763,265
$3,569,577,817
 
A Share transactions for Class OUS are for the period January 28, 2025 (commencement of sale of shares) through April 30, 2025.
6. Other.
A fund's organizational documents provide former and current trustees and officers with a limited indemnification against liabilities arising in connection with the performance of their duties to the fund. In the normal course of business, a fund may also enter into contracts that provide general indemnifications. A fund's maximum exposure under these arrangements is unknown as this would be dependent on future claims that may be made against a fund. The risk of material loss from such claims is considered remote.
7. Risk and Uncertainties.
Many factors affect a fund's performance. Developments that disrupt global economies and financial markets, such as public health emergencies, military conflicts, terrorism, government restrictions, political changes, and environmental disasters, may significantly affect a fund's investment performance. The effects of these developments to a fund will be impacted by the types of securities in which a fund invests, the financial condition, industry, economic sector, and geographic location of an issuer, and a fund's level of investment in the securities of that issuer. Significant concentrations in security types, issuers, industries, sectors, and geographic locations may magnify the factors that affect a fund's performance.
Report of Independent Registered Public Accounting Firm
To the Board of Trustees of Fidelity Hereford Street Trust and Shareholders of Fidelity Treasury Only Money Market Fund
 
Opinion on the Financial Statements
 
We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Fidelity Treasury Only Money Market Fund (one of the funds constituting Fidelity Hereford Street Trust, referred to hereafter as the "Fund") as of April 30, 2026, the related statement of operations for the year ended April 30, 2026, the statement of changes in net assets for each of the two years in the period ended April 30, 2026, including the related notes, and the financial highlights for each of the periods indicated therein (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Fund as of April 30, 2026, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period ended April 30, 2026 and the financial highlights for each of the periods indicated therein in conformity with accounting principles generally accepted in the United States of America.
 
Basis for Opinion
 
These financial statements are the responsibility of the Fund's management. Our responsibility is to express an opinion on the Fund's financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Fund in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
 
We conducted our audits of these financial statements in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud.
 
Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. Our procedures included confirmation of securities owned as of April 30, 2026 by correspondence with the custodian and broker; when replies were not received from the broker, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion.
 
/s/ PricewaterhouseCoopers LLP
Boston, Massachusetts
June 10, 2026
 
We have served as the auditor of one or more investment companies in the Fidelity group of funds since 1932.
 
Distributions
 (Unaudited)
The dividend and capital gains distributions for the fund(s) are available on Fidelity.com or Institutional.Fidelity.com.
 
The fund hereby designates as a capital gain dividend with respect to the taxable year ended April 30, 2026, $11,199, or, if subsequently determined to be different, the net capital gain of such year.
 
A total of 98.84% of the dividends distributed during the fiscal year was derived from interest on U.S. Government securities which is generally exempt from state income tax.
 
The fund designates $503,949,631 of distributions paid in the calendar year 2025 as qualifying to be taxed as interest-related dividends for nonresident alien shareholders.
 
The fund designates $546,004,041 of distributions paid during the fiscal year ended 2026 as qualifying to be taxed as section 163(j) interest dividends.
 
The fund will notify shareholders in the first quarter of 2027 of amounts for use in preparing 2026 income tax returns.
Item 8: Changes in and Disagreements with Accountants for Open-End Management Investment Companies
(Unaudited)
Note: This is not applicable for any fund included in this document.
Item 9: Proxy Disclosures for Open-End Management Investment Companies
(Unaudited)
Note: This is not applicable for any fund included in this document.
Item 10: Remuneration Paid to Directors, Officers, and others of Open-End Management Investment Companies
(Unaudited)
Note: This information is disclosed as part of the financial statements for each Fund as part of Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies.
Item 11: Statement Regarding Basis for Approval of Investment Advisory Contract
(Unaudited)
Note: This is not applicable for any fund included in this document.
 
1.703531.128
TMM-ANN-0626
Fidelity® Series Treasury Bill Index Fund
 
 
 
 
Annual Report
April 30, 2026

Contents

Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies (Annual Report)

Fidelity® Series Treasury Bill Index Fund

Notes to Financial Statements

Report of Independent Registered Public Accounting Firm

Distributions

Item 8: Changes in and Disagreements with Accountants for Open-End Management Investment Companies

Item 9: Proxy Disclosures for Open-End Management Investment Companies

Item 10: Remuneration Paid to Directors, Officers, and others of Open-End Management Investment Companies

Item 11: Statement Regarding Basis for Approval of Investment Advisory Contract

To view a fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://www.fidelity.com/proxyvotingresults or visit the Securities and Exchange Commission's (SEC) web site at http://www.sec.gov.
You may also call 1-800-544-8544 to request a free copy of the proxy voting guidelines.
"BLOOMBERG ®" and the Bloomberg indices listed herein (the "Indices") are service marks of Bloomberg Finance L.P. and its affiliates, including Bloomberg Index Services Limited ("BISL"), the administrator of the Indices (collectively, "Bloomberg") and have been licensed for use for certain purposes by Fidelity. Bloomberg is not affiliated with Fidelity, and Bloomberg does not approve, endorse, review, or recommend the fund. Bloomberg does not guarantee the timeliness, accuracy, or completeness of any data or information relating to the fund.
Standard & Poor's, S&P and S&P 500 are registered service marks of The McGraw-Hill Companies, Inc. and have been licensed for use by Fidelity Distributors Corporation.
Other third-party marks appearing herein are the property of their respective owners.
All other marks appearing herein are registered or unregistered trademarks or service marks of FMR LLC or an affiliated company. © 2026 FMR LLC. All rights reserved.
 
This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus.
A fund files its complete schedule of portfolio holdings with the SEC for the first and third quarters of each fiscal year on Form N-PORT. Forms N-PORT are available on the SEC's web site at http://www.sec.gov. A fund's Forms N-PORT may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330.
For a complete list of a fund's portfolio holdings, view the most recent holdings listing, semiannual report, or annual report on Fidelity's web site at http://www.fidelity.com, http://www.institutional.fidelity.com, or http://www.401k.com, as applicable.
NOT FDIC INSURED •MAY LOSE VALUE •NO BANK GUARANTEE
Neither the Fund nor Fidelity Distributors Corporation is a bank.
Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies (Annual Report)
Fidelity® Series Treasury Bill Index Fund
Schedule of Investments April 30, 2026
Showing Percentage of Net Assets   
U.S. Treasury Obligations - 99.2%
 
 
Yield (%) (a)
Principal
Amount (b)
 
Value ($)
 
US Treasury Bills 0% 10/1/2026
 
3.64
175,360,000
172,687,052
US Treasury Bills 0% 10/15/2026
 
3.65
110,020,000
108,186,447
US Treasury Bills 0% 10/22/2026
 
3.66
110,340,000
108,421,737
US Treasury Bills 0% 10/29/2026
 
3.64
171,820,000
168,731,654
US Treasury Bills 0% 10/8/2026
 
3.63
110,340,000
108,583,632
US Treasury Bills 0% 6/11/2026
 
3.64
1,540,000
1,533,686
US Treasury Bills 0% 6/16/2026
 
3.61
1,440,000
1,433,380
US Treasury Bills 0% 6/18/2026
 
3.56
1,440,000
1,433,071
US Treasury Bills 0% 6/23/2026
 
3.62
1,680,000
1,671,013
US Treasury Bills 0% 6/30/2026
 
3.62
1,560,000
1,550,564
US Treasury Bills 0% 8/11/2026
 
3.64
98,880,000
97,870,023
US Treasury Bills 0% 8/13/2026
 
3.57
104,340,000
103,259,197
US Treasury Bills 0% 8/18/2026
 
3.64
88,020,000
87,058,139
US Treasury Bills 0% 8/20/2026
 
3.57
100,980,000
99,861,769
US Treasury Bills 0% 8/25/2026
 
3.65
98,880,000
97,728,611
US Treasury Bills 0% 8/27/2026
 
3.58
104,340,000
103,111,695
US Treasury Bills 0% 8/4/2026
 
3.62
87,660,000
86,827,693
US Treasury Bills 0% 8/6/2026
 
3.57
169,540,000
167,899,002
US Treasury Bills 0% 9/10/2026
 
3.64
105,900,000
104,507,362
US Treasury Bills 0% 9/17/2026
 
3.64
108,760,000
107,250,756
US Treasury Bills 0% 9/24/2026
 
3.63
108,760,000
107,169,237
US Treasury Bills 0% 9/3/2026
 
3.63
178,160,000
175,941,505
 
TOTAL U.S. TREASURY OBLIGATIONS
 (Cost $2,012,880,469)
 
 
 
2,012,717,225
 
 
 
 
 
Money Market Funds - 0.6%
 
 
Yield (%)
Shares
Value ($)
 
Fidelity Cash Central Fund (c)
 (Cost $13,147,635)
 
3.69
13,145,006
13,147,635
 
 
 
 
 
 
TOTAL INVESTMENT IN SECURITIES - 99.8%
 (Cost $2,026,028,104)
 
 
 
2,025,864,860
NET OTHER ASSETS (LIABILITIES) - 0.2%  
4,519,259
NET ASSETS - 100.0%
2,030,384,119
 
 
Legend
 
(a)
Yield represents either the annualized yield at the date of purchase, or the stated coupon rate, or, for floating and adjustable rate securities, the rate at period end.
 
(b)
Amount is stated in United States dollars unless otherwise noted.
 
(c)
Affiliated fund that is generally available only to investment companies and other accounts managed by Fidelity Investments. The rate quoted is the annualized seven-day yield of the fund at period end. A complete unaudited listing of the fund's holdings as of its most recent quarter end is available upon request. In addition, each Fidelity Central Fund's financial statements, which are not covered by the Fund's Report of Independent Registered Public Accounting Firm, are available on the SEC's website or upon request.
 
Affiliated Central Funds
 
Fiscal year to date information regarding the Fund's investments in Fidelity Central Funds, including the ownership percentage, is presented below.
Affiliate
Value,
beginning
of period ($)
Purchases ($)
Sales
Proceeds ($)
Dividend
Income ($)
Realized
Gain (loss) ($)
Change in
Unrealized
appreciation
(depreciation) ($)
Value,
end
of period ($)
 
 
Shares,
end
of period
% ownership,
end
of period
Fidelity Cash Central Fund
6,488,484
684,848,573
678,194,626
508,089
5,204
-
13,147,635
13,145,006
0.0%
Total
6,488,484
684,848,573
678,194,626
508,089
5,204
-
13,147,635
 
 
 
 
 
 
 
 
 
 
 
 
Amounts in the dividend income column in the above table include any capital gain distributions from underlying funds, which are presented in the corresponding line item in the Statement of Operations, if applicable.
 
 
Amounts included in the purchases and sales proceeds columns may include in-kind transactions, if applicable.
Investment Valuation
 
The following is a summary of the inputs used, as of April 30, 2026, involving the Fund's assets and liabilities carried at fair value. The inputs or methodology used for valuing securities may not be an indication of the risk associated with investing in those securities. For more information on valuation inputs, and their aggregation into the levels used below, please refer to the Investment Valuation section in the accompanying Notes to Financial Statements.
 
Valuation Inputs at Reporting Date:
Description
Total ($)
Level 1 ($)
Level 2 ($)
Level 3 ($)
 Investments in Securities:
 
 
 
 
 U.S. Treasury Obligations
2,012,717,225
-
2,012,717,225
-
 Money Market Funds
13,147,635
13,147,635
-
-
 Total Investments in Securities:
2,025,864,860
13,147,635
2,012,717,225
-
Financial Statements
Statement of Assets and Liabilities
As of April 30, 2026
 
 
Assets
 
 
 
 
Investment in securities, at value - See accompanying schedule:
 
 
 
 
Unaffiliated issuers (cost $2,012,880,469)
$
2,012,717,225
 
 
Fidelity Central Funds (cost $13,147,635)
13,147,635
 
 
 
 
 
 
 
 
 
 
 
 
Total Investment in Securities (cost $2,026,028,104)
 
 
$
2,025,864,860
Receivable for investments sold
 
 
971,965,330
Receivable for fund shares sold
 
 
74,711,077
Distributions receivable from Fidelity Central Funds
 
 
31,689
  Total assets
 
 
3,072,572,956
Liabilities
 
 
 
 
Payable for investments purchased
$
1,036,111,299
 
 
Payable for fund shares redeemed
6,073,359
 
 
Other payables and accrued expenses
4,179
 
 
  Total liabilities
 
 
 
1,042,188,837
Net Assets  
 
 
$
2,030,384,119
Net Assets consist of:
 
 
 
 
Paid in capital
 
 
$
2,037,177,326
Total accumulated earnings (loss)
 
 
 
(6,793,207)
Net Assets
 
 
$
2,030,384,119
Net Asset Value, offering price and redemption price per share ($2,030,384,119 ÷ 204,015,732 shares)
 
 
$
9.95
Statement of Operations
 
Year ended April 30, 2026
 
Investment Income
 
 
 
 
Interest  
 
 
$
69,752,083
Income from Fidelity Central Funds  
 
 
508,089
 Total income
 
 
 
70,260,172
Expenses
 
 
 
 
Custodian fees and expenses
$
16,321
 
 
Independent trustees' fees and expenses
4,038
 
 
 Total expenses
 
 
 
20,359
Net Investment income (loss)
 
 
 
70,239,813
Realized and Unrealized Gain (Loss)
 
 
 
 
Net realized gain (loss) on:
 
 
 
 
 Investment Securities:
 
 
 
 
   Unaffiliated issuers  
 
1,053,230
 
 
   Fidelity Central Funds
 
5,204
 
 
Total net realized gain (loss)
 
 
 
1,058,434
Change in net unrealized appreciation (depreciation) on investment securities
 
 
 
(59,570)
Net gain (loss)
 
 
 
998,864
Net increase (decrease) in net assets resulting from operations
 
 
$
71,238,677
Statement of Changes in Net Assets
 
 
Year ended
April 30, 2026
 
Year ended
April 30, 2025
Increase (Decrease) in Net Assets
 
 
 
 
Operations
 
 
 
Net investment income (loss)
$
70,239,813
$
67,570,437
Net realized gain (loss)
 
1,058,434
 
1,721,474
Change in net unrealized appreciation (depreciation)
 
(59,570)
 
187,541
Net increase (decrease) in net assets resulting from operations
 
71,238,677
 
69,479,452
Distributions to shareholders
 
(70,239,212)
 
(67,569,580)
 
 
 
 
 
Share transactions
 
 
 
 
Proceeds from sales of shares
 
1,271,928,675
 
488,980,156
  Reinvestment of distributions
 
69,908,583
 
67,512,314
Cost of shares redeemed
 
(914,806,626)
 
(288,799,551)
 
 
 
 
 
  Net increase (decrease) in net assets resulting from share transactions
 
427,030,632
 
267,692,919
Total increase (decrease) in net assets
 
428,030,097
 
269,602,791
 
 
 
 
 
Net Assets
 
 
 
 
Beginning of period
 
1,602,354,022
 
1,332,751,231
End of period
$
2,030,384,119
$
1,602,354,022
 
 
 
 
 
Other Information
 
 
 
 
Shares
 
 
 
 
Sold
 
127,835,356
 
48,820,799
  Issued in reinvestment of distributions
 
7,027,157
 
6,789,921
Redeemed
 
(91,940,054)
 
(28,695,336)
Net increase (decrease)
 
42,922,459
 
26,915,384
 
 
 
 
 
Financial Highlights
 
Fidelity® Series Treasury Bill Index Fund
 
Years ended April 30,
 
2026  
 
2025 
 
2024  
 
2023 
 
2022 
  Selected Per-Share Data 
 
 
 
 
 
 
 
 
 
 
  Net asset value, beginning of period
$
9.95
$
9.93
$
9.94
$
9.99
$
10.00
  Income from Investment Operations
 
 
 
 
 
 
 
 
 
 
     Net investment income (loss) A,B
 
.391
 
.472
 
.529
 
.327
 
.010
     Net realized and unrealized gain (loss)
 
.002
 
.023
 
(.010)
 
(.054)
 
(.005)
  Total from investment operations
 
.393  
 
.495  
 
.519  
 
.273  
 
.005
  Distributions from net investment income
 
(.393)
 
(.475)
 
(.529)
 
(.323)
 
(.014)
  Distributions from net realized gain
 
-
 
-
 
-
 
-
 
(.001)
     Total distributions
 
(.393)
 
(.475)
 
(.529)
 
(.323)
 
(.015)
  Net asset value, end of period
$
9.95
$
9.95
$
9.93
$
9.94
$
9.99
 Total Return C
 
4.02
%
 
5.09%
 
5.35%
 
2.78%
 
.05%
 Ratios to Average Net Assets B,D,E
 
 
 
 
 
 
 
 
 
 
    Expenses before reductions F
 
-%
 
-%
 
-%
 
-%
 
-%
    Expenses net of fee waivers, if any F
 
-
%
 
-%
 
-%
 
-%
 
-%
    Expenses net of all reductions, if any F
 
-%
 
-%
 
-%
 
-%
 
-%
    Net investment income (loss)
 
3.93%
 
4.76%
 
5.32%
 
3.28%
 
.10%
 Supplemental Data
 
 
 
 
 
 
 
 
 
 
    Net assets, end of period (000 omitted)
$
2,030,384
$
1,602,354
$
1,332,751
$
1,298,124
$
1,379,010
    Portfolio turnover rate G
 
0
%
 
0%
 
0%
 
0%
 
0%
 
ACalculated based on average shares outstanding during the period.
BNet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
CTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
DFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses. For additional expense information related to investments in Fidelity Central Funds, please refer to the "Investments in Fidelity Central Funds" note found in the Notes to Financial Statements section of the most recent Annual or Semi-Annual report.
EExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
FAmount represents less than .005%.
GAmount does not include the portfolio activity of any underlying mutual funds or exchange-traded funds (ETFs), derivatives or securities that mature within one year from acquisition.
Notes to Financial Statements
 
For the period ended April 30, 2026
 
1. Organization.
Fidelity Series Treasury Bill Index Fund (the Fund) is a fund of Fidelity Hereford Street Trust (the Trust) and is authorized to issue an unlimited number of shares. Shares are offered only to certain other Fidelity funds, Fidelity managed 529 plans, and Fidelity managed collective investment trusts. The Trust is registered under the Investment Company Act of 1940, as amended (the 1940 Act), as an open-end management investment company organized as a Delaware statutory trust.
2. Investments in Fidelity Central Funds.
Funds may invest in Fidelity Central Funds, which are open-end investment companies generally available only to other investment companies and accounts managed by the investment adviser and its affiliates. The Schedule of Investments lists any Fidelity Central Funds held as an investment as of period end, but does not include the underlying holdings of each Fidelity Central Fund. An investing fund indirectly bears its proportionate share of the expenses of the underlying Fidelity Central Funds.
 
Based on its investment objective, each Fidelity Central Fund may invest or participate in various investment vehicles or strategies that are similar to those of the investing fund. These strategies are consistent with the investment objectives of the investing fund and may involve certain economic risks which may cause a decline in value of each of the Fidelity Central Funds and thus a decline in the value of the investing fund.
 
Fidelity Central Fund
Investment Manager
Investment Objective
Investment Practices
Expense RatioA
Fidelity Money Market Central Funds
Fidelity Management & Research Company LLC (FMR)
Each fund seeks to obtain a high level of current income consistent with the preservation of capital and liquidity.
Short-term Investments
Less than .005%
 
A Expenses expressed as a percentage of average net assets and are as of each underlying Central Fund's most recent annual or semi-annual shareholder report.
 
A complete unaudited list of holdings for each Fidelity Central Fund is available upon request or at the Securities and Exchange Commission website at www.sec.gov. In addition, the financial statements of the Fidelity Central Funds which contain the significant accounting policies (including investment valuation policies) of those funds, and are not covered by the Report of Independent Registered Public Accounting Firm, are available on the Securities and Exchange Commission website or upon request.
3. Significant Accounting Policies.
The Fund is an investment company and applies the accounting and reporting guidance of the Financial Accounting Standards Board (FASB) Accounting Standards Codification Topic 946 Financial Services - Investment Companies. The financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (GAAP), which require management to make certain estimates and assumptions at the date of the financial statements. Actual results could differ from those estimates. The Fund operates as a single operating segment. The Fund's income, expenses, assets, and performance are regularly monitored and assessed as a whole by the investment adviser and other individuals responsible for oversight functions of the Trust, using the information presented in the financial statements and financial highlights. Subsequent events, if any, through the date that the financial statements were issued have been evaluated in the preparation of the financial statements. The Fund's Schedule of Investments lists any underlying mutual funds or exchange-traded funds but does not include the underlying holdings of these funds. The following summarizes the significant accounting policies of the Fund:
 
Investment Valuation. Investments are valued as of 4:00 p.m. Eastern time on the last calendar day of the period. The Board of Trustees (the Board) has designated the Fund's investment adviser as the valuation designee responsible for the fair valuation function and performing fair value determinations as needed. The investment adviser has established a Fair Value Committee (the Committee) to carry out the day-to-day fair valuation responsibilities and has adopted policies and procedures to govern the fair valuation process and the activities of the Committee. In accordance with these fair valuation policies and procedures, which have been approved by the Board, the Fund attempts to obtain prices from one or more third party pricing services or brokers to value its investments. When current market prices, quotations or currency exchange rates are not readily available or reliable, investments will be fair valued in good faith by the Committee, in accordance with the policies and procedures. Factors used in determining fair value vary by investment type and may include market or investment specific events, transaction data, estimated cash flows, and market observations of comparable investments. The frequency that the fair valuation procedures are used cannot be predicted and they may be utilized to a significant extent. The Committee manages the Fund's fair valuation practices and maintains the fair valuation policies and procedures. The Fund's investment adviser reports to the Board information regarding the fair valuation process and related material matters.
 
The Fund categorizes the inputs to valuation techniques used to value its investments into a disclosure hierarchy consisting of three levels as shown below:
 
Level 1 - unadjusted quoted prices in active markets for identical investments
Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, etc.)
Level 3 - unobservable inputs (including the Fund's own assumptions based on the best information available)
 
Valuation techniques used to value the Fund's investments by major category are as follows:
 
Debt securities, including restricted securities, are valued based on evaluated prices received from third party pricing services or from brokers who make markets in such securities. U.S. government and government agency obligations are valued by pricing services who utilize matrix pricing which considers yield or price of bonds of comparable quality, coupon, maturity and type or by broker-supplied prices. When independent prices are unavailable or unreliable, debt securities may be valued utilizing pricing methodologies which consider similar factors that would be used by third party pricing services. Debt securities are generally categorized as Level 2 in the hierarchy but may be Level 3 depending on the circumstances.
 
Investments in open-end mutual funds, including the Fidelity Central Funds, are valued at their closing net asset value (NAV) each business day and are categorized as Level 1 in the hierarchy.
 
Changes in valuation techniques may result in transfers in or out of an assigned level within the disclosure hierarchy. The aggregate value of investments by input level as of April 30, 2026 is included at the end of the Fund's Schedule of Investments.
 
Investment Transactions and Income. For financial reporting purposes, the Fund's investment holdings and NAV include trades executed through the end of the last business day of the period. The NAV per share for processing shareholder transactions is calculated as of the close of business of the New York Stock Exchange (NYSE), normally 4:00 p.m. Eastern time and includes trades executed through the end of the prior business day. Gains and losses on securities sold are determined on the basis of identified cost. Income and capital gain distributions from Fidelity Central Funds, if any, are recorded on the ex-dividend date. Interest income is accrued as earned and includes coupon interest and amortization of premium and accretion of discount on debt securities as applicable.
 
Expenses. Expenses directly attributable to a fund are charged to that fund. Expenses attributable to more than one fund are allocated among the respective funds on the basis of relative net assets or other appropriate methods. Expenses included in the accompanying financial statements reflect the expenses of that fund and do not include any expenses associated with any underlying mutual funds or exchange-traded funds. Although not included in a fund's expenses, a fund indirectly bears its proportionate share of these expenses through the net asset value of each underlying mutual fund or exchange-traded fund. Expense estimates are accrued in the period to which they relate and adjustments are made when actual amounts are known.
 
Income Tax Information and Distributions to Shareholders. Each year, the Fund intends to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code, including distributing substantially all of its taxable income and realized gains. As a result, no provision for U.S. Federal income taxes is required. As of April 30, 2026, the Fund did not have any unrecognized tax benefits in the financial statements; nor is the Fund aware of any tax positions for which it is reasonably possible that the total amounts of unrecognized tax benefits will significantly change in the next twelve months. The Fund files a U.S. federal tax return, in addition to state and local tax returns as required. The Fund's federal income tax returns are subject to examination by the Internal Revenue Service (IRS) for a period of three fiscal years after they are filed. State and local tax returns may be subject to examination for an additional fiscal year depending on the jurisdiction.
 
Distributions are declared and recorded daily and paid monthly from net investment income. Distributions from realized gains, if any, are declared and recorded on the ex-dividend date. Income and capital gain distributions are determined in accordance with income tax regulations, which may differ from GAAP.
 
Capital accounts within the financial statements are adjusted for permanent book-tax differences. These adjustments have no impact on net assets or the results of operations. Capital accounts are not adjusted for temporary book-tax differences which will reverse in a subsequent period.
 
Book-tax differences are primarily due to capital loss carryforwards and losses deferred due to wash sales.
 
As of period end, the cost and unrealized appreciation (depreciation) in securities, and derivatives if applicable, for federal income tax purposes were as follows:
 
Gross unrealized appreciation
$-
Gross unrealized depreciation
(163,609)
Net unrealized appreciation (depreciation)
$(163,609)
Tax Cost
$2,026,028,469
 
The tax-based components of distributable earnings as of period end were as follows:
 
Capital loss carryforward
$(6,477,511)
Net unrealized appreciation (depreciation) on securities and other investments  
$(163,609)
 
Capital loss carryforwards are only available to offset future capital gains of the Fund to the extent provided by regulations and may be limited. The capital loss carryforward information presented below, including any applicable limitation, is estimated as of fiscal period end and is subject to adjustment.
 
 Short-term
$(6,477,511)
 
The tax character of distributions paid was as follows:
 
 
April 30, 2026
April 30, 2025
Ordinary Income
$70,239,212
$67,569,580
4. Fees and Other Transactions with Affiliates.
Management Fee. Fidelity Management & Research Company LLC (the investment adviser) and its affiliates provide the Fund with investment management related services for which the Fund does not pay a management fee. Under the management contract, the investment adviser or an affiliate pays all ordinary operating expenses of the Fund, except custody fees, fees and expenses of the independent Trustees, and certain miscellaneous expenses such as proxy and shareholder meeting expenses.
 
Interfund Trades. Funds may purchase from or sell securities to other Fidelity Funds under procedures adopted by the Board of Trustees. The procedures have been designed to ensure these interfund trades are executed in accordance with Rule 17a-7 of the 1940 Act. During the period, there were no interfund trades.
5. Committed Line of Credit.
Certain Funds participate with other funds managed by the investment adviser or an affiliate in a $4.25 billion credit facility (the "line of credit") to be utilized for temporary or emergency purposes to fund shareholder redemptions or for other short-term liquidity purposes.
 
Commitment fees are charged based on the unused amount of the line of credit at an annual rate of .10%, and then allocated to each participating fund based on its pro-rata portion of the line of credit. The commitment fees are borne by the investment adviser.
 
Interest is charged to a participating fund based on its borrowings at an annual rate of .75% plus the highest of (i) daily SOFR, (ii) Federal Funds Effective Rate, or (iii) Overnight Bank Funding Rate. During the period, there were no borrowings on this line of credit.
 
The line of credit agreement will expire in March 2027 unless extended or renewed.
6. Other.
A fund's organizational documents provide former and current trustees and officers with a limited indemnification against liabilities arising in connection with the performance of their duties to the fund. In the normal course of business, a fund may also enter into contracts that provide general indemnifications. A fund's maximum exposure under these arrangements is unknown as this would be dependent on future claims that may be made against a fund. The risk of material loss from such claims is considered remote.
 
At the end of the period, mutual funds and accounts managed by the investment adviser or its affiliates were the owners of record of all of the outstanding shares of the Fund.
7. Risk and Uncertainties.
Many factors affect a fund's performance. Developments that disrupt global economies and financial markets, such as public health emergencies, military conflicts, terrorism, government restrictions, political changes, and environmental disasters, may significantly affect a fund's investment performance. The effects of these developments to a fund will be impacted by the types of securities in which a fund invests, the financial condition, industry, economic sector, and geographic location of an issuer, and a fund's level of investment in the securities of that issuer. Significant concentrations in security types, issuers, industries, sectors, and geographic locations may magnify the factors that affect a fund's performance.
Report of Independent Registered Public Accounting Firm
To the Board of Trustees of Fidelity Hereford Street Trust and the Shareholders of Fidelity Series Treasury Bill Index Fund:
Opinion on the Financial Statements and Financial Highlights
We have audited the accompanying  statement of assets and liabilities of Fidelity Series Treasury Bill Index Fund (the "Fund"), a fund of Fidelity Hereford Street Trust, including the schedule of investments, as of April 30, 2026, the related statement of operations for the year then ended, statements of changes in net assets for each of the two years in the period then ended, financial highlights for each of the five years in the period then ended, and the related notes (collectively referred to as the "financial statements and financial highlights"). In our opinion, the financial statements and financial highlights present fairly, in all material respects, the financial position of the Fund as of April 30, 2026, and the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended in conformity with accounting principles generally accepted in the United States of America.
Basis for Opinion
These financial statements and financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on the Fund's financial statements and financial highlights based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Fund in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement, whether due to error or fraud. The Fund is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Fund's internal control over financial reporting. Accordingly, we express no such opinion.
Our audits included performing procedures to assess the risks of material misstatement of the financial statements and financial highlights, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements and financial highlights. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements and financial highlights. Our procedures included confirmation of securities owned as of April 30, 2026, by correspondence with the custodian and brokers; when replies were not received from brokers, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion.
/s/ Deloitte & Touche LLP
Boston, Massachusetts
June 12, 2026
We have served as the auditor of one or more of the Fidelity investment companies since 1999.
Distributions
 (Unaudited)
 
The dividend and capital gains distributions for the fund(s) are available on Fidelity.com or Institutional.Fidelity.com.
 
A total of 99.54% of the dividends distributed during the fiscal year was derived from interest on U.S. Government securities which is generally exempt from state income tax.
 
The fund designates $70,239,212 of distributions paid during the fiscal year ended 2026 as qualifying to be taxed as section 163(j) interest dividends.
 
The fund will notify shareholders in the first quarter of 2027 of amounts for use in preparing 2026 income tax returns.
Item 8: Changes in and Disagreements with Accountants for Open-End Management Investment Companies
(Unaudited)
Note: This is not applicable for any fund included in this document.
Item 9: Proxy Disclosures for Open-End Management Investment Companies
(Unaudited)
Note: This is not applicable for any fund included in this document.
Item 10: Remuneration Paid to Directors, Officers, and others of Open-End Management Investment Companies
(Unaudited)
Note: This information is disclosed as part of the financial statements for each Fund as part of Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies.
Item 11: Statement Regarding Basis for Approval of Investment Advisory Contract
(Unaudited)
Note: This is not applicable for any fund included in this document.
 
1.9891219.107
XSB-ANN-0626
Fidelity® Money Market Fund
 
 
 
 
Annual Report
April 30, 2026

Contents

Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies (Annual Report)

Fidelity® Money Market Fund

Notes to Financial Statements

Report of Independent Registered Public Accounting Firm

Distributions

Item 8: Changes in and Disagreements with Accountants for Open-End Management Investment Companies

Item 9: Proxy Disclosures for Open-End Management Investment Companies

Item 10: Remuneration Paid to Directors, Officers, and others of Open-End Management Investment Companies

Item 11: Statement Regarding Basis for Approval of Investment Advisory Contract

To view a fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://www.fidelity.com/proxyvotingresults or visit the Securities and Exchange Commission's (SEC) web site at http://www.sec.gov.
You may also call 1-800-544-8544 to request a free copy of the proxy voting guidelines.
Standard & Poor's, S&P and S&P 500 are registered service marks of The McGraw-Hill Companies, Inc. and have been licensed for use by Fidelity Distributors Corporation.
Other third-party marks appearing herein are the property of their respective owners.
All other marks appearing herein are registered or unregistered trademarks or service marks of FMR LLC or an affiliated company. © 2026 FMR LLC. All rights reserved.
 
This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus.
A fund files its complete schedule of portfolio holdings with the SEC for the first and third quarters of each fiscal year on Form N-PORT. Forms N-PORT are available on the SEC's web site at http://www.sec.gov. A fund's Forms N-PORT may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330.
For a complete list of a fund's portfolio holdings, view the most recent holdings listing, semiannual report, or annual report on Fidelity's web site at http://www.fidelity.com, http://www.institutional.fidelity.com, or http://www.401k.com, as applicable.
NOT FDIC INSURED •MAY LOSE VALUE •NO BANK GUARANTEE
Neither the Fund nor Fidelity Distributors Corporation is a bank.
Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies (Annual Report)
Fidelity® Money Market Fund
Schedule of Investments April 30, 2026
Showing Percentage of Net Assets   
Repurchase Agreements - 50.9%
 
 
Maturity
Amount ($)
 
Value ($)
 
Fixed Income Clearing Corp - Credit Agricole 3.66%, dated 5/1/2026 due 5/4/2026 (b)
 
1,105,337,025
1,105,000,000
Fixed Income Clearing Corp - Credit Agricole 3.66%, dated 5/1/2026 due 5/4/2026 (b)
 
973,296,765
973,000,000
Investments in repurchase agreements in a joint trading account at 3.65%, dated 4/30/2026 due 5/1/2026 (Collateralized by U.S. Government Obligations)#
 
4,532,188,465
4,531,729,000
Repurchase Agreements*
 
62,074,111,085
61,945,181,000
 
TOTAL REPURCHASE AGREEMENTS
 (Cost $68,554,910,000)
 
 
68,554,910,000
 
 
 
 
Certificates of Deposit - 4.8%
 
 
Yield (%) (c)
Principal
Amount (a)
 
Value ($)
 
Bank of America NA 3.78% 8/27/2026
 
3.78
445,000,000
445,000,000
Bank of America NA 3.81% 6/15/2026
 
3.81
222,500,000
222,500,000
Bank of Nova Scotia/Houston yankee 3.83% 7/17/2026
 
3.83
448,000,000
448,000,000
DNB Bank ASA/New York yankee 3.92% 10/23/2026
 
3.92
449,000,000
449,000,000
DNB Bank ASA/New York yankee 3.92% 10/27/2026
 
3.92
449,000,000
449,000,000
DNB Bank ASA/New York yankee 3.92% 11/3/2026
 
3.92
449,000,000
449,000,000
Mizuho Bank Ltd/New York NY yankee 3.78% 6/9/2026
 
3.78
222,000,000
222,000,000
Mizuho Bank Ltd/New York NY yankee 3.9% 8/26/2026
 
3.90
224,000,000
224,000,000
Sumitomo Mitsui Trust NY yankee 3.78% 5/18/2026
 
3.78
262,000,000
262,000,000
Sumitomo Mitsui Trust NY yankee 3.78% 5/19/2026
 
3.78
272,000,000
272,000,000
Sumitomo Mitsui Trust NY yankee 3.79% 5/7/2026
 
3.79
133,000,000
133,000,000
Sumitomo Mitsui Trust NY yankee 3.79% 5/8/2026
 
3.79
222,000,000
222,000,000
Sumitomo Mitsui Trust NY yankee 3.9% 7/22/2026
 
3.90
90,000,000
90,000,000
Sumitomo Mitsui Trust NY yankee 3.9% 7/27/2026
 
3.90
135,000,000
135,000,000
Sumitomo Mitsui Trust NY yankee 3.9% 7/31/2026
 
3.90
225,000,000
225,000,000
Sumitomo Mitsui Trust NY yankee 3.9% 8/5/2026
 
3.90
135,000,000
135,000,000
Sumitomo Mitsui Trust NY yankee 3.9% 8/6/2026
 
3.90
112,000,000
112,000,000
Sumitomo Mitsui Trust NY yankee 3.9% 8/6/2026
 
3.90
112,000,000
112,000,000
Sumitomo Mitsui Trust NY yankee 3.9% 8/7/2026
 
3.90
135,000,000
135,000,000
Sumitomo Mitsui Trust NY yankee 3.92% 7/15/2026
 
3.92
89,000,000
89,000,000
Sumitomo Mitsui Trust NY yankee 3.92% 7/16/2026
 
3.92
224,000,000
224,000,000
Sumitomo Mitsui Trust NY yankee 3.92% 7/17/2026
 
3.92
224,000,000
224,000,000
Sumitomo Mitsui Trust NY yankee 3.92% 7/21/2026
 
3.92
269,000,000
269,000,000
Sumitomo Mitsui Trust NY yankee 3.92% 7/23/2026
 
3.92
224,000,000
224,000,000
Sumitomo Mitsui Trust NY yankee 3.92% 7/29/2026
 
3.92
224,000,000
224,000,000
Sumitomo Mitsui Trust NY yankee 3.92% 7/30/2026
 
3.92
224,000,000
224,000,000
Toronto-Dominion Bank/NY yankee 3.85% 7/1/2026
 
3.85
224,000,000
224,000,000
 
TOTAL CERTIFICATES OF DEPOSIT
 (Cost $6,443,500,000)
 
 
 
6,443,500,000
 
 
 
 
 
Commercial Paper - 8.4%
 
 
Yield (%) (c)
Principal
Amount (a)
 
Value ($)
 
Bank of Montreal yankee 3.81% 6/11/2026
 
3.88
156,000,000
155,323,090
Bank of Nova Scotia/The yankee 3.71% 8/12/2026
 
3.78
222,000,000
219,643,532
Barclays Bank PLC / Barclays US CCP Funding LLC yankee 3.9% 6/12/2026 (d)
 
3.93
223,000,000
221,985,350
Barclays Bank PLC / Barclays US CCP Funding LLC yankee 3.9% 6/15/2026 (d)
 
3.93
89,000,000
88,566,125
Bedford Row Funding Corp 3.84% 6/2/2026 (Liquidity Facility Royal Bank Of Canada)
 
3.92
112,000,000
111,617,707
Bedford Row Funding Corp 3.84% 6/5/2026 (Liquidity Facility Royal Bank Of Canada)
 
3.92
67,000,000
66,749,867
Bedford Row Funding Corp 3.91% 5/1/2026 (Liquidity Facility Royal Bank Of Canada)
 
3.99
90,000,000
90,000,000
Bedford Row Funding Corp 3.92% 5/20/2026 (Liquidity Facility Royal Bank Of Canada)
 
4.00
113,000,000
112,766,216
Bedford Row Funding Corp 3.92% 5/4/2026 (Liquidity Facility Royal Bank Of Canada)
 
4.00
45,000,000
44,985,299
BofA Securities Inc 3.75% 7/16/2026
 
3.82
111,000,000
110,121,250
BofA Securities Inc 3.93% 10/15/2026
 
4.01
112,000,000
109,958,147
Cabot Trail Funding LLC 3.85% 5/29/2026 (Liquidity Facility The Toronto Dominion Bank)
 
3.92
41,000,000
40,877,228
Cabot Trail Funding LLC 3.85% 5/29/2026 (Liquidity Facility The Toronto Dominion Bank)
 
3.92
23,000,000
22,931,128
Cabot Trail Funding LLC 3.88% 6/1/2026 (Liquidity Facility The Toronto Dominion Bank)
 
3.96
123,000,000
122,589,043
Cabot Trail Funding LLC 3.92% 5/14/2026 (Liquidity Facility The Toronto Dominion Bank)
 
4.00
56,000,000
55,920,729
Cabot Trail Funding LLC 3.92% 5/18/2026 (Liquidity Facility The Toronto Dominion Bank)
 
4.00
135,000,000
134,750,100
Cabot Trail Funding LLC 3.92% 5/20/2026 (Liquidity Facility The Toronto Dominion Bank)
 
4.00
56,000,000
55,884,142
Commonwealth Bank of Australia U.S. SOFR Index + 0.22%, 3.85% 5/21/2026 (e)(f)
 
3.85
85,000,000
84,999,534
Commonwealth Bank of Australia U.S. SOFR Index + 0.23%, 3.86% 5/26/2026 (e)(f)
 
3.86
112,000,000
112,000,000
Commonwealth Bank of Australia U.S. SOFR Index + 0.23%, 3.86% 6/2/2026 (e)(f)
 
3.86
90,000,000
90,000,000
DZ Bank NY Branch 3.65% 5/1/2026
 
3.65
312,000,000
312,000,000
ING US Funding LLC 3.74% 6/12/2026
 
3.79
133,000,000
132,419,676
ING US Funding LLC 3.84% 7/16/2026
 
3.88
179,000,000
177,548,907
Liberty Street Funding LLC 3.86% 8/17/2026 (Liquidity Facility The Bank Of Nova Scotia)
 
3.91
67,000,000
66,224,140
Liberty Street Funding LLC 3.86% 8/18/2026 (Liquidity Facility The Bank Of Nova Scotia)
 
3.91
68,000,000
67,205,269
Lloyds Bank PLC yankee 3.745% 6/3/2026
 
3.78
221,000,000
220,241,325
Lloyds Bank PLC yankee 3.745% 6/9/2026
 
3.80
331,000,000
329,657,106
Mitsubishi UFJ Trust & Banking Corp/NY yankee 3.745% 6/18/2026
 
3.79
222,000,000
220,891,480
National Australia Bank Ltd U.S. SOFR Index + 0.23%, 3.86% 5/26/2026 (e)(f)
 
3.86
280,000,000
280,000,000
National Australia Bank Ltd U.S. SOFR Index + 0.23%, 3.86% 5/27/2026 (e)(f)
 
3.86
224,000,000
224,000,000
Podium Funding Trust U.S. SOFR Index + 0.24%, 3.87% 5/20/2026 (Liquidity Facility Bank Of Montreal Que) (e)(f)
 
3.87
68,000,000
68,000,000
Podium Funding Trust yankee 3.74% 7/8/2026 (Liquidity Facility Bank Of Montreal Que)
 
3.81
88,000,000
87,378,329
Podium Funding Trust yankee 3.85% 6/4/2026 (Liquidity Facility Bank Of Montreal Que)
 
3.93
77,000,000
76,720,019
Podium Funding Trust yankee 3.86% 6/2/2026 (Liquidity Facility Bank Of Montreal Que)
 
3.94
89,000,000
88,694,631
Podium Funding Trust yankee 3.93% 5/19/2026 (Liquidity Facility Bank Of Montreal Que)
 
4.01
119,000,000
118,766,165
Podium Funding Trust yankee 3.93% 5/19/2026 (Liquidity Facility Bank Of Montreal Que)
 
4.01
8,000,000
7,984,280
Royal Bank of Canada 3.94% 6/1/2026
 
4.03
448,000,000
446,480,036
Royal Bank of Canada/New York NY 3.845% 10/22/2026
 
3.92
336,000,000
329,755,720
Royal Bank of Canada/New York NY 3.845% 10/23/2026
 
3.92
336,000,000
329,719,833
Sumitomo Mitsui Trust Bank Ltd/Singapore yankee 3.775% 5/13/2026
 
3.81
221,000,000
220,721,908
Sumitomo Mitsui Trust Bank Ltd/Singapore yankee 3.775% 5/14/2026
 
3.82
221,000,000
220,698,734
Sumitomo Mitsui Trust Bank Ltd/Singapore yankee 3.775% 5/15/2026
 
3.82
221,000,000
220,675,560
Sumitomo Mitsui Trust Bank Ltd/Singapore yankee 3.775% 5/4/2026
 
3.81
91,000,000
90,971,373
Sumitomo Mitsui Trust Bank Ltd/Singapore yankee 3.775% 5/5/2026
 
3.81
79,000,000
78,966,864
Sumitomo Mitsui Trust Bank Ltd/Singapore yankee 3.775% 5/6/2026
 
3.81
173,000,000
172,909,295
Svenska Handelsbanken AB yankee 3.92% 5/20/2026
 
4.00
292,000,000
291,395,884
Thunder Bay Funding LLC 3.92% 5/6/2026 (Liquidity Facility Royal Bank Of Canada)
 
4.00
45,000,000
44,975,499
Toronto Dominion Bank yankee 3.71% 8/13/2026
 
3.78
443,000,000
438,252,024
Toronto Dominion Bank yankee 3.775% 7/1/2026
 
3.85
435,000,000
432,217,510
Toronto Dominion Bank yankee 3.775% 7/2/2026
 
3.85
458,000,000
455,022,364
Toronto Dominion Bank yankee 3.785% 7/10/2026
 
3.86
446,000,000
442,717,564
Toronto Dominion Bank yankee 3.845% 6/5/2026
 
3.92
672,000,000
669,487,933
Toronto Dominion Bank yankee 3.85% 5/4/2026
 
3.93
528,000,000
527,830,600
Toronto Dominion Bank yankee 3.85% 8/17/2026
 
3.90
448,000,000
442,825,600
Toronto Dominion Bank yankee 3.878% 11/30/2026
 
3.97
448,000,000
437,720,714
Toronto Dominion Bank yankee 3.92% 5/1/2026
 
4.00
360,000,000
360,000,000
Toronto Dominion Bank yankee 3.92% 5/5/2026
 
4.00
90,000,000
89,960,800
 
TOTAL COMMERCIAL PAPER
 (Cost $11,272,705,629)
 
 
 
11,272,705,629
 
 
 
 
 
Time Deposits - 5.6%
 
 
Yield (%) (c)
Principal
Amount (a)
 
Value ($)
 
Australia & New Zealand Banking Group Ltd/Grand Cayman 3.68% 5/5/2026
 
3.68
223,000,000
223,000,000
Australia & New Zealand Banking Group Ltd/Grand Cayman 3.68% 5/6/2026
 
3.68
895,000,000
895,000,000
Australia & New Zealand Banking Group Ltd/Grand Cayman 3.68% 5/7/2026
 
3.68
223,000,000
223,000,000
Credit Agricole Cib Paris (TD) 3.69% 5/6/2026
 
3.69
223,000,000
223,000,000
ING Bank NV 3.67% 5/7/2026
 
3.67
447,000,000
447,000,000
ING Bank NV 3.68% 5/5/2026
 
3.68
895,000,000
895,000,000
ING Bank NV 3.68% 5/6/2026
 
3.68
895,000,000
895,000,000
Mizuho Bank Ltd NY Branch 3.64% 5/1/2026
 
3.64
2,256,000,000
2,256,000,000
Royal Bank of Canada Toronto 3.67% 5/1/2026
 
3.67
1,231,671,000
1,231,671,000
Toronto Dominion Bank/Toronto 3.68% 5/6/2026
 
3.68
313,000,000
313,000,000
 
TOTAL TIME DEPOSITS
 (Cost $7,601,671,000)
 
 
 
7,601,671,000
 
 
 
 
 
U.S. Treasury Obligations - 32.6%
 
 
Yield (%) (c)
Principal
Amount (a)
 
Value ($)
 
US Treasury Bills 0% 10/8/2026
 
3.71
57,000,000
56,076,473
US Treasury Bills 0% 5/14/2026
 
3.63
1,375,000,000
1,373,212,500
US Treasury Bills 0% 5/19/2026
 
3.60 to 3.66
2,710,000,000
2,705,125,200
US Treasury Bills 0% 5/21/2026
 
3.62 to 3.63
1,491,000,000
1,488,018,556
US Treasury Bills 0% 5/26/2026
 
3.62 to 3.65
2,720,000,000
2,713,190,554
US Treasury Bills 0% 5/7/2026
 
3.64
54,000,000
53,967,555
US Treasury Bills 0% 6/11/2026
 
3.64
1,355,000,000
1,349,436,784
US Treasury Bills 0% 6/16/2026
 
3.64
1,375,000,000
1,368,683,784
US Treasury Bills 0% 6/18/2026
 
3.64
1,355,000,000
1,348,477,933
US Treasury Bills 0% 6/23/2026
 
3.64
1,355,000,000
1,347,828,474
US Treasury Bills 0% 6/25/2026
 
3.67
288,000,000
286,400,600
US Treasury Bills 0% 6/30/2026
 
3.63
1,350,000,000
1,341,922,500
US Treasury Bills 0% 6/4/2026
 
3.64
2,750,000,000
2,740,624,028
US Treasury Bills 0% 6/9/2026
 
3.64
1,355,000,000
1,349,722,839
US Treasury Bills 0% 7/14/2026
 
3.64
1,068,000,000
1,060,096,800
US Treasury Bills 0% 7/16/2026
 
3.65
1,365,000,000
1,354,568,366
US Treasury Bills 0% 7/2/2026
 
3.65 to 3.68
3,117,000,000
3,097,515,545
US Treasury Bills 0% 7/21/2026
 
3.65
2,050,000,000
2,033,348,874
US Treasury Bills 0% 7/23/2026
 
3.64
1,352,000,000
1,340,747,229
US Treasury Bills 0% 7/28/2026
 
3.66 to 3.68
1,642,000,000
1,627,422,670
US Treasury Bills 0% 7/7/2026
 
3.63
1,350,000,000
1,340,980,125
US Treasury Bills 0% 7/9/2026
 
3.67
1,375,000,000
1,365,420,260
US Treasury Bills 0% 8/11/2026
 
3.64
1,365,000,000
1,351,077,000
US Treasury Bills 0% 8/18/2026
 
3.66 to 3.67
1,360,000,000
1,345,074,660
US Treasury Bills 0% 8/25/2026
 
3.65
2,000,000,000
1,976,735,555
US Treasury Bills 0% 8/4/2026
 
3.66
1,365,000,000
1,351,978,468
US Treasury Bills 0% 9/1/2026
 
3.66
1,350,000,000
1,333,845,749
US Treasury Bills 0% 9/10/2026
 
3.60
1,053,900,000
1,040,239,699
US Treasury Bills 0% 9/24/2026
 
3.70
673,600,000
663,683,484
US Treasury Bills 0% 9/3/2026
 
3.60
1,163,500,000
1,149,218,845
US Treasury Notes 0.625% 7/31/2026
 
3.72
62,000,000
61,524,882
US Treasury Notes 0.75% 5/31/2026
 
3.81
18,000,000
17,955,221
US Treasury Notes 0.875% 6/30/2026
 
3.73
33,000,000
32,846,162
US Treasury Notes 1.625% 5/15/2026
 
3.72
32,000,000
31,974,296
US Treasury Notes 3.625% 5/15/2026
 
3.74
3,000,000
2,999,868
US Treasury Notes 4.375% 7/31/2026
 
3.73 to 3.74
190,000,000
190,301,643
US Treasury Notes 4.375% 8/15/2026
 
3.77 to 3.78
69,000,000
69,119,054
US Treasury Notes 4.5% 7/15/2026
 
3.74
35,000,000
35,054,153
US Treasury Notes 4.625% 6/30/2026
 
3.74 to 3.75
107,000,000
107,154,203
US Treasury Notes 4.875% 5/31/2026
 
3.83 to 3.87
382,000,000
382,314,892
 
TOTAL U.S. TREASURY OBLIGATIONS
 (Cost $43,885,885,483)
 
 
 
43,885,885,483
 
 
 
 
 
 
TOTAL INVESTMENT IN SECURITIES - 102.3%
 (Cost $137,758,672,112)
 
 
 
137,758,672,112
NET OTHER ASSETS (LIABILITIES) - (2.3)%  
(3,067,118,306)
NET ASSETS - 100.0%
134,691,553,806
 
 
 
 
The date shown for securities represents the date when principal payments must be paid, taking into account any call options exercised by the issuer and any permissible maturity shortening features other than interest rate resets.
 
Legend
 
(a)
Amount is stated in United States dollars unless otherwise noted.
 
(b)
Represents a forward settling transaction and therefore no collateral securities had been allocated as of period end. The agreement contemplated the delivery of U.S. Treasury Obligations as collateral on settlement date.
 
(c)
Yield represents either the annualized yield at the date of purchase, or the stated coupon rate, or, for floating and adjustable rate securities, the rate at period end.
 
(d)
Security exempt from registration under Rule 144A of the Securities Act of 1933.  These securities may be resold in transactions exempt from registration, normally to qualified institutional buyers. At the end of the period, the value of these securities amounted to $310,551,475 or 0.2% of net assets.
 
(e)
Coupon rates for floating and adjustable rate securities reflect the rates in effect at period end.
 
(f)
Coupon is indexed to a floating interest rate which may be multiplied by a specified factor and/or subject to caps or floors.
 
(g)
Coupon is indexed to a floating interest rate which may be multiplied by a specified factor and / or subject to caps or floors. Coupon rates for floating and adjustable rate securities reflect the rates in effect at period end. The maturity amount is based on the rate at period end.
 
* Repurchase Agreements
Counterparty
Lending Rate (%)
Settlement Date
Maturity Date
Repurchase Agreement
Value ($)
Repurchase Agreement Proceeds ($)
Collateralized By
Collateral Coupon (%)
Collateral Maturity Date
Collateral Value Received ($)
ABN AMRO Bank NV
3.65
4/2026
5/2026
187,000,000
187,018,960
Agency Mortgage-Backed Securities
3.00 - 7.00
 12/2026 - 11/2055
182,871,776
U.S. Treasuries (including strips)
0.63 - 4.88
 1/2028 - 2/2034
7,887,571
 
 
 
 
 
 
 
 
 
190,759,347
BMO Capital Markets Corp
3.65
4/2026
5/2026
27,000,000
27,002,738
U.S. Treasuries (including strips)
6.13
 11/2027
27,542,835
BMO Chicago Branch
3.68
4/2026
5/2026
27,000,000
27,088,320
Agency Mortgage-Backed Securities
5.50 - 7.00
 10/2055 - 4/2056
27,559,706
BMO Chicago Branch
3.69
3/2026
5/2026
107,000,000
107,603,213
Agency Mortgage-Backed Securities
2.43 - 7.00
 1/2049 - 10/2068
109,542,727
BMO Chicago Branch
3.69
3/2026
5/2026
138,000,000
138,693,105
Agency Mortgage-Backed Securities
4.00 - 7.08
 8/2054 - 3/2076
141,293,832
BMO Chicago Branch
3.70
3/2026
5/2026
134,000,000
134,674,839
Agency Mortgage-Backed Securities
4.67 - 6.88
 1/2068 - 3/2076
137,227,859
BMO Chicago Branch
3.69
3/2026
5/2026
107,000,000
107,460,635
Agency Mortgage-Backed Securities
4.28 - 7.00
 11/2053 - 2/2068
109,553,913
BNP Paribas Prime Brokerage, Inc.
3.92(g)
4/2026
5/2026
155,000,000
155,118,144
Other Instrument (international debt)
2.63
 1/2027
29,970
Equities
N/A
 N/A
167,386,500
 
 
 
 
 
 
 
 
 
167,416,470
BNP Paribas Prime Brokerage, Inc.
3.92(g)
4/2026
5/2026
155,000,000
155,118,144
Equities
N/A
 N/A
167,436,501
BNP Paribas Prime Brokerage, Inc.
3.92(g)
4/2026
5/2026
155,000,000
155,118,144
Equities
N/A
 N/A
167,454,690
BNP Paribas Prime Brokerage, Inc.
3.92(g)
4/2026
5/2026
155,000,000
155,118,144
Equities
N/A
 N/A
167,472,921
BNP Paribas Prime Brokerage, Inc.
3.92(g)
4/2026
5/2026
155,000,000
155,118,144
Equities
N/A
 N/A
167,527,602
Bank of Montreal
3.68
4/2026
5/2026
54,000,000
54,160,080
Agency Mortgage-Backed Securities
2.71 - 4.32
 9/2029 - 4/2030
53,752,270
U.S. Treasuries (including strips)
5.00
 5/2045
1,011,756
Agency Collateralized Mortgage Obligation
4.00 - 5.39
 2/2048 - 5/2068
341,116
Agency Debentures and Agency Strips
3.25
 8/2052
782
 
 
 
 
 
 
 
 
 
55,105,924
Bank of Montreal
3.68
4/2026
5/2026
75,000,000
75,245,333
Agency Mortgage-Backed Securities
4.19 - 7.13
 7/2029 - 1/2068
7,268,959
U.S. Treasuries (including strips)
2.25 - 5.00
 5/2041 - 11/2045
69,285,829
 
 
 
 
 
 
 
 
 
76,554,788
Bank of Montreal
3.67
4/2026
5/2026
19,000,000
19,061,982
U.S. Treasuries (including strips)
1.38 - 4.63
 12/2032 - 8/2051
19,578,649
Bank of Nova Scotia Toronto Branch
3.80
4/2026
5/2026
590,000,000
590,062,278
Corporate Debt Securities
0.88 - 8.75
 9/2026 - 3/2076
619,565,396
Barclays Bank PLC
3.65
4/2026
5/2026
98,000,000
98,298,083
U.S. Treasuries (including strips)
0.00 - 4.63
 6/2026 - 8/2040
100,142,523
Barclays Bank PLC
3.66
4/2026
5/2026
241,000,000
241,024,502
Agency Mortgage-Backed Securities
1.50 - 13.37
 9/2027 - 5/2065
246,083,670
BofA Securities, Inc.
4.26(g)
4/2026
8/2026
339,000,000
343,853,915
Corporate Debt Securities
0.00
 2/2027 - 3/2030
255,464
Other Instrument (collateralized debt obligation)
1.40 - 8.56
 11/2032 - 11/2052
77,898,469
Private Label Collateralized Mortgage Obligations
0.00 - 9.28
 7/2032 - 4/2056
21,395,457
Asset-Backed Securities
3.38 - 12.96
 10/2028 - 4/2056
267,654,396
Agency Collateralized Mortgage Obligation
0.00 - 3.11
 4/2036 - 1/2063
843
Agency Debentures and Agency Strips
0.00
 5/2032 - 4/2056
449
 
 
 
 
 
 
 
 
 
367,205,078
BofA Securities, Inc.
3.65(g)
3/2026
7/2026
53,000,000
53,655,580
Agency Mortgage-Backed Securities
1.50 - 7.00
 2/2027 - 4/2056
44,074,049
Agency Debentures and Agency Strips
1.57
 6/2032
10,277,304
 
 
 
 
 
 
 
 
 
54,351,353
BofA Securities, Inc.
3.65(g)
3/2026
7/2026
53,000,000
53,655,580
Agency Mortgage-Backed Securities
1.50 - 7.00
 6/2028 - 11/2065
54,367,932
BofA Securities, Inc.
3.64(g)
2/2026
6/2026
72,000,000
72,873,600
U.S. Treasuries (including strips)
1.75 - 4.38
 4/2031 - 8/2041
74,089,744
BofA Securities, Inc.
3.64(g)
1/2026
6/2026
24,000,000
24,313,040
U.S. Treasuries (including strips)
2.25 - 4.38
 2/2031 - 8/2049
24,723,972
BofA Securities, Inc.
3.64(g)
1/2026
6/2026
133,000,000
134,680,973
U.S. Treasuries (including strips)
3.88
 4/2031
136,956,910
Canadian Imperial Bank of Commerce
3.67
4/2026
5/2026
9,000,000
9,029,360
U.S. Treasuries (including strips)
0.00 - 4.63
 6/2026 - 5/2053
9,204,328
Canadian Imperial Bank of Commerce
3.67
4/2026
5/2026
134,000,000
134,409,817
Agency Mortgage-Backed Securities
1.20 - 7.50
 1/2027 - 11/2073
101,996,702
U.S. Treasuries (including strips)
0.00 - 6.13
 5/2026 - 11/2055
35,005,950
 
 
 
 
 
 
 
 
 
137,002,652
Canadian Imperial Bank of Commerce
3.66
4/2026
5/2026
117,000,000
117,356,850
U.S. Treasuries (including strips)
0.00 - 4.75
 6/2026 - 2/2056
119,764,492
Canadian Imperial Bank of Commerce
3.67
4/2026
5/2026
254,000,000
254,543,772
U.S. Treasuries (including strips)
0.00 - 6.13
 6/2026 - 2/2056
260,322,280
Canadian Imperial Bank of Commerce
3.66
4/2026
5/2026
68,000,000
68,207,400
U.S. Treasuries (including strips)
0.00 - 4.75
 6/2026 - 2/2056
69,678,894
Citigroup Global Capital Markets Inc
4.10(g)
4/2026
6/2026
681,000,000
685,808,616
Equities
N/A
 N/A
736,233,877
Citigroup Global Capital Markets Inc
4.10(g)
4/2026
6/2026
1,469,000,000
1,479,372,772
Equities
N/A
 N/A
1,589,410,120
Credit AG
3.67
4/2026
5/2026
64,000,000
64,195,733
U.S. Treasuries (including strips)
0.38 - 4.63
 7/2026 - 8/2052
65,391,757
FICC JP Morgan SEC GC Repo (Gov)
3.65
4/2026
5/2026
1,629,000,000
1,629,165,163
U.S. Treasuries (including strips)
0.00 - 3.75
 7/2026 - 11/2041
1,661,748,489
FICC Wells Fargo Bank Gc Repo(Gov)
3.66
4/2026
5/2026
84,000,000
84,059,780
U.S. Treasuries (including strips)
1.50 - 3.88
 1/2027 - 12/2032
85,697,502
FICC Wells Fargo Bank Gc Repo(Gov)
3.66
4/2026
5/2026
288,000,000
288,204,960
U.S. Treasuries (including strips)
1.38
 10/2028 - 11/2031
293,789,899
FICC Wells Fargo Bank Gc Repo(Gov)
3.68
4/2026
5/2026
53,000,000
53,037,924
U.S. Treasuries (including strips)
2.38 - 4.50
 5/2027 - 8/2035
54,065,533
FICC Wells Fargo Bank Gc Repo(Gov)
3.64
4/2026
5/2026
1,083,000,000
1,083,109,503
U.S. Treasuries (including strips)
3.63 - 4.25
 8/2028 - 11/2034
1,104,771,792
Fixed Income Clearing Corp - BNP
3.64
4/2026
5/2026
2,145,909,000
2,146,125,975
U.S. Treasuries (including strips)
0.00 - 5.00
 6/2026 - 2/2055
2,189,048,524
Fixed Income Clearing Corp - BNP
3.64
4/2026
5/2026
1,154,000,000
1,154,116,682
U.S. Treasuries (including strips)
1.63 - 4.88
 2/2030 - 8/2054
1,177,199,016
Fixed Income Clearing Corp - BNP
3.64
4/2026
5/2026
1,200,000,000
1,200,121,333
U.S. Treasuries (including strips)
1.63 - 4.75
 4/2028 - 2/2056
1,224,123,774
Fixed Income Clearing Corp - BNYM
3.64
4/2026
5/2026
1,837,000,000
1,837,185,741
U.S. Treasuries (including strips)
1.13 - 3.88
 6/2028 - 1/2033
1,873,740,077
Fixed Income Clearing Corp - BONY
3.65
4/2026
5/2026
1,737,000,000
1,737,176,113
Agency Mortgage-Backed Securities
1.50 - 8.00
 5/2031 - 1/2059
1,771,740,000
Fixed Income Clearing Corp - Barclays
3.66
4/2026
5/2026
195,000,000
195,138,775
U.S. Treasuries (including strips)
2.38
 11/2049
198,920,251
Fixed Income Clearing Corp - Barclays
3.66
4/2026
5/2026
317,000,000
317,225,598
U.S. Treasuries (including strips)
3.25 - 4.63
 10/2027 - 2/2055
323,372,925
Fixed Income Clearing Corp - Barclays
3.66
4/2026
5/2026
439,000,000
439,312,422
U.S. Treasuries (including strips)
0.00 - 4.63
 6/2026 - 8/2053
447,825,531
Fixed Income Clearing Corp - Barclays
3.68
4/2026
5/2026
293,000,000
293,209,658
U.S. Treasuries (including strips)
1.38 - 2.25
 11/2040 - 8/2049
298,890,596
Fixed Income Clearing Corp - Barclays
3.68
4/2026
5/2026
195,000,000
195,139,533
U.S. Treasuries (including strips)
3.25
 5/2042
198,920,385
Fixed Income Clearing Corp - Barclays
3.66
4/2026
5/2026
366,000,000
366,037,210
U.S. Treasuries (including strips)
1.13 - 4.75
 5/2039 - 2/2055
373,357,958
Fixed Income Clearing Corp - Barclays
3.66
4/2026
5/2026
977,000,000
977,099,328
U.S. Treasuries (including strips)
1.00 - 4.00
 11/2027 - 4/2030
996,641,344
Fixed Income Clearing Corp - CIBC
3.65
4/2026
5/2026
1,043,000,000
1,043,105,749
U.S. Treasuries (including strips)
3.25 - 4.00
 12/2028 - 5/2042
1,064,322,671
Fixed Income Clearing Corp - Credit Agricole
3.67
4/2026
5/2026
1,103,000,000
1,103,112,445
U.S. Treasuries (including strips)
3.13 - 4.63
 6/2026 - 2/2054
1,136,126,834
Fixed Income Clearing Corp - Credit Agricole
3.67
4/2026
5/2026
971,000,000
971,098,988
U.S. Treasuries (including strips)
0.00 - 5.00
 6/2026 - 8/2055
990,520,968
Fixed Income Clearing Corp - Credit Agricole
3.65
4/2026
5/2026
194,000,000
194,019,669
U.S. Treasuries (including strips)
1.50 - 4.38
 6/2026 - 8/2053
197,900,078
Fixed Income Clearing Corp - Credit Agricole
3.64
4/2026
5/2026
1,217,272,000
1,217,395,080
U.S. Treasuries (including strips)
0.63 - 5.00
 9/2026 - 2/2054
1,241,742,985
Fixed Income Clearing Corp - Goldman
3.65
4/2026
5/2026
908,000,000
908,092,061
U.S. Treasuries (including strips)
0.00 - 4.25
 6/2026 - 8/2030
926,253,983
Fixed Income Clearing Corp - Goldman
3.64
4/2026
5/2026
2,716,000,000
2,716,274,618
U.S. Treasuries (including strips)
0.00 - 4.88
 5/2026 - 10/2030
2,770,600,110
Fixed Income Clearing Corp - ING
3.65
4/2026
5/2026
146,000,000
146,014,803
U.S. Treasuries (including strips)
3.50
 1/2028
148,813,844
Fixed Income Clearing Corp - ING
3.65
4/2026
5/2026
321,000,000
321,032,546
Agency Mortgage-Backed Securities
1.50 - 7.00
 5/2031 - 4/2056
327,453,197
Fixed Income Clearing Corp - ING
3.64
4/2026
5/2026
1,270,000,000
1,270,128,411
U.S. Treasuries (including strips)
1.25 - 4.63
 12/2026 - 5/2054
1,295,530,980
Fixed Income Clearing Corp - Mizuho
3.65
4/2026
5/2026
534,000,000
534,054,142
Agency Mortgage-Backed Securities
1.45 - 6.50
 9/2028 - 1/2057
514,255,320
U.S. Treasuries (including strips)
3.88
 12/2027
30,479,904
 
 
 
 
 
 
 
 
 
544,735,224
Fixed Income Clearing Corp - Mizuho
3.64
4/2026
5/2026
1,422,000,000
1,422,143,780
U.S. Treasuries (including strips)
0.00 - 4.63
 5/2026 - 8/2050
1,450,586,658
Fixed Income Clearing Corp - Morgan Stanley
3.65
4/2026
5/2026
2,037,000,000
2,037,206,529
Agency Mortgage-Backed Securities
1.50 - 7.50
 5/2031 - 4/2056
2,022,979,780
U.S. Treasuries (including strips)
0.00 - 3.50
 7/2026 - 8/2049
54,970,950
 
 
 
 
 
 
 
 
 
2,077,950,730
Fixed Income Clearing Corp - Morgan Stanley
3.65
4/2026
5/2026
643,000,000
643,065,193
Agency Mortgage-Backed Securities
1.50 - 7.50
 10/2027 - 4/2056
655,916,803
U.S. Treasuries (including strips)
0.00 - 3.88
 7/2026 - 8/2049
9,694
 
 
 
 
 
 
 
 
 
655,926,497
Fixed Income Clearing Corp - Morgan Stanley
3.65
4/2026
5/2026
1,930,000,000
1,930,195,681
Agency Mortgage-Backed Securities
1.50 - 8.50
 6/2026 - 12/2063
1,969,665,522
Fixed Income Clearing Corp - Morgan Stanley
3.65
4/2026
5/2026
1,822,000,000
1,822,184,731
Agency Mortgage-Backed Securities
1.50 - 7.50
 2/2028 - 9/2061
1,859,238,046
Fixed Income Clearing Corp - Natixis
3.65
4/2026
5/2026
681,000,000
681,069,046
U.S. Treasuries (including strips)
2.38 - 4.00
 5/2027 - 2/2034
695,415,778
Fixed Income Clearing Corp - Natwest
3.65
4/2026
5/2026
9,000,000
9,000,913
U.S. Treasuries (including strips)
4.00
 7/2032
9,181,007
Fixed Income Clearing Corp - Nomura
3.65
4/2026
5/2026
707,000,000
707,071,682
U.S. Treasuries (including strips)
3.25 - 4.50
 12/2026 - 8/2035
721,213,137
Fixed Income Clearing Corp - Northern Trust
3.64
4/2026
5/2026
1,367,000,000
1,367,138,219
U.S. Treasuries (including strips)
3.50 - 4.13
 10/2027 - 11/2027
1,394,274,562
Fixed Income Clearing Corp - State Street Bank
3.65
4/2026
5/2026
589,000,000
589,059,718
Agency Mortgage-Backed Securities
2.00 - 7.00
 12/2036 - 3/2056
601,860,913
Fixed Income Clearing Corp - State Street Bank
3.64
4/2026
5/2026
1,466,000,000
1,466,148,229
U.S. Treasuries (including strips)
1.13 - 4.38
 8/2028 - 9/2028
1,495,342,032
Goldman Sachs & Co LLC
3.65
4/2026
5/2026
213,000,000
213,021,596
Agency Mortgage-Backed Securities
2.00 - 6.50
 1/2033 - 3/2056
217,282,028
JP Morgan Securities LLC
4.19(g)
4/2026
8/2026
904,000,000
916,625,867
Equities
N/A
 N/A
979,158,380
JP Morgan Securities LLC
4.19(g)
4/2026
7/2026
113,000,000
114,578,233
Money Market
0.00
 5/2026 - 6/2026
101,432,344
Asset-Backed Securities
3.91 - 4.10
 1/2037 - 1/2040
15,662,085
 
 
 
 
 
 
 
 
 
117,094,429
JP Morgan Securities LLC
4.12(g)
4/2026
7/2026
339,000,000
343,655,600
Money Market
0.00
 5/2026 - 7/2026
346,008,821
Asset-Backed Securities
4.09 - 4.77
 10/2034 - 1/2042
4,443,766
 
 
 
 
 
 
 
 
 
350,452,587
JP Morgan Securities LLC
3.98(g)
4/2026
5/2026
227,000,000
227,803,076
Corporate Debt Securities
4.40 - 5.75
 1/2029 - 2/2030
12,972
Equities
N/A
 N/A
240,117,677
 
 
 
 
 
 
 
 
 
240,130,649
JP Morgan Securities LLC
3.94(g)
4/2026
5/2026
681,000,000
683,385,013
Equities
N/A
 N/A
736,043,469
JP Morgan Securities LLC
3.94(g)
4/2026
5/2026
1,135,000,000
1,138,726,583
Equities
N/A
 N/A
1,227,141,237
JP Morgan Securities LLC
3.94(g)
4/2026
5/2026
454,000,000
455,490,633
Equities
N/A
 N/A
490,910,160
JP Morgan Securities LLC
3.96(g)
4/2026
5/2026
226,000,000
226,745,800
Corporate Debt Securities
0.00 - 9.00
 6/2026 - 12/2079
238,199,328
JP Morgan Securities LLC
3.94(g)
4/2026
5/2026
1,581,000,000
1,586,190,950
Equities
N/A
 N/A
1,710,655,439
JP Morgan Securities, LLC
3.65(g)
4/2026
5/2026
961,000,000
964,020,476
U.S. Treasuries (including strips)
1.25 - 4.25
 6/2028 - 7/2029
981,619,083
JP Morgan Securities, LLC
3.64(g)
4/2026
5/2026
1,438,000,000
1,442,361,933
U.S. Treasuries (including strips)
3.38 - 4.00
 11/2027 - 2/2034
1,469,297,556
JP Morgan Securities, LLC
3.65(g)
4/2026
5/2026
957,000,000
960,007,904
U.S. Treasuries (including strips)
4.00
 1/2029
978,223,812
Lloyds Bank Corp Mrkts
3.66
4/2026
5/2026
107,000,000
107,076,148
U.S. Treasuries (including strips)
0.63 - 4.75
 10/2026 - 2/2056
109,392,386
MUFG Securities EMEA PLC
3.66
4/2026
5/2026
122,000,000
122,582,957
U.S. Treasuries (including strips)
0.50 - 4.38
 10/2026 - 12/2029
124,662,755
MUFG Securities EMEA PLC
3.67
4/2026
5/2026
146,000,000
146,580,472
U.S. Treasuries (including strips)
0.50 - 4.63
 7/2027 - 2/2035
149,294,772
MUFG Securities EMEA PLC
3.65
4/2026
5/2026
171,000,000
171,017,338
U.S. Treasuries (including strips)
3.50
 3/2029
174,445,199
Mitsubishi UFJ Securities (U.S.A.), Inc.
4.16
4/2026
5/2026
9,000,000
9,001,040
Equities
N/A
 N/A
9,721,160
Mitsubishi UFJ Securities (U.S.A.), Inc.
3.87
4/2026
5/2026
57,000,000
57,006,128
Equities
N/A
 N/A
61,566,634
Mizuho Bank, Ltd.
3.66
4/2026
5/2026
98,000,000
98,009,963
U.S. Treasuries (including strips)
1.63
 5/2031
100,215,360
Mizuho Securities U.S.A., Inc.
4.27(g)
3/2026
6/2026
90,000,000
90,982,100
Corporate Debt Securities
3.80 - 13.13
 1/2028 - 3/2082
97,878,746
Mizuho Securities U.S.A., Inc.
4.27(g)
3/2026
6/2026
403,000,000
407,397,626
Corporate Debt Securities
3.65 - 10.50
 1/2027 - 3/2078
40,078,572
Private Label Collateralized Mortgage Obligations
0.36 - 8.28
 3/2029 - 5/2071
381,404,492
Asset-Backed Securities
4.74 - 7.90
 1/2029 - 1/2056
11,029,932
 
 
 
 
 
 
 
 
 
432,512,996
Morgan Stanley & Co LLC
3.65
4/2026
5/2026
1,286,000,000
1,286,130,386
Agency Mortgage-Backed Securities
0.00 - 8.50
 6/2027 - 6/2062
919,002,838
U.S. Treasuries (including strips)
0.00 - 4.63
 7/2026 - 11/2049
392,815,965
Agency Debentures and Agency Strips
0.00 - 5.13
 10/2026 - 3/2036
34,197
 
 
 
 
 
 
 
 
 
1,311,853,000
Morgan Stanley & Co LLC
3.65
4/2026
5/2026
536,000,000
536,054,344
Agency Mortgage-Backed Securities
2.00 - 8.50
 7/2026 - 10/2065
467,803,770
U.S. Treasuries (including strips)
1.38 - 4.25
 9/2026 - 8/2050
78,971,663
 
 
 
 
 
 
 
 
 
546,775,433
Morgan Stanley & Co LLC
3.65
4/2026
5/2026
536,000,000
536,054,344
Agency Mortgage-Backed Securities
2.00 - 8.00
 5/2026 - 3/2068
546,059,256
U.S. Treasuries (including strips)
0.00 - 5.50
 5/2026 - 11/2055
710,381
Agency Debentures and Agency Strips
0.00 - 5.19
 7/2027 - 2/2044
5,907
 
 
 
 
 
 
 
 
 
546,775,544
NatWest Market Securities Inc
3.66
4/2026
5/2026
96,000,000
96,068,320
U.S. Treasuries (including strips)
3.88 - 4.25
 4/2030 - 8/2035
97,949,949
NatWest Markets Securities Inc
3.95
4/2026
5/2026
45,000,000
45,004,938
Corporate Debt Securities
2.60 - 5.35
 2/2028 - 1/2035
10,283,903
Agency Debentures and Agency Strips
0.00
 4/2029 - 4/2030
35,915,079
 
 
 
 
 
 
 
 
 
46,198,982
RBC Dominion Securities
3.68
4/2026
7/2026
535,000,000
540,140,756
Agency Mortgage-Backed Securities
2.00 - 6.50
 10/2034 - 4/2056
67,165,550
U.S. Treasuries (including strips)
0.00 - 4.75
 5/2026 - 8/2055
480,252,250
 
 
 
 
 
 
 
 
 
547,417,800
RBC Dominion Securities
3.68
4/2026
6/2026
340,000,000
342,015,822
Agency Mortgage-Backed Securities
1.66 - 6.50
 8/2026 - 4/2056
122,696,268
U.S. Treasuries (including strips)
0.00 - 4.63
 2/2027 - 2/2049
224,863,732
 
 
 
 
 
 
 
 
 
347,560,000
RBC Dominion Securities
3.67
4/2026
6/2026
30,000,000
30,177,383
U.S. Treasuries (including strips)
0.75 - 4.63
 5/2027 - 5/2048
30,609,361
RBC Dominion Securities
3.67
4/2026
6/2026
292,000,000
293,458,621
U.S. Treasuries (including strips)
0.00 - 4.75
 7/2026 - 8/2054
298,749,287
RBC Financial Group
3.69
4/2026
10/2026
240,000,000
243,788,400
Agency Mortgage-Backed Securities
3.50 - 6.50
 11/2033 - 3/2056
14,306,250
U.S. Treasuries (including strips)
0.00 - 4.88
 5/2026 - 11/2054
230,677,450
 
 
 
 
 
 
 
 
 
244,983,700
RBC Financial Group
3.65
1/2026
6/2026
140,000,000
142,072,388
Agency Mortgage-Backed Securities
2.50 - 6.50
 6/2041 - 12/2055
102,812,781
U.S. Treasuries (including strips)
0.00 - 6.25
 5/2026 - 2/2056
41,616,111
 
 
 
 
 
 
 
 
 
144,428,892
RBC Financial Group
3.65
1/2026
6/2026
65,000,000
65,968,771
Agency Mortgage-Backed Securities
4.27 - 6.00
 9/2032 - 3/2056
65,290,375
U.S. Treasuries (including strips)
0.00 - 3.75
 8/2026 - 5/2052
1,682,505
 
 
 
 
 
 
 
 
 
66,972,880
Royal Bank of Canada
3.66
4/2026
5/2026
161,000,000
161,114,578
U.S. Treasuries (including strips)
0.75 - 4.38
 1/2028 - 8/2051
164,629,371
SMBC Nikko Securities America Inc
3.65
4/2026
5/2026
129,000,000
129,013,079
Agency Mortgage-Backed Securities
2.50 - 6.50
 11/2028 - 4/2056
131,593,341
SMBC Nikko Securities America Inc
3.65
4/2026
5/2026
361,000,000
361,036,601
U.S. Treasuries (including strips)
0.00 - 4.75
 6/2026 - 8/2053
368,267,347
Societe Generale
3.66
4/2026
5/2026
195,000,000
195,138,775
U.S. Treasuries (including strips)
2.63
 7/2029
198,920,308
TD Securities (U.S.A.)
3.78
4/2026
5/2026
182,000,000
182,019,110
Corporate Debt Securities
2.51 - 6.55
 7/2028 - 4/2055
191,120,465
TD Securities (U.S.A.)
3.65
4/2026
5/2026
80,000,000
80,008,111
U.S. Treasuries (including strips)
4.75
 11/2053
82,408,439
Truist Securities Inc
3.90
4/2026
5/2026
22,000,000
22,002,383
Corporate Debt Securities
5.15
 1/2031
954,245
Other Instrument (municipal debt)
4.00 - 5.00
 4/2032 - 9/2066
22,386,083
 
 
 
 
 
 
 
 
 
23,340,328
US Bancorp Inv
3.93
4/2026
5/2026
304,000,000
304,033,187
Corporate Debt Securities
2.70 - 12.63
 6/2026 - 6/2076
328,355,942
US Bancorp Inv
3.84
4/2026
5/2026
72,000,000
72,007,680
Asset-Backed Securities
1.49 - 6.28
 3/2027 - 9/2050
75,608,692
US Bancorp Inv
3.83
4/2026
5/2026
114,000,000
114,012,128
Corporate Debt Securities
1.25 - 7.50
 5/2026 - 1/2087
119,713,526
Wells Fargo Bank NA
3.67
4/2026
5/2026
267,000,000
267,190,534
U.S. Treasuries (including strips)
0.13 - 2.38
 10/2028 - 1/2034
275,038,082
Wells Fargo Securities, LLC
4.29(g)
4/2026
8/2026
68,000,000
68,972,400
Equities
N/A
 N/A
73,475,312
Wells Fargo Securities, LLC
4.29(g)
4/2026
8/2026
114,000,000
115,630,200
Corporate Debt Securities
3.50 - 9.03
 9/2026 - 12/2079
123,179,090
Wells Fargo Securities, LLC
4.19(g)
4/2026
8/2026
114,000,000
115,592,200
Corporate Debt Securities
0.00 - 7.37
 1/2027 - 4/2061
119,756,425
Wells Fargo Securities, LLC
4.19(g)
4/2026
8/2026
182,000,000
184,541,934
Equities
N/A
 N/A
196,651,535
Wells Fargo Securities, LLC
4.29(g)
4/2026
8/2026
205,000,000
207,882,642
Equities
N/A
 N/A
221,584,822
Wells Fargo Securities, LLC
4.19(g)
4/2026
8/2026
273,000,000
276,749,352
Money Market
0.00
 5/2026 - 12/2026
143,550,657
Equities
N/A
 N/A
144,561,078
 
 
 
 
 
 
 
 
 
288,111,735
Wells Fargo Securities, LLC
4.29(g)
4/2026
8/2026
136,000,000
137,928,594
Equities
N/A
 N/A
147,125,470
Wells Fargo Securities, LLC
4.19(g)
4/2026
8/2026
409,000,000
414,664,764
Equities
N/A
 N/A
442,439,666
Wells Fargo Securities, LLC
4.29(g)
4/2026
8/2026
90,000,000
91,287,000
Equities
N/A
 N/A
97,408,737
Wells Fargo Securities, LLC
4.29(g)
4/2026
8/2026
181,000,000
183,588,300
Equities
N/A
 N/A
196,062,480
Wells Fargo Securities, LLC
4.24(g)
4/2026
7/2026
227,000,000
229,406,200
Equities
N/A
 N/A
244,421,100
Wells Fargo Securities, LLC
3.67
4/2026
5/2026
53,000,000
53,037,821
Agency Mortgage-Backed Securities
4.00 - 6.00
 8/2046 - 1/2056
54,071,023
Wells Fargo Securities, LLC
3.89
4/2026
5/2026
295,000,000
295,031,876
Equities
N/A
 N/A
318,391,442
Total Repurchase Agreements
 
 
 
61,945,181,000
62,074,111,085
 
 
 
63,952,879,765
 
 
Investment Valuation
 
All investments are categorized as Level 2 under the Fair Value Hierarchy. The inputs or methodology used for valuing securities may not be an indication of the risk associated with investing in these securities. For more information on valuation inputs, refer to the Investment Valuation section in the accompanying Notes to Financial Statements.
 
Other Information
# Additional information on each counterparty to the repurchase agreement is as follows:
Repurchase Agreement / Counterparty
Value ($)
 
$4,531,729,000 due 05/01/2026 at 3.65%
 
 
Bank of America NA
385,524,000
 
Bny Mellon Capital Market LLC
416,434,000
 
BofA Securities Inc
107,108,000
 
Citigroup Global Capital Markets Inc
8,088,000
 
HSBC Securities Inc (USA)
192,794,000
 
JPMorgan Securities LLC
1,178,018,000
 
MUFG Securities (Canada) Ltd.
240,993,000
 
Rbc Dominion Securities Inc
257,140,000
 
Societe Generale SA
53,554,000
 
Sumitomo Mitsui Banking Corp
953,101,000
 
Sumitomo Mitsui Banking Corp/New York
696,139,000
 
Wells Fargo Securities LLC
42,836,000
 
 
4,531,729,000
 
Financial Statements
Statement of Assets and Liabilities
As of April 30, 2026
 
 
Assets
 
 
 
 
Investment in securities, at value (including repurchase agreements of $68,554,910,000) - See accompanying schedule:
Unaffiliated issuers (cost $137,758,672,112)
 
 
$
137,758,672,112
Cash
 
 
551,170,362
Receivable for fund shares sold
 
 
448,239,387
Interest receivable
 
 
84,424,597
Prepaid expenses
 
 
32,233
Receivable from investment adviser for expense reductions
 
 
5,836,820
Other receivables
 
 
811,085
  Total assets
 
 
138,849,186,596
Liabilities
 
 
 
 
Payable for investments purchased
$
3,411,845,749
 
 
Payable for fund shares redeemed
655,098,749
 
 
Distributions payable
48,502,143
 
 
Accrued management fee
28,261,833
 
 
Other affiliated payables
12,223,193
 
 
Other payables and accrued expenses
1,701,123
 
 
  Total liabilities
 
 
 
4,157,632,790
Net Assets  
 
 
$
134,691,553,806
Net Assets consist of:
 
 
 
 
Paid in capital
 
 
$
134,691,345,291
Total accumulated earnings (loss)
 
 
 
208,515
Net Assets
 
 
$
134,691,553,806
 
 
 
 
 
Net Asset Value and Maximum Offering Price
 
 
 
 
Fidelity Money Market Fund :
 
 
 
 
Net Asset Value, offering price and redemption price per share ($12,068,585,774 ÷ 12,068,036,177 shares)
 
 
$
1.00
Premium Class :
 
 
 
 
Net Asset Value, offering price and redemption price per share ($122,622,968,032 ÷ 122,620,286,497 shares)
 
 
$
1.00
Statement of Operations
 
Year ended April 30, 2026
 
Investment Income
 
 
 
 
Interest (including $1,405,746 from affiliated interfund lending)
 
 
$
5,566,020,425
Expenses
 
 
 
 
Management fee
$
337,385,430
 
 
Transfer agent fees
143,163,707
 
 
Accounting fees and expenses
3,523,129
 
 
Custodian fees and expenses
646,630
 
 
Independent trustees' fees and expenses
311,879
 
 
Registration fees
2,559,454
 
 
Audit fees
55,085
 
 
Legal
61,137
 
 
Miscellaneous
259,808
 
 
 Total expenses before reductions
 
487,966,259
 
 
 Expense reductions
 
(67,628,123)
 
 
 Total expenses after reductions
 
 
 
420,338,136
Net Investment income (loss)
 
 
 
5,145,682,289
Realized and Unrealized Gain (Loss)
 
 
 
 
Net realized gain (loss) on:
 
 
 
 
 Investment Securities:
 
 
 
 
   Unaffiliated issuers  
 
65,028
 
 
Total net realized gain (loss)
 
 
 
65,028
Net increase in net assets resulting from operations
 
 
$
5,145,747,317
Statement of Changes in Net Assets
 
 
Year ended
April 30, 2026
 
Year ended
April 30, 2025
Increase (Decrease) in Net Assets
 
 
 
 
Operations
 
 
 
Net investment income (loss)
$
5,145,682,289
$
5,457,142,835
Net realized gain (loss)
 
65,028
 
26,309
  Net increase in net assets resulting from operations
 
5,145,747,317
 
5,457,169,144
Distributions to shareholders
 
(5,145,625,233)
 
(5,457,175,143)
 
 
 
 
 
Share transactions - net increase (decrease)
 
4,561,542,462
 
21,738,003,685
Total increase (decrease) in net assets
 
4,561,664,546
 
21,737,997,686
 
 
 
 
 
Net Assets
 
 
 
 
Beginning of period
 
130,129,889,260
 
108,391,891,574
End of period
$
134,691,553,806
$
130,129,889,260
 
 
 
 
 
 
 
 
 
 
Financial Highlights
 
Fidelity® Money Market Fund
 
Years ended April 30,
 
2026  
 
2025 
 
2024  
 
2023 
 
2022 
  Selected Per-Share Data 
 
 
 
 
 
 
 
 
 
 
  Net asset value, beginning of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
  Income from Investment Operations
 
 
 
 
 
 
 
 
 
 
     Net investment income (loss) A
 
.037
 
.045
 
.050
 
.029
 
- B
     Net realized and unrealized gain (loss) B
 
-
 
-
 
-
 
-
 
-
  Total from investment operations
 
.037  
 
.045  
 
.050  
 
.029  
 
- B
  Distributions from net investment income
 
(.037)
 
(.045)
 
(.050)
 
(.029)
 
- B
     Total distributions
 
(.037)
 
(.045)
 
(.050)
 
(.029)
 
- B
  Net asset value, end of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
 Total Return C
 
3.77
%
 
4.62%
 
5.12%
 
2.94%
 
.01%
 Ratios to Average Net Assets A,D,E
 
 
 
 
 
 
 
 
 
 
    Expenses before reductions
 
.42%
 
.42%
 
.42%
 
.42%
 
.42%
    Expenses net of fee waivers, if any
 
.42
%
 
.42%
 
.42%
 
.42%
 
.18%
    Expenses net of all reductions, if any
 
.42%
 
.42%
 
.42%
 
.42%
 
.18%
    Net investment income (loss)
 
3.70%
 
4.51%
 
5.01%
 
3.31%
 
.01%
 Supplemental Data
 
 
 
 
 
 
 
 
 
 
    Net assets, end of period (000 omitted)
$
12,068,586
$
13,189,233
$
11,290,926
$
8,226,176
$
3,683,276
 
ANet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
BAmount represents less than $.0005 per share.
CTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
DFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
EExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
 
Fidelity® Money Market Fund Premium Class
 
Years ended April 30,
 
2026  
 
2025 
 
2024  
 
2023 
 
2022 
  Selected Per-Share Data 
 
 
 
 
 
 
 
 
 
 
  Net asset value, beginning of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
  Income from Investment Operations
 
 
 
 
 
 
 
 
 
 
     Net investment income (loss) A
 
.038
 
.046
 
.051
 
.030
 
- B
     Net realized and unrealized gain (loss) B
 
-
 
-
 
-
 
-
 
-
  Total from investment operations
 
.038  
 
.046  
 
.051  
 
.030  
 
- B
  Distributions from net investment income
 
(.038)
 
(.046)
 
(.051)
 
(.030)
 
- B
     Total distributions
 
(.038)
 
(.046)
 
(.051)
 
(.030)
 
- B
  Net asset value, end of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
 Total Return C
 
3.89
%
 
4.75%
 
5.25%
 
3.07%
 
.02%
 Ratios to Average Net Assets A,D,E
 
 
 
 
 
 
 
 
 
 
    Expenses before reductions
 
.36%
 
.36%
 
.36%
 
.36%
 
.36%
    Expenses net of fee waivers, if any
 
.30
%
 
.30%
 
.30%
 
.30%
 
.17%
    Expenses net of all reductions, if any
 
.30%
 
.30%
 
.30%
 
.30%
 
.17%
    Net investment income (loss)
 
3.82%
 
4.63%
 
5.13%
 
3.43%
 
.02%
 Supplemental Data
 
 
 
 
 
 
 
 
 
 
    Net assets, end of period (000 omitted)
$
122,622,968
$
116,940,657
$
97,100,966
$
71,215,872
$
27,695,104
 
ANet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
BAmount represents less than $.0005 per share.
CTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
DFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
EExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
Notes to Financial Statements
 
For the period ended April 30, 2026
 
1. Organization.
Fidelity Money Market Fund (the Fund) is a fund of Fidelity Hereford Street Trust (the Trust) and is authorized to issue an unlimited number of shares. The Trust is registered under the Investment Company Act of 1940, as amended (the 1940 Act), as an open-end management investment company organized as a Delaware statutory trust. The Fund offers Fidelity Money Market Fund and Premium Class shares, each of which has equal rights as to assets and voting privileges. Each class has exclusive voting rights with respect to matters that affect that class. Shares of the Fund are only available for purchase by retail shareholders.
2. Significant Accounting Policies.
The Fund is an investment company and applies the accounting and reporting guidance of the Financial Accounting Standards Board (FASB) Accounting Standards Codification Topic 946 Financial Services - Investment Companies. The financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (GAAP), which require management to make certain estimates and assumptions at the date of the financial statements. Actual results could differ from those estimates. The Fund operates as a single operating segment. The Fund's income, expenses, assets, and performance are regularly monitored and assessed as a whole by the investment adviser and other individuals responsible for oversight functions of the Trust, using the information presented in the financial statements and financial highlights. Subsequent events, if any, through the date that the financial statements were issued have been evaluated in the preparation of the financial statements. The Fund's Schedule of Investments lists any underlying mutual funds or exchange-traded funds but does not include the underlying holdings of these funds. The following summarizes the significant accounting policies of the Fund:
 
Investment Valuation. The Fund categorizes the inputs to valuation techniques used to value its investments into a disclosure hierarchy consisting of three levels as shown below:
 
Level 1 - unadjusted quoted prices in active markets for identical investments
Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, etc.)
Level 3 - unobservable inputs (including the Fund's own assumptions based on the best information available)
 
As permitted by compliance with certain conditions under Rule 2a-7 of the 1940 Act, securities are valued at amortized cost, which approximates fair value. The amortized cost of an instrument is determined by valuing it at its original cost and thereafter amortizing any discount or premium from its face value at a constant rate until maturity. Securities held by a money market fund are generally high quality and liquid; however, they are reflected as Level 2 because the inputs used to determine fair value are not quoted prices in an active market.
 
Investment Transactions and Income. The net asset value per share for processing shareholder transactions is calculated as of the close of business of the New York Stock Exchange (NYSE), normally 4:00 p.m. Eastern time. Security transactions are accounted for as of trade date. Gains and losses on securities sold are determined on the basis of identified cost and include proceeds received from litigation.  Interest income is accrued as earned and includes coupon interest and amortization of premium and accretion of discount on debt securities as applicable.
 
Class Allocations and Expenses. Investment income, realized and unrealized capital gains and losses, common expenses of a fund, and certain fund-level expense reductions, if any, are allocated daily on a pro-rata basis to each class based on the relative net assets of each class to the total net assets of a fund. Each class differs with respect to transfer agent and distribution and service plan fees incurred, as applicable. Certain expense reductions may also differ by class, if applicable. For the reporting period, the allocated portion of income and expenses to each class as a percent of its average net assets may vary due to the timing of recording these transactions in relation to fluctuating net assets of the classes. Expenses directly attributable to a fund are charged to that fund. Expenses attributable to more than one fund are allocated among the respective funds on the basis of relative net assets or other appropriate methods. Expenses included in the accompanying financial statements reflect the expenses of that fund and do not include any expenses associated with any underlying mutual funds or exchange-traded funds. Although not included in a fund's expenses, a fund indirectly bears its proportionate share of these expenses through the net asset value of each underlying mutual fund or exchange-traded fund. Expense estimates are accrued in the period to which they relate and adjustments are made when actual amounts are known.
 
Income Tax Information and Distributions to Shareholders. Each year, the Fund intends to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code, including distributing substantially all of its taxable income and realized gains. As a result, no provision for U.S. Federal income taxes is required. As of April 30, 2026, the Fund did not have any unrecognized tax benefits in the financial statements; nor is the Fund aware of any tax positions for which it is reasonably possible that the total amounts of unrecognized tax benefits will significantly change in the next twelve months. The Fund files a U.S. federal tax return, in addition to state and local tax returns as required. The Fund's federal income tax returns are subject to examination by the Internal Revenue Service (IRS) for a period of three fiscal years after they are filed. State and local tax returns may be subject to examination for an additional fiscal year depending on the jurisdiction.
 
Distributions are declared and recorded daily and paid monthly from net investment income. Distributions from realized gains, if any, are declared and recorded on the ex-dividend date. Income and capital gain distributions are declared separately for each class. Income and capital gain distributions are determined in accordance with income tax regulations, which may differ from GAAP. In addition, the Fund claimed a portion of the payment made to redeeming shareholders as a distribution for income tax purposes. There were no significant book-to-tax differences during the period.
 
Capital accounts within the financial statements are adjusted for permanent book-tax differences. These adjustments have no impact on net assets or the results of operations. Capital accounts are not adjusted for temporary book-tax differences which will reverse in a subsequent period.
 
As of period end, the cost and unrealized appreciation (depreciation) in securities for federal income tax purposes were as follows:
 
Gross unrealized appreciation
$-
Gross unrealized depreciation
-
Net unrealized appreciation (depreciation)
$-
Tax Cost
$137,758,672,112
 
The tax-based components of distributable earnings as of period end were as follows:
 
Undistributed tax-exempt income
$-
Undistributed ordinary income
$208,517
Net unrealized appreciation (depreciation) on securities and other investments  
$-
 
The tax character of distributions paid was as follows:
 
 
April 30, 2026
April 30, 2025
Ordinary Income
$5,145,625,233
$ 5,457,175,143
 
Repurchase Agreements. Pursuant to an Exemptive Order issued by the Securities and Exchange Commission, funds and other registered investment companies having management contracts with Fidelity Management and Research Company LLC, or its affiliates are permitted to transfer uninvested cash balances into joint trading accounts which are then invested in repurchase agreements. Funds may also invest directly with institutions in repurchase agreements. Repurchase agreements may be collateralized by government or non-government securities. Upon settlement date, collateral is held in segregated accounts with custodian banks and may be obtained in the event of a default of the counterparty. The collateral balance is monitored on a daily basis to ensure it is at least equal to the principal amount of the repurchase agreement (including accrued interest). In the event of a default by the counterparty, realization of the collateral proceeds could be delayed, during which time the value of the collateral may decline.
 
Restricted Securities (including Private Placements). Funds may invest in securities that are subject to legal or contractual restrictions on resale. These securities generally may be resold in transactions exempt from registration or to the public if the securities are registered. Disposal of these securities may involve time-consuming negotiations and expense, and prompt sale at an acceptable price may be difficult. Information regarding restricted securities held at period end is included at the end of the Schedule of Investments, if applicable.
3. Fees and Other Transactions with Affiliates.
Management Fee and Expense Contract. Fidelity Management & Research Company LLC (the investment adviser) and its affiliates provide the Fund with investment management related services for which the Fund pays a monthly management fee that is based on an annual rate of .25% of the Fund's average net assets. Under the expense contract, total expenses of Fidelity Money Market Fund are limited to an annual rate of .42% of the class' average net assets, with certain exceptions.
 
Transfer Agent Fees. Fidelity Investments Institutional Operations Company LLC (FIIOC), an affiliate of the investment adviser, is the transfer, dividend disbursing and shareholder servicing agent for each class of the Fund. FIIOC receives asset-based fees with respect to each account. FIIOC pays for typesetting, printing and mailing of shareholder reports, except proxy statements. Premium Class pays a transfer agent fee equal to an annual rate of .10% of class-level average net assets.
 
Under the expense contract, Fidelity Money Market Fund will pay a portion of the transfer agent fee at an annual rate of up to .17% of class-level average net assets.
 
For the period, transfer agent fees for each class were as follows:
 
 
Amount ($)
% of Class-Level Average Net Assets
Fidelity Money Market Fund
 20,883,023
.16
Premium Class
 122,280,684
.10
 
143,163,707
 
Accounting Fees. Fidelity Service Company, Inc. (FSC), an affiliate of the investment adviser, maintains the Fund's accounting records. The accounting fee is based on the level of average net assets for each month. For the period, the fees were equivalent to the following annual rates:
 
 
% of Average Net Assets
Fidelity Money Market Fund
-A
A Amount represents less than .005%
 
Deferred Trustee Compensation. Under a Deferred Compensation Plan (the Plan) for certain Funds, certain independent Trustees have elected to defer receipt of a portion of their annual compensation. Deferred amounts are invested in affiliated mutual funds, are marked-to-market and remain in a fund until distributed in accordance with the Plan. The investment of deferred amounts and the offsetting payable to the Trustees presented below are included in the accompanying Statement of Assets and Liabilities in other receivables and other payables and accrued expenses, as applicable.
 
Fidelity Money Market Fund
$811,085
 
Interfund Lending Program. Pursuant to an Exemptive Order issued by the Securities and Exchange Commission (the SEC), the Fund, along with other registered investment companies having management contracts with Fidelity Management & Research Company LLC (FMR), or other affiliated entities of FMR, may participate in an interfund lending program. This program provides an alternative credit facility allowing the Fund to borrow from, or lend money to, other participating affiliated funds at rates that are beneficial to both the borrowing and lending fund. Borrowings under the program are generally for temporary or emergency purposes, including meeting fund shareholder redemptions. The interfund loan rate is determined, as specified in the Exemptive Order, by averaging, (1) the higher of the overnight time deposit rate and the current overnight repurchase agreement rate, and (2) a benchmark rate representing the lowest bank loan rate available to the funds. At period end, there were no interfund loans outstanding. Activity in this program during the period for which loans were outstanding was as follows:
 
 
 
Average Loan Balance ($)
Weighted Average Interest Rate
Fidelity Money Market Fund
 Lender
 21,149,597
4.15%
 
Interfund Trades. Funds may purchase from or sell securities to other Fidelity Funds under procedures adopted by the Board of Trustees. The procedures have been designed to ensure these interfund trades are executed in accordance with Rule 17a-7 of the 1940 Act. During the period, there were no interfund trades.
4. Expense Reductions.
The investment adviser contractually agreed to reimburse Premium Class to the extent annual operating expenses exceeded .30% of the average net assets. This reimbursement will remain in place through August 31, 2027. Some expenses, for example the compensation of the independent Trustees, and certain other expenses such as interest expense, are excluded from this reimbursement. During the period, this reimbursement reduced Premium Class' expenses by $67,628,123.
5. Distributions to Shareholders.
Distributions to shareholders of each class were as follows:
 
 
Year ended
April 30, 2026
Year ended
April 30, 2025
Fidelity Money Market Fund
 
 
Distributions to shareholders
 
 
Fidelity Money Market Fund
$470,711,831
 $543,076,507
Premium Class
 4,674,913,402
 4,914,098,636
Total  
$5,145,625,233
$5,457,175,143
6. Share Transactions.
Share transactions for each class of shares at a $1.00 per share were as follows and may contain in-kind transactions, automatic conversions between classes or exchanges between affiliated funds:
 
Shares
Shares
Dollars
Dollars
 
Year ended
 April 30, 2026
Year ended
 April 30, 2025
Year ended
 April 30, 2026
Year ended
 April 30, 2025
Fidelity Money Market Fund
 
 
 
 
Fidelity Money Market Fund
 
 
 
 
Shares sold
13,114,945,160
14,795,560,309
$13,114,945,156
$14,795,560,309
Reinvestment of distributions 
407,755,451
471,109,976
407,755,451
471,109,976
Shares redeemed
(14,643,255,618)
(13,368,315,563)
(14,643,255,616)
(13,368,315,563)
Net increase (decrease)
(1,120,555,007)
1,898,354,722
$(1,120,555,009)
$1,898,354,722
Premium Class
 
 
 
 
Shares sold
123,385,460,535
117,177,492,850
$123,385,460,530
$117,177,492,848
Reinvestment of distributions 
4,071,122,251
4,259,212,488
4,071,122,251
4,259,212,488
Shares redeemed
(121,774,485,312)
(101,597,056,373)
(121,774,485,310)
(101,597,056,373)
Net increase (decrease)
5,682,097,474
19,839,648,965
$5,682,097,471
$19,839,648,963
7. Other.
A fund's organizational documents provide former and current trustees and officers with a limited indemnification against liabilities arising in connection with the performance of their duties to the fund. In the normal course of business, a fund may also enter into contracts that provide general indemnifications. A fund's maximum exposure under these arrangements is unknown as this would be dependent on future claims that may be made against a fund. The risk of material loss from such claims is considered remote.
8. Risk and Uncertainties.
Many factors affect a fund's performance. Developments that disrupt global economies and financial markets, such as public health emergencies, military conflicts, terrorism, government restrictions, political changes, and environmental disasters, may significantly affect a fund's investment performance. The effects of these developments to a fund will be impacted by the types of securities in which a fund invests, the financial condition, industry, economic sector, and geographic location of an issuer, and a fund's level of investment in the securities of that issuer. Significant concentrations in security types, issuers, industries, sectors, and geographic locations may magnify the factors that affect a fund's performance.
Report of Independent Registered Public Accounting Firm
To the Board of Trustees of Fidelity Hereford Street Trust and Shareholders of Fidelity Money Market Fund
 
Opinion on the Financial Statements
 
We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Fidelity Money Market Fund (one of the funds constituting Fidelity Hereford Street Trust, referred to hereafter as the "Fund") as of April 30, 2026, the related statement of operations for the year ended April 30, 2026, the statement of changes in net assets for each of the two years in the period ended April 30, 2026, including the related notes, and the financial highlights for each of the five years in the period ended April 30, 2026 (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Fund as of April 30, 2026, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period ended April 30, 2026 and the financial highlights for each of the five years in the period ended April 30, 2026 in conformity with accounting principles generally accepted in the United States of America.
 
Basis for Opinion
 
These financial statements are the responsibility of the Fund's management. Our responsibility is to express an opinion on the Fund's financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Fund in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
 
We conducted our audits of these financial statements in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud.
 
Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. Our procedures included confirmation of securities owned as of April 30, 2026 by correspondence with the custodian and brokers; when replies were not received from brokers, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion.
 
/s/ PricewaterhouseCoopers LLP
Boston, Massachusetts
June 10, 2026
 
We have served as the auditor of one or more investment companies in the Fidelity group of funds since 1932.
 
Distributions
 (Unaudited)
The dividend and capital gains distributions for the fund(s) are available on Fidelity.com or Institutional.Fidelity.com.
 
A total of 18.39% of the dividends distributed during the fiscal year was derived from interest on U.S. Government securities which is generally exempt from state income tax.
 
The fund designates $4,325,799,811 of distributions paid in the calendar year 2025 as qualifying to be taxed as interest-related dividends for nonresident alien shareholders.
 
The fund designates $5,145,625,234 of distributions paid during the fiscal year ended 2026 as qualifying to be taxed as section 163(j) interest dividends.
 
The fund will notify shareholders in the first quarter of 2027 of amounts for use in preparing 2026 income tax returns.
Item 8: Changes in and Disagreements with Accountants for Open-End Management Investment Companies
(Unaudited)
Note: This is not applicable for any fund included in this document.
Item 9: Proxy Disclosures for Open-End Management Investment Companies
(Unaudited)
Note: This is not applicable for any fund included in this document.
Item 10: Remuneration Paid to Directors, Officers, and others of Open-End Management Investment Companies
(Unaudited)
Note: This information is disclosed as part of the financial statements for each Fund as part of Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies.
Item 11: Statement Regarding Basis for Approval of Investment Advisory Contract
(Unaudited)
Note: This is not applicable for any fund included in this document.
 
1.703534.128
SPM-ANN-0626
Fidelity® Government Money Market Fund
 
 
 
 
Annual Report
April 30, 2026

Contents

Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies (Annual Report)

Fidelity® Government Money Market Fund

Notes to Financial Statements

Report of Independent Registered Public Accounting Firm

Distributions

Item 8: Changes in and Disagreements with Accountants for Open-End Management Investment Companies

Item 9: Proxy Disclosures for Open-End Management Investment Companies

Item 10: Remuneration Paid to Directors, Officers, and others of Open-End Management Investment Companies

Item 11: Statement Regarding Basis for Approval of Investment Advisory Contract

To view a fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://www.fidelity.com/proxyvotingresults or visit the Securities and Exchange Commission's (SEC) web site at http://www.sec.gov.
You may also call 1-800-544-8544 if you're an individual investing directly with Fidelity, call 1-800-835-5092 if you're a plan sponsor or participant with Fidelity as your recordkeeper or call 1-877-208-0098 on institutional accounts or if you're an advisor or invest through one to request a free copy of the proxy voting guidelines.
Standard & Poor's, S&P and S&P 500 are registered service marks of The McGraw-Hill Companies, Inc. and have been licensed for use by Fidelity Distributors Corporation.
Other third-party marks appearing herein are the property of their respective owners.
All other marks appearing herein are registered or unregistered trademarks or service marks of FMR LLC or an affiliated company. © 2026 FMR LLC. All rights reserved.
 
This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus.
A fund files its complete schedule of portfolio holdings with the SEC for the first and third quarters of each fiscal year on Form N-PORT. Forms N-PORT are available on the SEC's web site at http://www.sec.gov. A fund's Forms N-PORT may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330.
For a complete list of a fund's portfolio holdings, view the most recent holdings listing, semiannual report, or annual report on Fidelity's web site at http://www.fidelity.com, http://www.institutional.fidelity.com, or http://www.401k.com, as applicable.
NOT FDIC INSURED •MAY LOSE VALUE •NO BANK GUARANTEE
Neither the Fund nor Fidelity Distributors Corporation is a bank.
Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies (Annual Report)
Fidelity® Government Money Market Fund
Schedule of Investments April 30, 2026
Showing Percentage of Net Assets   
Repurchase Agreements - 41.0%
 
 
Maturity
Amount ($)
 
Value ($)
 
Fixed Income Clearing Corp - Credit Agricole 3.66%, dated 5/1/2026 due 5/4/2026 (b)
 
3,696,126,975
3,695,000,000
Fixed Income Clearing Corp - Credit Agricole 3.66%, dated 5/1/2026 due 5/4/2026 (b)
 
3,255,992,775
3,255,000,000
Investments in repurchase agreements in a joint trading account at 3.64%, dated 4/30/2026 due 5/1/2026 (Collateralized by U.S. Government Obligations)#
 
50,504,106
50,499,000
Investments in repurchase agreements in a joint trading account at 3.65%, dated 4/30/2026 due 5/1/2026 (Collateralized by U.S. Government Obligations)#
 
15,130,263,885
15,128,730,000
Sumitomo Mitsui Banking Corp 3.7%, dated 5/7/2026 due 5/20/2026 (b)
 
72,849,080
72,751,875
Repurchase Agreements*
 
163,334,618,024
163,052,128,500
 
TOTAL REPURCHASE AGREEMENTS
 (Cost $185,254,109,375)
 
 
185,254,109,375
 
 
 
 
U.S. Government Agency - Debt - 31.6%
 
 
Yield (%) (c)
Principal
Amount (a)
 
Value ($)
 
Fannie Mae Discount Notes 0% 5/8/2026
 
3.58
224,000,000
223,845,813
Fannie Mae U.S. SOFR Index + 0.1%, 3.73% 6/18/2026 (d)(e)
 
3.73
549,000,000
549,000,000
Fannie Mae U.S. SOFR Index + 0.135%, 3.765% 8/21/2026 (d)(e)
 
3.76 to 3.77
128,000,000
128,008,525
Fannie Mae U.S. SOFR Index + 0.14%, 3.77% 10/23/2026 (d)(e)
 
3.77
579,000,000
579,005,666
Fannie Mae U.S. SOFR Index + 0.14%, 3.77% 9/11/2026 (d)(e)
 
3.77
923,000,000
923,000,000
Federal Farm Credit Banks Funding Corp 3.695% 6/4/2027 (d)(e)
 
3.69
25,000,000
25,000,000
Federal Farm Credit Banks Funding Corp 4.75% 7/8/2026
 
3.63
21,000,000
21,043,194
Federal Farm Credit Banks Funding Corp Federal Reserve Index -3.04%, 3.71% 5/28/2026 (d)(e)
 
3.71
39,006,000
39,005,284
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.005%, 3.635% 6/23/2026 (d)(e)
 
3.63
39,000,000
39,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.005%, 3.635% 8/4/2026 (d)(e)
 
3.63
15,000,000
15,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.015%, 3.645% 8/20/2026 (d)(e)
 
3.65
44,000,000
44,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.015%, 3.645% 9/29/2026 (d)(e)
 
3.65
29,000,000
29,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.02%, 3.65% 10/6/2026 (d)(e)
 
3.65
125,000,000
125,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.02%, 3.65% 5/7/2026 (d)(e)
 
3.65
44,000,000
44,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.025%, 3.655% 6/5/2026 (d)(e)
 
3.66
44,000,000
44,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.03%, 3.66% 12/8/2026 (d)(e)
 
3.66
63,000,000
62,996,198
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.03%, 3.66% 7/28/2026 (d)(e)
 
3.66
33,000,000
33,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.03%, 3.66% 7/6/2026 (d)(e)
 
3.66
45,000,000
45,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.035%, 3.665% 1/21/2027 (d)(e)
 
3.67
140,000,000
140,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.035%, 3.665% 1/21/2027 (d)(e)
 
3.67
34,000,000
34,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.035%, 3.665% 1/6/2027 (d)(e)
 
3.67
146,000,000
146,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.035%, 3.665% 2/9/2027 (d)(e)
 
3.67
104,000,000
104,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.035%, 3.665% 3/18/2027 (d)(e)
 
3.67
135,000,000
135,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.035%, 3.665% 3/8/2027 (d)(e)
 
3.67
180,000,000
180,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.04%, 3.67% 10/20/2026 (d)(e)
 
3.67
31,000,000
31,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.04%, 3.67% 2/12/2027 (d)(e)
 
3.67
108,000,000
108,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.04%, 3.67% 2/16/2027 (d)(e)
 
3.67
43,000,000
43,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.04%, 3.67% 4/1/2027 (d)(e)
 
3.67
101,000,000
101,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.04%, 3.67% 5/28/2026 (d)(e)
 
3.67
27,000,000
27,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.04%, 3.67% 5/4/2027 (d)(e)
 
3.67
67,000,000
67,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.04%, 3.67% 6/2/2026 (d)(e)
 
3.67
34,000,000
34,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.04%, 3.67% 6/4/2026 (d)(e)
 
3.67
56,000,000
56,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.04%, 3.67% 6/9/2026 (d)(e)
 
3.67
42,000,000
42,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.04%, 3.67% 7/14/2026 (d)(e)
 
3.67
75,000,000
75,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.04%, 3.67% 7/9/2026 (d)(e)
 
3.67
207,000,000
207,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.04%, 3.7% 2/1/2027 (d)(e)
 
3.67
173,000,000
173,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.045%, 3.675% 10/2/2026 (d)(e)
 
3.67
148,000,000
148,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.045%, 3.675% 10/27/2026 (d)(e)
 
3.67
177,000,000
177,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.045%, 3.675% 3/3/2027 (d)(e)
 
3.67
43,000,000
43,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.045%, 3.675% 4/15/2027 (d)(e)
 
3.68
23,000,000
22,996,603
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.045%, 3.675% 4/19/2027 (d)(e)
 
3.67
39,000,000
39,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.045%, 3.675% 5/26/2027 (d)(e)
 
3.67
136,000,000
136,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.05%, 3.68% 1/29/2027 (d)(e)
 
3.68
70,000,000
70,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.05%, 3.68% 10/2/2026 (d)(e)
 
3.68
23,000,000
23,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.05%, 3.68% 4/23/2027 (d)(e)
 
3.68
108,000,000
108,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.05%, 3.68% 5/20/2027 (d)(e)
 
3.68
87,000,000
87,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.05%, 3.68% 5/6/2027 (d)(e)
 
3.68
119,000,000
119,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.05%, 3.68% 6/16/2027 (d)(e)
 
3.68
238,000,000
237,981,571
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.05%, 3.68% 6/17/2027 (d)(e)
 
3.68
71,000,000
71,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.05%, 3.68% 6/23/2027 (d)(e)
 
3.68
103,000,000
103,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.05%, 3.68% 6/3/2027 (d)(e)
 
3.68
35,000,000
35,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.05%, 3.68% 7/12/2027 (d)(e)
 
3.68
169,000,000
168,996,892
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.05%, 3.68% 7/20/2027 (d)(e)
 
3.68
71,000,000
71,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.05%, 3.68% 8/18/2026 (d)(e)
 
3.68
24,000,000
24,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.05%, 3.68% 8/28/2026 (d)(e)
 
3.68
90,000,000
90,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.055%, 3.685% 5/24/2027 (d)(e)
 
3.68
107,000,000
107,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.055%, 3.685% 5/8/2026 (d)(e)
 
3.68
45,000,000
45,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.055%, 3.685% 6/23/2027 (d)(e)
 
3.68
119,000,000
119,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.055%, 3.685% 7/16/2027 (d)(e)
 
3.68
55,000,000
55,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.055%, 3.685% 7/21/2026 (d)(e)
 
3.68
72,000,000
72,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.055%, 3.685% 7/30/2026 (d)(e)
 
3.68
49,000,000
49,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.055%, 3.685% 8/26/2027 (d)(e)
 
3.68
72,000,000
72,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 10/5/2026 (d)(e)
 
3.69
38,000,000
38,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 10/8/2027 (d)(e)
 
3.69
82,000,000
82,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 11/18/2026 (d)(e)
 
3.69
231,000,000
231,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 4/20/2027 (d)(e)
 
3.69
69,000,000
69,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 7/26/2027 (d)(e)
 
3.69
120,000,000
120,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 8/18/2027 (d)(e)
 
3.69
84,000,000
84,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 8/27/2027 (d)(e)
 
3.69
31,000,000
31,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 8/6/2027 (d)(e)
 
3.69
212,000,000
212,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 9/22/2026 (d)(e)
 
3.69
62,000,000
62,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 9/23/2027 (d)(e)
 
3.69
174,000,000
174,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 9/27/2027 (d)(e)
 
3.69
41,000,000
41,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 9/4/2026 (d)(e)
 
3.69
80,000,000
80,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 9/4/2026 (d)(e)
 
3.69
27,000,000
27,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 10/25/2027 (d)(e)
 
3.70
74,000,000
74,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 11/13/2026 (d)(e)
 
3.69 to 3.70
56,450,000
56,451,178
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 11/27/2026 (d)(e)
 
3.70
125,000,000
125,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 3/5/2027 (d)(e)
 
3.70
71,000,000
71,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 6/22/2027 (d)(e)
 
3.70
223,000,000
223,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 7/12/2027 (d)(e)
 
3.70
109,000,000
109,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 7/9/2027 (d)(e)
 
3.70
108,000,000
108,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 9/10/2026 (d)(e)
 
3.70
55,000,000
55,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 9/18/2026 (d)(e)
 
3.70
40,000,000
40,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 9/29/2027 (d)(e)
 
3.70
69,000,000
69,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 9/3/2027 (d)(e)
 
3.70
27,000,000
27,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 9/9/2027 (d)(e)
 
3.70
90,000,000
90,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 1/19/2028 (d)(e)
 
3.70
115,000,000
115,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 10/1/2027 (d)(e)
 
3.70
91,000,000
90,987,336
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 10/21/2026 (d)(e)
 
3.70
59,000,000
59,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 10/28/2027 (d)(e)
 
3.70
42,000,000
42,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 11/5/2027 (d)(e)
 
3.70
123,000,000
122,999,979
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 12/13/2027 (d)(e)
 
3.70
41,000,000
41,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 12/28/2027 (d)(e)
 
3.70
56,000,000
56,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 5/22/2026 (d)(e)
 
3.70
55,000,000
55,001,543
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 5/28/2026 (d)(e)
 
3.70
69,000,000
69,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 8/12/2026 (d)(e)
 
3.70
31,000,000
31,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 8/9/2027 (d)(e)
 
3.70
72,000,000
72,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.075%, 3.705% 1/11/2028 (d)(e)
 
3.71
35,000,000
35,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.075%, 3.705% 1/24/2028 (d)(e)
 
3.71
46,000,000
46,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.075%, 3.705% 4/1/2027 (d)(e)
 
3.71
75,000,000
74,996,558
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.075%, 3.705% 4/2/2027 (d)(e)
 
3.70 to 3.71
122,000,000
122,013,184
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 1/12/2028 (d)(e)
 
3.71
175,000,000
175,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 1/20/2028 (d)(e)
 
3.71
25,000,000
25,001,768
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 1/5/2028 (d)(e)
 
3.71
208,000,000
208,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 10/8/2027 (d)(e)
 
3.71
202,000,000
202,045,641
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 11/16/2026 (d)(e)
 
3.71
28,000,000
28,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 11/23/2027 (d)(e)
 
3.71
92,000,000
92,008,163
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 12/22/2026 (d)(e)
 
3.71
154,000,000
154,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 12/22/2027 (d)(e)
 
3.71
118,000,000
118,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 12/29/2027 (d)(e)
 
3.71
62,000,000
62,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 3/11/2027 (d)(e)
 
3.71
72,000,000
72,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 3/11/2027 (d)(e)
 
3.71
45,000,000
44,991,697
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 4/9/2027 (d)(e)
 
3.71
290,000,000
289,920,607
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 1/12/2028 (d)(e)
 
3.71
182,000,000
182,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 1/18/2028 (d)(e)
 
3.71
44,000,000
44,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 1/21/2028 (d)(e)
 
3.71
260,000,000
260,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 1/3/2028 (d)(e)
 
3.71
67,000,000
67,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 12/29/2026 (d)(e)
 
3.72
61,000,000
60,997,708
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 2/23/2028 (d)(e)
 
3.71
93,000,000
93,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 2/25/2028 (d)(e)
 
3.71
45,000,000
45,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 3/13/2028 (d)(e)
 
3.71
143,000,000
143,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 3/16/2028 (d)(e)
 
3.71
115,000,000
115,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 3/24/2028 (d)(e)
 
3.71
40,000,000
40,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 3/25/2027 (d)(e)
 
3.71
34,000,000
34,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 3/26/2027 (d)(e)
 
3.71
31,000,000
31,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 3/27/2028 (d)(e)
 
3.71
100,000,000
100,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 4/10/2028 (d)(e)
 
3.71
91,000,000
91,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 4/7/2028 (d)(e)
 
3.71
316,000,000
316,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 4/8/2027 (d)(e)
 
3.71
376,000,000
376,000,001
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 8/7/2026 (d)(e)
 
3.71
28,750,000
28,751,660
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 1/12/2027 (d)(e)
 
3.72
32,000,000
32,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 1/19/2027 (d)(e)
 
3.72
49,000,000
49,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 12/17/2027 (d)(e)
 
3.72
224,000,000
224,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 12/24/2026 (d)(e)
 
3.72
229,000,000
229,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 2/11/2028 (d)(e)
 
3.72
34,000,000
34,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 2/17/2028 (d)(e)
 
3.72
94,000,000
94,004,792
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 2/19/2027 (d)(e)
 
3.72
26,000,000
26,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 2/2/2028 (d)(e)
 
3.72
128,000,000
128,003,964
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 2/24/2027 (d)(e)
 
3.72
30,000,000
30,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 2/9/2028 (d)(e)
 
3.72
107,000,000
107,004,695
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 3/17/2028 (d)(e)
 
3.72
349,000,000
349,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 3/20/2028 (d)(e)
 
3.72
250,000,000
250,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 3/27/2028 (d)(e)
 
3.72
97,000,000
97,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 3/9/2028 (d)(e)
 
3.72
209,500,000
209,500,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 4/14/2028 (d)(e)
 
3.72
306,000,000
306,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 4/6/2028 (d)(e)
 
3.72
298,000,000
298,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 5/12/2027 (d)(e)
 
3.72
35,000,000
35,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 5/14/2026 (d)(e)
 
3.72
48,000,000
48,000,641
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 5/21/2026 (d)(e)
 
3.72
92,000,000
92,001,372
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 5/28/2026 (d)(e)
 
3.72
302,000,000
302,010,990
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 7/28/2026 (d)(e)
 
3.72
42,000,000
42,002,314
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 7/30/2026 (d)(e)
 
3.72
30,000,000
30,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.095%, 3.725% 12/10/2027 (d)(e)
 
3.72
404,000,000
404,000,001
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.095%, 3.725% 2/12/2027 (d)(e)
 
3.72
122,000,000
122,051,901
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.095%, 3.725% 2/2/2028 (d)(e)
 
3.72
207,000,000
207,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.095%, 3.725% 2/25/2027 (d)(e)
 
3.72
50,000,000
50,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.095%, 3.725% 2/25/2028 (d)(e)
 
3.72
161,000,000
161,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.095%, 3.725% 5/24/2027 (d)(e)
 
3.72
111,000,000
111,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.095%, 3.725% 5/5/2026 (d)(e)
 
3.73
123,000,000
122,999,935
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.095%, 3.725% 6/17/2027 (d)(e)
 
3.73
75,000,000
74,982,774
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.095%, 3.725% 6/3/2026 (d)(e)
 
3.72
68,000,000
68,001,971
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.095%, 3.755% 5/1/2028 (d)(e)
 
3.73
368,000,000
368,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 1/12/2027 (d)(e)
 
3.73
187,000,000
187,005,838
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 1/28/2028 (d)(e)
 
3.73
167,000,000
167,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 1/8/2027 (d)(e)
 
3.73
151,000,000
151,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 2/9/2027 (d)(e)
 
3.73
35,000,000
35,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 4/6/2027 (d)(e)
 
3.73
31,000,000
31,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 5/27/2027 (d)(e)
 
3.73
155,000,000
154,986,684
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 6/18/2026 (d)(e)
 
3.73
215,000,000
215,007,412
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 6/23/2027 (d)(e)
 
3.73
78,000,000
78,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 6/24/2026 (d)(e)
 
3.73
201,000,000
201,007,848
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 6/29/2027 (d)(e)
 
3.73
67,000,000
67,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 7/1/2026 (d)(e)
 
3.73
66,000,000
66,003,980
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 7/9/2027 (d)(e)
 
3.73
41,000,000
40,990,409
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 8/13/2027 (d)(e)
 
3.73
43,000,000
43,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.105%, 3.735% 12/2/2027 (d)(e)
 
3.74
188,000,000
188,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.105%, 3.735% 4/16/2027 (d)(e)
 
3.74
78,000,000
78,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.105%, 3.735% 4/21/2027 (d)(e)
 
3.74
31,258,000
31,257,396
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.105%, 3.735% 5/14/2027 (d)(e)
 
3.73 to 3.74
132,000,000
132,012,686
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.105%, 3.735% 7/2/2026 (d)(e)
 
3.73
50,000,000
50,004,382
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.11%, 3.74% 11/19/2027 (d)(e)
 
3.74
92,000,000
92,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.11%, 3.74% 5/13/2027 (d)(e)
 
3.74
129,000,000
128,998,194
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.11%, 3.74% 6/24/2027 (d)(e)
 
3.74
152,000,000
152,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.11%, 3.74% 7/21/2027 (d)(e)
 
3.74
168,000,000
167,976,808
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.11%, 3.74% 8/5/2027 (d)(e)
 
3.74
35,000,000
35,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.115%, 3.745% 11/12/2027 (d)(e)
 
3.75
129,000,000
129,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.115%, 3.745% 11/26/2027 (d)(e)
 
3.75
146,000,000
146,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.115%, 3.745% 11/26/2027 (d)(e)
 
3.75
120,000,000
120,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.115%, 3.745% 2/10/2027 (d)(e)
 
3.74
345,775,000
345,906,609
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.115%, 3.745% 5/20/2027 (d)(e)
 
3.75
34,000,000
34,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.115%, 3.745% 5/27/2027 (d)(e)
 
3.75
91,000,000
91,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.115%, 3.745% 5/6/2027 (d)(e)
 
3.74 to 3.75
247,000,000
247,005,309
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.115%, 3.745% 6/7/2027 (d)(e)
 
3.75
170,000,000
170,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.12%, 3.75% 2/18/2027 (d)(e)
 
3.75
198,000,000
198,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.12%, 3.75% 5/28/2027 (d)(e)
 
3.75
35,000,000
35,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.12%, 3.75% 5/8/2026 (d)(e)
 
3.75
108,000,000
108,000,066
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.12%, 3.75% 6/9/2027 (d)(e)
 
3.75
15,000,000
15,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.12%, 3.75% 7/10/2026 (d)(e)
 
3.75
104,000,000
104,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.12%, 3.75% 7/23/2026 (d)(e)
 
3.75
117,000,000
117,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.125%, 3.755% 10/6/2026 (d)(e)
 
3.76
48,000,000
48,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.125%, 3.755% 11/3/2027 (d)(e)
 
3.76
219,000,000
219,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.125%, 3.755% 3/23/2027 (d)(e)
 
3.76
77,000,000
77,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.125%, 3.755% 4/29/2027 (d)(e)
 
3.75 to 3.76
480,000,000
480,057,339
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.125%, 3.755% 7/21/2026 (d)(e)
 
3.76
41,000,000
41,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.125%, 3.755% 8/18/2027 (d)(e)
 
3.76
193,000,000
193,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.125%, 3.755% 8/27/2026 (d)(e)
 
3.76
111,000,000
111,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.125%, 3.755% 9/8/2026 (d)(e)
 
3.76
37,000,000
37,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 1/27/2027 (d)(e)
 
3.76
169,000,000
169,017,851
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 10/15/2027 (d)(e)
 
3.76
158,000,000
158,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 10/22/2027 (d)(e)
 
3.76
141,000,000
141,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 11/10/2027 (d)(e)
 
3.76
153,000,000
153,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 2/3/2027 (d)(e)
 
3.76
91,000,000
91,008,606
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 4/23/2027 (d)(e)
 
3.76
170,000,000
170,037,228
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 5/5/2027 (d)(e)
 
3.76
271,000,000
271,001,547
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 6/24/2026 (d)(e)
 
3.76
150,000,000
150,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 6/26/2026 (d)(e)
 
3.76
76,000,000
76,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 7/2/2026 (d)(e)
 
3.76
221,000,000
221,001,398
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 7/29/2027 (d)(e)
 
3.76
243,000,000
243,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 8/12/2026 (d)(e)
 
3.76
144,000,000
144,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 8/28/2026 (d)(e)
 
3.76
73,000,000
73,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.13%, 3.76% 9/10/2027 (d)(e)
 
3.76
219,500,000
219,686,596
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.135%, 3.765% 1/14/2027 (d)(e)
 
3.76
20,000,000
20,006,032
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.135%, 3.765% 1/8/2027 (d)(e)
 
3.77
110,000,000
109,999,666
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.135%, 3.765% 10/1/2027 (d)(e)
 
3.76
117,000,000
117,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.135%, 3.765% 10/15/2026 (d)(e)
 
3.76
144,000,000
144,044,266
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.135%, 3.765% 11/18/2026 (d)(e)
 
3.76 to 3.77
366,000,000
366,104,718
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.135%, 3.765% 11/23/2026 (d)(e)
 
3.76
176,000,000
176,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.135%, 3.765% 12/18/2026 (d)(e)
 
3.76
142,000,000
142,022,297
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.135%, 3.765% 2/10/2027 (d)(e)
 
3.76
380,000,000
380,000,001
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.135%, 3.765% 8/19/2026 (d)(e)
 
3.76
258,000,000
258,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.135%, 3.765% 8/4/2027 (d)(e)
 
3.76
288,000,000
288,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.135%, 3.765% 9/15/2027 (d)(e)
 
3.76
86,000,000
86,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.14%, 3.77% 10/23/2026 (d)(e)
 
3.77
221,000,000
221,018,108
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.14%, 3.77% 10/29/2027 (d)(e)
 
3.77
61,000,000
61,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.14%, 3.77% 11/25/2026 (d)(e)
 
3.77
125,000,000
125,012,701
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.14%, 3.77% 11/4/2026 (d)(e)
 
3.77
73,000,000
73,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.14%, 3.77% 12/2/2026 (d)(e)
 
3.77
97,000,000
97,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.14%, 3.77% 12/30/2026 (d)(e)
 
3.77
113,200,000
113,201,770
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.14%, 3.77% 8/12/2027 (d)(e)
 
3.77
256,000,000
256,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.14%, 3.77% 8/26/2026 (d)(e)
 
3.77
144,000,000
144,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.14%, 3.77% 9/3/2026 (d)(e)
 
3.77
157,000,000
157,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.14%, 3.77% 9/4/2026 (d)(e)
 
3.77
67,000,000
67,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.14%, 3.77% 9/9/2026 (d)(e)
 
3.77
40,000,000
40,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.145%, 3.775% 1/21/2027 (d)(e)
 
3.77
129,000,000
129,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.145%, 3.775% 1/8/2027 (d)(e)
 
3.77
252,000,000
252,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.145%, 3.775% 12/16/2026 (d)(e)
 
3.77
113,000,000
113,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.15%, 3.78% 10/1/2027 (d)(e)
 
3.78
156,000,000
156,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.15%, 3.78% 10/14/2027 (d)(e)
 
3.78
169,000,000
169,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.15%, 3.78% 10/22/2027 (d)(e)
 
3.78
102,000,000
102,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.15%, 3.78% 11/27/2026 (d)(e)
 
3.78
216,000,000
216,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.15%, 3.78% 12/23/2026 (d)(e)
 
3.78
132,000,000
132,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.15%, 3.78% 12/4/2026 (d)(e)
 
3.78
76,000,000
76,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.15%, 3.78% 9/10/2027 (d)(e)
 
3.78
160,000,000
160,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.155%, 3.785% 9/24/2027 (d)(e)
 
3.79
347,000,000
347,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.185%, 3.815% 5/10/2027 (d)(e)
 
3.81
22,000,000
22,018,221
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.19%, 3.82% 3/27/2028 (d)(e)
 
3.81
107,000,000
107,207,451
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.2%, 3.83% 3/29/2027 (d)(e)
 
3.82
50,000,000
50,054,785
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.23%, 3.86% 6/28/2027 (d)(e)
 
3.85
110,000,000
110,133,715
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.24%, 3.87% 7/19/2027 (d)(e)
 
3.86
63,000,000
63,083,426
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.25%, 3.88% 12/13/2027 (d)(e)
 
3.87
136,000,000
136,386,733
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.25%, 3.88% 12/3/2027 (d)(e)
 
3.87
113,000,000
113,315,180
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.255%, 3.885% 9/13/2027 (d)(e)
 
3.88
107,000,000
107,169,111
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.27%, 3.9% 11/24/2026 (d)(e)
 
3.89
101,000,000
101,116,015
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.28%, 3.91% 11/20/2026 (d)(e)
 
3.90
18,000,000
18,020,747
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.42%, 4.05% 10/25/2027 (d)(e)
 
4.03
43,000,000
43,224,822
Federal Home Loan Bank 3.55% 6/24/2026
 
3.62
224,000,000
223,975,575
Federal Home Loan Bank 3.61% 6/22/2026
 
3.64
223,000,000
222,990,473
Federal Home Loan Bank 3.61% 6/24/2026
 
3.62
781,000,000
780,985,588
Federal Home Loan Bank 3.615% 2/8/2027
 
3.62
1,120,000,000
1,120,000,000
Federal Home Loan Bank 3.62% 2/8/2027
 
3.62
2,015,000,000
2,015,000,000
Federal Home Loan Bank 3.62% 2/8/2027
 
3.62
1,269,000,000
1,269,000,000
Federal Home Loan Bank 3.62% 2/8/2027
 
3.62
448,000,000
448,000,000
Federal Home Loan Bank 3.63% 2/8/2027
 
3.63
639,000,000
639,000,000
Federal Home Loan Bank 3.63% 2/8/2027
 
3.63
639,000,000
639,000,000
Federal Home Loan Bank 4.75% 6/12/2026
 
3.64
44,000,000
44,055,196
Federal Home Loan Bank Discount Notes 0% 1/21/2027
 
3.57 to 3.61
1,438,000,000
1,401,163,343
Federal Home Loan Bank Discount Notes 0% 1/28/2027
 
3.71
342,000,000
332,697,600
Federal Home Loan Bank Discount Notes 0% 1/29/2027
 
3.71
570,000,000
554,439,000
Federal Home Loan Bank Discount Notes 0% 10/14/2026
 
3.67 to 3.69
490,000,000
481,813,756
Federal Home Loan Bank Discount Notes 0% 10/16/2026
 
3.67 to 3.69
760,000,000
747,189,906
Federal Home Loan Bank Discount Notes 0% 10/21/2026
 
3.68
1,103,000,000
1,083,863,989
Federal Home Loan Bank Discount Notes 0% 10/23/2026
 
3.67 to 3.68
974,000,000
956,908,104
Federal Home Loan Bank Discount Notes 0% 10/28/2026
 
3.68
137,000,000
134,524,410
Federal Home Loan Bank Discount Notes 0% 10/7/2026
 
3.70
311,000,000
306,007,024
Federal Home Loan Bank Discount Notes 0% 10/9/2026
 
3.68
108,000,000
106,256,370
Federal Home Loan Bank Discount Notes 0% 12/7/2026
 
3.70
454,000,000
443,984,255
Federal Home Loan Bank Discount Notes 0% 5/1/2026
 
3.58 to 3.79
1,343,600,000
1,343,600,000
Federal Home Loan Bank Discount Notes 0% 5/13/2026
 
3.60 to 3.66
1,331,000,000
1,329,406,841
Federal Home Loan Bank Discount Notes 0% 5/15/2026
 
3.63 to 3.67
192,000,000
191,729,207
Federal Home Loan Bank Discount Notes 0% 5/20/2026
 
3.63 to 3.67
610,000,000
608,837,253
Federal Home Loan Bank Discount Notes 0% 5/22/2026
 
3.65 to 3.67
2,047,000,000
2,042,663,334
Federal Home Loan Bank Discount Notes 0% 5/27/2026
 
3.64 to 3.69
1,311,000,000
1,307,582,347
Federal Home Loan Bank Discount Notes 0% 5/29/2026
 
3.65 to 3.69
1,219,000,000
1,215,574,091
Federal Home Loan Bank Discount Notes 0% 5/5/2026
 
3.62
415,000,000
414,834,922
Federal Home Loan Bank Discount Notes 0% 5/6/2026
 
3.57 to 3.67
1,663,000,000
1,662,173,769
Federal Home Loan Bank Discount Notes 0% 5/8/2026
 
3.57 to 3.67
1,128,000,000
1,127,222,417
Federal Home Loan Bank Discount Notes 0% 6/10/2026
 
3.58 to 3.70
875,890,000
872,370,319
Federal Home Loan Bank Discount Notes 0% 6/12/2026
 
3.58 to 3.66
699,000,000
696,042,908
Federal Home Loan Bank Discount Notes 0% 6/17/2026
 
3.58 to 3.66
467,000,000
464,819,857
Federal Home Loan Bank Discount Notes 0% 6/22/2026
 
3.58 to 3.66
852,000,000
847,632,926
Federal Home Loan Bank Discount Notes 0% 6/24/2026
 
3.66 to 3.68
1,220,000,000
1,213,335,132
Federal Home Loan Bank Discount Notes 0% 6/26/2026
 
3.59 to 3.68
1,157,000,000
1,150,465,274
Federal Home Loan Bank Discount Notes 0% 6/3/2026
 
3.65 to 3.69
1,293,000,000
1,288,711,300
Federal Home Loan Bank Discount Notes 0% 6/5/2026
 
3.62
176,000,000
175,384,000
Federal Home Loan Bank Discount Notes 0% 7/1/2026
 
3.69
142,000,000
141,120,326
Federal Home Loan Bank Discount Notes 0% 7/10/2026
 
3.56 to 3.65
508,000,000
504,462,404
Federal Home Loan Bank Discount Notes 0% 7/13/2026
 
3.60
424,000,000
420,956,387
Federal Home Loan Bank Discount Notes 0% 7/15/2026
 
3.58 to 3.67
1,381,000,000
1,370,761,308
Federal Home Loan Bank Discount Notes 0% 7/17/2026
 
3.60 to 3.67
914,000,000
906,913,668
Federal Home Loan Bank Discount Notes 0% 7/22/2026
 
3.60 to 3.70
1,531,000,000
1,518,512,447
Federal Home Loan Bank Discount Notes 0% 7/24/2026
 
3.62 to 3.69
836,000,000
828,964,463
Federal Home Loan Bank Discount Notes 0% 7/29/2026
 
3.62 to 3.69
513,000,000
508,419,009
Federal Home Loan Bank Discount Notes 0% 7/31/2026
 
3.62 to 3.69
912,000,000
903,627,102
Federal Home Loan Bank Discount Notes 0% 7/6/2026
 
3.69
68,000,000
67,543,720
Federal Home Loan Bank Discount Notes 0% 7/8/2026
 
3.56 to 3.69
760,000,000
754,897,091
Federal Home Loan Bank Discount Notes 0% 8/12/2026
 
3.68
23,000,000
22,760,796
Federal Home Loan Bank Discount Notes 0% 8/14/2026
 
3.60 to 3.67
380,000,000
376,041,310
Federal Home Loan Bank Discount Notes 0% 8/19/2026
 
3.58 to 3.67
337,000,000
333,346,182
Federal Home Loan Bank Discount Notes 0% 8/20/2026
 
3.59
111,000,000
109,788,435
Federal Home Loan Bank Discount Notes 0% 8/21/2026
 
3.60 to 3.67
243,000,000
240,301,360
Federal Home Loan Bank Discount Notes 0% 8/26/2026
 
3.61 to 3.67
841,000,000
831,239,814
Federal Home Loan Bank Discount Notes 0% 8/28/2026
 
3.61
165,000,000
163,066,498
Federal Home Loan Bank Discount Notes 0% 8/5/2026
 
3.61 to 3.69
451,000,000
446,704,677
Federal Home Loan Bank Discount Notes 0% 8/7/2026
 
3.66
203,000,000
200,999,548
Federal Home Loan Bank Discount Notes 0% 9/1/2026
 
3.71
451,000,000
445,375,654
Federal Home Loan Bank Discount Notes 0% 9/14/2026
 
3.57
447,000,000
441,098,111
Federal Home Loan Bank Discount Notes 0% 9/2/2026
 
3.61
72,000,000
71,119,600
Federal Home Loan Bank Discount Notes 0% 9/21/2026
 
3.56
447,000,000
440,803,213
Federal Home Loan Bank Discount Notes 0% 9/23/2026
 
3.71
975,075,000
960,779,154
Federal Home Loan Bank Discount Notes 0% 9/25/2026
 
3.71 to 3.72
613,000,000
603,868,299
Federal Home Loan Bank Discount Notes 0% 9/4/2026
 
3.61
29,000,000
28,639,674
Federal Home Loan Bank Discount Notes 0% 9/9/2026
 
3.62
44,000,000
43,430,805
Federal Home Loan Bank U.S. SOFR Index + 0%, 3.63% 5/18/2026 (d)(e)
 
3.63
426,000,000
425,994,660
Federal Home Loan Bank U.S. SOFR Index + 0%, 3.63% 7/6/2026 (d)(e)
 
3.63
1,958,000,000
1,958,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 5/11/2026 (d)(e)
 
3.63
346,000,000
346,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 5/12/2026 (d)(e)
 
3.63
336,000,000
336,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 5/14/2026 (d)(e)
 
3.63
337,000,000
337,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 5/15/2026 (d)(e)
 
3.63
442,000,000
442,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 5/18/2026 (d)(e)
 
3.63
172,000,000
172,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 5/19/2026 (d)(e)
 
3.63
331,000,000
331,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 5/22/2026 (d)(e)
 
3.63
331,000,000
331,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 7/10/2026 (d)(e)
 
3.63
211,000,000
211,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 7/13/2026 (d)(e)
 
3.63
794,000,000
794,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 7/13/2026 (d)(e)
 
3.63
604,000,000
604,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 8/20/2026 (d)(e)
 
3.63
225,000,000
225,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 8/3/2026 (d)(e)
 
3.63
456,000,000
456,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 8/3/2026 (d)(e)
 
3.63
449,000,000
449,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 8/3/2026 (d)(e)
 
3.63
226,000,000
226,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.005%, 3.635% 8/5/2026 (d)(e)
 
3.63
1,547,000,000
1,547,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 5/7/2026 (d)(e)
 
3.64
226,000,000
226,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 6/10/2026 (d)(e)
 
3.64
220,000,000
220,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 6/15/2026 (d)(e)
 
3.64
829,000,000
829,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 6/15/2026 (d)(e)
 
3.64
442,000,000
442,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 6/15/2026 (d)(e)
 
3.64
110,000,000
110,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 6/15/2026 (d)(e)
 
3.64
110,000,000
110,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 6/5/2026 (d)(e)
 
3.64
169,000,000
169,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 6/8/2026 (d)(e)
 
3.64
221,000,000
221,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 6/9/2026 (d)(e)
 
3.64
540,000,000
540,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 7/17/2026 (d)(e)
 
3.64
60,000,000
60,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 7/20/2026 (d)(e)
 
3.64
59,000,000
59,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 7/23/2026 (d)(e)
 
3.64
211,000,000
211,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 8/10/2026 (d)(e)
 
3.64
22,000,000
22,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 8/11/2026 (d)(e)
 
3.64
223,000,000
223,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 8/14/2026 (d)(e)
 
3.64
448,000,000
448,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 8/17/2026 (d)(e)
 
3.64
583,000,000
583,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 8/17/2026 (d)(e)
 
3.64
67,000,000
67,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 8/18/2026 (d)(e)
 
3.64
225,000,000
225,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 8/25/2026 (d)(e)
 
3.64
226,000,000
226,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 8/28/2026 (d)(e)
 
3.64
385,000,000
385,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 8/6/2026 (d)(e)
 
3.64
241,000,000
241,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 9/2/2026 (d)(e)
 
3.64
99,000,000
99,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 9/25/2026 (d)(e)
 
3.64
225,000,000
225,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 9/3/2026 (d)(e)
 
3.64
499,000,000
499,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 9/4/2026 (d)(e)
 
3.64
503,000,000
503,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 9/4/2026 (d)(e)
 
3.64
499,000,000
499,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 9/4/2026 (d)(e)
 
3.64
446,000,000
446,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.01%, 3.64% 9/9/2026 (d)(e)
 
3.64
448,000,000
448,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 10/22/2026 (d)(e)
 
3.65
496,000,000
496,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 10/23/2026 (d)(e)
 
3.65
451,000,000
451,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 10/23/2026 (d)(e)
 
3.65
451,000,000
451,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 10/5/2026 (d)(e)
 
3.65
998,000,000
998,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 10/5/2026 (d)(e)
 
3.65
446,000,000
446,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 10/5/2026 (d)(e)
 
3.65
338,000,000
338,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 10/6/2026 (d)(e)
 
3.65
449,000,000
449,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 5/11/2026 (d)(e)
 
3.65
44,000,000
44,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 7/15/2026 (d)(e)
 
3.65
249,000,000
249,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 8/17/2026 (d)(e)
 
3.65
403,000,000
403,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 8/18/2026 (d)(e)
 
3.65
45,000,000
45,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 8/24/2026 (d)(e)
 
3.65
448,000,000
448,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 9/11/2026 (d)(e)
 
3.65
180,000,000
180,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 9/18/2026 (d)(e)
 
3.65
269,000,000
269,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 9/21/2026 (d)(e)
 
3.65
110,000,000
110,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 9/28/2026 (d)(e)
 
3.65
360,000,000
360,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.015%, 3.645% 9/30/2026 (d)(e)
 
3.65
453,000,000
453,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 10/29/2026 (d)(e)
 
3.65
204,000,000
204,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 10/7/2026 (d)(e)
 
3.65
452,000,000
452,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 10/9/2026 (d)(e)
 
3.65
67,000,000
67,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 11/2/2026 (d)(e)
 
3.65
436,000,000
436,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 11/4/2026 (d)(e)
 
3.65
447,000,000
447,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 11/5/2026 (d)(e)
 
3.65
451,000,000
451,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 5/26/2026 (d)(e)
 
3.65
222,000,000
222,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 5/28/2026 (d)(e)
 
3.65
395,000,000
395,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 7/10/2026 (d)(e)
 
3.65
110,000,000
110,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 7/30/2026 (d)(e)
 
3.65
223,000,000
223,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 9/14/2026 (d)(e)
 
3.65
111,000,000
111,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 9/15/2026 (d)(e)
 
3.65
448,000,000
448,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 9/22/2026 (d)(e)
 
3.65
316,000,000
316,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.02%, 3.65% 9/29/2026 (d)(e)
 
3.65
224,000,000
224,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 10/19/2026 (d)(e)
 
3.66
536,000,000
536,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 10/20/2026 (d)(e)
 
3.66
301,000,000
301,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 11/12/2026 (d)(e)
 
3.66
450,000,000
450,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 11/16/2026 (d)(e)
 
3.66
447,000,000
447,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 11/3/2026 (d)(e)
 
3.66
191,000,000
191,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 12/2/2026 (d)(e)
 
3.66
446,000,000
446,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 12/3/2026 (d)(e)
 
3.66
448,000,000
448,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 12/4/2026 (d)(e)
 
3.66
451,000,000
451,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 12/7/2026 (d)(e)
 
3.66
447,000,000
447,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 12/8/2026 (d)(e)
 
3.66
405,000,000
405,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 6/2/2026 (d)(e)
 
3.66
889,000,000
889,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 6/22/2026 (d)(e)
 
3.66
442,000,000
442,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 6/24/2026 (d)(e)
 
3.66
271,000,000
271,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 9/24/2026 (d)(e)
 
3.66
113,000,000
113,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 9/24/2026 (d)(e)
 
3.66
43,000,000
43,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.025%, 3.655% 9/4/2026 (d)(e)
 
3.66
42,000,000
42,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.03%, 3.66% 12/7/2026 (d)(e)
 
3.66
869,000,000
869,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.03%, 3.66% 6/29/2026 (d)(e)
 
3.66
667,000,000
667,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.03%, 3.66% 6/29/2026 (d)(e)
 
3.66
221,000,000
221,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.03%, 3.66% 7/21/2026 (d)(e)
 
3.66
884,000,000
884,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.03%, 3.66% 7/23/2026 (d)(e)
 
3.66
443,000,000
443,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.03%, 3.69% 12/1/2026 (d)(e)
 
3.66
206,000,000
206,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.03%, 3.69% 12/8/2026 (d)(e)
 
3.66
298,000,000
298,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 1/5/2027 (d)(e)
 
3.67
412,000,000
412,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 11/30/2026 (d)(e)
 
3.67
114,000,000
114,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 12/15/2026 (d)(e)
 
3.67
207,000,000
207,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 12/17/2026 (d)(e)
 
3.67
414,000,000
414,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 12/21/2026 (d)(e)
 
3.67
458,000,000
458,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 12/21/2026 (d)(e)
 
3.67
230,000,000
230,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 12/24/2026 (d)(e)
 
3.67
458,000,000
458,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 12/24/2026 (d)(e)
 
3.67
112,000,000
112,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 12/28/2026 (d)(e)
 
3.67
229,000,000
229,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 12/29/2026 (d)(e)
 
3.67
228,000,000
228,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 12/9/2026 (d)(e)
 
3.67
313,000,000
313,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 2/9/2027 (d)(e)
 
3.67
112,000,000
112,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.695% 1/5/2027 (d)(e)
 
3.67
229,000,000
229,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.695% 1/7/2027 (d)(e)
 
3.67
274,000,000
274,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.04%, 3.67% 10/14/2026 (d)(e)
 
3.67
44,000,000
44,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.04%, 3.67% 3/5/2027 (d)(e)
 
3.67
112,000,000
112,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.045%, 3.675% 10/2/2026 (d)(e)
 
3.67
46,000,000
46,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.045%, 3.675% 10/6/2026 (d)(e)
 
3.67
53,000,000
53,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.045%, 3.675% 4/6/2027 (d)(e)
 
3.67
78,000,000
78,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.045%, 3.675% 5/27/2027 (d)(e)
 
3.67
109,000,000
109,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.05%, 3.68% 5/14/2026 (d)(e)
 
3.68
76,000,000
76,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.05%, 3.68% 5/20/2027 (d)(e)
 
3.68
44,000,000
44,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.05%, 3.68% 7/12/2027 (d)(e)
 
3.68
337,000,000
337,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.05%, 3.68% 7/8/2027 (d)(e)
 
3.68
111,000,000
111,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.055%, 3.685% 7/9/2027 (d)(e)
 
3.68
222,500,000
222,500,000
Federal Home Loan Bank U.S. SOFR Index + 0.06%, 3.69% 2/12/2027 (d)(e)
 
3.69
219,000,000
219,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.06%, 3.69% 2/5/2027 (d)(e)
 
3.69
22,000,000
22,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.06%, 3.69% 7/30/2027 (d)(e)
 
3.69
113,000,000
113,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.06%, 3.69% 8/20/2027 (d)(e)
 
3.69
223,000,000
223,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.06%, 3.69% 9/10/2027 (d)(e)
 
3.69
113,000,000
113,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.065%, 3.695% 8/10/2026 (d)(e)
 
3.70
307,000,000
307,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.065%, 3.695% 8/12/2026 (d)(e)
 
3.70
584,000,000
584,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.065%, 3.695% 9/11/2026 (d)(e)
 
3.69
29,000,000
29,004,192
Federal Home Loan Bank U.S. SOFR Index + 0.07%, 3.7% 10/22/2027 (d)(e)
 
3.70
114,000,000
114,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.07%, 3.7% 12/23/2026 (d)(e)
 
3.70
92,000,000
92,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.07%, 3.7% 12/24/2026 (d)(e)
 
3.70
162,000,000
162,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.07%, 3.7% 12/30/2026 (d)(e)
 
3.70
184,000,000
184,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.075%, 3.705% 1/27/2028 (d)(e)
 
3.71
160,000,000
160,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.075%, 3.705% 11/18/2026 (d)(e)
 
3.71
328,000,000
328,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.075%, 3.705% 11/27/2026 (d)(e)
 
3.71
57,000,000
57,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.075%, 3.705% 4/8/2027 (d)(e)
 
3.70
205,000,000
205,066,235
Federal Home Loan Bank U.S. SOFR Index + 0.08%, 3.71% 1/4/2028 (d)(e)
 
3.71
224,000,000
224,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.08%, 3.71% 11/13/2026 (d)(e)
 
3.71
90,000,000
90,004,167
Federal Home Loan Bank U.S. SOFR Index + 0.08%, 3.71% 12/11/2026 (d)(e)
 
3.71
331,000,000
331,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.08%, 3.71% 12/23/2027 (d)(e)
 
3.71
447,000,000
447,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.08%, 3.71% 12/29/2027 (d)(e)
 
3.71
88,000,000
88,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.08%, 3.71% 12/30/2027 (d)(e)
 
3.71
180,000,000
180,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.08%, 3.71% 12/8/2026 (d)(e)
 
3.71
145,000,000
145,008,336
Federal Home Loan Bank U.S. SOFR Index + 0.085%, 3.715% 1/26/2028 (d)(e)
 
3.71
113,000,000
113,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.085%, 3.715% 2/23/2028 (d)(e)
 
3.71
271,000,000
271,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.085%, 3.715% 3/10/2028 (d)(e)
 
3.71 to 3.72
418,000,000
417,999,417
Federal Home Loan Bank U.S. SOFR Index + 0.085%, 3.715% 3/2/2028 (d)(e)
 
3.71
225,000,000
225,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.085%, 3.715% 3/20/2028 (d)(e)
 
3.71
113,000,000
113,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.085%, 3.715% 3/23/2028 (d)(e)
 
3.71
90,000,000
90,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.085%, 3.715% 4/13/2028 (d)(e)
 
3.71
160,000,000
160,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.085%, 3.715% 4/17/2028 (d)(e)
 
3.71
114,000,000
114,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.085%, 3.715% 4/21/2028 (d)(e)
 
3.71
115,000,000
115,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.085%, 3.715% 6/24/2026 (d)(e)
 
3.71
25,000,000
25,001,372
Federal Home Loan Bank U.S. SOFR Index + 0.09%, 3.72% 12/6/2027 (d)(e)
 
3.72
297,000,000
297,087,146
Federal Home Loan Bank U.S. SOFR Index + 0.09%, 3.72% 12/7/2027 (d)(e)
 
3.72
456,000,000
456,134,185
Federal Home Loan Bank U.S. SOFR Index + 0.09%, 3.72% 12/8/2027 (d)(e)
 
3.72
450,000,000
450,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.09%, 3.72% 12/9/2027 (d)(e)
 
3.72
562,000,000
562,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.09%, 3.72% 2/12/2027 (d)(e)
 
3.72
113,000,000
113,043,760
Federal Home Loan Bank U.S. SOFR Index + 0.09%, 3.72% 3/1/2027 (d)(e)
 
3.72
94,000,000
94,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.09%, 3.72% 5/13/2026 (d)(e)
 
3.72
109,000,000
109,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.095%, 3.725% 2/12/2027 (d)(e)
 
3.72
219,000,000
219,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.095%, 3.725% 2/25/2027 (d)(e)
 
3.72 to 3.73
285,000,000
285,094,035
Federal Home Loan Bank U.S. SOFR Index + 0.095%, 3.725% 4/14/2027 (d)(e)
 
3.73
86,000,000
85,990,401
Federal Home Loan Bank U.S. SOFR Index + 0.095%, 3.725% 6/11/2027 (d)(e)
 
3.73
92,000,000
91,994,161
Federal Home Loan Bank U.S. SOFR Index + 0.1%, 3.73% 6/10/2027 (d)(e)
 
3.73
225,000,000
225,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.1%, 3.73% 6/22/2026 (d)(e)
 
3.73
106,000,000
106,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.1%, 3.73% 6/24/2026 (d)(e)
 
3.73
134,000,000
134,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.1%, 3.73% 6/25/2026 (d)(e)
 
3.73
128,000,000
128,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.1%, 3.73% 6/26/2026 (d)(e)
 
3.73
213,000,000
213,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.1%, 3.73% 6/7/2027 (d)(e)
 
3.73
70,000,000
70,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.105%, 3.735% 2/18/2027 (d)(e)
 
3.73
30,000,000
30,000,638
Federal Home Loan Bank U.S. SOFR Index + 0.11%, 3.74% 2/12/2027 (d)(e)
 
3.74
23,000,000
23,012,440
Federal Home Loan Bank U.S. SOFR Index + 0.11%, 3.74% 7/15/2027 (d)(e)
 
3.74
22,000,000
21,996,981
Federal Home Loan Bank U.S. SOFR Index + 0.11%, 3.74% 7/19/2027 (d)(e)
 
3.74
109,000,000
108,984,917
Federal Home Loan Bank U.S. SOFR Index + 0.11%, 3.74% 7/21/2027 (d)(e)
 
3.74
43,960,000
43,953,932
Federal Home Loan Bank U.S. SOFR Index + 0.115%, 3.745% 7/30/2027 (d)(e)
 
3.75
689,000,000
689,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.12%, 3.75% 6/21/2027 (d)(e)
 
3.75
242,000,000
242,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.12%, 3.75% 6/22/2027 (d)(e)
 
3.75
217,000,000
217,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.125%, 3.755% 2/5/2027 (d)(e)
 
3.75
82,000,000
82,051,291
Federal Home Loan Bank U.S. SOFR Index + 0.13%, 3.76% 10/20/2027 (d)(e)
 
3.76
25,000,000
25,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.13%, 3.76% 2/5/2027 (d)(e)
 
3.76
127,000,000
127,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.13%, 3.76% 4/16/2027 (d)(e)
 
3.76
107,000,000
107,022,914
Federal Home Loan Bank U.S. SOFR Index + 0.13%, 3.76% 4/23/2027 (d)(e)
 
3.76
85,650,000
85,666,723
Federal Home Loan Bank U.S. SOFR Index + 0.13%, 3.76% 6/24/2027 (d)(e)
 
3.76
276,000,000
276,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.13%, 3.76% 6/30/2027 (d)(e)
 
3.76
185,000,000
185,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.13%, 3.76% 9/10/2027 (d)(e)
 
3.76
221,000,000
221,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.13%, 3.76% 9/7/2027 (d)(e)
 
3.76
108,000,000
108,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.13%, 3.76% 9/8/2027 (d)(e)
 
3.76
66,000,000
66,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.135%, 3.765% 1/6/2027 (d)(e)
 
3.76
41,000,000
41,018,913
Federal Home Loan Bank U.S. SOFR Index + 0.14%, 3.77% 10/29/2026 (d)(e)
 
3.77
65,125,000
65,130,937
Federal Home Loan Bank U.S. SOFR Index + 0.14%, 3.77% 7/22/2026 (d)(e)
 
3.77
6,666,667
6,666,666
Federal Home Loan Bank U.S. SOFR Index + 0.14%, 3.77% 8/21/2026 (d)(e)
 
3.77
418,000,000
418,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.14%, 3.77% 9/10/2026 (d)(e)
 
3.77
104,000,000
104,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.14%, 3.77% 9/4/2026 (d)(e)
 
3.77
311,000,000
311,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.145%, 3.775% 8/26/2027 (d)(e)
 
3.77
896,000,000
896,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.145%, 3.775% 9/25/2026 (d)(e)
 
3.77
827,000,000
827,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.15%, 3.78% 11/19/2027 (d)(e)
 
3.78
995,000,000
995,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.17%, 3.8% 11/12/2027 (d)(e)
 
3.80
996,000,000
996,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.17%, 3.8% 11/5/2027 (d)(e)
 
3.80
245,250,000
245,250,000
Freddie Mac Discount Notes 0% 9/21/2026
 
3.72
450,000,000
443,475,625
Freddie Mac U.S. SOFR Index + 0.08%, 3.71% 11/5/2026 (d)(e)
 
3.71
1,119,000,000
1,119,000,000
Freddie Mac U.S. SOFR Index + 0.11%, 3.74% 5/7/2026 (d)(e)
 
3.74
390,000,000
390,000,000
Freddie Mac U.S. SOFR Index + 0.14%, 3.77% 10/16/2026 (d)(e)
 
3.77
1,004,000,000
1,004,000,000
Freddie Mac U.S. SOFR Index + 0.14%, 3.77% 10/29/2026 (d)(e)
 
3.77
707,000,000
707,000,000
Freddie Mac U.S. SOFR Index + 0.14%, 3.77% 9/23/2026 (d)(e)
 
3.77
1,253,000,000
1,253,000,000
Freddie Mac U.S. SOFR Index + 0.14%, 3.77% 9/4/2026 (d)(e)
 
3.77
436,000,000
436,000,000
 
TOTAL U.S. GOVERNMENT AGENCY - DEBT
 (Cost $143,057,661,655)
 
 
 
143,057,661,655
 
 
 
 
 
U.S. Treasury Obligations - 28.6%
 
 
Yield (%) (c)
Principal
Amount (a)
 
Value ($)
 
US Treasury Bills 0% 1/21/2027
 
3.51 to 3.52
3,385,000,000
3,300,493,154
US Treasury Bills 0% 10/1/2026
 
3.67 to 3.71
5,038,000,000
4,960,725,337
US Treasury Bills 0% 10/15/2026
 
3.68
2,266,000,000
2,228,052,682
US Treasury Bills 0% 10/29/2026
 
3.69
1,105,000,000
1,085,225,109
US Treasury Bills 0% 10/8/2026
 
3.68 to 3.71
3,713,100,000
3,653,379,420
US Treasury Bills 0% 12/24/2026
 
3.50 to 3.53
1,023,000,000
1,000,174,923
US Treasury Bills 0% 2/18/2027
 
3.57
360,000,000
349,891,500
US Treasury Bills 0% 3/18/2027
 
3.68
200,000,000
193,669,167
US Treasury Bills 0% 4/15/2027
 
3.71
407,000,000
392,874,613
US Treasury Bills 0% 5/12/2026
 
3.55 to 3.65
3,579,000,000
3,575,156,096
US Treasury Bills 0% 5/14/2026
 
3.56 to 4.09
5,681,274,000
5,673,672,736
US Treasury Bills 0% 5/19/2026
 
3.60 to 3.66
2,225,000,000
2,221,009,501
US Treasury Bills 0% 5/21/2026
 
3.62 to 3.78
3,046,000,000
3,039,783,101
US Treasury Bills 0% 5/26/2026
 
3.62 to 3.65
5,500,311,400
5,486,550,303
US Treasury Bills 0% 5/28/2026
 
3.65 to 3.74
2,627,000,000
2,619,783,372
US Treasury Bills 0% 5/5/2026
 
3.56 to 3.58
1,371,000,000
1,370,462,536
US Treasury Bills 0% 5/7/2026
 
3.63 to 3.77
4,428,000,000
4,425,298,642
US Treasury Bills 0% 6/18/2026
 
3.64
2,230,000,000
2,219,266,266
US Treasury Bills 0% 7/14/2026
 
3.64
2,290,900,000
2,273,947,340
US Treasury Bills 0% 7/16/2026
 
3.55
1,713,456,800
1,700,832,431
US Treasury Bills 0% 7/2/2026
 
3.54 to 3.56
4,589,000,000
4,561,429,896
US Treasury Bills 0% 7/21/2026
 
3.65
2,200,000,000
2,182,130,497
US Treasury Bills 0% 7/28/2026
 
3.66 to 3.68
5,001,000,000
4,956,567,904
US Treasury Bills 0% 7/7/2026
 
3.64
797,000,000
791,660,100
US Treasury Bills 0% 7/9/2026
 
3.54 to 4.11
6,639,156,000
6,591,716,081
US Treasury Bills 0% 8/18/2026
 
3.66 to 3.67
2,977,500,000
2,944,825,243
US Treasury Bills 0% 8/20/2026
 
3.56
2,085,000,000
2,062,499,378
US Treasury Bills 0% 8/27/2026
 
3.59
1,274,000,000
1,259,259,112
US Treasury Bills 0% 8/6/2026
 
3.91 to 4.12
1,171,000,000
1,158,978,076
US Treasury Bills 0% 9/1/2026
 
3.69
505,000,000
498,916,486
US Treasury Bills 0% 9/17/2026
 
3.64 to 3.69
1,461,000,000
1,440,811,141
US Treasury Bills 0% 9/24/2026
 
3.70
5,496,100,000
5,415,188,243
US Treasury Bills 0% 9/3/2026
 
3.60
4,103,900,000
4,053,527,477
US Treasury Notes 0.625% 3/31/2027
 
3.61
200,000,000
194,682,855
US Treasury Notes 0.625% 7/31/2026
 
3.72 to 4.11
1,485,000,000
1,473,099,775
US Treasury Notes 0.75% 5/31/2026
 
3.81 to 3.87
353,000,000
352,125,877
US Treasury Notes 0.75% 8/31/2026
 
3.92 to 4.16
946,000,000
935,968,324
US Treasury Notes 0.875% 6/30/2026
 
3.73
109,000,000
108,491,870
US Treasury Notes 0.875% 9/30/2026
 
3.85
197,000,000
194,630,710
US Treasury Notes 1.125% 10/31/2026
 
3.64
269,000,000
265,703,748
US Treasury Notes 1.125% 2/28/2027
 
3.61 to 3.74
201,000,000
196,849,848
US Treasury Notes 1.25% 11/30/2026
 
3.75
20,000,000
19,714,960
US Treasury Notes 1.25% 12/31/2026
 
3.64 to 3.75
500,000,000
491,942,686
US Treasury Notes 1.375% 8/31/2026
 
3.93
98,000,000
97,186,819
US Treasury Notes 1.5% 1/31/2027
 
3.56 to 3.77
699,000,000
688,294,060
US Treasury Notes 1.625% 11/30/2026
 
3.75
80,000,000
79,030,701
US Treasury Notes 1.625% 5/15/2026
 
3.72 to 4.07
1,118,000,000
1,117,001,750
US Treasury Notes 1.625% 9/30/2026
 
3.68 to 3.78
548,000,000
543,321,675
US Treasury Notes 1.875% 2/28/2027
 
3.57 to 3.78
2,481,000,000
2,444,288,727
US Treasury Notes 1.875% 7/31/2026
 
4.01
40,000,000
39,793,770
US Treasury Notes 2.125% 5/31/2026
 
3.85 to 4.02
80,000,000
79,883,502
US Treasury Notes 2.25% 2/15/2027
 
3.59
299,000,000
295,914,148
US Treasury Notes 2.5% 3/31/2027
 
3.58 to 3.61
2,080,000,000
2,059,733,350
US Treasury Notes 2.75% 4/30/2027
 
3.79
203,000,000
200,959,255
US Treasury Notes 3 month U.S. Treasury Bill INDX + 0.099%, 3.7422% 1/31/2028 (d)(e)
 
3.74
5,081,700,000
5,081,175,954
US Treasury Notes 3 month U.S. Treasury Bill INDX + 0.103%, 3.7462% 4/30/2028 (d)(e)
 
3.75
745,000,000
745,000,000
US Treasury Notes 3 month U.S. Treasury Bill INDX + 0.19%, 3.8332% 10/31/2027 (d)(e)
 
3.83
4,661,000,000
4,661,940,083
US Treasury Notes 3.625% 5/15/2026
 
3.73 to 3.74
171,000,000
170,993,026
US Treasury Notes 3.75% 4/30/2027
 
3.79
200,000,000
199,928,508
US Treasury Notes 3.75% 8/31/2026
 
3.60 to 3.96
1,886,000,000
1,886,700,055
US Treasury Notes 3.875% 3/31/2027
 
3.58 to 3.75
1,880,000,000
1,884,183,488
US Treasury Notes 4.125% 1/31/2027
 
3.57 to 3.78
1,559,000,000
1,564,650,855
US Treasury Notes 4.125% 10/31/2026
 
3.64 to 3.83
563,000,000
563,947,886
US Treasury Notes 4.125% 2/15/2027
 
3.71
51,000,000
51,164,325
US Treasury Notes 4.125% 2/28/2027
 
3.58 to 3.84
3,154,000,000
3,164,372,813
US Treasury Notes 4.125% 6/15/2026
 
4.13 to 4.16
945,000,000
944,987,406
US Treasury Notes 4.25% 11/30/2026
 
3.58 to 3.75
517,000,000
518,899,040
US Treasury Notes 4.25% 12/31/2026
 
3.56 to 3.76
1,209,000,000
1,214,135,500
US Treasury Notes 4.375% 12/15/2026
 
3.57
100,000,000
100,492,522
US Treasury Notes 4.375% 7/31/2026
 
3.73 to 4.08
1,749,000,000
1,751,431,789
US Treasury Notes 4.375% 8/15/2026
 
3.77 to 3.79
593,000,000
594,005,415
US Treasury Notes 4.5% 7/15/2026
 
3.63 to 3.74
220,000,000
220,363,259
US Treasury Notes 4.625% 6/30/2026
 
3.74 to 4.20
1,085,000,000
1,086,467,233
US Treasury Notes 4.875% 5/31/2026
 
3.83 to 4.06
1,710,000,000
1,711,348,387
 
TOTAL U.S. TREASURY OBLIGATIONS
 (Cost $129,682,563,817)
 
 
 
129,682,563,817
 
 
 
 
 
 
TOTAL INVESTMENT IN SECURITIES - 101.2%
 (Cost $457,994,334,847)
 
 
 
457,994,334,847
NET OTHER ASSETS (LIABILITIES) - (1.2)%  
(5,282,393,245)
NET ASSETS - 100.0%
452,711,941,602
 
 
 
 
The date shown for securities represents the date when principal payments must be paid, taking into account any call options exercised by the issuer and any permissible maturity shortening features other than interest rate resets.
 
Legend
 
(a)
Amount is stated in United States dollars unless otherwise noted.
 
(b)
Represents a forward settling transaction and therefore no collateral securities had been allocated as of period end. The agreement contemplated the delivery of U.S. Treasury Obligations as collateral on settlement date.
 
(c)
Yield represents either the annualized yield at the date of purchase, or the stated coupon rate, or, for floating and adjustable rate securities, the rate at period end.
 
(d)
Coupon rates for floating and adjustable rate securities reflect the rates in effect at period end.
 
(e)
Coupon is indexed to a floating interest rate which may be multiplied by a specified factor and/or subject to caps or floors.
 
(f)
Coupon is indexed to a floating interest rate which may be multiplied by a specified factor and / or subject to caps or floors. Coupon rates for floating and adjustable rate securities reflect the rates in effect at period end. The maturity amount is based on the rate at period end.
 
* Repurchase Agreements
Counterparty
Lending Rate (%)
Settlement Date
Maturity Date
Repurchase Agreement
Value ($)
Repurchase Agreement Proceeds ($)
Collateralized By
Collateral Coupon (%)
Collateral Maturity Date
Collateral Value Received ($)
ABN AMRO Bank NV
3.65
4/2026
5/2026
625,000,000
625,063,368
Agency Mortgage-Backed Securities
2.00 - 7.00
 3/2033 - 4/2056
599,720,112
U.S. Treasuries (including strips)
0.63 - 4.88
 1/2028 - 11/2033
37,844,584
 
 
 
 
 
 
 
 
 
637,564,696
BMO Capital Markets Corp
3.65
4/2026
5/2026
89,000,000
89,009,024
U.S. Treasuries (including strips)
2.50 - 5.50
 8/2028 - 11/2054
91,466,416
BMO Chicago Branch
3.68
4/2026
5/2026
90,000,000
90,294,400
Agency Mortgage-Backed Securities
5.19 - 6.50
 4/2061 - 4/2066
91,865,689
BMO Chicago Branch
3.69
3/2026
5/2026
353,000,000
354,990,038
Agency Mortgage-Backed Securities
2.00 - 6.00
 2/2041 - 1/2059
361,388,622
BMO Chicago Branch
3.69
3/2026
5/2026
459,000,000
461,305,328
Agency Mortgage-Backed Securities
1.50 - 6.50
 1/2032 - 5/2056
469,955,573
BMO Chicago Branch
3.70
3/2026
5/2026
441,000,000
443,220,925
Agency Mortgage-Backed Securities
2.00 - 6.50
 2/2032 - 3/2063
451,623,029
BMO Chicago Branch
3.69
3/2026
5/2026
353,000,000
354,519,665
Agency Mortgage-Backed Securities
2.00 - 7.00
 4/2041 - 5/2056
361,425,528
Bank of Montreal
3.68
4/2026
5/2026
179,000,000
179,530,636
Agency Mortgage-Backed Securities
4.12 - 4.92
 3/2029 - 10/2029
179,655,892
Agency Collateralized Mortgage Obligation
4.00 - 5.39
 2/2048 - 5/2055
3,027,463
Agency Debentures and Agency Strips
3.25
 8/2052
699
 
 
 
 
 
 
 
 
 
182,684,054
Bank of Montreal
3.68
4/2026
5/2026
251,000,000
251,821,049
Agency Mortgage-Backed Securities
2.50 - 7.15
 7/2029 - 12/2067
160,223,449
U.S. Treasuries (including strips)
2.88 - 5.00
 5/2033 - 11/2046
96,412,393
 
 
 
 
 
 
 
 
 
256,635,842
Bank of Montreal
3.67
4/2026
5/2026
65,000,000
65,212,044
U.S. Treasuries (including strips)
1.38 - 4.63
 11/2027 - 8/2051
66,813,189
Barclays Bank PLC
3.65
4/2026
5/2026
324,000,000
324,985,500
U.S. Treasuries (including strips)
0.00 - 4.13
 7/2026 - 5/2040
331,083,139
Barclays Bank PLC
3.66
4/2026
5/2026
806,000,000
806,081,943
Agency Mortgage-Backed Securities
1.50 - 13.37
 9/2027 - 7/2060
402,807,492
Agency Collateralized Mortgage Obligation
1.00 - 10.14
 3/2037 - 1/2067
423,097,353
 
 
 
 
 
 
 
 
 
825,904,845
BofA Securities, Inc.
3.65(f)
3/2026
7/2026
175,000,000
177,164,653
Agency Mortgage-Backed Securities
1.50 - 7.00
 7/2029 - 3/2076
179,462,016
BofA Securities, Inc.
3.65(f)
3/2026
7/2026
175,000,000
177,164,653
Agency Mortgage-Backed Securities
2.00 - 7.50
 5/2027 - 4/2056
166,130,759
Agency Debentures and Agency Strips
1.90
 9/2033
13,385,997
 
 
 
 
 
 
 
 
 
179,516,756
BofA Securities, Inc.
3.64(f)
2/2026
6/2026
236,000,000
238,863,466
U.S. Treasuries (including strips)
3.63 - 3.88
 12/2030 - 8/2034
242,849,779
BofA Securities, Inc.
3.64(f)
1/2026
6/2026
78,000,000
79,017,380
U.S. Treasuries (including strips)
4.13
 5/2032
80,352,894
BofA Securities, Inc.
3.64(f)
1/2026
6/2026
431,000,000
436,447,361
U.S. Treasuries (including strips)
3.88 - 4.13
 3/2032 - 4/2033
443,822,860
Canadian Imperial Bank of Commerce
3.74
4/2026
6/2026
22,000,000
22,111,992
Agency Mortgage-Backed Securities
2.26 - 6.50
 1/2030 - 12/2055
1,992,106
Agency Collateralized Mortgage Obligation
2.00 - 6.50
 4/2038 - 9/2073
20,948,621
 
 
 
 
 
 
 
 
 
22,940,727
Canadian Imperial Bank of Commerce
3.67
4/2026
5/2026
31,000,000
31,101,129
U.S. Treasuries (including strips)
0.00 - 4.75
 8/2026 - 8/2055
31,668,486
Canadian Imperial Bank of Commerce
3.67
4/2026
5/2026
445,000,000
446,360,958
Agency Mortgage-Backed Securities
1.39 - 7.00
 4/2028 - 5/2058
328,426,091
U.S. Treasuries (including strips)
0.00 - 5.00
 6/2026 - 8/2055
126,323,250
 
 
 
 
 
 
 
 
 
454,749,341
Canadian Imperial Bank of Commerce
3.66
4/2026
5/2026
388,000,000
389,183,400
U.S. Treasuries (including strips)
0.00 - 4.75
 5/2026 - 2/2056
397,969,649
Canadian Imperial Bank of Commerce
3.67
4/2026
5/2026
846,000,000
847,811,145
U.S. Treasuries (including strips)
0.00 - 5.00
 5/2026 - 2/2056
866,381,743
Canadian Imperial Bank of Commerce
3.66
4/2026
5/2026
226,000,000
226,689,300
U.S. Treasuries (including strips)
0.00 - 4.88
 6/2026 - 2/2056
231,183,964
Citigroup Global Capital Markets Inc
3.70(f)
4/2026
7/2026
933,000,000
938,945,284
Agency Mortgage-Backed Securities
1.98 - 6.79
 1/2030 - 5/2056
951,660,941
U.S. Treasuries (including strips)
3.75
 10/2032
96,689
 
 
 
 
 
 
 
 
 
951,757,630
Citigroup Global Capital Markets Inc
3.69(f)
4/2026
6/2026
934,000,000
939,935,570
Agency Mortgage-Backed Securities
1.41 - 5.38
 8/2030 - 4/2032
952,680,813
U.S. Treasuries (including strips)
3.75
 10/2032
1,669,861
 
 
 
 
 
 
 
 
 
954,350,674
Citigroup Global Capital Markets Inc
3.69(f)
4/2026
6/2026
1,628,000,000
1,638,345,940
Agency Mortgage-Backed Securities
3.31 - 6.61
 3/2032 - 8/2035
1,660,560,951
U.S. Treasuries (including strips)
3.75
 10/2032
3,920,831
 
 
 
 
 
 
 
 
 
1,664,481,782
Citigroup Global Capital Markets Inc
3.68(f)
4/2026
6/2026
929,000,000
934,887,795
U.S. Treasuries (including strips)
0.00 - 4.13
 2/2027 - 4/2033
949,811,899
Credit AG
3.67
4/2026
5/2026
214,000,000
214,654,483
U.S. Treasuries (including strips)
1.13 - 4.63
 11/2026 - 11/2052
218,647,006
FICC JP Morgan SEC GC Repo (Gov)
3.65
4/2026
5/2026
5,449,000,000
5,449,552,468
U.S. Treasuries (including strips)
0.75 - 4.13
 6/2027 - 11/2041
5,558,543,597
FICC Wells Fargo Bank Gc Repo(Gov)
3.66
4/2026
5/2026
283,000,000
283,201,402
U.S. Treasuries (including strips)
1.25 - 3.75
 6/2028 - 10/2032
288,689,414
FICC Wells Fargo Bank Gc Repo(Gov)
3.66
4/2026
5/2026
966,000,000
966,687,470
U.S. Treasuries (including strips)
0.50 - 4.38
 10/2026 - 5/2034
985,420,264
FICC Wells Fargo Bank Gc Repo(Gov)
3.68
4/2026
5/2026
177,000,000
177,126,653
U.S. Treasuries (including strips)
3.88 - 4.13
 3/2028 - 4/2033
180,558,550
FICC Wells Fargo Bank Gc Repo(Gov)
3.64
4/2026
5/2026
2,168,863,000
2,169,082,296
U.S. Treasuries (including strips)
1.13 - 5.00
 3/2030 - 11/2055
2,212,464,020
Fixed Income Clearing Corp - BNP
3.64
4/2026
5/2026
3,860,000,000
3,860,390,289
U.S. Treasuries (including strips)
0.63 - 5.00
 5/2028 - 2/2056
3,937,598,171
Fixed Income Clearing Corp - BNP
3.64
4/2026
5/2026
4,012,078,000
4,012,483,666
U.S. Treasuries (including strips)
0.63 - 5.00
 7/2026 - 2/2055
4,092,733,341
Fixed Income Clearing Corp - BNYM
3.64
4/2026
5/2026
6,144,000,000
6,144,621,227
U.S. Treasuries (including strips)
0.13 - 3.75
 4/2027 - 1/2033
6,266,880,089
Fixed Income Clearing Corp - BONY
3.65
4/2026
5/2026
5,808,000,000
5,808,588,867
Agency Mortgage-Backed Securities
1.50 - 7.50
 3/2031 - 1/2058
5,907,441,291
U.S. Treasuries (including strips)
1.25 - 4.13
 3/2028 - 2/2036
16,718,710
 
 
 
 
 
 
 
 
 
5,924,160,001
Fixed Income Clearing Corp - Barclays
3.66
4/2026
5/2026
654,000,000
654,465,430
U.S. Treasuries (including strips)
2.25 - 4.50
 8/2039 - 5/2052
667,148,102
Fixed Income Clearing Corp - Barclays
3.66
4/2026
5/2026
1,062,000,000
1,062,755,790
U.S. Treasuries (including strips)
0.00 - 6.75
 6/2026 - 8/2053
1,083,350,147
Fixed Income Clearing Corp - Barclays
3.66
4/2026
5/2026
1,471,000,000
1,472,046,862
U.S. Treasuries (including strips)
3.00 - 4.63
 8/2028 - 2/2049
1,500,572,546
Fixed Income Clearing Corp - Barclays
3.68
4/2026
5/2026
981,000,000
981,701,960
U.S. Treasuries (including strips)
2.25 - 4.38
 11/2039 - 2/2043
1,000,722,342
Fixed Income Clearing Corp - Barclays
3.68
4/2026
5/2026
655,000,000
655,468,689
U.S. Treasuries (including strips)
2.25 - 4.88
 5/2026 - 2/2056
668,168,324
Fixed Income Clearing Corp - Barclays
3.66
4/2026
5/2026
1,226,000,000
1,226,124,643
U.S. Treasuries (including strips)
2.38 - 4.75
 7/2026 - 5/2048
1,250,647,149
Fixed Income Clearing Corp - Barclays
3.66
4/2026
5/2026
3,267,000,000
3,267,332,145
U.S. Treasuries (including strips)
0.00 - 6.13
 5/2026 - 11/2035
3,332,678,843
Fixed Income Clearing Corp - CIBC
3.65
4/2026
5/2026
3,488,000,000
3,488,353,644
U.S. Treasuries (including strips)
1.13 - 4.13
 4/2028 - 8/2053
3,560,531,256
Fixed Income Clearing Corp - Credit Agricole
3.67
4/2026
5/2026
3,694,000,000
3,694,376,583
U.S. Treasuries (including strips)
2.38 - 4.63
 6/2027 - 5/2048
3,817,474,721
Fixed Income Clearing Corp - Credit Agricole
3.67
4/2026
5/2026
3,255,000,000
3,255,331,829
U.S. Treasuries (including strips)
0.00 - 4.88
 5/2026 - 2/2056
3,320,438,466
Fixed Income Clearing Corp - Credit Agricole
3.65
4/2026
5/2026
651,000,000
651,066,004
U.S. Treasuries (including strips)
1.25 - 4.50
 7/2026 - 8/2033
664,087,406
Fixed Income Clearing Corp - Goldman
3.65
4/2026
5/2026
3,036,000,000
3,036,307,817
U.S. Treasuries (including strips)
0.50 - 4.00
 7/2027 - 8/2030
3,097,033,976
Fixed Income Clearing Corp - Goldman
3.64
4/2026
5/2026
9,083,000,000
9,083,918,392
U.S. Treasuries (including strips)
0.00 - 5.25
 5/2026 - 12/2030
9,265,596,760
Fixed Income Clearing Corp - ING
3.73
4/2026
6/2026
936,000,000
940,752,020
Agency Mortgage-Backed Securities
2.00 - 7.00
 6/2035 - 5/2056
954,818,027
U.S. Treasuries (including strips)
3.38
 9/2028
893
 
 
 
 
 
 
 
 
 
954,818,920
Fixed Income Clearing Corp - ING
3.65
4/2026
5/2026
490,000,000
490,049,681
U.S. Treasuries (including strips)
3.50
 1/2028
499,441,489
Fixed Income Clearing Corp - ING
3.65
4/2026
5/2026
1,072,000,000
1,072,108,689
Agency Mortgage-Backed Securities
1.50 - 7.00
 7/2034 - 5/2058
1,093,549,870
U.S. Treasuries (including strips)
2.75
 7/2027
993
 
 
 
 
 
 
 
 
 
1,093,550,863
Fixed Income Clearing Corp - ING
3.64
4/2026
5/2026
4,248,000,000
4,248,429,520
U.S. Treasuries (including strips)
0.00 - 4.88
 5/2026 - 2/2055
4,333,398,110
Fixed Income Clearing Corp - Mizuho
3.65
4/2026
5/2026
1,785,000,000
1,785,180,979
Agency Mortgage-Backed Securities
1.50 - 8.00
 1/2027 - 5/2056
1,584,343,948
U.S. Treasuries (including strips)
1.13 - 4.13
 11/2027 - 2/2048
236,540,651
 
 
 
 
 
 
 
 
 
1,820,884,599
Fixed Income Clearing Corp - Morgan Stanley
3.65
4/2026
5/2026
6,812,000,000
6,812,690,661
Agency Mortgage-Backed Securities
1.50 - 8.50
 6/2027 - 4/2056
6,923,516,607
U.S. Treasuries (including strips)
2.00 - 3.50
 2/2027 - 8/2052
25,427,868
 
 
 
 
 
 
 
 
 
6,948,944,475
Fixed Income Clearing Corp - Morgan Stanley
3.65
4/2026
5/2026
2,151,000,000
2,151,218,088
Agency Mortgage-Backed Securities
2.00 - 7.50
 3/2034 - 4/2056
2,174,535,805
U.S. Treasuries (including strips)
0.00 - 4.63
 10/2026 - 11/2048
19,706,644
 
 
 
 
 
 
 
 
 
2,194,242,449
Fixed Income Clearing Corp - Morgan Stanley
3.65
4/2026
5/2026
6,453,000,000
6,453,654,263
Agency Mortgage-Backed Securities
1.50 - 8.00
 3/2027 - 5/2056
6,583,461,112
Fixed Income Clearing Corp - Morgan Stanley
3.65
4/2026
5/2026
6,095,000,000
6,095,617,965
Agency Mortgage-Backed Securities
1.50 - 8.00
 9/2026 - 10/2056
6,217,530,325
Fixed Income Clearing Corp - Natixis
3.65
4/2026
5/2026
2,279,000,000
2,279,231,065
U.S. Treasuries (including strips)
2.38 - 4.38
 5/2027 - 12/2029
2,325,201,797
Fixed Income Clearing Corp - Natwest
3.65
4/2026
5/2026
31,000,000
31,003,143
U.S. Treasuries (including strips)
2.88
 5/2028
31,623,235
Fixed Income Clearing Corp - Nomura
3.65
4/2026
5/2026
2,364,000,000
2,364,239,683
U.S. Treasuries (including strips)
0.00 - 4.88
 5/2026 - 11/2035
2,411,524,511
Fixed Income Clearing Corp - Northern Trust
3.64
4/2026
5/2026
4,572,000,000
4,572,462,280
U.S. Treasuries (including strips)
0.38 - 3.88
 7/2027 - 10/2027
4,665,110,933
Fixed Income Clearing Corp - State Street Bank
3.65
4/2026
5/2026
1,972,000,000
1,972,199,939
Agency Mortgage-Backed Securities
1.50 - 7.00
 4/2028 - 5/2056
2,012,000,841
U.S. Treasuries (including strips)
1.38 - 4.63
 2/2029 - 11/2052
2,396,844
 
 
 
 
 
 
 
 
 
2,014,397,685
Fixed Income Clearing Corp - State Street Bank
3.64
4/2026
5/2026
4,902,000,000
4,902,495,647
U.S. Treasuries (including strips)
1.00 - 4.13
 6/2028 - 8/2028
4,999,721,827
Goldman Sachs & Co LLC
3.65
4/2026
5/2026
714,000,000
714,072,392
Agency Mortgage-Backed Securities
2.00 - 7.00
 1/2028 - 12/2067
724,481,256
Agency Debentures and Agency Strips
4.98
 5/2042
3,872,584
 
 
 
 
 
 
 
 
 
728,353,840
JP Morgan Securities, LLC
3.75(f)
4/2026
8/2026
234,000,000
236,778,750
Agency Collateralized Mortgage Obligation
2.00 - 6.00
 5/2037 - 2/2056
158,438,130
Agency Debentures and Agency Strips
2.00 - 6.50
 6/2030 - 10/2055
83,036,327
 
 
 
 
 
 
 
 
 
241,474,457
JP Morgan Securities, LLC
3.75(f)
4/2026
8/2026
232,000,000
234,900,000
Agency Collateralized Mortgage Obligation
2.50 - 6.50
 6/2042 - 1/2056
180,262,388
Agency Debentures and Agency Strips
3.00 - 5.50
 5/2044 - 2/2057
59,296,140
 
 
 
 
 
 
 
 
 
239,558,528
JP Morgan Securities, LLC
3.65(f)
4/2026
5/2026
3,202,000,000
3,212,064,064
U.S. Treasuries (including strips)
3.63 - 4.63
 8/2028 - 9/2028
3,270,701,409
JP Morgan Securities, LLC
3.64(f)
4/2026
5/2026
4,789,000,000
4,803,526,633
U.S. Treasuries (including strips)
3.63 - 3.88
 3/2028 - 4/2029
4,893,230,740
JP Morgan Securities, LLC
3.65(f)
4/2026
5/2026
3,166,000,000
3,175,950,914
U.S. Treasuries (including strips)
3.50 - 4.38
 5/2028 - 5/2034
3,236,213,770
Lloyds Bank Corp Mrkts
3.66
4/2026
5/2026
360,000,000
360,256,200
U.S. Treasuries (including strips)
0.63 - 4.75
 2/2027 - 2/2056
367,596,664
Lloyds Bank PLC
3.72
4/2026
7/2026
104,000,000
104,977,947
U.S. Treasuries (including strips)
0.50 - 6.75
 8/2026 - 8/2047
106,189,932
Lloyds Bank PLC
3.72
4/2026
7/2026
207,000,000
208,946,490
U.S. Treasuries (including strips)
0.50 - 6.75
 8/2026 - 8/2047
211,608,036
Lloyds Bank PLC
3.72
4/2026
7/2026
207,000,000
208,794,345
U.S. Treasuries (including strips)
0.50 - 6.75
 8/2026 - 8/2047
211,728,938
Lloyds Bank PLC
3.73
3/2026
6/2026
204,000,000
206,071,394
U.S. Treasuries (including strips)
0.50 - 6.75
 8/2026 - 8/2047
209,279,520
Lloyds Bank PLC
3.73
3/2026
6/2026
102,000,000
103,046,265
U.S. Treasuries (including strips)
0.88 - 4.63
 6/2027 - 8/2047
104,602,862
Lloyds Bank PLC
3.73
3/2026
6/2026
205,000,000
207,102,788
U.S. Treasuries (including strips)
0.50 - 4.63
 4/2027 - 8/2034
210,439,553
Lloyds Bank PLC
3.72
2/2026
5/2026
203,000,000
204,950,830
U.S. Treasuries (including strips)
0.50 - 4.63
 6/2027 - 8/2047
208,700,345
Lloyds Bank PLC
3.72
2/2026
5/2026
204,000,000
205,960,440
U.S. Treasuries (including strips)
0.50 - 4.63
 4/2027 - 8/2047
209,889,871
Lloyds Bank PLC
3.72
2/2026
5/2026
204,000,000
205,876,120
U.S. Treasuries (including strips)
0.63 - 4.63
 6/2027 - 8/2047
209,674,538
Lloyds Bank PLC
3.73
2/2026
5/2026
204,000,000
205,881,164
U.S. Treasuries (including strips)
0.50 - 4.63
 4/2027 - 8/2047
209,832,101
Lloyds Bank PLC
3.71
2/2026
5/2026
206,000,000
208,207,862
U.S. Treasuries (including strips)
0.50 - 4.63
 4/2027 - 8/2047
212,245,860
Lloyds Bank PLC
3.70
2/2026
5/2026
204,000,000
206,033,767
U.S. Treasuries (including strips)
0.63 - 4.63
 6/2027 - 8/2047
210,145,007
Lloyds Bank PLC
3.72
2/2026
5/2026
203,000,000
204,929,854
U.S. Treasuries (including strips)
0.50 - 4.38
 4/2027 - 8/2047
209,271,699
MUFG Securities (Canada), Ltd.
3.71
4/2026
7/2026
233,000,000
234,944,967
Agency Mortgage-Backed Securities
1.50 - 6.50
 8/2035 - 2/2057
229,452,434
U.S. Treasuries (including strips)
0.00 - 4.75
 7/2026 - 11/2053
8,234,029
 
 
 
 
 
 
 
 
 
237,686,463
MUFG Securities (Canada), Ltd.
3.70
4/2026
7/2026
207,000,000
208,723,275
U.S. Treasuries (including strips)
0.00 - 4.88
 7/2026 - 2/2054
211,191,492
MUFG Securities EMEA PLC
3.66
4/2026
5/2026
404,000,000
405,930,447
U.S. Treasuries (including strips)
0.50 - 4.38
 7/2027 - 12/2029
412,826,935
MUFG Securities EMEA PLC
3.67
4/2026
5/2026
485,000,000
486,928,279
U.S. Treasuries (including strips)
0.50 - 4.63
 7/2027 - 2/2035
495,934,057
MUFG Securities EMEA PLC
3.65
4/2026
5/2026
572,000,000
572,057,994
U.S. Treasuries (including strips)
0.00 - 3.50
 7/2026 - 3/2029
583,440,832
Mizuho Bank, Ltd.
3.66
4/2026
5/2026
326,000,000
326,033,143
U.S. Treasuries (including strips)
1.63
 5/2031
333,367,942
Morgan Stanley & Co LLC
3.65
4/2026
5/2026
4,299,000,000
4,299,435,871
Agency Mortgage-Backed Securities
2.00 - 8.00
 7/2026 - 3/2066
2,528,362,645
U.S. Treasuries (including strips)
0.00 - 4.63
 6/2026 - 2/2050
1,656,008,962
Agency Debentures and Agency Strips
3.82 - 4.52
 2/2029 - 3/2033
201,156,629
 
 
 
 
 
 
 
 
 
4,385,528,236
Morgan Stanley & Co LLC
3.65
4/2026
5/2026
1,791,000,000
1,791,181,588
Agency Mortgage-Backed Securities
2.00 - 7.00
 7/2026 - 9/2061
1,160,158,136
U.S. Treasuries (including strips)
0.00 - 4.63
 5/2030 - 5/2053
619,586,880
Agency Debentures and Agency Strips
2.65 - 4.50
 9/2026 - 3/2033
47,260,204
 
 
 
 
 
 
 
 
 
1,827,005,220
Morgan Stanley & Co LLC
3.65
4/2026
5/2026
1,791,000,000
1,791,181,588
Agency Mortgage-Backed Securities
1.50 - 8.00
 5/2026 - 3/2065
1,750,231,641
U.S. Treasuries (including strips)
0.00 - 4.63
 11/2026 - 11/2045
74,451,029
Agency Debentures and Agency Strips
2.83 - 3.73
 8/2027 - 12/2029
2,322,549
 
 
 
 
 
 
 
 
 
1,827,005,219
NatWest Market Securities Inc
3.66
4/2026
5/2026
321,000,000
321,228,445
U.S. Treasuries (including strips)
0.63 - 4.63
 6/2026 - 10/2032
327,519,938
Norinchukin Bank
3.66
4/2026
5/2026
208,000,000
208,148,027
U.S. Treasuries (including strips)
3.38 - 4.38
 5/2033 - 8/2043
212,160,003
RBC Dominion Securities
3.68
4/2026
7/2026
1,788,000,000
1,805,180,693
Agency Mortgage-Backed Securities
2.00 - 8.00
 1/2028 - 10/2067
1,127,749,076
U.S. Treasuries (including strips)
0.00 - 4.88
 8/2026 - 2/2056
699,597,596
 
 
 
 
 
 
 
 
 
1,827,346,672
RBC Dominion Securities
3.68
4/2026
6/2026
1,139,000,000
1,145,753,004
Agency Mortgage-Backed Securities
1.50 - 6.50
 7/2043 - 4/2056
127,073,398
U.S. Treasuries (including strips)
0.00 - 4.88
 4/2027 - 8/2055
1,041,900,129
 
 
 
 
 
 
 
 
 
1,168,973,527
RBC Dominion Securities
3.67
4/2026
6/2026
101,000,000
101,597,191
U.S. Treasuries (including strips)
0.00 - 4.75
 9/2026 - 11/2054
103,211,647
RBC Dominion Securities
3.67
4/2026
6/2026
977,000,000
981,880,386
U.S. Treasuries (including strips)
0.00 - 4.75
 7/2026 - 8/2054
997,492,054
RBC Financial Group
3.69
4/2026
10/2026
803,000,000
815,675,355
Agency Mortgage-Backed Securities
2.00 - 8.00
 6/2032 - 5/2056
215,857,836
U.S. Treasuries (including strips)
0.00 - 3.85
 5/2026 - 11/2055
608,754,343
 
 
 
 
 
 
 
 
 
824,612,179
RBC Financial Group
3.65
1/2026
6/2026
452,000,000
458,690,856
Agency Mortgage-Backed Securities
1.56 - 6.50
 1/2030 - 3/2056
369,837,329
U.S. Treasuries (including strips)
0.00 - 4.63
 6/2026 - 2/2056
96,015,564
 
 
 
 
 
 
 
 
 
465,852,893
RBC Financial Group
3.65
1/2026
6/2026
210,000,000
213,129,875
Agency Mortgage-Backed Securities
1.65 - 6.50
 9/2028 - 10/2055
214,965,749
U.S. Treasuries (including strips)
0.00 - 4.13
 6/2026 - 2/2054
1,394,840
 
 
 
 
 
 
 
 
 
216,360,589
Royal Bank of Canada
3.66
4/2026
5/2026
537,000,000
537,382,165
U.S. Treasuries (including strips)
0.75 - 4.63
 8/2026 - 2/2055
548,220,195
SMBC Nikko Securities America Inc
3.65
4/2026
5/2026
430,000,000
430,043,597
Agency Mortgage-Backed Securities
1.50 - 6.00
 11/2028 - 4/2056
438,572,446
U.S. Treasuries (including strips)
3.50
 2/2029
72,024
 
 
 
 
 
 
 
 
 
438,644,470
SMBC Nikko Securities America Inc
3.65
4/2026
5/2026
1,206,000,000
1,206,122,275
U.S. Treasuries (including strips)
0.00 - 5.25
 5/2026 - 11/2055
1,230,743,963
Societe Generale
3.66
4/2026
5/2026
654,000,000
654,465,430
U.S. Treasuries (including strips)
3.25 - 4.38
 6/2027 - 8/2054
668,754,726
Sumitomo Mitsui Banking Corp
3.72
4/2026
7/2026
63,687,500
64,286,375
U.S. Treasuries (including strips)
4.38
 8/2028 - 12/2029
65,066,074
Sumitomo Mitsui Banking Corp
3.70
4/2026
5/2026
73,000,000
73,112,542
U.S. Treasuries (including strips)
1.63 - 4.50
 8/2028 - 2/2036
74,593,360
TD Securities (U.S.A.)
3.65
4/2026
5/2026
267,000,000
267,027,071
Agency Mortgage-Backed Securities
2.00 - 6.00
 10/2050 - 3/2056
272,367,613
Wells Fargo Bank NA
3.67
4/2026
5/2026
894,000,000
894,637,968
Agency Collateralized Mortgage Obligation
1.25 - 6.50
 1/2028 - 3/2059
541,173,683
Agency Debentures and Agency Strips
1.00 - 6.00
 11/2026 - 8/2057
379,740,190
 
 
 
 
 
 
 
 
 
920,913,873
Wells Fargo Securities, LLC
3.72
4/2026
7/2026
233,000,000
235,166,900
Agency Mortgage-Backed Securities
3.50 - 5.50
 1/2052 - 4/2056
238,249,398
Wells Fargo Securities, LLC
3.73
3/2026
6/2026
1,388,000,000
1,401,086,912
Agency Debentures and Agency Strips
0.00 - 7.25
 6/2026 - 9/2065
1,422,067,789
Wells Fargo Securities, LLC
3.71
3/2026
6/2026
462,000,000
466,332,662
Agency Mortgage-Backed Securities
1.50 - 7.50
 1/2040 - 4/2056
473,619,631
Wells Fargo Securities, LLC
3.71
3/2026
6/2026
2,304,000,000
2,325,369,600
Agency Mortgage-Backed Securities
1.50 - 7.00
 6/2048 - 3/2056
2,362,396,752
Agency Collateralized Mortgage Obligation
3.67 - 4.85
 3/2036 - 5/2045
35,219
 
 
 
 
 
 
 
 
 
2,362,431,971
Wells Fargo Securities, LLC
3.72
3/2026
6/2026
601,000,000
606,651,403
Agency Mortgage-Backed Securities
1.50 - 7.00
 8/2040 - 4/2056
616,757,379
Wells Fargo Securities, LLC
3.72
2/2026
5/2026
921,000,000
930,041,150
Agency Mortgage-Backed Securities
2.00 - 6.00
 1/2042 - 3/2056
893,394,892
U.S. Treasuries (including strips)
0.00
 7/2026
52,820,253
 
 
 
 
 
 
 
 
 
946,215,145
Wells Fargo Securities, LLC
3.71
2/2026
5/2026
460,500,000
464,723,680
Agency Mortgage-Backed Securities
1.50 - 7.50
 12/2035 - 4/2056
473,146,843
Wells Fargo Securities, LLC
3.71
2/2026
5/2026
461,000,000
465,228,266
Agency Mortgage-Backed Securities
1.50 - 7.50
 11/2039 - 4/2056
473,709,033
Wells Fargo Securities, LLC
3.70
2/2026
5/2026
460,000,000
464,444,111
Agency Mortgage-Backed Securities
1.50 - 8.50
 12/2026 - 3/2066
473,106,090
Wells Fargo Securities, LLC
3.70
2/2026
5/2026
918,000,000
926,302,800
Agency Mortgage-Backed Securities
1.50 - 7.00
 8/2043 - 4/2056
906,729,983
U.S. Treasuries (including strips)
0.00
 7/2026
37,040,355
 
 
 
 
 
 
 
 
 
943,770,338
Wells Fargo Securities, LLC
3.67
4/2026
5/2026
179,000,000
179,127,736
Agency Mortgage-Backed Securities
3.50 - 5.50
 10/2046 - 3/2056
182,617,226
Total Repurchase Agreements
 
 
 
163,052,128,500
163,334,618,024
 
 
 
166,550,956,328
 
 
Investment Valuation
 
All investments are categorized as Level 2 under the Fair Value Hierarchy. The inputs or methodology used for valuing securities may not be an indication of the risk associated with investing in these securities. For more information on valuation inputs, refer to the Investment Valuation section in the accompanying Notes to Financial Statements.
 
Other Information
# Additional information on each counterparty to the repurchase agreement is as follows:
Repurchase Agreement / Counterparty
Value ($)
 
$15,128,730,000 due 05/01/2026 at 3.65%
 
 
Bank of America NA
1,289,392,000
 
Bny Mellon Capital Market LLC
1,392,772,000
 
BofA Securities Inc
358,225,000
 
HSBC Securities Inc (USA)
644,804,000
 
JPMorgan Securities LLC
3,939,899,000
 
MUFG Securities (Canada) Ltd.
806,005,000
 
Rbc Dominion Securities Inc
859,342,000
 
Societe Generale SA
179,112,000
 
Sumitomo Mitsui Banking Corp
3,187,664,000
 
Sumitomo Mitsui Banking Corp/New York
2,328,249,000
 
Wells Fargo Securities LLC
143,266,000
 
 
15,128,730,000
 
$50,499,000 due 05/01/2026 at 3.64%
 
 
Citigroup Global Capital Markets Inc
49,832,000
 
Rbc Dominion Securities Inc
667,000
 
 
50,499,000
 
Financial Statements
Statement of Assets and Liabilities
As of April 30, 2026
 
 
Assets
 
 
 
 
Investment in securities, at value (including repurchase agreements of $185,254,109,375) - See accompanying schedule:
Unaffiliated issuers (cost $457,994,334,847)
 
 
$
457,994,334,847
Cash
 
 
2,824,880,506
Receivable for investments sold
 
 
1,503,041,975
Receivable for fund shares sold
 
 
2,516,723,462
Interest receivable
 
 
887,868,076
Prepaid expenses
 
 
98,269
Receivable from investment adviser for expense reductions
 
 
893,241
Other receivables
 
 
3,205,535
  Total assets
 
 
465,731,045,911
Liabilities
 
 
 
 
Payable for investments purchased
$
10,497,829,623
 
 
Payable for fund shares redeemed
2,186,438,083
 
 
Distributions payable
168,266,043
 
 
Accrued management fee
94,112,595
 
 
Distribution and service plan fees payable
3,554,518
 
 
Other affiliated payables
57,548,670
 
 
Other payables and accrued expenses
11,354,777
 
 
  Total liabilities
 
 
 
13,019,104,309
Net Assets  
 
 
$
452,711,941,602
Net Assets consist of:
 
 
 
 
Paid in capital
 
 
$
452,711,834,011
Total accumulated earnings (loss)
 
 
 
107,591
Net Assets
 
 
$
452,711,941,602
 
 
 
 
 
Net Asset Value and Maximum Offering Price
 
 
 
 
Capital Reserves Class :
 
 
 
 
Net Asset Value, offering price and redemption price per share ($3,695,920,291 ÷ 3,694,829,640 shares)
 
 
$
1.00
Daily Money Class :
 
 
 
 
Net Asset Value, offering price and redemption price per share ($9,340,864,000 ÷ 9,338,566,368 shares)
 
 
$
1.00
Advisor M Class :
 
 
 
 
Net Asset Value, offering price and redemption price per share ($222,738,668 ÷ 222,753,805 shares)
 
 
$
1.00
Fidelity Government Money Market Fund :
 
 
 
 
Net Asset Value, offering price and redemption price per share ($420,114,025,204 ÷ 420,109,462,891 shares)
 
 
$
1.00
Class S :
 
 
 
 
Net Asset Value, offering price and redemption price per share ($148,291,211 ÷ 148,294,858 shares)
 
 
$
1.00
Premium Class :
 
 
 
 
Net Asset Value, offering price and redemption price per share ($14,305,879,538 ÷ 14,302,549,266 shares)
 
 
$
1.00
Class K6 :
 
 
 
 
Net Asset Value, offering price and redemption price per share ($4,884,222,690 ÷ 4,884,208,962 shares)
 
 
$
1.00
Statement of Operations
 
Year ended April 30, 2026
 
Investment Income
 
 
 
 
Interest  
 
 
$
17,282,587,770
Expenses
 
 
 
 
Management fee
$
1,063,880,910
 
 
Transfer agent fees
675,844,650
 
 
Distribution and service plan fees
42,471,110
 
 
Accounting fees and expenses
9,044,495
 
 
Custodian fees and expenses
2,053,614
 
 
Independent trustees' fees and expenses
975,639
 
 
Registration fees
23,313,549
 
 
Audit fees
79,005
 
 
Legal
920,642
 
 
Miscellaneous
789,069
 
 
 Total expenses before reductions
 
1,819,372,683
 
 
 Expense reductions
 
(7,595,379)
 
 
 Total expenses after reductions
 
 
 
1,811,777,304
Net Investment income (loss)
 
 
 
15,470,810,466
Realized and Unrealized Gain (Loss)
 
 
 
 
Net realized gain (loss) on:
 
 
 
 
 Investment Securities:
 
 
 
 
   Unaffiliated issuers  
 
669,391
 
 
Total net realized gain (loss)
 
 
 
669,391
Net increase in net assets resulting from operations
 
 
$
15,471,479,857
Statement of Changes in Net Assets
 
 
Year ended
April 30, 2026
 
Year ended
April 30, 2025
Increase (Decrease) in Net Assets
 
 
 
 
Operations
 
 
 
Net investment income (loss)
$
15,470,810,466
$
16,026,971,230
Net realized gain (loss)
 
669,391
 
700,323
  Net increase in net assets resulting from operations
 
15,471,479,857
 
16,027,671,553
Distributions to shareholders
 
(15,470,769,163)
 
(16,025,941,241)
 
 
 
 
 
Share transactions - net increase (decrease)
 
55,182,835,663
 
73,298,904,610
Total increase (decrease) in net assets
 
55,183,546,357
 
73,300,634,922
 
 
 
 
 
Net Assets
 
 
 
 
Beginning of period
 
397,528,395,245
 
324,227,760,323
End of period
$
452,711,941,602
$
397,528,395,245
 
 
 
 
 
 
 
 
 
 
Financial Highlights
 
Fidelity® Government Money Market Fund Capital Reserves Class
 
Years ended April 30,
 
2026  
 
2025 
 
2024  
 
2023 
 
2022 
  Selected Per-Share Data 
 
 
 
 
 
 
 
 
 
 
  Net asset value, beginning of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
  Income from Investment Operations
 
 
 
 
 
 
 
 
 
 
     Net investment income (loss) A
 
.031
 
.039
 
.044
 
.022
 
- B
     Net realized and unrealized gain (loss) B
 
-
 
-
 
-
 
-
 
-
  Total from investment operations
 
.031  
 
.039  
 
.044  
 
.022  
 
- B
  Distributions from net investment income
 
(.031)
 
(.039)
 
(.044)
 
(.022)
 
- B
     Total distributions
 
(.031)
 
(.039)
 
(.044)
 
(.022)
 
- B
  Net asset value, end of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
 Total Return C
 
3.17
%
 
4.02%
 
4.49%
 
2.20%
 
.01%
 Ratios to Average Net Assets A,D,E
 
 
 
 
 
 
 
 
 
 
    Expenses before reductions
 
.96%
 
.96%
 
.96%
 
.96%
 
.96%
    Expenses net of fee waivers, if any
 
.95
%
 
.95%
 
.95%
 
.92%
 
.10%
    Expenses net of all reductions, if any
 
.95%
 
.95%
 
.95%
 
.92%
 
.10%
    Net investment income (loss)
 
3.11%
 
3.92%
 
4.41%
 
2.18%
 
.01%
 Supplemental Data
 
 
 
 
 
 
 
 
 
 
    Net assets, end of period (000 omitted)
$
3,695,920
$
3,884,046
$
4,287,977
$
5,294,932
$
7,465,539
 
ANet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
BAmount represents less than $.0005 per share.
CTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
DFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
EExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
 
Fidelity® Government Money Market Fund Daily Money Class
 
Years ended April 30,
 
2026  
 
2025 
 
2024  
 
2023 
 
2022 
  Selected Per-Share Data 
 
 
 
 
 
 
 
 
 
 
  Net asset value, beginning of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
  Income from Investment Operations
 
 
 
 
 
 
 
 
 
 
     Net investment income (loss) A
 
.034
 
.042
 
.047
 
.024
 
- B
     Net realized and unrealized gain (loss) B
 
-
 
-
 
-
 
-
 
-
  Total from investment operations
 
.034  
 
.042  
 
.047  
 
.024  
 
- B
  Distributions from net investment income
 
(.034)
 
(.042)
 
(.047)
 
(.024)
 
- B
     Total distributions
 
(.034)
 
(.042)
 
(.047)
 
(.024)
 
- B
  Net asset value, end of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
 Total Return C
 
3.43
%
 
4.28%
 
4.75%
 
2.43%
 
.01%
 Ratios to Average Net Assets A,D,E
 
 
 
 
 
 
 
 
 
 
    Expenses before reductions
 
.71%
 
.71%
 
.71%
 
.71%
 
.71%
    Expenses net of fee waivers, if any
 
.70
%
 
.70%
 
.70%
 
.70%
 
.10%
    Expenses net of all reductions, if any
 
.70%
 
.70%
 
.70%
 
.70%
 
.10%
    Net investment income (loss)
 
3.36%
 
4.17%
 
4.66%
 
2.40%
 
.01%
 Supplemental Data
 
 
 
 
 
 
 
 
 
 
    Net assets, end of period (000 omitted)
$
9,340,864
$
8,828,741
$
8,045,975
$
7,151,812
$
7,389,338
 
ANet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
BAmount represents less than $.0005 per share.
CTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
DFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
EExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
 
Fidelity® Government Money Market Fund Advisor M Class
 
Years ended April 30,
 
2026  
 
2025 
 
2024  
 
2023 
 
2022 
  Selected Per-Share Data 
 
 
 
 
 
 
 
 
 
 
  Net asset value, beginning of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
  Income from Investment Operations
 
 
 
 
 
 
 
 
 
 
     Net investment income (loss) A
 
.034
 
.042
 
.047
 
.024
 
- B
     Net realized and unrealized gain (loss) B
 
-
 
-
 
-
 
-
 
-
  Total from investment operations
 
.034  
 
.042  
 
.047  
 
.024  
 
- B
  Distributions from net investment income
 
(.034)
 
(.042)
 
(.047)
 
(.024)
 
- B
     Total distributions
 
(.034)
 
(.042)
 
(.047)
 
(.024)
 
- B
  Net asset value, end of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
 Total Return C
 
3.43
%
 
4.28%
 
4.75%
 
2.43%
 
.01%
 Ratios to Average Net Assets A,D,E
 
 
 
 
 
 
 
 
 
 
    Expenses before reductions
 
.71%
 
.71%
 
.71%
 
.71%
 
.71%
    Expenses net of fee waivers, if any
 
.70
%
 
.70%
 
.70%
 
.70%
 
.10%
    Expenses net of all reductions, if any
 
.70%
 
.70%
 
.70%
 
.70%
 
.10%
    Net investment income (loss)
 
3.36%
 
4.17%
 
4.66%
 
2.40%
 
.01%
 Supplemental Data
 
 
 
 
 
 
 
 
 
 
    Net assets, end of period (000 omitted)
$
222,739
$
230,274
$
182,081
$
172,227
$
148,512
 
ANet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
BAmount represents less than $.0005 per share.
CTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
DFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
EExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
 
Fidelity® Government Money Market Fund
 
Years ended April 30,
 
2026  
 
2025 
 
2024  
 
2023 
 
2022 
  Selected Per-Share Data 
 
 
 
 
 
 
 
 
 
 
  Net asset value, beginning of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
  Income from Investment Operations
 
 
 
 
 
 
 
 
 
 
     Net investment income (loss) A
 
.037
 
.045
 
.049
 
.027
 
- B
     Net realized and unrealized gain (loss) B
 
-
 
-
 
-
 
-
 
-
  Total from investment operations
 
.037  
 
.045  
 
.049  
 
.027  
 
- B
  Distributions from net investment income
 
(.037)
 
(.045)
 
(.049)
 
(.027)
 
- B
     Total distributions
 
(.037)
 
(.045)
 
(.049)
 
(.027)
 
- B
  Net asset value, end of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
 Total Return C
 
3.72
%
 
4.57%
 
5.05%
 
2.72%
 
.01%
 Ratios to Average Net Assets A,D,E
 
 
 
 
 
 
 
 
 
 
    Expenses before reductions
 
.42%
 
.42%
 
.42%
 
.42%
 
.42%
    Expenses net of fee waivers, if any
 
.42
%
 
.42%
 
.42%
 
.42%
 
.10%
    Expenses net of all reductions, if any
 
.42%
 
.42%
 
.42%
 
.42%
 
.10%
    Net investment income (loss)
 
3.64%
 
4.45%
 
4.94%
 
2.68%
 
.01%
 Supplemental Data
 
 
 
 
 
 
 
 
 
 
    Net assets, end of period (000 omitted)
$
420,114,025
$
366,312,998
$
297,752,603
$
236,784,703
$
230,027,515
 
ANet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
BAmount represents less than $.0005 per share.
CTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
DFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
EExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
 
Fidelity® Government Money Market Fund Class S
 
Years ended April 30,
 
2026  
 
2025 
 
2024  
 
2023 
 
2022 A
  Selected Per-Share Data 
 
 
 
 
 
 
 
 
 
 
  Net asset value, beginning of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
  Income from Investment Operations
 
 
 
 
 
 
 
 
 
 
     Net investment income (loss) B
 
.037
 
.045
 
.049
 
.027
 
- C
     Net realized and unrealized gain (loss) C
 
-
 
-
 
-
 
-
 
-
  Total from investment operations
 
.037  
 
.045  
 
.049  
 
.027  
 
- C
  Distributions from net investment income
 
(.037)
 
(.045)
 
(.049)
 
(.027)
 
- C
     Total distributions
 
(.037)
 
(.045)
 
(.049)
 
(.027)
 
- C
  Net asset value, end of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
 Total Return D,E
 
3.72
%
 
4.57%
 
5.05%
 
2.72%
 
-% F
 Ratios to Average Net Assets B,G,H
 
 
 
 
 
 
 
 
 
 
    Expenses before reductions
 
.46%
 
.46%
 
.46%
 
.46%
 
.46% I
    Expenses net of fee waivers, if any
 
.42
%
 
.42%
 
.42%
 
.42%
 
.14% I
    Expenses net of all reductions, if any
 
.42%
 
.42%
 
.42%
 
.42%
 
.14% I
    Net investment income (loss)
 
3.64%
 
4.45%
 
4.94%
 
2.68%
 
.01% I
 Supplemental Data
 
 
 
 
 
 
 
 
 
 
    Net assets, end of period (000 omitted)
$
148,291
$
97,972
$
108,217
$
116,643
$
100
 
AFor the period December 2, 2021 (commencement of sale of shares) through April 30, 2022.
BNet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
CAmount represents less than $.0005 per share.
DTotal returns for periods of less than one year are not annualized.
ETotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
FAmount represents less than .005%.
GFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
HExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
IAnnualized.
 
Fidelity® Government Money Market Fund Premium Class
 
Years ended April 30,
 
2026  
 
2025 
 
2024  
 
2023 
 
2022 
  Selected Per-Share Data 
 
 
 
 
 
 
 
 
 
 
  Net asset value, beginning of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
  Income from Investment Operations
 
 
 
 
 
 
 
 
 
 
     Net investment income (loss) A
 
.038
 
.046
 
.050
 
.028
 
- B
     Net realized and unrealized gain (loss) B
 
-
 
-
 
-
 
-
 
-
  Total from investment operations
 
.038  
 
.046  
 
.050  
 
.028  
 
- B
  Distributions from net investment income
 
(.038)
 
(.046)
 
(.050)
 
(.028)
 
- B
     Total distributions
 
(.038)
 
(.046)
 
(.050)
 
(.028)
 
- B
  Net asset value, end of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
 Total Return C
 
3.82
%
 
4.67%
 
5.15%
 
2.82%
 
.01%
 Ratios to Average Net Assets A,D,E
 
 
 
 
 
 
 
 
 
 
    Expenses before reductions
 
.36%
 
.36%
 
.36%
 
.36%
 
.36%
    Expenses net of fee waivers, if any
 
.32
%
 
.32%
 
.32%
 
.32%
 
.09%
    Expenses net of all reductions, if any
 
.32%
 
.32%
 
.32%
 
.32%
 
.09%
    Net investment income (loss)
 
3.74%
 
4.55%
 
5.04%
 
2.78%
 
.01%
 Supplemental Data
 
 
 
 
 
 
 
 
 
 
    Net assets, end of period (000 omitted)
$
14,305,880
$
13,457,452
$
10,394,158
$
7,609,041
$
4,352,205
 
ANet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
BAmount represents less than $.0005 per share.
CTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
DFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
EExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
 
Fidelity® Government Money Market Fund Class K6
 
Years ended April 30,
 
2026  
 
2025 
 
2024  
 
2023 
 
2022 
  Selected Per-Share Data 
 
 
 
 
 
 
 
 
 
 
  Net asset value, beginning of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
  Income from Investment Operations
 
 
 
 
 
 
 
 
 
 
     Net investment income (loss) A
 
.038
 
.046
 
.051
 
.029
 
- B
     Net realized and unrealized gain (loss) B
 
-
 
-
 
-
 
-
 
-
  Total from investment operations
 
.038  
 
.046  
 
.051  
 
.029  
 
- B
  Distributions from net investment income
 
(.038)
 
(.046)
 
(.051)
 
(.029)
 
- B
     Total distributions
 
(.038)
 
(.046)
 
(.051)
 
(.029)
 
- B
  Net asset value, end of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
 Total Return C
 
3.89
%
 
4.75%
 
5.22%
 
2.89%
 
.02%
 Ratios to Average Net Assets A,D,E
 
 
 
 
 
 
 
 
 
 
    Expenses before reductions
 
.27%
 
.27%
 
.27%
 
.27%
 
.27%
    Expenses net of fee waivers, if any
 
.25
%
 
.25%
 
.25%
 
.25%
 
.09%
    Expenses net of all reductions, if any
 
.25%
 
.25%
 
.25%
 
.25%
 
.09%
    Net investment income (loss)
 
3.81%
 
4.62%
 
5.11%
 
2.85%
 
.02%
 Supplemental Data
 
 
 
 
 
 
 
 
 
 
    Net assets, end of period (000 omitted)
$
4,884,223
$
4,716,911
$
3,456,750
$
2,779,806
$
2,174,050
 
ANet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
BAmount represents less than $.0005 per share.
CTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
DFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
EExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
Notes to Financial Statements
 
For the period ended April 30, 2026
 
1. Organization.
Fidelity Government Money Market Fund (the Fund) is a fund of Fidelity Hereford Street Trust (the Trust) and is authorized to issue an unlimited number of shares. The Trust is registered under the Investment Company Act of 1940, as amended (the 1940 Act), as an open-end management investment company organized as a Delaware statutory trust. The Fund offers Capital Reserves Class, Daily Money Class, Advisor M Class, Fidelity Government Money Market Fund, Class S, Premium Class and Class K6 shares, each of which has equal rights as to assets and voting privileges. Each class has exclusive voting rights with respect to matters that affect that class. Class S shares are offered only to the Fidelity FDIC-Insured Deposit Sweep Program.
2. Significant Accounting Policies.
The Fund is an investment company and applies the accounting and reporting guidance of the Financial Accounting Standards Board (FASB) Accounting Standards Codification Topic 946 Financial Services - Investment Companies. The financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (GAAP), which require management to make certain estimates and assumptions at the date of the financial statements. Actual results could differ from those estimates. The Fund operates as a single operating segment. The Fund's income, expenses, assets, and performance are regularly monitored and assessed as a whole by the investment adviser and other individuals responsible for oversight functions of the Trust, using the information presented in the financial statements and financial highlights. Subsequent events, if any, through the date that the financial statements were issued have been evaluated in the preparation of the financial statements. The Fund's Schedule of Investments lists any underlying mutual funds or exchange-traded funds but does not include the underlying holdings of these funds. The following summarizes the significant accounting policies of the Fund:
 
Investment Valuation. The Fund categorizes the inputs to valuation techniques used to value its investments into a disclosure hierarchy consisting of three levels as shown below:
 
Level 1 - unadjusted quoted prices in active markets for identical investments
Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, etc.)
Level 3 - unobservable inputs (including the Fund's own assumptions based on the best information available)
 
As permitted by compliance with certain conditions under Rule 2a-7 of the 1940 Act, securities are valued at amortized cost, which approximates fair value. The amortized cost of an instrument is determined by valuing it at its original cost and thereafter amortizing any discount or premium from its face value at a constant rate until maturity. Securities held by a money market fund are generally high quality and liquid; however, they are reflected as Level 2 because the inputs used to determine fair value are not quoted prices in an active market.
 
Investment Transactions and Income. The net asset value per share for processing shareholder transactions is calculated as of the close of business of the New York Stock Exchange (NYSE), normally 4:00 p.m. Eastern time. Security transactions are accounted for as of trade date. Gains and losses on securities sold are determined on the basis of identified cost and include proceeds received from litigation. Interest income is accrued as earned and includes coupon interest and amortization of premium and accretion of discount on debt securities as applicable.
 
Class Allocations and Expenses. Investment income, realized and unrealized capital gains and losses, common expenses of a fund, and certain fund-level expense reductions, if any, are allocated daily on a pro-rata basis to each class based on the relative net assets of each class to the total net assets of a fund. Each class differs with respect to transfer agent and distribution and service plan fees incurred, as applicable. Certain expense reductions may also differ by class, if applicable. For the reporting period, the allocated portion of income and expenses to each class as a percent of its average net assets may vary due to the timing of recording these transactions in relation to fluctuating net assets of the classes. Expenses directly attributable to a fund are charged to that fund. Expenses attributable to more than one fund are allocated among the respective funds on the basis of relative net assets or other appropriate methods. Expenses included in the accompanying financial statements reflect the expenses of that fund and do not include any expenses associated with any underlying mutual funds or exchange-traded funds. Although not included in a fund's expenses, a fund indirectly bears its proportionate share of these expenses through the net asset value of each underlying mutual fund or exchange-traded fund. Expense estimates are accrued in the period to which they relate and adjustments are made when actual amounts are known.
 
Income Tax Information and Distributions to Shareholders. Each year, the Fund intends to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code, including distributing substantially all of its taxable income and realized gains. As a result, no provision for U.S. Federal income taxes is required. As of April 30, 2026, the Fund did not have any unrecognized tax benefits in the financial statements; nor is the Fund aware of any tax positions for which it is reasonably possible that the total amounts of unrecognized tax benefits will significantly change in the next twelve months. The Fund files a U.S. federal tax return, in addition to state and local tax returns as required. The Fund's federal income tax returns are subject to examination by the Internal Revenue Service (IRS) for a period of three fiscal years after they are filed. State and local tax returns may be subject to examination for an additional fiscal year depending on the jurisdiction.
 
Distributions are declared and recorded daily and paid monthly from net investment income. Distributions from realized gains, if any, are declared and recorded on the ex-dividend date. Income and capital gain distributions are declared separately for each class. Income and capital gain distributions are determined in accordance with income tax regulations, which may differ from GAAP. In addition, the Fund claimed a portion of the payment made to redeeming shareholders as a distribution for income tax purposes.
 
Capital accounts within the financial statements are adjusted for permanent book-tax differences. These adjustments have no impact on net assets or the results of operations. Capital accounts are not adjusted for temporary book-tax differences which will reverse in a subsequent period.
 
Book-tax differences are primarily due to capital loss carryforwards and losses deferred due to wash sales.
 
As of period end, the cost and unrealized appreciation (depreciation) in securities for federal income tax purposes were as follows:
 
Gross unrealized appreciation
$-
Gross unrealized depreciation
-
Net unrealized appreciation (depreciation)
$-
Tax Cost
$457,994,334,847
 
The tax-based components of distributable earnings as of period end were as follows:
 
Undistributed ordinary income
$211,990
 
The tax character of distributions paid was as follows:
 
 
April 30, 2026
April 30, 2025
Ordinary Income
$15,470,769,163
$ 16,025,941,241
 
Repurchase Agreements. Pursuant to an Exemptive Order issued by the Securities and Exchange Commission, funds and other registered investment companies having management contracts with Fidelity Management and Research Company LLC, or its affiliates are permitted to transfer uninvested cash balances into joint trading accounts which are then invested in repurchase agreements. Funds may also invest directly with institutions in repurchase agreements. Repurchase agreements may be collateralized by cash or government securities. Upon settlement date, collateral is held in segregated accounts with custodian banks and may be obtained in the event of a default of the counterparty. The collateral balance is monitored on a daily basis to ensure it is at least equal to the principal amount of the repurchase agreement (including accrued interest). In the event of a default by the counterparty, realization of the collateral proceeds could be delayed, during which time the value of the collateral may decline.
3. Fees and Other Transactions with Affiliates.
Management Fee and Expense Contract. Fidelity Management & Research Company LLC (the investment adviser) and its affiliates provide the Fund with investment management related services for which the Fund pays a monthly management fee that is based on an annual rate of .25% of the Fund's average net assets. Under the expense contract, total expenses of Fidelity Government Money Market Fund are limited to an annual rate of .42% of the class' average net assets, with certain exceptions.
 
Distribution and Service Plan Fees. In accordance with Rule 12b-1 of the 1940 Act, the Fund has adopted separate Distribution and Service Plans for each class of shares. Certain classes pay Fidelity Distributors Company LLC (FDC), an affiliate of the investment adviser, separate Distribution and Service Fees, each of which is based on an annual percentage of each class' average net assets. In addition, FDC may pay financial intermediaries for selling shares of the Fund and providing shareholder support services. For the period, the Distribution and Service Fee rates, total fees and amounts retained by FDC were as follows:
 
 
Distribution Fee
Service Fee
Total Fees ($)
Retained by FDC ($)
Capital Reserves Class
 .25%
 .25%
18,947,458
2,432,772
Daily Money Class
 - %
 .25%
 22,973,618
 1,528,689
Advisor M Class
 - %
 .25%
 550,034
 8,106
 
 
 
42,471,110
3,969,567
 
Sales Load. FDC receives the proceeds of contingent deferred sales charges for Daily Money Class shares purchased by exchange from Class A or Class M shares of a Fidelity fund that were subject to these charges. In addition, FDC receives deferred sales charges for Advisor M Class shares purchased by exchange from Class M shares of a Fidelity fund that were subject to these charges.
 
For the period, sales charge amounts retained by FDC were as follows:
 
 
Retained by FDC ($)
Daily Money Class
 10,008
Advisor M Class
 2
 
Transfer Agent Fees. Fidelity Investments Institutional Operations Company LLC (FIIOC), an affiliate of the investment adviser, is the transfer, dividend disbursing and shareholder servicing agent for each class of the Fund. FIIOC receives asset-based fees with respect to each account. FIIOC pays for typesetting, printing and mailing of shareholder reports, except proxy statements. Each class pays a transfer agent fee equal to an annual rate of .20% of class-level average net assets, with the exception of Premium Class and Class K6 which pays .10% and .01% of class-level average net assets, respectively.
 
Under the expense contract, Fidelity Government Money Market Fund will pay a portion of the transfer agent fee at an annual rate of up to .17% of class-level average net assets.
 
For the period, transfer agent fees for each class were as follows:
 
 
Amount ($)
% of Class-Level Average Net Assets
Capital Reserves Class
 7,578,983
.20
Daily Money Class
 18,378,894
.20
Advisor M Class
 440,027
.20
Fidelity Government Money Market Fund
 634,414,444
.16
Class S
 274,274
.20
Premium Class
14,275,339
.10
Class K6
     482,689
.01
 
675,844,650
 
 
 
Accounting Fees. Fidelity Service Company, Inc. (FSC), an affiliate of the investment adviser, maintains the Fund's accounting records. The accounting fee is based on the level of average net assets for each month. For the period, the fees were equivalent to the following annual rates:
 
 
% of Average Net Assets
Fidelity Government Money Market Fund
-A
A Amount represents less than .005%
 
Deferred Trustee Compensation. Under a Deferred Compensation Plan (the Plan) for certain Funds, certain independent Trustees have elected to defer receipt of a portion of their annual compensation. Deferred amounts are invested in affiliated mutual funds, are marked-to-market and remain in a fund until distributed in accordance with the Plan. The investment of deferred amounts and the offsetting payable to the Trustees presented below are included in the accompanying Statement of Assets and Liabilities in other receivables and other payables and accrued expenses, as applicable.
 
Fidelity Government Money Market Fund
$3,205,535
 
Interfund Trades. Funds may purchase from or sell securities to other Fidelity Funds under procedures adopted by the Board of Trustees. The procedures have been designed to ensure these interfund trades are executed in accordance with Rule 17a-7 of the 1940 Act. During the period, there were no interfund trades.
4. Expense Reductions.
The investment adviser contractually agreed to reimburse expenses of each class to the extent annual operating expenses exceeded certain levels of class-level average net assets as noted in the table below. Some expenses, for example the compensation of the independent Trustees, and certain other expenses such as interest expense, are excluded from this reimbursement.
 
The following classes were in reimbursement during the period:
 
 
Expense Limitations
Reimbursement ($)
Expiration Date
Capital Reserves Class
.95%
 334,381
August 31, 2027
Daily Money Class
.70%
 813,083
August 31, 2027
Advisor M Class
.70%
 17,800
August 31, 2027
Class S
.42%
 52,773
August 31, 2027
Premium Class
.32%
 5,488,337
August 31, 2027
Class K6
.25%
 889,005
August 31, 2027
 
 
  7,595,379
 
5. Distributions to Shareholders.
Distributions to shareholders of each class were as follows:
 
 
Year ended
April 30, 2026
Year ended
April 30, 2025
Fidelity Government Money Market Fund
 
 
Distributions to shareholders
 
 
Capital Reserves Class
$118,294,947
 $158,016,170
Daily Money Class
 308,841,494
 356,917,449
Advisor M Class
 7,437,715
 8,031,565
Fidelity Government Money Market Fund
 14,311,825,239
 14,782,319,185
Class S
 4,960,452
 5,749,688
Premium Class
 535,176,629
 532,064,124
Class K6
 184,232,687
 182,843,060
Total  
$15,470,769,163
$16,025,941,241
6. Share Transactions.
Share transactions for each class of shares at a $1.00 per share were as follows and may contain in-kind transactions, automatic conversions between classes or exchanges between affiliated funds:
 
Shares
Shares
Dollars
Dollars
 
Year ended
 April 30, 2026
Year ended
 April 30, 2025
Year ended
 April 30, 2026
Year ended
 April 30, 2025
Fidelity Government Money Market Fund
 
 
 
 
Capital Reserves Class
 
 
 
 
Shares sold
16,451,363,966
18,454,832,381
$16,451,363,966
$18,454,832,381
Reinvestment of distributions 
72,741,490
99,479,480
72,741,490
99,479,480
Shares redeemed
(16,712,176,187)
(18,958,157,684)
(16,712,176,186)
(18,958,157,684)
Net increase (decrease)
(188,070,731)
(403,845,823)
$(188,070,730)
$(403,845,823)
Daily Money Class
 
 
 
 
Shares sold
38,920,663,368
36,003,268,978
$38,920,663,368
$36,003,268,978
Reinvestment of distributions 
214,106,352
248,435,633
214,106,352
248,435,633
Shares redeemed
(38,622,729,761)
(35,469,160,646)
(38,622,729,762)
(35,469,160,646)
Net increase (decrease)
512,039,959
782,543,965
$512,039,958
$782,543,965
Advisor M Class
 
 
 
 
Shares sold
192,962,025
201,132,042
$192,962,025
$201,132,042
Reinvestment of distributions 
7,258,467
7,821,036
7,258,467
7,821,036
Shares redeemed
(207,754,920)
(160,756,898)
(207,754,920)
(160,756,898)
Net increase (decrease)
(7,534,428)
48,196,180
$(7,534,428)
$48,196,180
Fidelity Government Money Market Fund
 
 
 
 
Shares sold
1,565,575,247,767
1,370,270,391,893
$1,565,574,613,914
$1,370,270,391,886
Reinvestment of distributions 
12,300,642,012
12,435,342,663
12,300,642,013
12,435,342,663
Shares redeemed
(1,524,075,162,534)
(1,314,146,305,500)
(1,524,074,528,686)
(1,314,146,305,494)
Net increase (decrease)
53,800,727,245
68,559,429,056
$53,800,727,241
$68,559,429,055
Class S
 
 
 
 
Shares sold
1,489,150,275
1,279,893,801
$1,489,150,275
$1,279,893,801
Reinvestment of distributions 
3,885,016
4,745,973
3,885,016
4,745,973
Shares redeemed
(1,442,715,134)
(1,294,884,332)
(1,442,715,134)
(1,294,884,332)
Net increase (decrease)
50,320,157
(10,244,558)
$50,320,157
$(10,244,558)
Premium Class
 
 
 
 
Shares sold
18,241,100,109
15,694,035,976
$18,241,100,108
$15,694,035,975
Reinvestment of distributions 
462,893,055
467,292,883
462,893,055
467,292,883
Shares redeemed
(17,855,735,062)
(13,098,754,645)
(17,855,735,061)
(13,098,754,645)
Net increase (decrease)
848,258,102
3,062,574,214
$848,258,102
$3,062,574,213
Class K6
 
 
 
 
Shares sold
4,361,118,283
3,818,432,334
$3,948,537,464
$3,818,432,334
Reinvestment of distributions 
184,232,687
182,815,441
184,232,687
182,815,441
Shares redeemed
(4,378,255,607)
(2,740,996,197)
(3,965,674,788)
(2,740,996,197)
Net increase (decrease)
167,095,363
1,260,251,578
$167,095,363
$1,260,251,578
7. Other.
A fund's organizational documents provide former and current trustees and officers with a limited indemnification against liabilities arising in connection with the performance of their duties to the fund. In the normal course of business, a fund may also enter into contracts that provide general indemnifications. A fund's maximum exposure under these arrangements is unknown as this would be dependent on future claims that may be made against a fund. The risk of material loss from such claims is considered remote.
8. Risk and Uncertainties.
Many factors affect a fund's performance. Developments that disrupt global economies and financial markets, such as public health emergencies, military conflicts, terrorism, government restrictions, political changes, and environmental disasters, may significantly affect a fund's investment performance. The effects of these developments to a fund will be impacted by the types of securities in which a fund invests, the financial condition, industry, economic sector, and geographic location of an issuer, and a fund's level of investment in the securities of that issuer. Significant concentrations in security types, issuers, industries, sectors, and geographic locations may magnify the factors that affect a fund's performance.
Report of Independent Registered Public Accounting Firm
To the Board of Trustees of Fidelity Hereford Street Trust and Shareholders of Fidelity Government Money Market Fund
Opinion on the Financial Statements
We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Fidelity Government Money Market Fund (one of the funds constituting Fidelity Hereford Street Trust, referred to hereafter as the "Fund") as of April 30, 2026, the related statement of operations for the year ended April 30, 2026, the statement of changes in net assets for each of the two years in the period ended April 30, 2026, including the related notes, and the financial highlights for each of the periods indicated therein (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Fund as of April 30, 2026, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period ended April 30, 2026 and the financial highlights for each of the periods indicated therein in conformity with accounting principles generally accepted in the United States of America.
Basis for Opinion
These financial statements are the responsibility of the Fund's management. Our responsibility is to express an opinion on the Fund's financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Fund in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audits of these financial statements in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud.
Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. Our procedures included confirmation of securities owned as of April 30, 2026 by correspondence with the custodians and brokers; when replies were not received from brokers, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion.
 
/s/ PricewaterhouseCoopers LLP
Boston, Massachusetts
June 10, 2026
We have served as the auditor of one or more investment companies in the Fidelity group of funds since 1932.
 
Distributions
 (Unaudited)
The dividend and capital gains distributions for the fund(s) are available on Fidelity.com or Institutional.Fidelity.com.
 
A total of 52.81% of the dividends distributed during the fiscal year was derived from interest on U.S. Government securities which is generally exempt from state income tax.
 
The fund designates $14,918,593,702 of distributions paid in the calendar year 2025 as qualifying to be taxed as interest-related dividends for nonresident alien shareholders.
 
The fund designates $15,470,769,163 of distributions paid during the fiscal year ended 2026 as qualifying to be taxed as section 163(j) interest dividends.
 
The fund will notify shareholders in the first quarter of 2027 of amounts for use in preparing 2026 income tax returns.
Item 8: Changes in and Disagreements with Accountants for Open-End Management Investment Companies
(Unaudited)
Note: This is not applicable for any fund included in this document.
Item 9: Proxy Disclosures for Open-End Management Investment Companies
(Unaudited)
Note: This is not applicable for any fund included in this document.
Item 10: Remuneration Paid to Directors, Officers, and others of Open-End Management Investment Companies
(Unaudited)
Note: This information is disclosed as part of the financial statements for each Fund as part of Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies.
Item 11: Statement Regarding Basis for Approval of Investment Advisory Contract
(Unaudited)
Note: This is not applicable for any fund included in this document.
 
1.703529.128
SPU-ANN-0626
Fidelity Flex® Funds
 
Fidelity Flex® Government Money Market Fund
 
 
 
 
Annual Report
April 30, 2026

Contents

Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies (Annual Report)

Fidelity Flex® Government Money Market Fund

Notes to Financial Statements

Report of Independent Registered Public Accounting Firm

Distributions

Item 8: Changes in and Disagreements with Accountants for Open-End Management Investment Companies

Item 9: Proxy Disclosures for Open-End Management Investment Companies

Item 10: Remuneration Paid to Directors, Officers, and others of Open-End Management Investment Companies

Item 11: Statement Regarding Basis for Approval of Investment Advisory Contract

To view a fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://www.fidelity.com/proxyvotingresults or visit the Securities and Exchange Commission's (SEC) web site at http://www.sec.gov.
You may also call 1-800-544-3455 (for managed account clients) or 1-800-835-5092 (for retirement plan participants) to request a free copy of the proxy voting guidelines.
Standard & Poor's, S&P and S&P 500 are registered service marks of The McGraw-Hill Companies, Inc. and have been licensed for use by Fidelity Distributors Corporation.
Other third-party marks appearing herein are the property of their respective owners.
All other marks appearing herein are registered or unregistered trademarks or service marks of FMR LLC or an affiliated company. © 2026 FMR LLC. All rights reserved.
 
This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus.
A fund files its complete schedule of portfolio holdings with the SEC for the first and third quarters of each fiscal year on Form N-PORT. Forms N-PORT are available on the SEC's web site at http://www.sec.gov. A fund's Forms N-PORT may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330.
For a complete list of a fund's portfolio holdings, view the most recent holdings listing, semiannual report, or annual report on Fidelity's web site at http://www.fidelity.com, http://www.institutional.fidelity.com, or http://www.401k.com, as applicable.
NOT FDIC INSURED •MAY LOSE VALUE •NO BANK GUARANTEE
Neither the Fund nor Fidelity Distributors Corporation is a bank.
Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies (Annual Report)
Fidelity Flex® Government Money Market Fund
Schedule of Investments April 30, 2026
Showing Percentage of Net Assets   
Repurchase Agreements - 38.3%
 
 
Maturity
Amount ($)
 
Value ($)
 
Fixed Income Clearing Corp - Credit Agricole 3.66%, dated 5/1/2026 due 5/4/2026 (b)
 
2,000,610
2,000,000
Fixed Income Clearing Corp - Credit Agricole 3.66%, dated 5/1/2026 due 5/4/2026 (b)
 
2,000,610
2,000,000
Investments in repurchase agreements in a joint trading account at 3.65%, dated 4/30/2026 due 5/1/2026 (Collateralized by U.S. Government Obligations)#
 
4,657,472
4,657,000
Repurchase Agreements*
 
76,208,014
76,000,000
 
TOTAL REPURCHASE AGREEMENTS
 (Cost $84,657,000)
 
 
84,657,000
 
 
 
 
U.S. Government Agency - Debt - 33.8%
 
 
Yield (%) (c)
Principal
Amount (a)
 
Value ($)
 
Federal Farm Credit Banks Funding Corp Federal Reserve Index -3.04%, 3.71% 6/12/2026 (d)(e)
 
3.71
500,000
499,986
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.04%, 3.7% 2/1/2027 (d)(e)
 
3.67
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.045%, 3.675% 4/15/2027 (d)(e)
 
3.68
1,000,000
999,852
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.055%, 3.685% 5/24/2027 (d)(e)
 
3.69
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 11/18/2026 (d)(e)
 
3.69
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 9/22/2026 (d)(e)
 
3.69
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 9/23/2027 (d)(e)
 
3.69
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.06%, 3.69% 9/4/2026 (d)(e)
 
3.69
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 11/13/2026 (d)(e)
 
3.70
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 3/5/2027 (d)(e)
 
3.70
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 6/22/2027 (d)(e)
 
3.70
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.065%, 3.695% 7/12/2027 (d)(e)
 
3.70
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 10/21/2026 (d)(e)
 
3.70
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 5/28/2026 (d)(e)
 
3.70
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.07%, 3.7% 8/12/2026 (d)(e)
 
3.70
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.075%, 3.705% 4/1/2027 (d)(e)
 
3.71
1,000,000
999,954
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 1/5/2028 (d)(e)
 
3.71
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.08%, 3.71% 12/22/2026 (d)(e)
 
3.71
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.085%, 3.715% 4/8/2027 (d)(e)
 
3.71
500,000
500,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 1/19/2027 (d)(e)
 
3.72
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 12/24/2026 (d)(e)
 
3.72
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 3/20/2028 (d)(e)
 
3.72
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 3/9/2028 (d)(e)
 
3.72
500,000
500,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.09%, 3.72% 5/14/2026 (d)(e)
 
3.72
1,000,000
1,000,010
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 1/8/2027 (d)(e)
 
3.73
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 3/25/2027 (d)(e)
 
3.73
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 6/18/2026 (d)(e)
 
3.73
250,000
250,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.1%, 3.73% 8/13/2027 (d)(e)
 
3.73
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.125%, 3.755% 10/6/2026 (d)(e)
 
3.76
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.135%, 3.765% 2/10/2027 (d)(e)
 
3.76
500,000
500,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.14%, 3.77% 10/23/2026 (d)(e)
 
3.77
500,000
500,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.145%, 3.775% 1/8/2027 (d)(e)
 
3.78
1,000,000
1,000,000
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.16%, 3.79% 1/3/2028 (d)(e)
 
3.79
1,000,000
1,001,124
Federal Farm Credit Banks Funding Corp U.S. SOFR Index + 0.185%, 3.815% 5/10/2027 (d)(e)
 
3.81
1,000,000
1,000,828
Federal Home Loan Bank Discount Notes 0% 1/29/2027
 
3.71
1,000,000
972,700
Federal Home Loan Bank Discount Notes 0% 10/14/2026
 
3.69
1,000,000
983,285
Federal Home Loan Bank Discount Notes 0% 10/21/2026
 
3.68
1,000,000
982,652
Federal Home Loan Bank Discount Notes 0% 10/9/2026
 
3.68
1,000,000
983,855
Federal Home Loan Bank Discount Notes 0% 12/7/2026
 
3.70
1,000,000
977,939
Federal Home Loan Bank Discount Notes 0% 5/1/2026
 
3.65
1,000,000
1,000,000
Federal Home Loan Bank Discount Notes 0% 5/15/2026
 
3.66
1,000,000
998,590
Federal Home Loan Bank Discount Notes 0% 5/20/2026
 
3.63
1,000,000
998,108
Federal Home Loan Bank Discount Notes 0% 5/22/2026
 
3.66 to 3.67
2,000,000
1,995,756
Federal Home Loan Bank Discount Notes 0% 5/27/2026
 
3.64 to 3.66
2,000,000
1,994,782
Federal Home Loan Bank Discount Notes 0% 5/6/2026
 
3.66 to 3.67
2,000,000
1,998,991
Federal Home Loan Bank Discount Notes 0% 5/8/2026
 
3.67
1,000,000
999,290
Federal Home Loan Bank Discount Notes 0% 6/10/2026
 
3.66 to 3.70
2,000,000
1,991,933
Federal Home Loan Bank Discount Notes 0% 6/22/2026
 
3.66
2,000,000
1,989,521
Federal Home Loan Bank Discount Notes 0% 6/26/2026
 
3.67 to 3.68
2,000,000
1,988,652
Federal Home Loan Bank Discount Notes 0% 6/5/2026
 
3.62
1,000,000
996,500
Federal Home Loan Bank Discount Notes 0% 7/10/2026
 
3.65
1,000,000
992,961
Federal Home Loan Bank Discount Notes 0% 7/29/2026
 
3.69
1,000,000
990,986
Federal Home Loan Bank Discount Notes 0% 7/31/2026
 
3.67
1,000,000
990,799
Federal Home Loan Bank Discount Notes 0% 8/5/2026
 
3.69
1,000,000
990,277
Federal Home Loan Bank Discount Notes 0% 9/23/2026
 
3.71
1,000,000
985,339
Federal Home Loan Bank Discount Notes 0% 9/25/2026
 
3.72
1,000,000
985,096
Federal Home Loan Bank Discount Notes 0% 9/9/2026
 
3.62
1,000,000
987,064
Federal Home Loan Bank U.S. SOFR Index + 0%, 3.63% 5/18/2026 (d)(e)
 
3.63
2,000,000
1,999,975
Federal Home Loan Bank U.S. SOFR Index + 0.03%, 3.66% 12/7/2026 (d)(e)
 
3.66
1,000,000
1,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 11/30/2026 (d)(e)
 
3.67
1,000,000
1,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.035%, 3.665% 12/29/2026 (d)(e)
 
3.67
1,000,000
1,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.055%, 3.685% 7/9/2027 (d)(e)
 
3.69
500,000
500,000
Federal Home Loan Bank U.S. SOFR Index + 0.075%, 3.705% 4/5/2027 (d)(e)
 
3.71
1,000,000
1,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.08%, 3.71% 12/8/2026 (d)(e)
 
3.71
500,000
500,000
Federal Home Loan Bank U.S. SOFR Index + 0.085%, 3.715% 3/10/2028 (d)(e)
 
3.71
1,000,000
1,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.09%, 3.72% 5/13/2026 (d)(e)
 
3.72
1,000,000
1,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.095%, 3.725% 2/25/2027 (d)(e)
 
3.72
1,000,000
1,000,426
Federal Home Loan Bank U.S. SOFR Index + 0.13%, 3.76% 2/5/2027 (d)(e)
 
3.76
500,000
500,000
Federal Home Loan Bank U.S. SOFR Index + 0.13%, 3.76% 6/24/2027 (d)(e)
 
3.76
500,000
500,000
Federal Home Loan Bank U.S. SOFR Index + 0.15%, 3.78% 11/19/2027 (d)(e)
 
3.78
1,000,000
1,000,000
Federal Home Loan Bank U.S. SOFR Index + 0.17%, 3.8% 11/5/2027 (d)(e)
 
3.80
750,000
750,000
Freddie Mac Discount Notes 0% 9/21/2026
 
3.72
1,000,000
985,501
Freddie Mac U.S. SOFR Index + 0.11%, 3.74% 5/7/2026 (d)(e)
 
3.74
1,000,000
1,000,000
Freddie Mac U.S. SOFR Index + 0.14%, 3.77% 10/16/2026 (d)(e)
 
3.77
500,000
500,000
 
TOTAL U.S. GOVERNMENT AGENCY - DEBT
 (Cost $74,762,732)
 
 
 
74,762,732
 
 
 
 
 
U.S. Treasury Obligations - 27.4%
 
 
Yield (%) (c)
Principal
Amount (a)
 
Value ($)
 
US Treasury Bills 0% 10/1/2026
 
3.67
2,000,000
1,969,358
US Treasury Bills 0% 10/15/2026
 
3.68
1,000,000
983,253
US Treasury Bills 0% 10/8/2026
 
3.68
2,000,000
1,967,867
US Treasury Bills 0% 5/14/2026
 
3.66 to 4.09
2,500,000
2,496,642
US Treasury Bills 0% 5/19/2026
 
3.66
1,000,000
998,183
US Treasury Bills 0% 5/21/2026
 
3.78
1,000,000
997,939
US Treasury Bills 0% 5/26/2026
 
3.65
900,000
897,730
US Treasury Bills 0% 5/28/2026
 
3.65
1,000,000
997,278
US Treasury Bills 0% 5/7/2026
 
3.64 to 3.77
3,000,000
2,998,166
US Treasury Bills 0% 6/18/2026
 
3.64
1,000,000
995,187
US Treasury Bills 0% 7/14/2026
 
3.64
1,700,000
1,687,420
US Treasury Bills 0% 7/21/2026
 
3.65
1,000,000
991,877
US Treasury Bills 0% 7/28/2026
 
3.68
2,000,000
1,982,229
US Treasury Bills 0% 7/7/2026
 
3.64
1,000,000
993,300
US Treasury Bills 0% 7/9/2026
 
3.67 to 4.09
3,000,000
2,978,015
US Treasury Bills 0% 8/18/2026
 
3.66 to 3.67
2,000,000
1,978,064
US Treasury Bills 0% 8/6/2026
 
3.91
1,000,000
989,868
US Treasury Bills 0% 9/17/2026
 
3.64 to 3.69
2,000,000
1,972,239
US Treasury Bills 0% 9/24/2026
 
3.69 to 3.70
9,000,000
8,867,712
US Treasury Notes 0.625% 7/31/2026
 
3.72 to 4.06
2,000,000
1,984,027
US Treasury Notes 1.25% 12/31/2026
 
3.75
1,000,000
983,736
US Treasury Notes 1.625% 11/30/2026
 
3.75
1,000,000
987,884
US Treasury Notes 1.625% 5/15/2026
 
3.72
1,000,000
999,197
US Treasury Notes 1.625% 9/30/2026
 
3.77
1,000,000
991,255
US Treasury Notes 1.875% 2/28/2027
 
3.78
1,000,000
984,570
US Treasury Notes 2.125% 5/31/2026
 
3.85
1,000,000
998,598
US Treasury Notes 3 month U.S. Treasury Bill INDX + 0.099%, 3.7422% 1/31/2028 (d)(e)
 
3.74
1,000,000
999,984
US Treasury Notes 3 month U.S. Treasury Bill INDX + 0.19%, 3.8332% 10/31/2027 (d)(e)
 
3.83
1,000,000
1,001,271
US Treasury Notes 3.625% 5/15/2026
 
3.73
1,000,000
999,959
US Treasury Notes 3.75% 4/30/2027
 
3.79
1,000,000
999,643
US Treasury Notes 4.125% 1/31/2027
 
3.73 to 3.76
2,000,000
2,005,525
US Treasury Notes 4.125% 2/28/2027
 
3.84
1,000,000
1,002,275
US Treasury Notes 4.25% 12/31/2026
 
3.76
1,000,000
1,003,201
US Treasury Notes 4.375% 7/31/2026
 
3.73
1,000,000
1,001,594
US Treasury Notes 4.375% 8/15/2026
 
3.77 to 3.79
3,000,000
3,005,124
US Treasury Notes 4.625% 6/30/2026
 
3.75
1,000,000
1,001,436
US Treasury Notes 4.875% 5/31/2026
 
3.86 to 3.87
2,000,000
2,001,645
 
TOTAL U.S. TREASURY OBLIGATIONS
 (Cost $60,693,251)
 
 
 
60,693,251
 
 
 
 
 
 
TOTAL INVESTMENT IN SECURITIES - 99.5%
 (Cost $220,112,983)
 
 
 
220,112,983
NET OTHER ASSETS (LIABILITIES) - 0.5%  
1,164,804
NET ASSETS - 100.0%
221,277,787
 
 
 
 
The date shown for securities represents the date when principal payments must be paid, taking into account any call options exercised by the issuer and any permissible maturity shortening features other than interest rate resets.
 
Legend
 
(a)
Amount is stated in United States dollars unless otherwise noted.
 
(b)
Represents a forward settling transaction and therefore no collateral securities had been allocated as of period end. The agreement contemplated the delivery of U.S. Treasury Obligations as collateral on settlement date.
 
(c)
Yield represents either the annualized yield at the date of purchase, or the stated coupon rate, or, for floating and adjustable rate securities, the rate at period end.
 
(d)
Coupon is indexed to a floating interest rate which may be multiplied by a specified factor and/or subject to caps or floors.
 
(e)
Coupon rates for floating and adjustable rate securities reflect the rates in effect at period end.
 
(f)
Coupon is indexed to a floating interest rate which may be multiplied by a specified factor and / or subject to caps or floors. Coupon rates for floating and adjustable rate securities reflect the rates in effect at period end. The maturity amount is based on the rate at period end.
 
* Repurchase Agreements
Counterparty
Lending Rate (%)
Settlement Date
Maturity Date
Repurchase Agreement
Value ($)
Repurchase Agreement Proceeds ($)
Collateralized By
Collateral Coupon (%)
Collateral Maturity Date
Collateral Value Received ($)
ABN AMRO Bank NV
3.65
4/2026
5/2026
1,000,000
1,000,101
U.S. Treasuries (including strips)
0.63 - 4.00
 1/2028 - 8/2030
1,020,130
BMO Capital Markets Corp
3.65
4/2026
5/2026
1,000,000
1,000,101
U.S. Treasuries (including strips)
5.00
 5/2045
1,020,185
BMO Chicago Branch
3.69
3/2026
5/2026
1,000,000
1,005,023
Agency Mortgage-Backed Securities
6.00
 4/2056
1,023,869
BMO Chicago Branch
3.70
3/2026
5/2026
1,000,000
1,005,036
Agency Mortgage-Backed Securities
6.00
 10/2055
1,024,089
BMO Chicago Branch
3.69
3/2026
5/2026
1,000,000
1,004,305
Agency Mortgage-Backed Securities
6.00
 4/2056
1,023,869
Barclays Bank PLC
3.66
4/2026
5/2026
1,000,000
1,000,102
Agency Mortgage-Backed Securities
2.50 - 6.00
 2/2028 - 2/2056
553,551
Agency Collateralized Mortgage Obligation
1.40 - 6.50
 8/2032 - 5/2065
471,117
 
 
 
 
 
 
 
 
 
1,024,668
BofA Securities, Inc.
3.65(f)
3/2026
7/2026
1,000,000
1,012,370
Agency Mortgage-Backed Securities
2.00 - 7.00
 5/2031 - 11/2055
1,025,497
BofA Securities, Inc.
3.65(f)
3/2026
7/2026
1,000,000
1,012,370
Agency Mortgage-Backed Securities
2.00 - 7.50
 10/2028 - 11/2055
1,025,810
BofA Securities, Inc.
3.64(f)
1/2026
6/2026
1,000,000
1,012,639
U.S. Treasuries (including strips)
1.13 - 4.75
 2/2028 - 2/2037
1,029,779
Canadian Imperial Bank of Commerce
3.67
4/2026
5/2026
1,000,000
1,003,262
U.S. Treasuries (including strips)
0.00 - 4.88
 5/2026 - 8/2055
1,027,216
Canadian Imperial Bank of Commerce
3.67
4/2026
5/2026
1,000,000
1,003,058
Agency Mortgage-Backed Securities
1.27 - 7.00
 3/2028 - 7/2055
1,018,768
U.S. Treasuries (including strips)
0.00 - 4.63
 6/2026 - 2/2040
3,116
 
 
 
 
 
 
 
 
 
1,021,884
Canadian Imperial Bank of Commerce
3.67
4/2026
5/2026
1,000,000
1,002,141
U.S. Treasuries (including strips)
0.00 - 4.63
 9/2026 - 2/2054
1,021,575
Canadian Imperial Bank of Commerce
3.66
4/2026
5/2026
1,000,000
1,003,050
U.S. Treasuries (including strips)
0.00 - 4.50
 6/2026 - 11/2054
1,022,641
Citigroup Global Capital Markets Inc
3.70(f)
4/2026
7/2026
1,000,000
1,006,372
Agency Mortgage-Backed Securities
4.04 - 4.44
 4/2056 - 5/2056
1,020,105
Citigroup Global Capital Markets Inc
3.69(f)
4/2026
6/2026
1,000,000
1,006,355
Agency Mortgage-Backed Securities
4.04 - 4.44
 4/2056 - 5/2056
1,020,599
U.S. Treasuries (including strips)
3.75
 10/2032
1,268
 
 
 
 
 
 
 
 
 
1,021,867
FICC JP Morgan SEC GC Repo (Gov)
3.65
4/2026
5/2026
3,000,000
3,000,304
U.S. Treasuries (including strips)
0.00 - 4.13
 7/2026 - 11/2041
3,060,362
Fixed Income Clearing Corp - BONY
3.65
4/2026
5/2026
3,000,000
3,000,304
Agency Mortgage-Backed Securities
2.00 - 5.50
 8/2031 - 12/2055
3,060,000
Fixed Income Clearing Corp - Barclays
3.66
4/2026
5/2026
1,000,000
1,000,102
U.S. Treasuries (including strips)
0.00 - 3.00
 8/2026 - 5/2042
1,020,114
Fixed Income Clearing Corp - Barclays
3.66
4/2026
5/2026
2,000,000
2,000,203
U.S. Treasuries (including strips)
1.13 - 4.00
 10/2026 - 11/2035
2,040,232
Fixed Income Clearing Corp - CIBC
3.65
4/2026
5/2026
2,000,000
2,000,203
U.S. Treasuries (including strips)
3.63
 12/2030
2,041,854
Fixed Income Clearing Corp - Credit Agricole
3.67
4/2026
5/2026
2,000,000
2,000,204
U.S. Treasuries (including strips)
3.75
 8/2031
2,053,467
Fixed Income Clearing Corp - Credit Agricole
3.67
4/2026
5/2026
2,000,000
2,000,204
U.S. Treasuries (including strips)
1.38 - 4.00
 5/2028 - 11/2052
2,040,213
Fixed Income Clearing Corp - Credit Agricole
3.65
4/2026
5/2026
1,000,000
1,000,101
U.S. Treasuries (including strips)
2.75 - 3.50
 2/2028 - 3/2029
1,020,116
Fixed Income Clearing Corp - Goldman
3.65
4/2026
5/2026
1,000,000
1,000,101
Agency Mortgage-Backed Securities
3.00 - 5.00
 5/2043 - 6/2055
1,020,105
Fixed Income Clearing Corp - ING
3.65
4/2026
5/2026
1,000,000
1,000,101
U.S. Treasuries (including strips)
3.50
 1/2028
1,019,403
Fixed Income Clearing Corp - ING
3.65
4/2026
5/2026
1,000,000
1,000,101
Agency Mortgage-Backed Securities
2.00 - 5.50
 2/2040 - 6/2054
1,019,126
U.S. Treasuries (including strips)
4.63
 11/2045
978
 
 
 
 
 
 
 
 
 
1,020,104
Fixed Income Clearing Corp - Mizuho
3.65
4/2026
5/2026
1,000,000
1,000,101
Agency Mortgage-Backed Securities
3.96 - 6.29
 4/2031 - 4/2056
367,076
U.S. Treasuries (including strips)
1.38
 8/2050
653,029
 
 
 
 
 
 
 
 
 
1,020,105
Fixed Income Clearing Corp - Morgan Stanley
3.65
4/2026
5/2026
3,000,000
3,000,304
Agency Mortgage-Backed Securities
2.50 - 8.00
 4/2027 - 4/2056
1,003,238
U.S. Treasuries (including strips)
0.00 - 3.88
 7/2026 - 8/2049
2,057,072
 
 
 
 
 
 
 
 
 
3,060,310
Fixed Income Clearing Corp - Morgan Stanley
3.65
4/2026
5/2026
1,000,000
1,000,101
U.S. Treasuries (including strips)
0.00 - 4.75
 7/2026 - 2/2045
1,020,124
Fixed Income Clearing Corp - Morgan Stanley
3.65
4/2026
5/2026
3,000,000
3,000,304
Agency Mortgage-Backed Securities
3.50 - 5.00
 5/2052 - 12/2055
3,032,786
U.S. Treasuries (including strips)
0.63 - 4.25
 10/2027 - 5/2043
27,525
 
 
 
 
 
 
 
 
 
3,060,311
Fixed Income Clearing Corp - Morgan Stanley
3.65
4/2026
5/2026
3,000,000
3,000,304
Agency Mortgage-Backed Securities
3.00 - 8.00
 12/2030 - 3/2056
7,727
U.S. Treasuries (including strips)
1.25 - 3.88
 8/2026 - 11/2051
3,052,634
 
 
 
 
 
 
 
 
 
3,060,361
Fixed Income Clearing Corp - Natixis
3.65
4/2026
5/2026
1,000,000
1,000,101
U.S. Treasuries (including strips)
4.88
 5/2026
1,020,008
Fixed Income Clearing Corp - Natwest
3.65
4/2026
5/2026
1,000,000
1,000,101
U.S. Treasuries (including strips)
3.50
 9/2027
1,020,124
Fixed Income Clearing Corp - Nomura
3.65
4/2026
5/2026
1,000,000
1,000,101
U.S. Treasuries (including strips)
2.50 - 4.88
 12/2026 - 11/2034
1,020,195
Fixed Income Clearing Corp - State Street Bank
3.65
4/2026
5/2026
1,000,000
1,000,101
Agency Mortgage-Backed Securities
3.00 - 6.50
 6/2048 - 4/2056
1,020,104
U.S. Treasuries (including strips)
3.00
 8/2048
102,032
 
 
 
 
 
 
 
 
 
1,122,136
Goldman Sachs & Co LLC
3.65
4/2026
5/2026
1,000,000
1,000,101
Agency Mortgage-Backed Securities
4.00
 9/2052
1,020,104
JP Morgan Securities, LLC
3.75(f)
4/2026
8/2026
1,000,000
1,012,500
Agency Collateralized Mortgage Obligation
5.50
 7/2055
1,032,580
JP Morgan Securities, LLC
3.65(f)
4/2026
5/2026
2,000,000
2,006,286
U.S. Treasuries (including strips)
2.75 - 3.50
 2/2031 - 8/2032
2,042,914
JP Morgan Securities, LLC
3.64(f)
4/2026
5/2026
2,000,000
2,006,067
U.S. Treasuries (including strips)
4.00 - 4.63
 5/2030 - 5/2031
2,043,538
JP Morgan Securities, LLC
3.65(f)
4/2026
5/2026
2,000,000
2,006,286
U.S. Treasuries (including strips)
1.13 - 4.63
 9/2030 - 5/2040
2,044,376
Lloyds Bank Corp Mrkts
3.66
4/2026
5/2026
1,000,000
1,000,712
U.S. Treasuries (including strips)
0.63 - 4.75
 10/2026 - 2/2056
1,021,152
Lloyds Bank PLC
3.72
4/2026
7/2026
1,000,000
1,009,403
U.S. Treasuries (including strips)
0.50 - 4.13
 8/2027 - 8/2047
1,022,678
Lloyds Bank PLC
3.72
4/2026
7/2026
1,000,000
1,008,668
U.S. Treasuries (including strips)
0.63 - 1.88
 12/2027 - 2/2032
1,022,037
Lloyds Bank PLC
3.72
2/2026
5/2026
1,000,000
1,009,506
U.S. Treasuries (including strips)
0.50 - 4.13
 8/2027 - 8/2047
1,039,495
MUFG Securities EMEA PLC
3.66
4/2026
5/2026
1,000,000
1,004,778
U.S. Treasuries (including strips)
1.13 - 3.88
 10/2026 - 7/2027
1,026,575
MUFG Securities EMEA PLC
3.67
4/2026
5/2026
1,000,000
1,003,976
U.S. Treasuries (including strips)
0.50 - 4.63
 7/2027 - 2/2035
1,023,033
MUFG Securities EMEA PLC
3.65
4/2026
5/2026
1,000,000
1,000,101
U.S. Treasuries (including strips)
3.50
 3/2029
1,020,129
Mizuho Bank, Ltd.
3.66
4/2026
5/2026
1,000,000
1,000,102
U.S. Treasuries (including strips)
1.63
 5/2031
1,022,642
Morgan Stanley & Co LLC
3.65
4/2026
5/2026
2,000,000
2,000,203
Agency Mortgage-Backed Securities
2.50 - 8.50
 12/2028 - 4/2056
1,618,949
U.S. Treasuries (including strips)
2.88 - 4.25
 8/2035 - 11/2046
421,300
 
 
 
 
 
 
 
 
 
2,040,249
Morgan Stanley & Co LLC
3.65
4/2026
5/2026
1,000,000
1,000,101
Agency Mortgage-Backed Securities
2.00 - 7.50
 12/2026 - 5/2056
714,458
U.S. Treasuries (including strips)
2.88 - 4.38
 8/2026 - 11/2046
305,708
 
 
 
 
 
 
 
 
 
1,020,166
Morgan Stanley & Co LLC
3.65
4/2026
5/2026
1,000,000
1,000,101
Agency Mortgage-Backed Securities
1.50 - 7.00
 7/2026 - 9/2062
1,015,802
U.S. Treasuries (including strips)
2.88 - 4.25
 8/2035 - 11/2046
4,337
 
 
 
 
 
 
 
 
 
1,020,139
NatWest Market Securities Inc
3.66
4/2026
5/2026
1,000,000
1,000,712
U.S. Treasuries (including strips)
3.50
 9/2027
1,020,324
RBC Dominion Securities
3.68
4/2026
7/2026
1,000,000
1,009,609
Agency Mortgage-Backed Securities
1.50 - 6.50
 4/2047 - 4/2056
9,634
U.S. Treasuries (including strips)
0.00 - 4.63
 5/2027 - 2/2054
1,017,665
 
 
 
 
 
 
 
 
 
1,027,299
RBC Financial Group
3.69
4/2026
10/2026
1,000,000
1,015,785
Agency Mortgage-Backed Securities
5.00 - 6.00
 9/2053 - 5/2056
4,542
U.S. Treasuries (including strips)
0.00 - 2.88
 8/2026 - 2/2053
1,015,754
 
 
 
 
 
 
 
 
 
1,020,296
RBC Financial Group
3.65
1/2026
6/2026
1,000,000
1,014,904
Agency Mortgage-Backed Securities
2.32 - 6.13
 1/2030 - 5/2056
9,425
U.S. Treasuries (including strips)
0.00 - 4.50
 7/2026 - 2/2053
1,030,838
 
 
 
 
 
 
 
 
 
1,040,263
TD Securities (U.S.A.)
3.65
4/2026
5/2026
1,000,000
1,000,101
U.S. Treasuries (including strips)
4.13
 2/2032
1,020,125
Wells Fargo Securities, LLC
3.72
4/2026
7/2026
500,000
504,650
Agency Mortgage-Backed Securities
5.50
 4/2056
511,265
Wells Fargo Securities, LLC
3.71
2/2026
5/2026
500,000
504,586
Agency Mortgage-Backed Securities
5.50
 4/2056
513,732
Wells Fargo Securities, LLC
3.70
2/2026
5/2026
1,000,000
1,009,045
Agency Mortgage-Backed Securities
5.50
 4/2056
1,028,073
Total Repurchase Agreements
 
 
 
76,000,000
76,208,014
 
 
 
77,796,012
 
 
Investment Valuation
 
All investments are categorized as Level 2 under the Fair Value Hierarchy. The inputs or methodology used for valuing securities may not be an indication of the risk associated with investing in these securities. For more information on valuation inputs, refer to the Investment Valuation section in the accompanying Notes to Financial Statements.
 
Other Information
# Additional information on each counterparty to the repurchase agreement is as follows:
Repurchase Agreement / Counterparty
Value ($)
 
$4,657,000 due 05/01/2026 at 3.65%
 
 
Bank of America NA
601,000
 
JPMorgan Securities LLC
1,586,000
 
Rbc Dominion Securities Inc
334,000
 
Sumitomo Mitsui Banking Corp
1,486,000
 
Sumitomo Mitsui Banking Corp/New York
583,000
 
Wells Fargo Securities LLC
67,000
 
 
4,657,000
 
Financial Statements
Statement of Assets and Liabilities
As of April 30, 2026
 
 
Assets
 
 
 
 
Investment in securities, at value (including repurchase agreements of $84,657,000) - See accompanying schedule:
Unaffiliated issuers (cost $220,112,983)
 
 
$
220,112,983
Cash
 
 
1,000,108
Receivable for fund shares sold
 
 
19,197,559
Interest receivable
 
 
494,738
  Total assets
 
 
240,805,388
Liabilities
 
 
 
 
Payable for investments purchased
$
6,985,129
 
 
Payable for fund shares redeemed
12,299,550
 
 
Distributions payable
242,922
 
 
  Total liabilities
 
 
 
19,527,601
Net Assets  
 
 
$
221,277,787
Net Assets consist of:
 
 
 
 
Paid in capital
 
 
$
221,298,895
Total accumulated earnings (loss)
 
 
 
(21,108)
Net Assets
 
 
$
221,277,787
Net Asset Value, offering price and redemption price per share ($221,277,787 ÷ 221,092,680 shares)
 
 
$
1.00
Statement of Operations
 
Year ended April 30, 2026
 
Investment Income
 
 
 
 
Interest  
 
 
$
7,270,000
Expenses
 
 
 
 
Independent trustees' fees and expenses
$
404
 
 
Proxy fee
85
 
 
 Total expenses
 
 
 
489
Net Investment income (loss)
 
 
 
7,269,511
Realized and Unrealized Gain (Loss)
 
 
 
 
Net realized gain (loss) on:
 
 
 
 
 Investment Securities:
 
 
 
 
   Unaffiliated issuers  
 
202,836
 
 
Total net realized gain (loss)
 
 
 
202,836
Net increase in net assets resulting from operations
 
 
$
7,472,347
Statement of Changes in Net Assets
 
 
Year ended
April 30, 2026
 
Year ended
April 30, 2025
Increase (Decrease) in Net Assets
 
 
 
 
Operations
 
 
 
Net investment income (loss)
$
7,269,511
$
6,991,823
Net realized gain (loss)
 
202,836
 
8,809
  Net increase in net assets resulting from operations
 
7,472,347
 
7,000,632
Distributions to shareholders
 
(7,282,865)
 
(7,003,203)
 
 
 
 
 
Share transactions
 
 
 
 
Proceeds from sales of shares
 
8,023,011,408
 
6,427,842,115
  Reinvestment of distributions
 
4,764,566
 
4,669,314
Cost of shares redeemed
 
(7,958,634,207)
 
(6,417,747,960)
 
 
 
 
 
  Net increase (decrease) in net assets and shares resulting from share transactions
 
69,141,767
 
14,763,469
Total increase (decrease) in net assets
 
69,331,249
 
14,760,898
 
 
 
 
 
Net Assets
 
 
 
 
Beginning of period
 
151,946,538
 
137,185,640
End of period
$
221,277,787
$
151,946,538
 
 
 
 
 
Other Information
 
 
 
 
Shares
 
 
 
 
Sold
 
8,023,011,408
 
6,427,838,064
  Issued in reinvestment of distributions
 
4,766,341
 
4,669,314
Redeemed
 
(7,958,634,207)
 
(6,417,747,960)
Net increase (decrease)
 
69,143,542
 
14,759,418
 
 
 
 
 
Financial Highlights
 
Fidelity Flex® Government Money Market Fund
 
Years ended April 30,
 
2026  
 
2025 
 
2024  
 
2023 
 
2022 
  Selected Per-Share Data 
 
 
 
 
 
 
 
 
 
 
  Net asset value, beginning of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
  Income from Investment Operations
 
 
 
 
 
 
 
 
 
 
     Net investment income (loss) A
 
.041
 
.049
 
.054
 
.031
 
.001
     Net realized and unrealized gain (loss) B
 
-
 
-
 
-
 
-
 
-
  Total from investment operations
 
.041  
 
.049  
 
.054  
 
.031  
 
.001
  Distributions from net investment income
 
(.041)
 
(.049)
 
(.054)
 
(.031)
 
(.001)
     Total distributions
 
(.041)
 
(.049)
 
(.054)
 
(.031)
 
(.001)
  Net asset value, end of period
$
1.00
$
1.00
$
1.00
$
1.00
$
1.00
 Total Return C
 
4.16
%
 
5.01%
 
5.49%
 
3.17%
 
.10%
 Ratios to Average Net Assets A,D,E
 
 
 
 
 
 
 
 
 
 
    Expenses before reductions
 
-% F
 
-% F
 
.12%
 
-% F
 
-% F
    Expenses net of fee waivers, if any F
 
-
%
 
-%
 
-%
 
-%
 
-%
    Expenses net of all reductions, if any F
 
-%
 
-%
 
-%
 
-%
 
-%
    Net investment income (loss)
 
4.04%
 
4.86%
 
5.36%
 
3.15%
 
.10%
 Supplemental Data
 
 
 
 
 
 
 
 
 
 
    Net assets, end of period (000 omitted)
$
221,278
$
151,947
$
137,186
$
100,188
$
116,405
 
ANet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
BAmount represents less than $.0005 per share.
CTotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
DFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
EExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
FAmount represents less than .005%.
Notes to Financial Statements
 
For the period ended April 30, 2026
 
1. Organization.
Fidelity Flex Government Money Market Fund (the Fund) is a fund of Fidelity Hereford Street Trust (the Trust) and is authorized to issue an unlimited number of shares. Share transactions on the Statement of Changes in Net Assets may contain exchanges between affiliated funds. The Trust is registered under the Investment Company Act of 1940, as amended (the 1940 Act), as an open-end management investment company organized as a Delaware statutory trust. The Fund is available only to certain fee-based accounts and advisory programs offered by Fidelity.
2. Significant Accounting Policies.
The Fund is an investment company and applies the accounting and reporting guidance of the Financial Accounting Standards Board (FASB) Accounting Standards Codification Topic 946 Financial Services - Investment Companies. The financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (GAAP), which require management to make certain estimates and assumptions at the date of the financial statements. Actual results could differ from those estimates. The Fund operates as a single operating segment. The Fund's income, expenses, assets, and performance are regularly monitored and assessed as a whole by the investment adviser and other individuals responsible for oversight functions of the Trust, using the information presented in the financial statements and financial highlights. Subsequent events, if any, through the date that the financial statements were issued have been evaluated in the preparation of the financial statements. The Fund's Schedule of Investments lists any underlying mutual funds or exchange-traded funds but does not include the underlying holdings of these funds. The following summarizes the significant accounting policies of the Fund:
 
Investment Valuation. The Fund categorizes the inputs to valuation techniques used to value its investments into a disclosure hierarchy consisting of three levels as shown below:
 
Level 1 - unadjusted quoted prices in active markets for identical investments
Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, etc.)
Level 3 - unobservable inputs (including the Fund's own assumptions based on the best information available)
 
As permitted by compliance with certain conditions under Rule 2a-7 of the 1940 Act, securities are valued at amortized cost, which approximates fair value. The amortized cost of an instrument is determined by valuing it at its original cost and thereafter amortizing any discount or premium from its face value at a constant rate until maturity. Securities held by a money market fund are generally high quality and liquid; however, they are reflected as Level 2 because the inputs used to determine fair value are not quoted prices in an active market.
 
Investment Transactions and Income. The net asset value per share for processing shareholder transactions is calculated as of the close of business of the New York Stock Exchange (NYSE), normally 4:00 p.m. Eastern time. Security transactions are accounted for as of trade date. Gains and losses on securities sold are determined on the basis of identified cost. Interest income is accrued as earned and includes coupon interest and amortization of premium and accretion of discount on debt securities as applicable.
 
Expenses. Expenses directly attributable to a fund are charged to that fund. Expenses attributable to more than one fund are allocated among the respective funds on the basis of relative net assets or other appropriate methods. Expenses included in the accompanying financial statements reflect the expenses of that fund and do not include any expenses associated with any underlying mutual funds or exchange-traded funds. Although not included in a fund's expenses, a fund indirectly bears its proportionate share of these expenses through the net asset value of each underlying mutual fund or exchange-traded fund. Expense estimates are accrued in the period to which they relate and adjustments are made when actual amounts are known.
 
Income Tax Information and Distributions to Shareholders. Each year, the Fund intends to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code, including distributing substantially all of its taxable income and realized gains. As a result, no provision for U.S. Federal income taxes is required. As of April 30, 2026, the Fund did not have any unrecognized tax benefits in the financial statements; nor is the Fund aware of any tax positions for which it is reasonably possible that the total amounts of unrecognized tax benefits will significantly change in the next twelve months. The Fund files a U.S. federal tax return, in addition to state and local tax returns as required. The Fund's federal income tax returns are subject to examination by the Internal Revenue Service (IRS) for a period of three fiscal years after they are filed. State and local tax returns may be subject to examination for an additional fiscal year depending on the jurisdiction.
 
Distributions are declared and recorded daily and paid monthly from net investment income. Distributions from realized gains, if any, are declared and recorded on the ex-dividend date. Income and capital gain distributions are determined in accordance with income tax regulations, which may differ from GAAP. In addition, the Fund claimed a portion of the payment made to redeeming shareholders as a distribution for income tax purposes.
 
Capital accounts within the financial statements are adjusted for permanent book-tax differences. These adjustments have no impact on net assets or the results of operations. Capital accounts are not adjusted for temporary book-tax differences which will reverse in a subsequent period.
 
Book-tax differences are primarily due to losses deferred due to wash sales.
 
As of period end, the cost and unrealized appreciation (depreciation) in securities for federal income tax purposes were as follows:
 
Gross unrealized appreciation
$-
Gross unrealized depreciation
-
Net unrealized appreciation (depreciation)
$-
Tax Cost
$220,112,983
 
The tax character of distributions paid was as follows:
 
 
April 30, 2026
April 30, 2025
Ordinary Income
$7,282,865
$7,003,203
 
Repurchase Agreements. Pursuant to an Exemptive Order issued by the Securities and Exchange Commission, funds and other registered investment companies having management contracts with Fidelity Management and Research Company LLC, or its affiliates are permitted to transfer uninvested cash balances into joint trading accounts which are then invested in repurchase agreements. Funds may also invest directly with institutions in repurchase agreements. Repurchase agreements may be collateralized by cash or government securities. Upon settlement date, collateral is held in segregated accounts with custodian banks and may be obtained in the event of a default of the counterparty. The collateral balance is monitored on a daily basis to ensure it is at least equal to the principal amount of the repurchase agreement (including accrued interest). In the event of a default by the counterparty, realization of the collateral proceeds could be delayed, during which time the value of the collateral may decline.
3. Fees and Other Transactions with Affiliates.
Management Fee. Fidelity Management & Research Company LLC (the investment adviser) and its affiliates provide the Fund with investment management related services and the Fund does not pay any fees for these services. Under the management contract, the investment adviser or an affiliate pays all other expenses of the Fund, excluding fees and expenses of the independent Trustees, and certain miscellaneous expenses such as proxy and shareholder meeting expenses.
 
Interfund Trades. Funds may purchase from or sell securities to other Fidelity Funds under procedures adopted by the Board of Trustees. The procedures have been designed to ensure these interfund trades are executed in accordance with Rule 17a-7 of the 1940 Act. During the period, there were no interfund trades.
4. Other.
A fund's organizational documents provide former and current trustees and officers with a limited indemnification against liabilities arising in connection with the performance of their duties to the fund. In the normal course of business, a fund may also enter into contracts that provide general indemnifications. A fund's maximum exposure under these arrangements is unknown as this would be dependent on future claims that may be made against a fund. The risk of material loss from such claims is considered remote.
5. Risk and Uncertainties.
Many factors affect a fund's performance. Developments that disrupt global economies and financial markets, such as public health emergencies, military conflicts, terrorism, government restrictions, political changes, and environmental disasters, may significantly affect a fund's investment performance. The effects of these developments to a fund will be impacted by the types of securities in which a fund invests, the financial condition, industry, economic sector, and geographic location of an issuer, and a fund's level of investment in the securities of that issuer. Significant concentrations in security types, issuers, industries, sectors, and geographic locations may magnify the factors that affect a fund's performance.
Report of Independent Registered Public Accounting Firm
To the Board of Trustees of Fidelity Hereford Street Trust and Shareholders of Fidelity Flex Government Money Market Fund
 
Opinion on the Financial Statements
 
We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Fidelity Flex Government Money Market Fund (one of the funds constituting Fidelity Hereford Street Trust, referred to hereafter as the "Fund") as of April 30, 2026, the related statement of operations for the year ended April 30, 2026, the statement of changes in net assets for each of the two years in the period ended April 30, 2026, including the related notes, and the financial highlights for each of the five years in the period ended April 30, 2026 (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Fund as of April 30, 2026, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period ended April 30, 2026 and the financial highlights for each of the five years in the period ended April 30, 2026 in conformity with accounting principles generally accepted in the United States of America.
 
Basis for Opinion
 
These financial statements are the responsibility of the Fund's management. Our responsibility is to express an opinion on the Fund's financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Fund in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
 
We conducted our audits of these financial statements in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud.
 
Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. Our procedures included confirmation of securities owned as of April 30, 2026 by correspondence with the custodian and brokers; when replies were not received from brokers, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion.
 
/s/ PricewaterhouseCoopers LLP
Boston, Massachusetts
June 10, 2026
 
We have served as the auditor of one or more investment companies in the Fidelity group of funds since 1932.
 
Distributions
 (Unaudited)
 
The dividend and capital gains distributions for the fund(s) are available on Fidelity.com or Institutional.Fidelity.com.
 
A total of 56.72% of the dividends distributed during the fiscal year was derived from interest on U.S. Government securities which is generally exempt from state income tax.
 
The fund designates $6,470,144 of distributions paid in the calendar year 2025 as qualifying to be taxed as interest-related dividends for nonresident alien shareholders.
 
The fund designates $7,282,865 of distributions paid during the fiscal year ended 2026 as qualifying to be taxed as section 163(j) interest dividends.
 
The fund will notify shareholders in the first quarter of 2027 of amounts for use in preparing 2026 income tax returns.
Item 8: Changes in and Disagreements with Accountants for Open-End Management Investment Companies
(Unaudited)
Note: This is not applicable for any fund included in this document.
Item 9: Proxy Disclosures for Open-End Management Investment Companies
(Unaudited)
Note: This is not applicable for any fund included in this document.
Item 10: Remuneration Paid to Directors, Officers, and others of Open-End Management Investment Companies
(Unaudited)
Note: This information is disclosed as part of the financial statements for each Fund as part of Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies.
Item 11: Statement Regarding Basis for Approval of Investment Advisory Contract
(Unaudited)
Note: This is not applicable for any fund included in this document.
 
1.9881599.109
ZGY-ANN-0626
Fidelity® Treasury Digital Fund
 
 
 
 
Annual Report
April 30, 2026

Contents

Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies (Annual Report)

Fidelity® Treasury Digital Fund

Notes to Financial Statements

Report of Independent Registered Public Accounting Firm

Distributions

Item 8: Changes in and Disagreements with Accountants for Open-End Management Investment Companies

Item 9: Proxy Disclosures for Open-End Management Investment Companies

Item 10: Remuneration Paid to Directors, Officers, and others of Open-End Management Investment Companies

Item 11: Statement Regarding Basis for Approval of Investment Advisory Contract

To view a fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://www.fidelity.com/proxyvotingresults or visit the Securities and Exchange Commission's (SEC) web site at http://www.sec.gov.
You may also call 1-877-297-2952 to request a free copy of the proxy voting guidelines.
Standard & Poor's, S&P and S&P 500 are registered service marks of The McGraw-Hill Companies, Inc. and have been licensed for use by Fidelity Distributors Corporation.
Other third-party marks appearing herein are the property of their respective owners.
All other marks appearing herein are registered or unregistered trademarks or service marks of FMR LLC or an affiliated company. © 2026 FMR LLC. All rights reserved.
 
This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus.
A fund files its complete schedule of portfolio holdings with the SEC for the first and third quarters of each fiscal year on Form N-PORT. Forms N-PORT are available on the SEC's web site at http://www.sec.gov. A fund's Forms N-PORT may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330.
For a complete list of a fund's portfolio holdings, view the most recent holdings listing, semiannual report, or annual report on Fidelity's web site at http://www.fidelity.com, http://www.institutional.fidelity.com, or http://www.401k.com, as applicable.
NOT FDIC INSURED •MAY LOSE VALUE •NO BANK GUARANTEE
Neither the Fund nor Fidelity Distributors Corporation is a bank.
Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies (Annual Report)
Fidelity® Treasury Digital Fund
Schedule of Investments April 30, 2026
Showing Percentage of Net Assets   
U.S. Treasury Obligations - 104.7%
 
 
Yield (%) (a)
Principal
Amount (b)
 
Value ($)
 
US Treasury Bills 0% 5/12/2026
 
3.57
5,000,000
4,994,561
US Treasury Bills 0% 5/19/2026
 
3.66
11,000,000
10,980,008
US Treasury Bills 0% 5/21/2026
 
3.63
5,601,700
5,590,497
US Treasury Bills 0% 5/26/2026
 
3.61 to 3.65
10,000,000
9,974,913
US Treasury Bills 0% 5/28/2026
 
3.62
10,000,000
9,973,075
US Treasury Bills 0% 5/5/2026
 
3.58 to 3.65
9,389,300
9,385,521
US Treasury Bills 0% 5/7/2026
 
3.59 to 3.63
8,612,300
8,607,150
US Treasury Bills 0% 6/11/2026
 
3.64
15,000,000
14,938,415
US Treasury Bills 0% 6/16/2026
 
3.62 to 3.64
6,225,300
6,196,550
US Treasury Bills 0% 6/23/2026
 
3.63
10,000,000
9,946,926
US Treasury Bills 0% 6/30/2026
 
3.64
8,000,000
7,954,951
US Treasury Bills 0% 6/4/2026
 
3.64
20,000,000
19,931,811
US Treasury Bills 0% 6/9/2026
 
3.59
15,000,000
14,941,906
US Treasury Bills 0% 7/16/2026
 
3.65
20,000,000
19,847,156
US Treasury Bills 0% 7/2/2026
 
3.65 to 3.66
14,584,100
14,493,052
US Treasury Bills 0% 7/23/2026
 
3.64
7,000,000
6,941,739
US Treasury Bills 0% 7/9/2026
 
3.67
5,000,000
4,965,165
 
TOTAL U.S. TREASURY OBLIGATIONS
 (Cost $179,663,396)
 
 
 
179,663,396
 
 
 
 
 
 
TOTAL INVESTMENT IN SECURITIES - 104.7%
 (Cost $179,663,396)
 
 
 
179,663,396
NET OTHER ASSETS (LIABILITIES) - (4.7)%  
(7,983,543)
NET ASSETS - 100.0%
171,679,853
 
 
 
 
The date shown for securities represents the date when principal payments must be paid, taking into account any call options exercised by the issuer and any permissible maturity shortening features other than interest rate resets.
 
Legend
 
(a)
Yield represents either the annualized yield at the date of purchase, or the stated coupon rate, or, for floating and adjustable rate securities, the rate at period end.
 
(b)
Amount is stated in United States dollars unless otherwise noted.
 
Investment Valuation
 
All investments are categorized as Level 2 under the Fair Value Hierarchy. The inputs or methodology used for valuing securities may not be an indication of the risk associated with investing in these securities. For more information on valuation inputs, refer to the Investment Valuation section in the accompanying Notes to Financial Statements.
Financial Statements
Statement of Assets and Liabilities
As of April 30, 2026
 
 
Assets
 
 
 
 
Investment in securities, at value - See accompanying schedule:
Unaffiliated issuers (cost $179,663,396)
 
 
$
179,663,396
Cash
 
 
35
Receivable for fund shares sold
 
 
960
Receivable from investment adviser for expense reductions
 
 
8,004
  Total assets
 
 
179,672,395
Liabilities
 
 
 
 
Payable for investments purchased
$
7,954,951
 
 
Distributions payable
141
 
 
Accrued management fee
37,450
 
 
  Total liabilities
 
 
 
7,992,542
Net Assets  
 
 
$
171,679,853
Net Assets consist of:
 
 
 
 
Paid in capital
 
 
$
171,676,829
Total accumulated earnings (loss)
 
 
 
3,024
Net Assets
 
 
$
171,679,853
 
 
 
 
 
Net Asset Value and Maximum Offering Price
 
 
 
 
Liquidity Class :
 
 
 
 
Net Asset Value, offering price and redemption price per share ($18,850,147 ÷ 18,849,798 shares)
 
 
$
1.00
OnChain Class :
 
 
 
 
Net Asset Value, offering price and redemption price per share ($152,829,706 ÷ 152,826,071 shares)
 
 
$
1.00
Statement of Operations
 
Year ended April 30, 2026
 
Investment Income
 
 
 
 
Interest  
 
 
$
10,041,934
Expenses
 
 
 
 
Management fee
$
621,595
 
 
Independent trustees' fees and expenses
547
 
 
Interest
4,964
 
 
 Total expenses before reductions
 
627,106
 
 
 Expense reductions
 
(146,126)
 
 
 Total expenses after reductions
 
 
 
480,980
Net Investment income (loss)
 
 
 
9,560,954
Realized and Unrealized Gain (Loss)
 
 
 
 
Net realized gain (loss) on:
 
 
 
 
 Investment Securities:
 
 
 
 
   Unaffiliated issuers  
 
2,109
 
 
Total net realized gain (loss)
 
 
 
2,109
Net increase in net assets resulting from operations
 
 
$
9,563,063
Statement of Changes in Net Assets
 
 
Year ended
April 30, 2026
 
For the period December 23, 2024 (commencement of operations) through April 30, 2025
Increase (Decrease) in Net Assets
 
 
 
 
Operations
 
 
 
Net investment income (loss)
$
9,560,954
$
684,721
Net realized gain (loss)
 
2,109
 
-
  Net increase in net assets resulting from operations
 
9,563,063
 
684,721
Distributions to shareholders
 
(9,560,041)
 
(684,720)
 
 
 
 
 
Share transactions - net increase (decrease)
 
70,816,148
 
100,860,682
Total increase (decrease) in net assets
 
70,819,170
 
100,860,683
 
 
 
 
 
Net Assets
 
 
 
 
Beginning of period
 
100,860,683
 
-
End of period
$
171,679,853
$
100,860,683
 
 
 
 
 
 
 
 
 
 
Financial Highlights
 
Fidelity® Treasury Digital Fund Liquidity
 
Years ended April 30,
 
2026  
 
2025 A
  Selected Per-Share Data 
 
 
 
 
  Net asset value, beginning of period
$
1.00
$
1.00
  Income from Investment Operations
 
 
 
 
     Net investment income (loss) B
 
.038
 
.015
     Net realized and unrealized gain (loss)
 
- C
 
-
  Total from investment operations
 
.038  
 
.015  
  Distributions from net investment income
 
(.038)
 
(.015)
     Total distributions
 
(.038)
 
(.015)
  Net asset value, end of period
$
1.00
$
1.00
 Total Return D,E
 
3.91
%
 
1.47%
 Ratios to Average Net Assets B,F,G
 
 
 
 
    Expenses before reductions
 
.25%
 
.26% H,I
    Expenses net of fee waivers, if any
 
.18
%
 
.18% I
    Expenses net of all reductions, if any
 
.18%
 
.18% I
    Net investment income (loss)
 
3.98%
 
4.13% I
 Supplemental Data
 
 
 
 
    Net assets, end of period (000 omitted)
$
18,850
$
100,861
 
AFor the period December 23, 2024 (commencement of operations) through April 30, 2025.
BNet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
CAmount represents less than $.005 per share.
DTotal returns for periods of less than one year are not annualized.
ETotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
FFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
GExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
HOn certain classes, the size and fluctuation of net assets and expense amounts may cause ratios to differ from contractual rates.
IAnnualized.
 
Fidelity® Treasury Digital Fund OnChain
 
Years ended April 30,
 
2026 A 
  Selected Per-Share Data 
 
 
  Net asset value, beginning of period
$
1.00
  Income from Investment Operations
 
 
     Net investment income (loss) B
 
.028
     Net realized and unrealized gain (loss)
 
- C
  Total from investment operations
 
.028  
  Distributions from net investment income
 
(.028)
     Total distributions
 
(.028)
  Net asset value, end of period
$
1.00
 Total Return D,E
 
2.79
%
 Ratios to Average Net Assets B,F,G
 
 
    Expenses before reductions
 
.25% H
    Expenses net of fee waivers, if any
 
.20
% H
    Expenses net of all reductions, if any
 
.20% H
    Net investment income (loss)
 
3.70% H
 Supplemental Data
 
 
    Net assets, end of period (000 omitted)
$
152,830
 
AFor the period August 4, 2025 (commencement of sale of shares) through April 30, 2026.
BNet investment income (loss) is affected by the timing of the declaration of dividends by any underlying mutual funds or exchange-traded funds (ETFs). Net investment income (loss) of any mutual funds or ETFs is not included in the Fund's net investment income (loss) ratio.
CAmount represents less than $.005 per share.
DTotal returns for periods of less than one year are not annualized.
ETotal returns would have been lower if certain expenses had not been reduced during the applicable periods shown.
FFees and expenses of any underlying mutual funds or exchange-traded funds (ETFs) are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of these expenses.
GExpense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed, waived, or reduced through arrangements with the investment adviser, brokerage services, or other offset arrangements, if applicable, and do not represent the amount paid by the class during periods when reimbursements, waivers or reductions occur.
HAnnualized.
Notes to Financial Statements
 
For the period ended April 30, 2026
 
1. Organization.
Fidelity Treasury Digital Fund (the Fund) is a fund of Fidelity Hereford Street Trust (the Trust) and is authorized to issue an unlimited number of shares. The Trust is registered under the Investment Company Act of 1940, as amended (the 1940 Act), as an open-end management investment company organized as a Delaware statutory trust. The Fund offers Liquidity Class and OnChain Class shares, each of which has equal rights as to assets and voting privileges. Each class has exclusive voting rights with respect to matters that affect that class. OnChain Class commenced sale of shares on August 4, 2025.
2. Significant Accounting Policies.
The Fund is an investment company and applies the accounting and reporting guidance of the Financial Accounting Standards Board (FASB) Accounting Standards Codification Topic 946 Financial Services - Investment Companies. The financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (GAAP), which require management to make certain estimates and assumptions at the date of the financial statements. Actual results could differ from those estimates. The Fund operates as a single operating segment. The Fund's income, expenses, assets, and performance are regularly monitored and assessed as a whole by the investment adviser and other individuals responsible for oversight functions of the Trust, using the information presented in the financial statements and financial highlights. Subsequent events, if any, through the date that the financial statements were issued have been evaluated in the preparation of the financial statements. The Fund's Schedule of Investments lists any underlying mutual funds or exchange-traded funds but does not include the underlying holdings of these funds. The following summarizes the significant accounting policies of the Fund:
 
Investment Valuation. The Fund categorizes the inputs to valuation techniques used to value its investments into a disclosure hierarchy consisting of three levels as shown below:
 
Level 1 - unadjusted quoted prices in active markets for identical investments
Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, etc.)
Level 3 - unobservable inputs (including the Fund's own assumptions based on the best information available)
 
As permitted by compliance with certain conditions under Rule 2a-7 of the 1940 Act, securities are valued at amortized cost, which approximates fair value. The amortized cost of an instrument is determined by valuing it at its original cost and thereafter amortizing any discount or premium from its face value at a constant rate until maturity. Securities held by a money market fund are generally high quality and liquid; however, they are reflected as Level 2 because the inputs used to determine fair value are not quoted prices in an active market.
 
Investment Transactions and Income. The net asset value per share for processing shareholder transactions is calculated as of the close of business of the New York Stock Exchange (NYSE), normally 4:00 p.m. Eastern time. Security transactions are accounted for as of trade date. Gains and losses on securities sold are determined on the basis of identified cost. Interest income is accrued as earned and includes coupon interest and amortization of premium and accretion of discount on debt securities as applicable.
 
Class Allocations and Expenses. Investment income, realized and unrealized capital gains and losses, common expenses of a fund, and certain fund-level expense reductions, if any, are allocated daily on a pro-rata basis to each class based on the relative net assets of each class to the total net assets of a fund. Each class differs with respect to transfer agent and distribution and service plan fees incurred, as applicable. Certain expense reductions may also differ by class, if applicable. For the reporting period, the allocated portion of income and expenses to each class as a percent of its average net assets may vary due to the timing of recording these transactions in relation to fluctuating net assets of the classes. Expenses directly attributable to a fund are charged to that fund. Expenses attributable to more than one fund are allocated among the respective funds on the basis of relative net assets or other appropriate methods. Expenses included in the accompanying financial statements reflect the expenses of that fund and do not include any expenses associated with any underlying mutual funds or exchange-traded funds. Although not included in a fund's expenses, a fund indirectly bears its proportionate share of these expenses through the net asset value of each underlying mutual fund or exchange-traded fund. Expense estimates are accrued in the period to which they relate and adjustments are made when actual amounts are known.
 
Income Tax Information and Distributions to Shareholders. Each year, the Fund intends to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code, including distributing substantially all of its taxable income and realized gains. As a result, no provision for U.S. Federal income taxes is required. As of April 30, 2026, the Fund did not have any unrecognized tax benefits in the financial statements; nor is the Fund aware of any tax positions for which it is reasonably possible that the total amounts of unrecognized tax benefits will significantly change in the next twelve months. The Fund files a U.S. federal tax return, in addition to state and local tax returns as required. The Fund's federal income tax returns are subject to examination by the Internal Revenue Service (IRS) for a period of three fiscal years after they are filed. State and local tax returns may be subject to examination for an additional fiscal year depending on the jurisdiction.
 
Distributions are declared and recorded daily and paid monthly from net investment income. Distributions from realized gains, if any, are declared and recorded on the ex-dividend date. Income and capital gain distributions are declared separately for each class. Income and capital gain distributions are determined in accordance with income tax regulations, which may differ from GAAP.
 
Capital accounts within the financial statements are adjusted for permanent book-tax differences. These adjustments have no impact on net assets or the results of operations. Capital accounts are not adjusted for temporary book-tax differences which will reverse in a subsequent period.
 
As of period end, the cost and unrealized appreciation (depreciation) in securities for federal income tax purposes were as follows:
 
Gross unrealized appreciation
$-
Gross unrealized depreciation
-
Net unrealized appreciation (depreciation)
$-
Tax Cost
$179,663,396
 
The tax-based components of distributable earnings as of period end were as follows:
 
Undistributed ordinary income
$3,024
Net unrealized appreciation (depreciation) on securities and other investments  
$-
 
The tax character of distributions paid was as follows:
 
 
April 30, 2026
April 30, 2025A
 
 
 
Ordinary Income
$9,560,041
$684,720
 
A For the period December 23, 2024 (commencement of operations) through April 30, 2025.
3. Fees and Other Transactions with Affiliates.
Management Fee. Fidelity Management & Research Company LLC (the investment adviser) and its affiliates provide the Fund with investment management related services for which each class of the Fund pays a monthly management fee. Under the management contract, the investment adviser pays all other operating expenses, except the compensation of the independent Trustees and certain miscellaneous expenses such as interest expense. During the period, the management fee for each class of the Fund was as follows:
 
 
Annual % of Class-Level Average Net Assets
Liquidity Class
.25%
OnChain Class
.25%
 
Interfund Trades. Funds may purchase from or sell securities to other Fidelity Funds under procedures adopted by the Board of Trustees. The procedures have been designed to ensure these interfund trades are executed in accordance with Rule 17a-7 of the 1940 Act. During the period, there were no interfund trades.
4. Committed Line of Credit.
Certain Funds participate with other funds managed by the investment adviser or an affiliate in a $4.25 billion credit facility (the "line of credit") to be utilized for temporary or emergency purposes to fund shareholder redemptions or for other short-term liquidity purposes.
 
Commitment fees are charged based on the unused amount of the line of credit at an annual rate of .10%, and then allocated to each participating fund based on its pro-rata portion of the line of credit. The commitment fees are borne by the investment adviser.
 
Interest is charged to a participating fund based on its borrowings at an annual rate of .75% plus the highest of (i) daily SOFR, (ii) Federal Funds Effective Rate, or (iii) Overnight Bank Funding Rate. During the period, there were no borrowings on this line of credit.
 
The line of credit agreement will expire in March 2027 unless extended or renewed.
5. Bank Borrowings.
The Fund is permitted to have bank borrowings for temporary or emergency purposes to fund shareholder redemptions or for other short-term liquidity requirements. The Fund has established borrowing arrangements with certain banks. The interest rate on the borrowings is the bank's base rate, as revised from time to time. Any open loans, including accrued interest, at period end are presented under the caption "Notes payable" in the Statement of Assets and Liabilities, if applicable. Activity in this program during the period for which loans were outstanding was as follows:
 
Average Loan Balance ($)
Weighted Average Interest Rate
Interest Expense ($)
Fidelity Treasury Digital Fund
38,850,000
4.60%
 4,964
6. Expense Reductions.
The investment adviser contractually agreed to reimburse expenses of each class to the extent annual operating expenses exceeded certain levels of class-level average net assets as noted in the table below. This reimbursement will remain in place through August 31, 2027. Some expenses, for example the compensation of the independent Trustees, and certain other expenses such as interest expense, are excluded from this reimbursement.
 
The following classes were in reimbursement during the period:
 
 
Expense Limitations
Reimbursement ($)
Liquidity Class
.18%
 74,859
OnChain Class
.20%
       69,867
 
 
     144,726
 
Through arrangements with the Fund's custodian, credits realized as a result of certain uninvested cash balances were used to reduce the Fund's expenses. During the period, custodian credits reduced the Fund's expenses by $1,400.
7. Distributions to Shareholders.
Distributions to shareholders of each class were as follows:
 
 
Year ended
April 30, 2026
Year ended
April 30, 2025B
Fidelity Treasury Digital Fund
 
 
Distributions to shareholders
 
 
Liquidity Class
$4,502,834
 $684,720
OnChain ClassA
  5,057,207
                 -
Total  
$9,560,041
$684,720
 
A Distributions for OnChain Class are for the period August 4, 2025 (commencement of sale of shares) through April 30, 2026.
B For the period December 23, 2024 (commencement of operations) through April 30, 2025.
8. Share Transactions.
Transactions for each class of shares at a $1.00 per share were as follows and may contain in-kind transactions:
 
 
Shares
Shares
Dollars
Dollars
 
Year ended
 April 30, 2026
Year ended
 April 30, 2025B
Year ended
 April 30, 2026
Year ended
 April 30, 2025B
Fidelity Treasury Digital Fund
 
 
 
 
Liquidity Class
 
 
 
 
Shares sold
361,039,655
100,175,962
$361,040,616
$100,175,962
Reinvestment of distributions 
4,502,834
684,720
4,502,834
684,720
Shares redeemed
(447,553,373)
-
(447,553,373)
-
Net increase (decrease)
(82,010,884)
100,860,682
$(82,009,923)
$100,860,682
OnChain ClassA
 
 
 
 
Shares sold
327,005,534
-
$327,005,534
$ -
Reinvestment of distributions 
5,055,212
-
5,055,212
-
Shares redeemed
(179,234,675)
-
(179,234,675)
-
Net increase (decrease)
152,826,071
-
$152,826,071
$ -
 
A Share transactions for OnChain Class are for the period August 4,2025 (commencement of sale of shares) through April 30, 2026.
B For the period December 23, 2024 (commencement of operations) through April 30, 2025.
9. Other.
A fund's organizational documents provide former and current trustees and officers with a limited indemnification against liabilities arising in connection with the performance of their duties to the fund. In the normal course of business, a fund may also enter into contracts that provide general indemnifications. A fund's maximum exposure under these arrangements is unknown as this would be dependent on future claims that may be made against a fund. The risk of material loss from such claims is considered remote.
 
At the end of the period, certain otherwise unaffiliated shareholders were owners of record of more than 50% of the outstanding shares as follows:
 
Fund
Number of Unaffiliated Shareholders
Unaffiliated Shareholders %
Fidelity Treasury Digital Fund
1
95%
10. Risk and Uncertainties.
Many factors affect a fund's performance. Developments that disrupt global economies and financial markets, such as public health emergencies, military conflicts, terrorism, government restrictions, political changes, and environmental disasters, may significantly affect a fund's investment performance. The effects of these developments to a fund will be impacted by the types of securities in which a fund invests, the financial condition, industry, economic sector, and geographic location of an issuer, and a fund's level of investment in the securities of that issuer. Significant concentrations in security types, issuers, industries, sectors, and geographic locations may magnify the factors that affect a fund's performance.
Report of Independent Registered Public Accounting Firm
To the Board of Trustees of Fidelity Hereford Street Trust and Shareholders of Fidelity Treasury Digital Fund
Opinion on the Financial Statements
We have audited the accompanying statement of assets and liabilities, including the schedule of investments, of Fidelity Treasury Digital Fund (one of the funds constituting Fidelity Hereford Street Trust, referred to hereafter as the "Fund") as of April 30, 2026, the related statement of operations for the year ended April 30, 2026, and the statement of changes in net assets for the year ended April 30, 2026 and for the period December 23, 2024 (commencement of operations) through April 30, 2025, and the financial highlights for each of the periods indicated therein, including the related notes (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Fund as of April 30, 2026, the results of its operations for the year ended April 30, 2026, and the changes in its net assets for the year ended April 30, 2026 and for the period December 23, 2024 (commencement of operations) through April 30, 2025 and the financial highlights for each of the periods indicated therein in conformity with accounting principles generally accepted in the United States of America.
Basis for Opinion
These financial statements are the responsibility of the Fund's management. Our responsibility is to express an opinion on the Fund's financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Fund in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audits of these financial statements in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud.
Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. Our procedures included confirmation of securities owned as of April 30, 2026 by correspondence with the custodian and brokers; when replies were not received from brokers, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion.
 
/s/ PricewaterhouseCoopers LLP
Boston, Massachusetts
June 10, 2026
We have served as the auditor of one or more investment companies in the Fidelity group of funds since 1932.
 
Distributions
 (Unaudited)
 
The dividend and capital gains distributions for the fund(s) are available on Fidelity.com or Institutional.Fidelity.com.
 
A total of 99.99% of the dividends distributed during the fiscal year was derived from interest on U.S. Government securities which is generally exempt from state income tax.
 
The fund designates $7,662,750 of distributions paid in the calendar year 2025 as qualifying to be taxed as interest-related dividends for nonresident alien shareholders.
 
 
The fund designates $9,560,040 of distributions paid during the fiscal year ended 2026 as qualifying to be taxed as section 163(j) interest dividends.
 
The fund will notify shareholders in the first quarter of 2027 of amounts for use in preparing 2026 income tax returns.
Item 8: Changes in and Disagreements with Accountants for Open-End Management Investment Companies
(Unaudited)
Note: This is not applicable for any fund included in this document.
Item 9: Proxy Disclosures for Open-End Management Investment Companies
(Unaudited)
Note: This is not applicable for any fund included in this document.
Item 10: Remuneration Paid to Directors, Officers, and others of Open-End Management Investment Companies
(Unaudited)
Note: This information is disclosed as part of the financial statements for each Fund as part of Item 7: Financial Statements and Financial Highlights for Open-End Management Investment Companies.
Item 11: Statement Regarding Basis for Approval of Investment Advisory Contract
(Unaudited)
Note: This is not applicable for any fund included in this document.
 
1.9917092.101
TDL-ANN-0626


Item 8.

Changes in and Disagreements with Accountants for Open-End Management Investment Companies


See Item 7.


Item 9.

Proxy Disclosures for Open-End Management Investment Companies


See Item 7.


Item 10.

Remuneration Paid to Directors, Officers, and Others of Open-End Management Investment Companies


See Item 7.


Item 11.

Statement Regarding Basis for Approval of Investment Advisory Contract


See Item 7.


Item 12.

Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies


Not applicable.


Item 13.

Portfolio Managers of Closed-End Management Investment Companies


Not applicable.


Item 14.  

Purchase of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers


Not applicable.


Item 15.

Submission of Matters to a Vote of Security Holders


There were no material changes to the procedures by which shareholders may recommend nominees to the trust’s Board of Trustees.


Item 16.

Controls and Procedures


(a)(i)  The President and Treasurer and the Chief Financial Officer have concluded that the trust’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act) provide reasonable assurances that material information relating to the trust is made known to them by the appropriate persons, based on their evaluation of these controls and procedures as of a date within 90 days of the filing date of this report.


(a)(ii) There was no change in the trust’s internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act) that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the trust’s internal control over financial reporting.


Item 17.

Disclosure of Securities Lending Activities for Closed-End Management Investment Companies


Not applicable.


Item 18.

Recovery of Erroneously Awarded Compensation


(a)

Not applicable.


(b)

Not applicable.


Item 19.

Exhibits


(a)

(1)

Code of Ethics pursuant to Item 2 of Form N-CSR is filed and attached hereto as EX-99.CODE ETH.

(a)

(2)

Certification pursuant to Rule 30a-2(a) under the Investment Company Act of 1940 (17 CFR 270.30a-2(a)) is filed and attached hereto as Exhibit 99.CERT.

(a)

(3)

Not applicable.

(b)

 

Certification pursuant to Rule 30a-2(b) under the Investment Company Act of 1940 (17 CFR 270.30a-2(b)) is furnished and attached hereto as Exhibit 99.906CERT.






SIGNATURES


Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.


Fidelity Hereford Street Trust



By:

/s/Laura M. Del Prato

 

Laura M. Del Prato

 

President and Treasurer (Principal Executive Officer)

 

 

Date:

June 22, 2026


Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.



By:

/s/Laura M. Del Prato

 

Laura M. Del Prato

 

President and Treasurer (Principal Executive Officer)

 

 

Date:

June 22, 2026



By:

/s/Stephanie Caron

 

Stephanie Caron

 

Chief Financial Officer (Principal Financial Officer)

 

 

Date:

June 22, 2026

 








ATTACHMENTS / EXHIBITS

ATTACHMENTS / EXHIBITS

CODE.HTM

EX99.HTM

EX99.906.HTM

FMR-20260629.XSD

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