AB Tax-Aware Fixed Income Opportunities Portfolio

Portfolio of Investments

July 31, 2025 (unaudited)

 

     

Principal

Amount

(000)

       U.S. $ Value  

MUNICIPAL OBLIGATIONS – 102.8%

       

Long-Term Municipal Bonds – 99.6%

       

Alabama – 5.5%

       

Black Belt Energy Gas District

(Athene Annuity & Life Co.)
Series 2024-A
5.25%, 05/01/2055

   $      2,000        $     2,110,510  

Black Belt Energy Gas District

(BP PLC)
Series 2024-D
5.00%, 03/01/2055

     3,765          3,960,209  

Black Belt Energy Gas District

(Goldman Sachs Group)
Series 2022-F
5.50%, 11/01/2053

     2,000          2,099,537  

Series 2023-2
5.43%, 06/01/2049(a) (b)

     10,000          10,212,237  

Series 2023-A
5.25%, 01/01/2054

     2,000          2,116,255  

Black Belt Energy Gas District

(Morgan Stanley)
Series 2022-C
5.25%, 02/01/2053

     1,000          1,049,053  

Black Belt Energy Gas District

(Nomura Holdings, Inc.)
Series 2022-A
4.00%, 12/01/2052

     1,000          987,098  

Black Belt Energy Gas District

(Pacific Mutual Holding)
Series 2024-C
5.00%, 05/01/2055

     1,000          1,054,162  

County of Jefferson AL Sewer Revenue

(County of Jefferson AL Sewer Revenue)
Series 2024
5.25%, 10/01/2049

     1,000          1,003,546  

Homewood Educational Building Authority

(CHF - Horizons II LLC)
Series 2024
5.50%, 10/01/2049

     250          246,289  

Southeast Alabama Gas Supply District (The)

(Pacific Mutual Holding)
Series 2024-A
5.00%, 08/01/2054

     3,820          4,035,749  

Southeast Energy Authority A Cooperative District

(Athene Annuity & Life Co.)
Series 2025-A
5.00%, 01/01/2056

     1,315          1,326,772  

Southeast Energy Authority A Cooperative District

(BP PLC)
Series 2025-F
5.25%, 11/01/2055

     2,600          2,793,075  

Southeast Energy Authority A Cooperative District

(Deutsche Bank AG)
Series 2024-A
5.00%, 11/01/2035

          1,000              1,030,765  

Southeast Energy Authority A Cooperative District

(Morgan Stanley)
Series 2022-A
5.341% (SOFR + 2.42%), 01/01/2053(c)

     2,000          2,098,407  

5.50%, 01/01/2053

     1,000          1,063,776  

 

1


     

Principal

Amount

(000)

       U.S. $ Value  

Southeast Energy Authority A Cooperative District

(Royal Bank of Canada)
Series 2023-B
5.00%, 01/01/2054

   $     10,000        $   10,554,238  

Southeast Energy Authority A Cooperative District

(Sumitomo Mitsui Financial Group)
Series 2023-A
5.25%, 01/01/2054

     1,000          1,051,002  
       

 

 

 
          48,792,680  
       

 

 

 

Alaska – 0.6%

       

Municipality of Anchorage AK

(Municipality of Anchorage AK)
Series 2024-A
4.50%, 02/01/2060

     1,000          854,634  

Municipality of Anchorage AK Solid Waste Services Revenue

(Municipality of Anchorage AK Solid Waste Services Revenue)
Series 2022-A
5.25%, 11/01/2062

     4,000          4,063,790  
       

 

 

 
          4,918,424  
       

 

 

 

Arizona – 2.5%

       

Arizona Industrial Development Authority

(AZIDA 2019-2)
Series 2019-2, Class A
3.625%, 05/20/2033

     162          156,004  

Arizona Industrial Development Authority

(Equitable School Revolving Fund Obligated Group)
Series 2023
5.25%, 11/01/2053

     1,550          1,503,397  

Arizona Industrial Development Authority

(ISF Ativo Portfolio Obligated Group)
Series 2025
6.875%, 03/01/2055(b)

     1,200          1,159,589  

Arizona Industrial Development Authority

(Kipp NYC Public Charter Schools)
Series 2021-B
4.00%, 07/01/2061

     1,000          764,329  

Arizona Industrial Development Authority

(Legacy Cares, Inc.)
Series 2020
7.75%, 07/01/2050(d) (e) (f)

     1,000          30,600  

Arizona Industrial Development Authority

(San Tan Valley AH I LLLP)
Series 2024-A
5.68%, 01/01/2043(b)

     1,000          916,941  

Series 2024-B
5.68%, 01/01/2043(b)

     215          197,070  

Chandler Industrial Development Authority

(Intel Corp.)
Series 2022
5.00%, 09/01/2042

     2,000          2,034,135  

5.00%, 09/01/2052

     1,500          1,525,767  

Series 2024
4.00%, 06/01/2049

     2,000          1,988,860  

 

2


     

Principal

Amount

(000)

       U.S. $ Value  

City of Glendale AZ

(City of Glendale AZ COP)
Series 2021
2.222%, 07/01/2030

   $      1,000        $      902,019  

City of Tempe AZ

(City of Tempe AZ COP)
Series 2021
2.521%, 07/01/2036

     1,000          788,656  

Industrial Development Authority of the City of Phoenix Arizona (The)

(Brooks West Rehabilitation Services I)
Series 2024
5.00%, 10/31/2044

     3,000          3,037,603  

Industrial Development Authority of the City of Phoenix Arizona (The)

(GreatHearts Arizona Obligated Group)
Series 2014
5.00%, 07/01/2044

     100          96,454  

Industrial Development Authority of the County of Pima (The)

(La Posada at Park Centre Obligated Group)
Series 2022
6.75%, 11/15/2042(b)

     250          261,302  

7.00%, 11/15/2057(b)

     250          258,094  

Maricopa County Industrial Development Authority

(HonorHealth Obligated Group)
Series 2024-D
5.00%, 12/01/2042

     1,000          1,011,769  

Salt River Project Agricultural Improvement & Power District

(Salt River Project Agricultural Improvement & Power District)
Series 2023-B
5.25%, 01/01/2053

     2,000          2,071,469  

Salt Verde Financial Corp.

(Citigroup, Inc.)
Series 2007
5.00%, 12/01/2032

     2,000          2,135,130  

Yuma Industrial Development Authority

(Yuma Regional Medical Center Obligated Group)
AG Series 2024
5.25%, 08/01/2043

     1,250          1,287,618  
       

 

 

 
          22,126,806  
       

 

 

 

Arkansas – 0.2%

       

Arkansas Development Finance Authority

(Hybar LLC)
Series 2024
7.375%, 07/01/2048(b)

     1,300          1,399,255  

Arkansas Development Finance Authority

(United States Steel Corp.)
Series 2022
5.45%, 09/01/2052

     200          195,185  
       

 

 

 
          1,594,440  
       

 

 

 

 

3


     

Principal

Amount

(000)

       U.S. $ Value  

California – 12.3%

       

Alameda Corridor Transportation Authority

(Alameda Corridor Transportation Authority)
Series 2022-A
0.00%, 10/01/2049(g)

   $      1,000        $      551,992  

AG Series 2024
Zero Coupon, 10/01/2053

     1,000          234,206  

Align Affordable Housing Bond Fund LP

(Park Landing LP)
Series 2022-2
5.66%, 08/01/2052

     500          450,217  

Align Affordable Housing Bond Fund LP

(SHI - Lake Worth LLC)
Series 2021
3.25%, 12/01/2051(b)

     1,000          870,488  

Align Capital Series Trust 2025-1

(Align Capital Series Trust 2025-1)
Series 2025-2
5.75%, 01/01/2052(b)

     1,000          988,818  

ARC70 II Trust

(ARC70 II TRUST)
Series 2021
4.00%, 12/01/2059

     300          245,868  

Series 2023
5.00%, 04/01/2065(f)

     2,222          2,087,662  

Burbank-Glendale-Pasadena Airport Authority Brick Campaign

(Burbank-Glendale-Pasadena Airport Authority Brick Campaign)
AG Series 2024-B
4.50%, 07/01/2054

     2,000          1,791,133  

California Community Choice Financing Authority

(American General Life Insurance)
Series 2023-D
5.50%, 05/01/2054

     2,000          2,111,924  

Series 2024
5.00%, 08/01/2055

     2,800          2,961,484  

California Community Choice Financing Authority

(Athene Annuity & Life Co.)
Series 2024
5.00%, 11/01/2055

     1,000          1,037,434  

Series 2025-A
5.00%, 01/01/2056

     560          576,362  

California Community Choice Financing Authority

(Deutsche Bank AG)
Series 2023
5.25%, 01/01/2054

     2,315          2,415,540  

California Community Choice Financing Authority

(Goldman Sachs Group)
Series 2023
5.00%, 12/01/2053

     1,000          1,042,067  

 

4


     

Principal

Amount

(000)

       U.S. $ Value  

California Community Choice Financing Authority

(Morgan Stanley)
Series 2023
4.551% (SOFR + 1.63%), 07/01/2053(c)

   $      2,000        $     2,009,438  

Series 2023-2
5.00%, 07/01/2053(a) (b)

     10,000          10,459,138  

Series 2024-E
5.00%, 02/01/2055

     1,000          1,060,905  

California Community Choice Financing Authority

(Pacific Mutual Holding)
Series 2025
5.00%, 03/01/2056

     1,315          1,395,415  

California Community Housing Agency

(California Community Housing Agency Aster Apartments)
Series 2021-A
4.00%, 02/01/2056(b)

     1,000          792,610  

California Community Housing Agency

(California Community Housing Agency Brio Apartments & Next on Lex Apartments)
Series 2021
4.00%, 02/01/2056(b)

     250          194,134  

California Community Housing Agency

(California Community Housing Agency Fountains at Emerald Park)
Series 2021
3.00%, 08/01/2056(b)

     1,000          636,056  

4.00%, 08/01/2046(b)

     495          400,848  

California Community Housing Agency

(California Community Housing Agency Summit at Sausalito Apartments)
Series 2021
3.00%, 02/01/2057(b)

     1,000          638,145  

California Community Housing Agency

(California Community Housing Agency Twin Creek Apartments)
Series 2022
Zero Coupon, 08/01/2065(b)

     2,500          88,028  

5.50%, 02/01/2040(b)

     1,000          873,019  

California Housing Finance Agency

(CAHFA 2019-2)
Series 2019-2, Class A
4.00%, 03/20/2033

     138          138,913  

California Housing Finance Agency

(CAHFA 2021-2)
Series 2021-2, Class A
3.75%, 03/25/2035

     947          939,453  

Series 2021-2, Class X
0.825%, 03/25/2035(h)

     947          38,257  

California Housing Finance Agency

(CAHFA 2021-3)
Series 2021-3, Class A
3.25%, 08/20/2036

     235          219,359  

California Infrastructure & Economic Development Bank

(Desertxpress Enterprises)
Series 2025
9.50%, 01/01/2065(b)

     4,705          4,195,189  

 

5


     

Principal

Amount

(000)

       U.S. $ Value  

California Infrastructure & Economic Development Bank

(PIH Health Obligated Group)
Series 2024-A
5.00%, 12/01/2054(b)

   $      1,000        $      960,912  

California Infrastructure & Economic Development Bank

(WFCS Holdings II LLC)
Series 2021
Zero Coupon, 01/01/2061(b)

     975          66,818  

California Municipal Finance Authority

(CHF-Riverside II LLC)
Series 2019
5.00%, 05/15/2040

     250          251,779  

California Municipal Finance Authority

(Samuel Merritt University)
Series 2022
5.25%, 06/01/2053

     1,000          1,023,723  

California Pollution Control Financing Authority

(Channelside Water Resources)
Series 2012
5.00%, 11/21/2045(b)

     1,000          933,537  

Series 2019
5.00%, 11/21/2045(b)

     1,000          975,728  

Series 2023
5.00%, 07/01/2035(b)

     1,250          1,307,099  

California Public Finance Authority

(ISF Ativo Portfolio Obligated Group)
Series 2025
6.75%, 03/01/2055(b)

     1,105          1,077,391  

California School Finance Authority

(Classical Academy Obligated Group)
Series 2022
5.00%, 10/01/2052(b)

     1,000          912,915  

California Statewide Communities Development Authority

(Enloe Medical Center Obligated Group)
AG Series 2022-A
5.375%, 08/15/2057

     1,000          1,006,866  

City of Los Angeles CA Wastewater System Revenue

(City of Los Angeles CA Wastewater System Revenue)
Series 2025-A
5.00%, 06/01/2055

     6,225          6,309,641  

City of Los Angeles Department of Airports

(City of Los Angeles Dept. of Airports)
Series 2020-C
5.00%, 05/15/2039

     1,000          1,014,007  

Series 2022
5.25%, 05/15/2047

     2,000          2,013,893  

Series 2025
5.50%, 05/15/2055

     1,190          1,232,403  

CMFA Special Finance Agency

(CMFA Special Finance Agency Enclave)
Series 2022-A
4.00%, 08/01/2058(b)

     400          285,911  

 

6


     

Principal

Amount

(000)

       U.S. $ Value  

CMFA Special Finance Agency

(CMFA Special Finance Agency Latitude33)
Series 2021-A
3.00%, 12/01/2056(b)

   $       210        $    129,910  

CMFA Special Finance Agency

(CMFA Special Finance Agency Solana at Grand)
Series 2021-A
4.00%, 08/01/2056(b)

     1,000          810,523  

CMFA Special Finance Agency VIII Elan Huntington Beach

(CMFA Special Finance Agency VIII Elan Huntington Beach)
Series 2021
3.00%, 08/01/2056(b)

     1,000          634,980  

CSCDA Community Improvement Authority

(CSCDA Community Improvement Authority 777 Place-Pomona)
Series 2021
3.25%, 05/01/2057(b)

     1,000          644,036  

4.00%, 05/01/2057(b)

     350          233,589  

CSCDA Community Improvement Authority

(CSCDA Community Improvement Authority 1818 Platinum Triangle-Anaheim)
Series 2021
3.25%, 04/01/2057(b)

     500          343,283  

CSCDA Community Improvement Authority

(CSCDA Community Improvement Authority Acacia on Santa Rosa Creek)
Series 2021
4.00%, 10/01/2056(b)

     1,000          775,836  

CSCDA Community Improvement Authority

(CSCDA Community Improvement Authority Altana Apartments)
Series 2021
4.00%, 10/01/2056(b)

     200          145,351  

CSCDA Community Improvement Authority

(CSCDA Community Improvement Authority Millennium South Bay-Hawthorne)
Series 2021
3.25%, 07/01/2056(b)

     1,000          624,888  

4.00%, 07/01/2058(b)

     1,000          559,133  

CSCDA Community Improvement Authority

(CSCDA Community Improvement Authority Oceanaire Apartments)
Series 2021
4.00%, 09/01/2056(b)

     1,000          704,255  

CSCDA Community Improvement Authority

(CSCDA Community Improvement Authority Park Crossing Apartments)
Series 2021
3.25%, 12/01/2058(b)

     800          516,344  

CSCDA Community Improvement Authority

(CSCDA Community Improvement Authority Pasadena Portfolio)
Series 2021
3.00%, 12/01/2056(b)

     1,000          665,786  

4.00%, 12/01/2056(b)

     400          289,167  

 

7


     

Principal

Amount

(000)

       U.S. $ Value  

CSCDA Community Improvement Authority

(CSCDA Community Improvement Authority The Crescent)
Series 2022
4.30%, 07/01/2059(b)

   $      1,000        $      764,918  

CSCDA Community Improvement Authority

(CSCDA Community Improvement Authority Union South Bay)
Series 2021-A2
4.00%, 07/01/2056(b)

     1,000          743,356  

CSCDA Community Improvement Authority

(CSCDA Community Improvement Authority Vineyard Gardens Apartments)
Series 2021
3.25%, 10/01/2058(b)

     1,000          662,613  

CSCDA Community Improvement Authority

(CSCDA Community Improvement Authority Waterscape Apartments)
Series 2021-A
3.00%, 09/01/2056(b)

     1,000          641,070  

Golden State Tobacco Securitization Corp.

(Golden State Tobacco Securitization)
Series 2021
3.85%, 06/01/2050

     1,650          1,484,256  

Series 2021-B
Zero Coupon, 06/01/2066

     19,320          1,848,723  

Los Angeles Department of Water & Power

(Los Angeles Dept. of Water & Power Power System Revenue)
Series 2023-E
5.00%, 07/01/2038

     2,245          2,366,344  

Series 2024-B
5.00%, 07/01/2039

     2,000          2,087,302  

Series 2024-C
5.00%, 07/01/2041

     1,300          1,338,674  

Series 2024-E
5.00%, 07/01/2039

     1,000          1,045,779  

BAM Series 2025-A
5.25%, 07/01/2045

     1,000          1,033,958  

Los Angeles Department of Water & Power Power System Revenue

(Los Angeles Dept. of Water & Power Power System Revenue)
Series 2022
5.00%, 07/01/2040

     1,335          1,367,719  

Los Angeles Department of Water & Power Water System Revenue

(Los Angeles Dept. of Water & Power Water System Revenue)
Series 2022-D
5.00%, 07/01/2047

     4,865          4,859,712  

M-S-R Energy Authority

(Citigroup, Inc.)
Series 2009-B
7.00%, 11/01/2034

     1,000          1,186,975  

 

8


     

Principal

Amount

(000)

       U.S. $ Value  

Northern California Energy Authority

(Pacific Mutual Holding)
Series 2024
5.00%, 12/01/2054

   $      1,000        $     1,057,488  

River Islands Public Financing Authority

(River Islands Public Financing Authority Cmnty Facs District No. 2003-1 Area 2)
Series 2022
5.75%, 09/01/2052

     1,000          1,014,536  

San Diego County Regional Airport Authority

(San Diego County Regional Airport Authority)
Series 2025
5.25%, 07/01/2045

     1,000          1,020,334  

5.50%, 07/01/2055

     1,000          1,032,088  

San Francisco Intl Airport

(San Francisco Intl Airport)
Series 2019-A
5.00%, 05/01/2044

     1,000          991,784  

Series 2023-E
5.50%, 05/01/2040

     1,315          1,395,503  

Series 2024
5.25%, 05/01/2040

     3,400          3,576,865  

San Joaquin Valley Clean Energy Authority

(Goldman Sachs Group)
Series 2025
5.50%, 01/01/2056

     1,000          1,099,966  

Southern California Public Power Authority

(American General Life Insurance)
Series 2024-A
5.00%, 04/01/2055

     1,400          1,464,760  

Southern California Public Power Authority

(Los Angeles Dept. of Water & Power Power System Revenue)
Series 2023
5.00%, 07/01/2048

     1,000          1,005,973  

5.25%, 07/01/2053

     2,975          3,024,864  

Series 2024
5.00%, 07/01/2042

     1,000          1,025,742  

Southern California Public Power Authority

(Southern California Public Power Authority)
BAM Series 2025
5.25%, 07/01/2050

     1,000          1,026,934  

Tobacco Securitization Authority of Northern California

(Sacramento County Tobacco Securitization)
Series 2021
Zero Coupon, 06/01/2060

     2,000          287,082  

Tobacco Securitization Authority of Southern California

(San Diego County Tobacco Asset Securitization)
Series 2006
Zero Coupon, 06/01/2046

     1,000          229,553  
       

 

 

 
          108,578,677  
       

 

 

 

 

9


     

Principal

Amount

(000)

       U.S. $ Value  

Colorado – 2.2%

       

Aurora Highlands Community Authority Board

(Aurora Highlands Community Authority Board)
Series 2021-A
5.75%, 12/01/2051

   $        500        $      454,138  

Centerra Metropolitan District No. 1

(Centerra Metropolitan District No. 1)
Series 2022
6.50%, 12/01/2053

     500          515,669  

City & County of Denver CO

(United Airlines, Inc.)
Series 2017
5.00%, 10/01/2032

     615          614,958  

City & County of Denver CO Airport System Revenue

(City & County of Denver CO Airport System Revenue)
Series 2022-A
5.00%, 11/15/2034

     2,000          2,136,925  

City & County of Denver CO Airport System Revenue

(Denver Intl Airport)
Series 2018-A
5.00%, 12/01/2029

     1,000          1,052,540  

Colorado Educational & Cultural Facilities Authority

(James Irwin Educational Foundation Obligated Group)
Series 2022
5.00%, 09/01/2062

     1,000          889,085  

Colorado Educational & Cultural Facilities Authority

(Lighthouse Building Corp.)
Series 2021
4.00%, 10/01/2061

     1,000          714,491  

Colorado Health Facilities Authority

(Aberdeen Ridge Obligated Group)
Series 2021-A
5.00%, 05/15/2049

     100          70,508  

Colorado Health Facilities Authority

(Christian Living Neighborhoods Obligated Group)
Series 2021
4.00%, 01/01/2042

     1,000          834,695  

Colorado Health Facilities Authority

(Frasier Meadows Manor Obligated Group)
Series 2023-2
4.00%, 05/15/2041

     100          86,961  

Colorado Health Facilities Authority

(Intermountain Healthcare Obligated Group)
Series 2024-A
5.00%, 05/15/2054

     2,000          1,963,393  

Colorado High Performance Transportation Enterprise

(Colorado High Performance Transportation Enterprise C-470 Express Lanes System)
Series 2017
5.00%, 12/31/2056

     1,000          922,301  

Colorado Housing & Finance Authority

(Albion Apartments LLLP)
Series 2025
3.375%, 07/01/2044

     1,000          1,008,143  

 

10


     

Principal

Amount

(000)

       U.S. $ Value  

Douglas County Housing Partnership (Bridgewater Castle Rock ALF)
Series 2021 5.375%,
01/01/2041(d) (e) (f)

   $        250        $      187,500  

E-470 Public Highway Authority

(E-470 Public Highway Authority)
Series 2024-B
3.671% (SOFR + 0.75%), 09/01/2039(c)

     2,000          1,997,786  

Johnstown Plaza Metropolitan District

(Johnstown Plaza Metropolitan District)
Series 2022
4.25%, 12/01/2046

     544          450,788  

Platte River Metropolitan District

(Platte River Metropolitan District)
Series 2023-A
6.50%, 08/01/2053(b)

     201          198,900  

Redtail Ridge Metropolitan District

(Redtail Ridge Metropolitan District)
Series 2025
Zero Coupon, 12/01/2032

     1,000          596,419  

Southern Ute Indian Tribe of the Southern Ute Reservation of Colorado

(Southern Ute Indian Tribe of the Southern Ute Reservation of Colorado)
Series 2025-A
5.00%, 04/01/2035(b)

     2,000          2,109,504  

St. Vrain Lakes Metropolitan District No. 4

(St. Vrain Lakes Metropolitan District No. 4)
Series 2024-A
0.00%, 09/20/2054(b) (g)

     1,000          674,475  

Sterling Ranch Community Authority Board

(Sterling Ranch Metropolitan District No. 3)
Series 2022
6.50%, 12/01/2042

     500          516,529  

Town of Vail CO

(Town of Vail CO COP)
Series 2025
5.50%, 12/01/2064

     1,000          1,031,815  

Vauxmont Metropolitan District

(Vauxmont Metropolitan District)
AG Series 2019
5.00%, 12/15/2028

     380          391,785  

AG Series 2020
5.00%, 12/01/2050

     100          94,847  
       

 

 

 
          19,514,155  
       

 

 

 

Connecticut – 0.3%

       

City of New Haven CT

(City of New Haven CT)
Series 2018-A
5.50%, 08/01/2038

     615          633,771  

Connecticut State Health & Educational Facilities Authority

(Yale University)
Series 2023-A
2.80%, 07/01/2048

     2,200          2,191,948  

 

11


     

Principal

Amount

(000)

       U.S. $ Value  

Town of Hamden CT

(Whitney Center Obligated Group)
Series 2022-A
7.00%, 01/01/2053

   $        100        $      103,228  
       

 

 

 
          2,928,947  
       

 

 

 

Delaware – 0.1%

       

Affordable Housing Tax-Exempt Bond Pass-Thru Trust

(Affordable Housing Tax-Exempt Bond Pass-Thru Trust)
Series 2023-2
6.00%, 10/05/2040(b)

     484          474,868  
       

 

 

 

District of Columbia – 5.0%

       

District of Columbia

(Catholic University of America)
Series 2025
5.75%, 10/01/2055

     2,000          2,047,223  

District of Columbia

(Plenary Infrastructure DC State Lease)
Series 2022
5.00%, 08/31/2028

     1,000          1,047,449  

District of Columbia Income Tax Revenue

(District of Columbia Income Tax Revenue)
Series 2025-A
5.00%, 06/01/2050

     6,545          6,628,694  

District of Columbia Tobacco Settlement Financing Corp.

(District of Columbia Tobacco Settlement Financing)
Series 2006
Zero Coupon, 06/15/2055

     2,500          219,960  

Metropolitan Washington Airports Authority Aviation Revenue

(Metropolitan Washington Airports Authority Aviation Revenue)
Series 2024-A
5.50%, 10/01/2054

     10,000          10,242,175  

Series 2025-A
5.00%, 10/01/2035

     3,410          3,697,650  

5.00%, 10/01/2036

     1,000          1,070,579  

5.00%, 10/01/2050

     1,000          988,188  

Metropolitan Washington Airports Authority Dulles Toll Road Revenue

(Metropolitan Washington Airports Authority Dulles Toll Road Revenue)
Series 2009
Zero Coupon, 10/01/2037

     10,000          5,784,463  

Washington Metropolitan Area Transit Authority

(Washington Metropolitan Area Transit Authority State Lease)
Series 2023
5.25%, 07/15/2053

     10,000          10,194,530  

Washington Metropolitan Area Transit Authority Dedicated Revenue

(Washington Metropolitan Area Transit Authority Dedicated Revenue Lease)
Series 2025-A
5.25%, 07/15/2055

     1,000          1,026,983  

5.50%, 07/15/2060

     1,430          1,493,043  
       

 

 

 
          44,440,937  
       

 

 

 

 

12


     

Principal

Amount

(000)

       U.S. $ Value  

Florida – 6.0%

       

Bexley Community Development District

(Bexley Community Development District)
Series 2016
4.875%, 05/01/2047

   $       100        $       90,624  

Capital Projects Finance Authority/FL

(Imagine School At North Port)
Series 2025
6.25%, 06/15/2045(b)

     1,000          987,621  

Capital Projects Finance Authority/FL

(Navigator Academy of Leadership Obligated Group)
Series 2024
5.00%, 06/15/2034(b)

     535          538,670  

Capital Projects Finance Authority/FL

(PRG - UnionWest Properties)
Series 2024
0.00%, 06/01/2062(b) (g)

     4,710          639,746  

5.00%, 06/01/2049(b)

     1,360          1,257,051  

5.00%, 06/01/2054(b)

     1,000          906,617  

5.00%, 06/01/2058(b)

     1,135          1,023,208  

Capital Trust Agency, Inc.

(Educational Growth Fund)
Series 2021
Zero Coupon, 07/01/2061(b)

     2,000          145,400  

5.00%, 07/01/2056(b)

     1,090          909,179  

City of Palmetto FL

(Renaissance Arts & Education)
Series 2022
5.375%, 06/01/2057

     1,000          966,108  

City of Tampa FL

(State of Florida Cigarette Tax Revenue)
Series 2020-A
Zero Coupon, 09/01/2053

     1,000          205,726  

County of Lake FL

(Waterman Communities)
Series 2020
5.75%, 08/15/2055

     200          179,229  

County of Lee FL Airport Revenue

(County of Lee FL Airport Revenue)
Series 2024
5.25%, 10/01/2054

     1,000          1,003,384  

County of Miami-Dade FL Aviation Revenue

(County of Miami-Dade FL Aviation Revenue)
Series 2024-A
5.00%, 10/01/2034

     5,400          5,817,962  

Series 2025-A
5.50%, 10/01/2055

     1,345          1,367,799  

County of Miami-Dade Seaport Department

(County of Miami-Dade Seaport Dept.)
Series 2023-A
5.00%, 10/01/2034

     1,000          1,061,242  

 

13


     

Principal

Amount

(000)

       U.S. $ Value  

County of Osceola FL Transportation Revenue

(County of Osceola FL Transportation Revenue)
Series 2020-A
Zero Coupon, 10/01/2036

   $        230        $      134,810  

County of Palm Beach FL

(Palm Beach Atlantic University)
Series 2025
5.50%, 10/01/2045(b)

     1,000          1,002,489  

County of Palm Beach FL

(Provident Group - LU Properties II)
Series 2024
8.50%, 06/01/2033

     100          101,079  

County of Palm Beach FL

(Provident Group - LU Properties)
Series 2024
6.00%, 06/01/2044

     1,000          946,660  

6.125%, 06/01/2054

     1,000          926,881  

County of Palm Beach FL

(Provident Group-PBAU Properties)
Series 2019
5.00%, 04/01/2051(b)

     1,000          893,558  

County of Palm Beach FL Airport System Revenue

(County of Palm Beach FL Airport System Revenue)
Series 2024-B
5.25%, 10/01/2043

     1,000          1,020,827  

5.25%, 10/01/2044

     1,100          1,116,893  

County of Pasco FL

(H Lee Moffitt Cancer Center & Research Institute Obligated Group)
Series 2023
5.00%, 07/01/2030(b)

     3,000          3,254,734  

Escambia County Housing Finance Authority

(4900 S. Rio Grande Ave)
Series 2023-A
6.88%, 11/01/2053(b)

     100          102,746  

Florida Development Finance Corp.

(Assistance Unlimited)
Series 2022
6.00%, 08/15/2057(b)

     350          312,673  

Florida Development Finance Corp.

(Brightline Trains Florida)
AG Series 2024
5.25%, 07/01/2053

     2,500          2,390,495  

Florida Development Finance Corp.

(Cornerstone Charter Academy Obligated Group)
Series 2022
5.00%, 10/01/2042(b)

     1,000          927,994  

Florida Development Finance Corp.

(Drs Kiran & Pallavi Patel 2017 Foundation for Global Understanding)
Series 2021
4.00%, 07/01/2051(b)

     100          76,509  

Florida Development Finance Corp.

(GFL Solid Waste Southeast)
Series 2024
4.375%, 10/01/2054(b)

     1,000          992,942  

 

14


     

Principal

Amount

(000)

       U.S. $ Value  

Florida Development Finance Corp.

(Seaside School Consortium)
Series 2022
5.75%, 06/15/2047

   $      1,000        $    1,003,359  

Florida Housing Finance Corp.

(Bayside Breeze Redevelopment LLLP)
Series 2025
3.625%, 08/01/2029

     1,000          1,002,060  

Florida Local Government Finance Commission

(BridgePrep Academy Series 2025 Obligated Group)
Series 2025
6.25%, 06/15/2055(b)

     1,000          999,636  

Greater Orlando Aviation Authority

(Greater Orlando Aviation Authority)
Series 2019-A
5.00%, 10/01/2044

     1,280          1,264,719  

Series 2024
5.00%, 10/01/2034

     1,015          1,104,949  

Hillsborough County Aviation Authority

(Hillsborough County Aviation Authority)
Series 2024
5.50%, 10/01/2049

     1,000          1,034,006  

Hillsborough County Industrial Development Authority

(BayCare Obligated Group)
Series 2024
4.125%, 11/15/2051

     2,000          1,714,914  

5.50%, 11/15/2054

     1,000          1,036,552  

Lee County Industrial Development Authority/FL

(Cypress Cove at Healthpark Florida Obligated Group)
Series 2022
5.25%, 10/01/2052

     500          423,998  

Miami-Dade County Educational Facilities Authority

(University of Miami)
Series 2025-B
5.25%, 04/01/2040

     1,000          1,063,046  

Miami-Dade County Industrial Development Authority

(AcadeMir Charter School Middle & Preparatory Academy Obligated Group)
Series 2022
5.50%, 07/01/2061(b)

     1,000          876,034  

North Broward Hospital District

(North Broward Hospital District)
Series 2017-B
5.00%, 01/01/2037

     100          100,673  

Orange County Convention Center/Orlando

(Orange County Convention Center/Orlando)
Series 2015
5.00%, 10/01/2031

     2,000          2,004,436  

Orange County Health Facilities Authority

(Orlando Health Obligated Group)
Series 2025
5.00%, 10/01/2046

     1,100          1,102,302  

5.25%, 10/01/2056

     1,000          996,361  

 

15


     

Principal

Amount

(000)

       U.S. $ Value  

Orange County Health Facilities Authority

(Presbyterian Retirement Communities Obligated Group)
Series 2023
4.00%, 08/01/2042

   $      1,000        $      862,122  

Palm Beach County Educational Facilities Authority

(Palm Beach Atlantic University Obligated Group)
Series 2021
4.00%, 10/01/2041

     1,000          851,134  

Palm Beach County Health Facilities Authority

(Federation CCRC Operations Obligated Group)
Series 2022
4.25%, 06/01/2056

     200          155,135  

Palm Beach County Health Facilities Authority

(Green Cay Life Plan Village)
Series 2022
11.50%, 07/01/2027(b)

     100          138,331  

Palm Beach County Health Facilities Authority

(Jupiter Medical Center Obligated Group)
Series 2025
5.25%, 11/01/2041

     1,500          1,517,321  

Palm Beach County School District

(Palm Beach County School District COP)
Series 2022-B
5.25%, 08/01/2039

     1,000          1,062,827  

Pinellas County Industrial Development Authority

(Pinellas County Industrial Development Authority)
Series 2019
5.00%, 07/01/2039

     1,000          958,810  

Village Community Development District No. 13

(Village Community Development District No. 13 Phase I Series 2019 Special Assmnts)
Series 2019
3.55%, 05/01/2039

     595          514,646  

Village Community Development District No. 15

(Village Community Development District No. 15 Series 2023 Phase I Special Assmnt)
Series 2023
5.25%, 05/01/2054(b)

     100          96,412  
       

 

 

 
          53,184,639  
       

 

 

 

Georgia – 3.2%

       

Atlanta Development Authority (The)

(City of Atlanta GA Westside Tax Allocation District Gulch Area)
Series 2024
0.00%, 12/15/2048(b) (g)

     1,000          849,639  

Series 2024-A

5.50%, 04/01/2039(b)

     1,000          997,488  

Augusta Development Authority

(WellStar Health System Obligated Group)
Series 2018
5.00%, 07/01/2031

     1,065          1,119,466  

 

16


     

Principal

Amount

(000)

       U.S. $ Value  

Fayette County Development Authority

(United States Soccer Federation)
Series 2024
5.25%, 10/01/2054

   $      1,000        $    1,001,216  

Gainesville & Hall County Hospital Authority

(Northeast Georgia Health System Obligated Group)
Series 2024
5.00%, 10/15/2034

     1,000          1,108,017  

Main Street Natural Gas, Inc.

(Citigroup, Inc.)
Series 2019-C
4.00%, 03/01/2050

     3,215          3,222,230  

Series 2023-A
5.00%, 06/01/2053

     3,000          3,154,950  

Series 2025-B
5.00%, 12/01/2055

     1,255          1,309,033  

Main Street Natural Gas, Inc.

(Royal Bank of Canada)
Series 2023
4.621% (SOFR + 1.70%), 12/01/2053(c)

     2,000          2,012,631  

Series 2023-B
5.00%, 07/01/2053

     1,000          1,055,444  

Main Street Natural Gas, Inc.

(Toronto-Dominion Bank)
Series 2024-D
5.00%, 04/01/2054

     2,500          2,651,187  

Municipal Electric Authority of Georgia

(JEA Electric System Revenue)
Series 2019
5.00%, 01/01/2049

     2,000          1,951,049  

AG Series 2023
5.00%, 07/01/2064

     1,000          979,231  

Municipal Electric Authority of Georgia

(PowerSouth Energy Cooperative)
Series 2022
5.50%, 07/01/2063

     1,500          1,520,279  

Private Colleges & Universities Authority

(Emory University)
Series 2023
5.00%, 09/01/2033(b)

     5,000          5,576,283  
       

 

 

 
          28,508,143  
       

 

 

 

Guam – 0.5%

       

Antonio B Won Pat International Airport Authority

(Antonio B Won Pat Intl Airport Authority)
Series 2024-A
5.00%, 10/01/2029

     1,300          1,359,196  

Guam Government Waterworks Authority

(Guam Govt Waterworks Authority)
Series 2025-A
5.50%, 07/01/2044(i)

     1,000          1,033,813  

Territory of Guam

(Territory of Guam)
Series 2025-G
5.00%, 01/01/2034(i)

     1,500          1,615,319  
       

 

 

 
          4,008,328  
       

 

 

 

 

17


     

Principal

Amount

(000)

       U.S. $ Value  

Hawaii – 0.2%

       

City & County Honolulu HI Wastewater System Revenue

(City & County Honolulu HI Wastewater System Revenue)
Series 2020-A
2.624%, 07/01/2045

   $     1,000        $      676,496  

State of Hawaii Airports System Revenue

(State of Hawaii Airports System Revenue)
Series 2025-C
5.00%, 07/01/2045

     1,000          989,141  
       

 

 

 
          1,665,637  
       

 

 

 

Idaho – 0.1%

       

Idaho Health Facilities Authority

(North Canyon Medical Center)
Series 2023
7.125%, 11/01/2057

     1,000          1,040,151  
       

 

 

 

Illinois – 5.2%

       

Chicago Board of Education

(Chicago Board of Education)
Series 2012-A
5.00%, 12/01/2042

     1,040          966,132  

Series 2012-B
5.00%, 12/01/2033

     1,000          1,000,000  

Series 2017-A
7.00%, 12/01/2046(b)

     2,000          2,055,015  

Series 2017-B
7.00%, 12/01/2042(b)

     1,000          1,033,715  

Series 2019-A
5.00%, 12/01/2029

     100          104,233  

5.00%, 12/01/2030

     100          102,387  

Series 2019-B
5.00%, 12/01/2033

     100          100,621  

Series 2021-A
5.00%, 12/01/2033

     1,000          1,021,148  

Chicago O’Hare International Airport

(Chicago O’Hare Intl Airport)
Series 2024-A
5.50%, 01/01/2053

     3,245          3,308,213  

Series 2024-C
5.25%, 01/01/2041

     1,980          2,048,349  

5.25%, 01/01/2042

     2,000          2,050,151  

Chicago Transit Authority Sales Tax Receipts Fund

(Chicago Transit Authority Sales Tax Receipts Fund)
Series 2024-A
5.00%, 12/01/2049

     1,370          1,330,053  

City of Chicago IL

(City of Chicago IL)
Series 2025-A
6.00%, 01/01/2050

     1,000          1,021,755  

Series 2025-B
5.00%, 01/01/2033

     1,000          1,053,179  

 

18


     

Principal

Amount

(000)

       U.S. $ Value  

County of Cook IL

(County of Cook IL)
Series 2021-B
4.00%, 11/15/2025

   $      1,000        $    1,003,332  

Illinois Finance Authority

(Centerpoint Joliet Terminal Railroad)
Series 2024
4.125%, 12/01/2043(b)

     1,000          957,843  

Series 2025
4.80%, 12/01/2043(b)

     1,000          998,910  

Illinois Finance Authority

(DePaul College Prep)
Series 2023
5.625%, 08/01/2053(b)

     1,000          1,002,175  

Illinois Finance Authority

(Lake Forest College)
Series 2022-A
5.50%, 10/01/2047

     1,000          979,985  

Illinois Finance Authority

(OSF Healthcare System Obligated Group)
Series 2024
5.00%, 11/15/2034

     1,515          1,621,913  

Illinois Finance Authority

(Park Place of Elmhurst Obligated Group)
Series 2021
5.125%, 05/15/2060

     140          99,741  

Illinois Finance Authority

(Prerefunded - Others)
Series 2015-C
5.00%, 08/15/2035

     250          250,230  

Illinois Housing Development Authority

(Circle Park Preservation)
Series 2024-2
4.00%, 01/01/2042(a) (b)

     10,000          8,773,425  

Illinois Housing Development Authority

(Drexel Court & Lake Park East)
Series 2022
7.17%, 11/01/2038

     100          100,128  

Series 2024
5.67%, 11/01/2038(f)

     955          903,404  

Illinois State Toll Highway Authority

(Illinois State Toll Highway Authority)
Series 2009
6.184%, 01/01/2034

     1,000          1,064,877  

Metropolitan Pier & Exposition Authority

(Metropolitan Pier & Exposition Authority)
Series 2015-B
5.00%, 12/15/2045

     600          588,912  

Series 2017
0.00%, 12/15/2042(g)

     1,000          696,161  

Series 2020

5.00%, 06/15/2042

     640          645,553  

Series 2022
4.00%, 12/15/2042

     1,000          874,862  

State of Illinois

(State of Illinois)
Series 2010
7.35%, 07/01/2035

     179          193,177  

 

19


     

Principal

Amount

(000)

       U.S. $ Value  

Series 2017-D
5.00%, 11/01/2026

   $        930        $      954,837  

Series 2022-A
5.50%, 03/01/2047

     1,000          1,016,047  

Series 2022-C
5.50%, 10/01/2045

     1,000          1,020,556  

Series 2024
5.00%, 02/01/2031

     1,345          1,456,453  

Series 2024-B
4.25%, 05/01/2046

     1,000          867,978  

5.00%, 05/01/2038

     1,000          1,044,647  

5.25%, 05/01/2043

     1,000          1,018,474  
       

 

 

 
          45,328,571  
       

 

 

 

Indiana – 2.2%

       

City of Fort Wayne IN

(Do Good Foods Fort Wayne Obligated Group)
10.75%, 12/01/2029(d) (e)

     33          3  

City of Valparaiso IN

(Green Oaks of Valparaiso)
Series 2021
5.375%, 12/01/2041(b)

     150          128,496  

City of Whiting IN

(BP PLC)
Series 2023
4.40%, 11/01/2045

     1,000          1,018,271  

Series 2025
4.20%, 06/01/2044

     1,000          992,119  

Indiana Finance Authority

(Brightmark Plastics Renewal Indiana)
Series 2019
7.00%, 03/01/2039(d) (e) (f)

     1,070          53,500  

Indiana Finance Authority

(Good Samaritan Hospital Obligated Group)
Series 2022
5.00%, 04/01/2029

     100          105,055  

Indiana Finance Authority

(Greencroft Goshen Obligated Group)
Series 2021
4.00%, 11/15/2043

     1,000          813,400  

Series 2023-2
4.00%, 11/15/2037

     100          91,112  

Indiana Finance Authority

(Ohio Valley Electric)
Series 2021-B
2.50%, 11/01/2030

     165          154,957  

Indiana Finance Authority

(Parkview Health System Obligated Group)
Series 2024-B
3.762% (SOFR + 0.71%), 11/01/2046(c) (f)

     9,825          9,809,156  

Indiana Finance Authority

(SFP-PUFW I LLC)
Series 2024
5.00%, 07/01/2054

     1,000          935,916  

 

20


     

Principal

Amount

(000)

       U.S. $ Value  

Indiana Finance Authority

(University of Evansville)
Series 2022
5.25%, 09/01/2057

   $      1,000        $      894,501  

Indiana Housing & Community Development Authority

(Vita of Marion LLC)
Series 2021-A
5.25%, 04/01/2041(b)

     1,000          824,605  

Indianapolis Local Public Improvement Bond Bank

(Pan Am Plaza Hotel)
Series 2023
5.75%, 03/01/2043

     330          338,906  

6.00%, 03/01/2053

     250          254,929  

Series 2023-F
7.75%, 03/01/2067

     250          269,955  

BAM Series 2023
5.25%, 03/01/2067

     3,000          3,025,353  
       

 

 

 
          19,710,234  
       

 

 

 

Iowa – 0.2%

       

Iowa Finance Authority

(Wesley Retirement Services Obligated Group)
Series 2021
4.00%, 12/01/2031

     100          94,983  

4.00%, 12/01/2041

     170          132,721  

4.00%, 12/01/2046

     115          81,648  

4.00%, 12/01/2051

     205          137,484  

Iowa Tobacco Settlement Authority

(Iowa Tobacco Settlement Authority)
Series 2021-B
Zero Coupon, 06/01/2065

     2,365          328,187  

PEFA, Inc.

(Goldman Sachs Group)
Series 2019
5.00%, 09/01/2049

     1,000          1,010,451  
       

 

 

 
          1,785,474  
       

 

 

 

Kansas – 0.2%

       

City of Colby KS

(Citizens Medical Center)
Series 2024
5.50%, 07/01/2026

     1,000          1,002,626  

City of Overland Park KS Sales Tax Revenue

(City of Overland Park KS Sales Tax Revenue)
Series 2022
6.00%, 11/15/2034(b)

     100          104,205  

6.50%, 11/15/2042(b)

     300          310,452  
       

 

 

 
          1,417,283  
       

 

 

 

Kentucky – 0.7%

       

City of Ashland KY

(Royal Blue Health Obligated Group)
Series 2019
4.00%, 02/01/2034

     385          370,875  

City of Henderson KY

(Pratt Paper KY LLC)
Series 2022
3.70%, 01/01/2032(b)

     250          245,718  

 

21


      Principal
Amount
(000)
       U.S. $ Value  

Kenton County Airport Board

(Kenton County Airport Board)
Series 2024-A
5.25%, 01/01/2049

   $      3,000        $    3,001,614  

Kentucky Economic Development Finance Authority

(Baptist Healthcare System Obligated Group)
Series 2017-B
5.00%, 08/15/2037

     175          177,184  

Kentucky Economic Development Finance Authority

(Carmel Manor, Inc.)
Series 2022
4.50%, 10/01/2027

     1,000          1,000,244  

Kentucky Economic Development Finance Authority

(CommonSpirit Health Obligated Group)
Series 2019-A
4.00%, 08/01/2039

     160          147,760  

Kentucky Economic Development Finance Authority

(Masonic Homes of Kentucky Obligated Group)
Series 2012
5.375%, 11/15/2042

     65          52,738  

Kentucky Economic Development Finance Authority

(Owensboro Health Obligated Group)
Series 2017-A
5.00%, 06/01/2037

     425          425,940  

Kentucky Housing Corp.

(Churchill Park LLLP)
Series 2022-A
5.75%, 11/01/2040(b)

     600          582,918  

Series 2022-B
6.75%, 11/01/2040(b)

     100          97,326  

Louisville/Jefferson County Metropolitan Government

(Norton Healthcare Obligated Group)
Series 2016
5.00%, 10/01/2033

     225          227,590  
       

 

 

 
          6,329,907  
       

 

 

 

Louisiana – 1.5%

       

City of New Orleans LA Water System Revenue

(City of New Orleans LA Water System Revenue)
AG Series 2021
2.889%, 12/01/2041

     1,000          736,089  

Louisiana Local Government Environmental Facilities & Community Development Auth

(Louisiana Utilities Restoration ELL System Restoration Revenue)
Series 2023
5.048%, 12/01/2034

     1,000          1,020,512  

Louisiana Local Government Environmental Facilities & Community Development Auth

(Woman’s Hospital Foundation)
Series 2017
5.00%, 10/01/2036

     675          682,100  

 

22


      Principal
Amount
(000)
       U.S. $ Value  

Louisiana Public Facilities Authority

(Calcasieu Bridge Partners)
Series 2024
5.00%, 09/01/2066

   $      1,000        $ 910,798  

5.75%, 09/01/2064

     2,000             2,030,492  

Louisiana Public Facilities Authority

(ElementUS Minerals LLC)
Series 2023
5.00%, 10/01/2043(b)

     2,000          2,006,134  

Louisiana Public Facilities Authority

(Geo Prep Mid-City of Greater Baton Rouge)
Series 2022
6.125%, 06/01/2052(b)

     1,025          1,000,968  

Louisiana Public Facilities Authority

(Louisiana Pellets, Inc.)
Series 2014-A
7.50%, 07/01/2023(d) (j)

     250          3  

Louisiana Public Facilities Authority

(Louisiana State University & Agricultural & Mechanical College Auxiliary Revenue)
Series 2019
5.00%, 07/01/2059

     1,335          1,283,677  

New Orleans Aviation Board

(New Orleans Aviation Board)
Series 2017-B
5.00%, 01/01/2043

     215          210,261  

Series 2024
5.00%, 01/01/2035

     1,000          1,065,106  

Parish of St. John the Baptist LA

(Marathon Oil Corp.)
Series 2024
3.30%, 06/01/2037

     1,000          1,005,312  

State of Louisiana Gasoline & Fuels Tax Revenue

(State of Louisiana Gasoline & Fuels Tax Revenue)
Series 2022-A
3.552% (SOFR + 0.50%), 05/01/2043(c)

     965          962,726  
       

 

 

 
          12,914,178  
       

 

 

 

Maryland – 1.3%

       

Maryland Economic Development Corp.

(Air Cargo Obligated Group)
Series 2019
4.00%, 07/01/2044

     600          500,709  

Maryland Economic Development Corp.

(Maryland Econ Dev Corp-Morgan View & Thurgood Marshall Student Hsg)
Series 2022
6.00%, 07/01/2058

     1,000          1,039,255  

Maryland Economic Development Corp.

(Purple Line Transit Partners)
Series 2022
5.25%, 06/30/2047

     2,090          2,008,936  

5.25%, 06/30/2052

     1,000          943,831  

 

23


      Principal
Amount
(000)
       U.S. $ Value  

Maryland Health & Higher Educational Facilities Authority

(Adventist Healthcare Obligated Group)
Series 2021
5.00%, 01/01/2036

   $        500        $      512,649  

Maryland Stadium Authority

(Baltimore City Public School Construction Financing Fund)
Series 2020
5.00%, 05/01/2050

     2,200          2,246,066  

Maryland Stadium Authority Sports Entertainment Facilities Revenue

(Maryland Stadium Authority Sports Entertainment Facilities Revenue State Lease)
Series 2025
5.00%, 06/15/2035

     1,600          1,782,967  

State of Maryland Department of Transportation

(Maryland Aviation Administration)
AG Series 2024
5.00%, 08/01/2038

     1,000          1,034,252  

State of Maryland Department of Transportation

(State of Maryland Dept. of Transportation)
Series 2017
5.00%, 05/01/2026

     1,315          1,316,683  
       

 

 

 
          11,385,348  
       

 

 

 

Massachusetts – 2.7%

       

City of Quincy MA

(City of Quincy MA)
Series 2025
5.00%, 07/24/2026

     1,000          1,023,851  

Commonwealth of Massachusetts

(Commonwealth of Massachusetts)
Series 2024
5.00%, 12/01/2054

     10,000          10,071,969  

Series 2025-A
5.00%, 04/01/2044

     2,000          2,071,575  

Massachusetts Bay Transportation Authority Sales Tax Revenue

(Massachusetts Bay Transportation Authority Sales Tax Revenue)
Series 2023-A
5.25%, 07/01/2048

     5,195          5,372,348  

Series 2024-A
5.25%, 07/01/2052

     1,000          1,035,333  

Series 2025-B
5.25%, 07/01/2055

     1,500          1,551,097  

Massachusetts Development Finance Agency

(Care Communities Obligated Group)
Series 2025
6.375%, 07/15/2045(b)

     1,000          970,304  

Massachusetts Development Finance Agency

(Lifespan Obligated Group)
Series 2025
5.50%, 08/15/2050

     1,000          1,001,011  

Massachusetts Development Finance Agency

(PRG Medford Properties)
Series 2025
5.25%, 06/01/2060

     1,000          1,001,949  
       

 

 

 
          24,099,437  
       

 

 

 

 

24


      Principal
Amount
(000)
       U.S. $ Value  

Michigan – 1.4%

       

City of Detroit MI

(City of Detroit MI)
4.813%, 06/15/2049(d) (e)

   $        649        $      681,298  

Series 2014-B
4.00%, 04/01/2044(g)

     244          189,467  

Series 2018
5.00%, 04/01/2038

     75          75,736  

Series 2021-A
5.00%, 04/01/2046

     2,000          1,948,059  

Series 2021-B
3.644%, 04/01/2034

     200          180,283  

City of Detroit MI Sewage Disposal System Revenue

(Great Lakes Water Authority Sewage Disposal System Revenue)
AG Series 2006-D
3.65% (CME Term SOFR 3 Month + 0.60%), 07/01/2032(c)

     1,000          990,759  

Great Lakes Water Authority Water Supply System Revenue

(Great Lakes Water Authority Water Supply System Revenue)
Series 2025-C
5.25%, 07/01/2050

     1,000          1,025,786  

Michigan Finance Authority

(Corewell Health Obligated Group)
Series 2016
5.00%, 11/01/2044

     2,305          2,253,203  

Michigan Finance Authority

(Michigan Finance Authority Tobacco Settlement Revenue)
Series 2020-A
3.267%, 06/01/2039

     865          806,982  

Series 2020-B
Zero Coupon, 06/01/2065

     1,000          91,305  

Michigan State Hospital Finance Authority

(Corewell Health Obligated Group)
Series 2025-A
5.00%, 08/15/2046

     2,000          2,027,147  

Michigan Strategic Fund

(Michigan Strategic Fund - I 75 Improvement Project)
AG Series 2018
4.125%, 06/30/2035

     1,610          1,594,149  

Michigan Tobacco Settlement Finance Authority

(Tobacco Settlement Financing Corp/MI)
Series 2008-C
Zero Coupon, 06/01/2058

     10,000          261,410  
       

 

 

 
          12,125,584  
       

 

 

 

Minnesota – 1.2%

       

City of Bloomington MN

(City of Bloomington MN)
Series 2024-A
6.18%, 07/01/2041(b)

     1,000          938,485  

 

25


      Principal
Amount
(000)
       U.S. $ Value  

City of Brooklyn Park MN

(Brooklyn Park AH I LLLP)
Series 2023
6.205%, 01/01/2042(b) (g)

   $      1,000        $    1,000,651  

City of Brooklyn Park MN

(Brooklyn Park AH II LLLP)
Series 2024
6.26%, 07/01/2041(b)

     1,000          944,330  

City of Center City MN

(Hazelden Betty Ford Foundation)
Series 2025
5.00%, 11/01/2044

     1,000          1,000,332  

5.00%, 11/01/2047

     1,000          979,275  

City of Columbus MN

(Adalyn Avenue LLLP)
Series 2023
5.98%, 12/01/2041(b)

     1,000          963,140  

City of St. Cloud MN

(CentraCare Health System Obligated Group)
Series 2024
5.00%, 05/01/2042

     1,000          1,016,728  

Dakota County Community Development Agency

(Rosemont AH I LLLP)
Series 2023
5.66%, 07/01/2041(b)

     585          544,975  

Housing & Redevelopment Authority of The City of St. Paul Minnesota

(Minnesota Math & Science Academy)
Series 2021
4.00%, 06/01/2051(f)

     225          105,750  

4.00%, 06/01/2056(f)

     100          47,000  

Minneapolis-St. Paul Metropolitan Airports Commission

(Minneapolis-St Paul Metropolitan Airports Commission)
Series 2024
5.00%, 01/01/2041

     1,000          1,009,557  

Minnesota Municipal Gas Agency

(Royal Bank of Canada)
Series 2022-A
4.00%, 12/01/2052

     1,000          1,012,000  

Washington County Community Development Agency

(Raymie Johnson Estates)
Series 2025
6.08%, 07/01/2042

     1,000          991,313  
       

 

 

 
          10,553,536  
       

 

 

 

Mississippi – 0.3%

       

City of Gulfport MS

(Memorial Hospital at Gulfport Obligated Group)
Series 2025
5.00%, 07/01/2034

     1,000          1,076,516  

Mississippi Business Finance Corp.

(Alden Group Renewable Energy Mississippi)
Series 2022
8.00%, 12/01/2029(d) (e) (f)

     500          340,000  

 

26


      Principal
Amount
(000)
       U.S. $ Value  

Mississippi Development Bank

(Magnolia Regional Health Center)
Series 2021
4.00%, 10/01/2035(b)

   $      1,800        $    1,584,628  
       

 

 

 
          3,001,144  
       

 

 

 

Missouri – 0.1%

       

Kansas City Industrial Development Authority

(Platte Purchase Project)
Series 2019
5.00%, 07/01/2040(b)

     150          140,754  

Lee’s Summit Industrial Development Authority

(John Knox Village Obligated Group)
Series 2021-A
5.00%, 08/15/2056

     295          239,451  

Taney County Industrial Development Authority

(Taney County Industrial Development Authority Lease)
Series 2023
6.00%, 10/01/2049(b)

     100          94,322  
       

 

 

 
          474,527  
       

 

 

 

Montana – 0.1%

       

County of Gallatin MT

(Bozeman Fiber, Inc.)
Series 2025
0.00%, 10/15/2055(b) (g)

     1,000          746,149  
       

 

 

 

Nebraska – 0.3%

       

Central Plains Energy Project

(Bank of Montreal)
Series 2023-A
5.00%, 05/01/2054

     1,000          1,049,702  

Central Plains Energy Project

(Royal Bank of Canada)
Series 2025-A
5.00%, 08/01/2055

     1,410          1,496,761  
       

 

 

 
          2,546,463  
       

 

 

 

Nevada – 0.5%

       

City of Reno NV

(County of Washoe NV Sales Tax Revenue)
Series 2018-C
Zero Coupon, 07/01/2058(b)

     1,500          220,756  

City of Sparks NV

(City of Sparks NV Sales Tax)
Series 2019-A
2.75%, 06/15/2028(b)

     145          142,255  

Reno-Tahoe Airport Authority

(Reno-Tahoe Airport Authority)
Series 2024
5.00%, 07/01/2032

     1,300          1,391,627  

5.25%, 07/01/2054

     2,000          1,984,586  

 

27


      Principal
Amount
(000)
       U.S. $ Value  

State of Nevada Department of Business & Industry

(Desertxpress Enterprises)
Series 2025
9.50%, 01/01/2065(b)

   $      1,175        $    1,019,521  
       

 

 

 
          4,758,745  
       

 

 

 

New Hampshire – 2.0%

       

National Finance Authority

(NFA 2024-3)
Series 2024-3, Class A
4.034%, 10/20/2051

     1,988          1,815,278  

New Hampshire Business Finance Authority

(ARC70 2025-1)
Series 2025-1, Class A1
4.75%, 06/20/2041

     1,999          1,994,574  

New Hampshire Business Finance Authority

(ARC70 II TRUST)
Series 2024
4.15%, 10/20/2040

     1,998          1,878,725  

New Hampshire Business Finance Authority

(Lakes Fresh Water Supply District of Denton County)
Series 2024
5.00%, 12/01/2028(b)

     1,000          1,001,266  

New Hampshire Business Finance Authority

(New Hampshire Business Finance Authority)
Series 2025-2
5.15%, 09/28/2037

     1,000          965,217  

Series 2025-A
Zero Coupon, 02/01/2035(b)

     1,000          548,012  

New Hampshire Business Finance Authority

(NFA 2020-1)
Series 2020-1, Class A
4.125%, 01/20/2034

     196          194,368  

New Hampshire Business Finance Authority

(NFA 2022-1)
Series 2022-1, Class A
4.375%, 09/20/2036

     1,919          1,853,385  

Series 2022-1, Class X
0.334%, 09/20/2036(h)

     961          18,731  

New Hampshire Business Finance Authority

(NFA 2022-2)
Series 2022-2, Class A
4.00%, 10/20/2036

     962          903,591  

New Hampshire Business Finance Authority

(NFA 2024-1)
Series 2024-1,
Class A 4.25%, 07/01/2051

     650          616,785  

Series 2024-1, Class X
0.495%, 07/01/2051(h)

     839          30,608  

New Hampshire Business Finance Authority

(NFA 2024-2)
Series 2024-2, Class A
3.625%, 08/20/2039

     1,985          1,806,976  

Series 2024-2, Class X
0.506%, 08/20/2039(h)

     1,985          78,286  

 

28


      Principal
Amount
(000)
       U.S. $ Value  

New Hampshire Business Finance Authority

(NFA 2025-1)
Series 2025
5.875%, 12/15/2033(b)

   $      2,000        $    2,005,919  

Series 2025-1, Class A1
4.087%, 01/20/2041

     998          941,912  

New Hampshire Business Finance Authority

(Novant Health Obligated Group)
Series 2025
5.25%, 06/01/2045

     1,375          1,382,698  
       

 

 

 
          18,036,331  
       

 

 

 

New Jersey – 2.6%

       

New Jersey Economic Development Authority

(DRP Urban Renewal 4 LLC)
Series 2025
6.625%, 01/01/2045(b)

     1,000          1,016,652  

New Jersey Economic Development Authority

(New Jersey-American Water)
Series 2023
3.75%, 11/01/2034

     1,000          998,239  

New Jersey Economic Development Authority

(State of New Jersey Lease)
Series 2023 5.398%, 03/01/2033

     1,000          1,026,323  

Series 2024-S
5.00%, 06/15/2034

     1,000          1,097,426  

New Jersey Economic Development Authority

(United Airlines, Inc.)
Series 2012
5.25%, 09/15/2029

     180          180,186  

New Jersey Educational Facilities Authority

(Stevens Institute of Technology Intl)
Series 2020-A
5.00%, 07/01/2045

     100          99,770  

New Jersey Health Care Facilities Financing Authority

(Inspira Health Obligated Group)
Series 2017-A
5.00%, 07/01/2036

     280          283,987  

New Jersey Transportation Trust Fund Authority

(New Jersey Transportation Fed Hwy Grant)
Series 2016
5.00%, 06/15/2029

     550          560,607  

New Jersey Transportation Trust Fund Authority

(New Jersey Transportation Trust Fund Authority State Lease)
AG Series 2006-C
Zero Coupon, 12/15/2033

     2,000          1,475,388  

New Jersey Transportation Trust Fund Authority

(State of New Jersey Lease)
Series 2023-B
5.00%, 06/15/2040

     1,250          1,294,704  

Series 2024-A
4.00%, 06/15/2042

     3,530          3,159,150  

5.00%, 06/15/2037

     3,750          4,011,379  

New Jersey Turnpike Authority

(New Jersey Turnpike Authority)
Series 2024-A
4.00%, 01/01/2035

     1,500          1,547,596  

5.00%, 01/01/2033

     1,000          1,121,201  

 

29


      Principal
Amount
(000)
       U.S. $ Value  

Series 2024-C
5.00%, 01/01/2044

   $      1,000        $    1,026,225  

Series 2025-C
5.00%, 01/01/2032(i)

     1,000          1,107,119  

Tobacco Settlement Financing Corp./NJ

(Tobacco Settlement Financing Corp/NJ)
Series 2018-B
5.00%, 06/01/2046

     2,870          2,766,124  
       

 

 

 
          22,772,076  
       

 

 

 

New Mexico – 0.2%

       

New Mexico Hospital Equipment Loan Council

(Haverland Carter Lifestyle Obligated Group)
Series 2019
5.00%, 07/01/2049

     1,000          842,554  

New Mexico Municipal Energy Acquisition Authority

(Royal Bank of Canada)
Series 2025
5.00%, 06/01/2054

     1,000          1,061,248  
       

 

 

 
          1,903,802  
       

 

 

 

New York – 7.8%

       

Build NYC Resource Corp.

(Kipp NYC Public Charter Schools)
Series 2023
5.25%, 07/01/2062

     1,000          934,714  

City of New York NY

(City of New York NY)
Series 2024-D
4.00%, 04/01/2045

     1,000          885,145  

Hempstead Town Local Development Corp.

(Evergreen Charter School)
Series 2022-A
5.50%, 06/15/2057

     2,000          1,912,172  

Long Island Power Authority

(Long Island Power Authority)
Series 2023-E
5.00%, 09/01/2048

     1,000          1,004,671  

Metropolitan Transportation Authority

(Metropolitan Transportation Authority)
Series 2020-A
5.00%, 11/15/2045

     1,000          1,050,335  

Series 2020-C
5.00%, 11/15/2050

     1,000          967,288  

5.25%, 11/15/2055

     1,000          999,335  

Series 2020-E
4.00%, 11/15/2026

     1,155          1,175,523  

Monroe County Industrial Development Corp./NY

(Academy of Health Sciences Charter School)
Series 2022
6.00%, 07/01/2057(b)

     1,000          955,802  

Monroe County Industrial Development Corp./NY

(St. Ann’s of Greater Rochester Obligated Group)
Series 2019
5.00%, 01/01/2040

     550          505,879  

 

30


     

Principal

Amount

(000)

       U.S. $ Value  

New York City Transitional Finance Authority

(New York City Transitional Finance Authority Future Tax Secured Revenue)
Series 2025
5.00%, 05/01/2046

   $      1,370        $    1,393,795  

Series 2025-H
5.00%, 11/01/2044

     1,000          1,027,294  

New York City Transitional Finance Authority Building Aid Revenue

(New York City Transitional Finance Authority Building Aid Revenue State Lease)
Series 2018-S
5.00%, 07/15/2032

     865          914,979  

New York Counties Tobacco Trust V

(New York Counties Tobacco Trust V)
Series 2005
Zero Coupon, 06/01/2050

     350          48,973  

NEW York Energy Finance Development Corp.

(Athene Annuity & Life Co.)
Series 2025
5.00%, 07/01/2056

     2,000          2,084,446  

New York Liberty Development Corp.

(3 World Trade Center LLC)
Series 2014
5.00%, 11/15/2044(b)

     1,215          1,163,061  

5.375%, 11/15/2040(b)

     115          113,331  

New York Liberty Development Corp.

(7 World Trade Center II)
Series 2022
3.00%, 09/15/2043

     2,000          1,512,756  

New York Power Authority

(New York Power Authority SFP Transmission Project)
AG Series 2023
5.00%, 11/15/2053

     2,000          2,010,512  

New York State Dormitory Authority

(Garnet Health Medical Center Obligated Group)
Series 2017
5.00%, 12/01/2034(b)

     1,000          973,080  

New York State Thruway Authority

(State of New York Pers Income Tax)
Series 2022
5.00%, 03/15/2055

     10,000          10,009,569  

Series 2025-A
5.00%, 03/15/2045

     1,610          1,646,250  

New York Transportation Development Corp.

(JFK Millennium Partners)
Series 2024
5.50%, 12/31/2060

     1,000          966,201  

AG Series 2024
0.00%, 12/31/2054(g)

     2,000          1,205,143  

New York Transportation Development Corp.

(JFK NTO LLC)
Series 2024
5.50%, 06/30/2054

     2,000          1,929,248  

Series 2025
6.00%, 06/30/2059

     6,330          6,486,047  

AG Series 2023
5.00%, 06/30/2049

     1,000          952,871  

5.125%, 06/30/2060

     2,000          1,897,866  

AG Series 2024
5.00%, 06/30/2049

     4,800          4,568,087  

 

31


     

Principal

Amount

(000)

       U.S. $ Value  

New York Transportation Development Corp.

(Laguardia Gateway Partners)
Series 2016-A
5.00%, 07/01/2041

   $        150        $      149,994  

Onondaga Civic Development Corp.

(Syracuse University)
Series 2025
5.50%, 12/01/2056

     1,000          1,053,213  

Port Authority of New York & New Jersey

(Port Authority of New York & New Jersey)
Series 2024-2
5.00%, 09/01/2034

     3,000          3,276,300  

Suffolk Regional Off-Track Betting Corp.

(Suffolk Regional Off-Track Betting)
Series 2024
6.00%, 12/01/2053

     1,000          1,017,176  

Triborough Bridge & Tunnel Authority

(Metropolitan Transportation Authority Payroll Mobility Tax Revenue)
Series 2021-A
2.917%, 05/15/2040

     500          385,436  

Series 2022-2
3.60%, 04/01/2026(a) (b)

     10,000          9,999,395  

TSASC, Inc./NY (TSASC, Inc./NY)
Series 2016
5.00%, 06/01/2045

     300          257,982  

5.00%, 06/01/2048

     1,000          850,052  

Ulster County Capital Resource Corp.

(Woodland Pond at New Paltz)
Series 2017
5.00%, 09/15/2037

     120          106,730  

Western Regional Off-Track Betting Corp.

(Western Regional Off-Track Betting)
Series 2021
4.125%, 12/01/2041(b)

     100          84,751  
       

 

 

 
          68,475,402  
       

 

 

 

North Carolina – 1.3%

       

City of Charlotte NC Airport Revenue

(City of Charlotte NC Airport Revenue)
Series 2023
5.00%, 07/01/2048

     2,800          2,741,027  

5.25%, 07/01/2053

     1,575          1,584,002  

Cumberland County Industrial Facilities & Pollution Control Financing Authority

(American Titanium Metal)
Series 2024
3.75%, 12/01/2027

     1,000          1,000,192  

Fayetteville State University (Fayetteville State University)
Series 2023
5.00%, 04/01/2038(b)

     1,045          1,086,731  

Greater Asheville Regional Airport Authority

(Greater Asheville Regional Airport Authority)
AG Series 2023
5.25%, 07/01/2048

     2,500          2,490,836  

 

32


     

Principal

Amount

(000)

       U.S. $ Value  

Nash Health Care Systems

(Nash Health Care Systems)
Series 2025
5.25%, 02/01/2055(i)

   $      1,000        $      977,492  

North Carolina Turnpike Authority

(North Carolina Turnpike Authority)
Series 2017
5.00%, 01/01/2032

     500          510,513  

AG Series 2024
Zero Coupon, 01/01/2053

     1,000          237,652  

University of North Carolina at Charlotte (The)

(University of North Carolina at Charlotte/The)
AG Series 2021
2.802%, 04/01/2045

     1,000          672,894  
       

 

 

 
          11,301,339  
       

 

 

 

North Dakota – 0.3%

       

City of Grand Forks ND

(Altru Health System Obligated Group)
AG Series 2023-A
5.00%, 12/01/2048

     1,000          986,539  

5.00%, 12/01/2053

     1,250          1,216,344  
       

 

 

 
          2,202,883  
       

 

 

 

Ohio – 3.4%

       

Buckeye Tobacco Settlement Financing Authority

(Buckeye Tobacco Settlement Financing Authority)
Series 2020-B
Zero Coupon, 06/01/2057

     2,000          174,894  

5.00%, 06/01/2055

     3,000          2,436,912  

City of Chillicothe OH

(Adena Health System Obligated Group)
Series 2017
5.00%, 12/01/2047

     175          170,521  

Columbus Regional Airport Authority

(Columbus Regional Airport Authority)
Series 2025
5.25%, 01/01/2044

     10,000          10,142,170  

5.25%, 01/01/2045

     1,050          1,060,284  

County of Allen OH Hospital Facilities Revenue

(Bon Secours Mercy Health)
Series 2017-A
5.00%, 08/01/2042

     1,120          1,111,922  

County of Cuyahoga OH

(MetroHealth System/The)
Series 2017
5.00%, 02/15/2042

     205          194,063  

County of Hamilton OH

(Christ Hospital Obligated Group)
Series 2023
5.00%, 06/01/2042

     1,000          981,525  

County of Marion OH

(United Church Homes Obligated Group)
Series 2019
5.125%, 12/01/2049

     100          71,616  

 

33


     

Principal

Amount

(000)

       U.S. $ Value  

County of Montgomery OH

(Trousdale Foundation Obligated Group)
Series 2018-A
6.25%, 04/01/2049(d) (e) (f) (k) (l)

   $         80        $        1,004  

County of Washington OH

(Marietta Area Health Care Obligated Group)
Series 2022
6.625%, 12/01/2042

     1,000          1,028,375  

6.75%, 12/01/2052

     250          257,062  

Jefferson County Port Authority/OH

(JSW Steel USA Ohio, Inc.)
Series 2021
3.50%, 12/01/2051(b)

     1,000          717,458  

Ohio Housing Finance Agency

(Ohio Housing Finance Agency)
Series 2024
7.50%, 03/01/2049

     1,000          1,179,475  

Port of Greater Cincinnati Development Authority

(IDEA Greater Cincinnati)
Series 2021
4.375%, 06/15/2056

     100          98,580  

Reynoldsburg City School District

(Reynoldsburg City School District)
Series 2014
4.939%, 09/01/2032

     905          932,891  

University of Toledo (University of Toledo)
Series 2023-2
4.63%, 06/01/2036(a) (b)

     9,520          9,401,204  
       

 

 

 
          29,959,956  
       

 

 

 

Oklahoma – 1.0%

       

Oklahoma Development Finance Authority

(OU Medicine Obligated Group)
Series 2018-B
5.50%, 08/15/2052

     1,000          948,840  

Series 2022-A
5.50%, 08/15/2044

     1,000          961,305  

Oklahoma Turnpike Authority

(Oklahoma Turnpike Authority)
Series 2025-B
5.00%, 01/01/2039(i)

     1,780          1,915,225  

AG Series 2025-A
4.25%, 01/01/2055

     2,000          1,794,646  

Tulsa Municipal Airport Trust Trustees/OK

(American Airlines, Inc.)
Series 2025
6.25%, 12/01/2035

     2,500          2,760,221  
       

 

 

 
          8,380,237  
       

 

 

 

Oregon – 0.1%

       

Clackamas County Hospital Facility Authority

(Rose Villa Obligated Group)
Series 2020-A
5.375%, 11/15/2055

     1,000          888,489  
       

 

 

 

 

34


     

Principal

Amount

(000)

       U.S. $ Value  

Other – 0.6%

       

Federal Home Loan Mortgage Corp. Multifamily ML Certificates

(FRETE 2024-ML22)
Series 2024-ML22, Class AUS
4.546%, 10/25/2040

   $        991        $      998,526  

Federal Home Loan Mortgage Corp. Multifamily ML Certificates

(FRETE 2024-ML23)
Series 2024-ML23, Class AUS
4.563%, 04/25/2042(b)

     998          984,738  

Federal Home Loan Mortgage Corp. Multifamily VRD Certificates

(FHLM)
4.759%, 08/25/2041

     1,993          1,987,772  

Federal Home Loan Mortgage Corp. Multifamily VRD Certificates

(FHLMC Multifamily VRD Certificates)
Series 2025-M
4.095%, 11/25/2042

     1,297          1,264,428  
       

 

 

 
          5,235,464  
       

 

 

 

Pennsylvania – 4.8%

       

Allegheny County Hospital Development Authority

(UPMC Obligated Group)
Series 2022
2.99% (MUNIPSA + 0.70%), 11/15/2047(c)

     2,000          1,978,499  

Allentown Neighborhood Improvement Zone Development Authority

(Allentown Neighborhood Improvement Zone Center City Investment Revenue)
Series 2022
5.25%, 05/01/2042(b)

     465          461,779  

Berks County Municipal Authority (The)

(Tower Health Obligated Group)
Series 2024
0.00%, 06/30/2044(g)

     497          335,073  

5.00%, 06/30/2039

     1,000          905,622  

7.00%, 06/30/2039

     280          245,001  

8.00%, 06/30/2034

     110          111,732  

Series 2024-A
6.00%, 06/30/2034

     100          104,432  

Bucks County Industrial Development Authority

(Grand View Hospital/Sellersville PA Obligated Group)
Series 2021
4.00%, 07/01/2051

     1,000          761,508  

5.00%, 07/01/2054

     250          225,217  

Chester County Industrial Development Authority

(Collegium Charter School)
Series 2022
5.625%, 10/15/2042(b)

     250          237,826  

Lancaster County Hospital Authority/PA

(St. Anne’s Retirement Community Obligated Group)
Series 2020
5.00%, 03/01/2040

     1,000          885,739  

 

35


     

Principal

Amount
(000)

       U.S. $ Value  

Montgomery County Higher Education & Health Authority

(Thomas Jefferson University Obligated Group)
Series 2022
5.00%, 05/01/2052

   $      2,000        $     1,915,135  

Pennsylvania Economic Development Financing Authority

(Commonwealth of Pennsylvania Dept. of Transportation)
Series 2022
5.25%, 06/30/2053

     1,000          941,372  

5.75%, 06/30/2048

     2,270          2,290,658  

AG Series 2022
5.75%, 12/31/2062

     1,000          1,021,501  

Pennsylvania Economic Development Financing Authority

(Iron Cumberland LLC)
Series 2022
7.00%, 12/01/2029

     760          760,158  

Pennsylvania Economic Development Financing Authority

(PA Bridges Finco LP)
Series 2015
5.00%, 12/31/2038

     100          99,195  

Pennsylvania Economic Development Financing Authority

(UPMC Obligated Group)
Series 2022-C
2.99% (MUNIPSA + 0.70%), 11/15/2047(c)

     3,000          2,981,886  

Pennsylvania Higher Educational Facilities Authority

(Thomas Jefferson University Obligated Group)
Series 2024
4.00%, 11/01/2042

     1,000          887,623  

AG Series 2024
5.25%, 11/01/2048

     2,500          2,534,371  

Pennsylvania State University (The)

(Pennsylvania State University)
Series 2025
5.00%, 09/01/2044

     1,450          1,508,463  

Pennsylvania Turnpike Commission Registration Fee Revenue

(Pennsylvania Turnpike Commission Registration Fee Revenue)
Series 2023-2
4.73%, 07/15/2041(a) (b)

     10,000          9,983,327  

Philadelphia Authority for Industrial Development

(Philadelphia Performing Arts Charter School)
Series 2020
5.00%, 06/15/2040(b)

     1,000          946,021  

Pittsburgh Water & Sewer Authority

(Pittsburgh Water & Sewer Authority)
AG Series 2023-2
4.53%, 09/01/2040(a) (b)

     10,000          9,921,189  
       

 

 

 
          42,043,327  
       

 

 

 

 

36


     

Principal

Amount
(000)

       U.S. $ Value  

Puerto Rico – 2.2%

       

Children’s Trust Fund

(Children’s Trust Fund)
Series 2008-B
Zero Coupon, 05/15/2057

   $      5,000        $      135,047  

Commonwealth of Puerto Rico

(Commonwealth of Puerto Rico)
Series 2022-A
Zero Coupon, 11/01/2051

     768          420,386  

0.00%, 11/01/2051

     7,600          2,218,500  

5.069%, 11/01/2051

     2,429          1,530,522  

Series 2022-C
Zero Coupon, 11/01/2043

     7,479          4,646,523  

GDB Debt Recovery Authority of Puerto Rico

(GDB Debt Recovery Authority of Puerto Rico)
Series 2018
7.50%, 08/20/2040

     81          78,070  

Puerto Rico Commonwealth Aqueduct & Sewer Authority

(Puerto Rico Commonwealth Aqueduct & Sewer Authority)
Series 2021-C
3.50%, 07/01/2026(b)

     2,000          1,939,906  

Puerto Rico Electric Power Authority

(Puerto Rico Electric Power Authority)
Series 2007-T
5.00%, 07/01/2032(d) (e)

     85          46,431  

5.00%, 07/01/2037(d) (e)

     600          327,750  

Series 2008-W
5.00%, 07/01/2028(d) (e)

     245          133,831  

Series 2008WW
5.375%, 07/01/2024(d) (j)

     125          68,281  

Series 2010-A
5.25%, 07/01/2029(d) (e)

     100          54,625  

5.25%, 07/01/2030(d) (e)

     15          8,194  

Series 2010-C
5.00%, 07/01/2024(d) (j)

     25          13,656  

5.25%, 07/01/2027(d) (e)

     150          81,937  

5.25%, 07/01/2028(d) (e)

     305          166,606  

Series 2010-X
5.25%, 07/01/2040(d) (e)

     820          447,925  

5.75%, 07/01/2036(d) (e)

     625          341,406  

Series 2010DDD
5.00%, 07/01/2021(d) (j)

     15          8,194  

Series 2010ZZ
5.25%, 07/01/2018(d) (j)

     150          81,938  

5.25%, 07/01/2024(d) (j)

     40          21,850  

Series 2012-A
5.00%, 07/01/2029(d) (e)

     50          27,313  

5.00%, 07/01/2042(d) (e)

     100          54,625  

5.05%, 07/01/2042(d) (e)

     110          60,088  

 

37


     

Principal

Amount
(000)

       U.S. $ Value  

Series 2013-A
7.00%, 07/01/2033(d) (e)

   $        100        $       54,625  

7.00%, 07/01/2040(d) (e)

     100          54,625  

AG Series 2007-V
5.25%, 07/01/2027

     1,000          1,005,842  

5.25%, 07/01/2031

     375          376,026  

Puerto Rico Housing Finance Authority

(El Mirador LLC)
Series 2023
5.00%, 03/01/2027

     2,000          2,022,057  

Puerto Rico Industrial Tourist Educational Medical & Environmental Control Facilities Financing Auth

(AES Puerto Rico LP)
Series 2023-A
6.625%, 01/01/2027

     32          31,540  

6.625%, 01/01/2028

     242          240,415  

Puerto Rico Industrial Tourist Educational Medical & Environmental Control Facilities Financing Auth

(San Juan Cruise Port LLC)
Series 2024
6.75%, 01/01/2045

     1,000          1,102,473  

Puerto Rico Sales Tax Financing Corp. Sales Tax Revenue

(Puerto Rico Sales Tax Financing Sales Tax Revenue)
Series 2018-A
Zero Coupon, 07/01/2027

     12          11,240  

Zero Coupon, 07/01/2046

     2,111          652,926  

Series 2019-A
5.00%, 07/01/2058

     867          792,364  
       

 

 

 
          19,257,737  
       

 

 

 

South Carolina – 1.7%

       

Charleston County Airport District

(Charleston County Airport District)
Series 2024-A
5.25%, 07/01/2043

     1,600          1,632,640  

Columbia Housing Authority/SC

(Garden Lakes Apartments)
Series 2022
5.26%, 11/01/2032

     100          98,099  

5.41%, 11/01/2039

     310          287,118  

6.28%, 11/01/2039

     100          92,995  

Greenville Housing Authority/SC

(Victor Verdae Apartments)
Series 2023
6.16%, 05/01/2063(b)

     1,000          865,030  

Last Step Recycling LLC

(Last Step Recycling LLC)
9.50%, 12/15/2028(f) (k) (l) (m)

     153          153,162  

Patriots Energy Group Financing Agency

(Sumitomo Mitsui Financial Group)
Series 2023-A
5.25%, 10/01/2054

     1,000          1,057,160  

 

38


     

Principal

Amount
(000)

       U.S. $ Value  

South Carolina Jobs-Economic Development Authority

(Bon Secours Mercy Health)
Series 2025
5.25%, 11/01/2044

   $      3,000        $     3,087,175  

South Carolina Jobs-Economic Development Authority

(FAH Pelham LLC)
Series 2023-A
6.50%, 02/01/2056(b)

     565          566,213  

Series 2023-B
7.50%, 08/01/2047(b)

     210          200,923  

South Carolina Jobs-Economic Development Authority

(Last Step Recycling LLC)
Series 2021
6.25%, 06/01/2040(d) (e) (f)

     100          11,000  

6.50%, 06/01/2051(d) (e) (f)

     300          33,000  

South Carolina Jobs-Economic Development Authority

(Novant Health Obligated Group)
Series 2024
4.00%, 11/01/2042

     1,000          897,703  

5.25%, 11/01/2044

     2,000          2,044,134  

5.50%, 11/01/2050

     1,000          1,030,431  

South Carolina Jobs-Economic Development Authority

(PSG Patriot’s Place Apartments)
Series 2022
0.00%, 06/01/2052(g)

     410          282,500  

South Carolina Public Service Authority

(South Carolina Public Service Authority)
Series 2016-A
5.00%, 12/01/2036

     265          265,229  

Series 2025-B
5.00%, 12/01/2045

     2,000          2,004,948  
       

 

 

 
          14,609,460  
       

 

 

 

South Dakota – 0.0%

       

South Dakota Housing Development Authority

(Schuett Spearfish LP)
Series 2023
6.15%, 09/01/2039

     150          149,503  
       

 

 

 

Tennessee – 1.7%

       

Bristol Industrial Development Board

(Bristol Industrial Development Board Sales Tax)
Series 2016-A
5.00%, 12/01/2035(b)

     1,070          1,010,432  

5.125%, 12/01/2042(b)

     1,000          923,653  

Series 2016-B
Zero Coupon, 12/01/2031(b)

     150          105,276  

Knox County Industrial Development Board

(Tompaul Knoxville LLC)
Series 2022
9.25%, 11/01/2042(f)

     200          195,065  

9.50%, 11/01/2052(f)

     415          396,180  

 

39


     

Principal

Amount
(000)

       U.S. $ Value  

Metropolitan Government Nashville & Davidson County Health & Educational Facilities Board

(EC Burning Tree LLC)
Series 2025
5.00%, 10/01/2028

   $      1,000        $     1,039,092  

Metropolitan Government Nashville & Davidson County Health & Educational Facilities Board

(Vanderbilt University Medical Center Obligated Group)
Series 2016
5.00%, 07/01/2035

     215          216,205  

Series 2024
5.00%, 07/01/2034

     1,000          1,092,389  

Metropolitan Government Nashville & Davidson County Health & Educational Facs Bd

(Trousdale Foundation Obligated Group)
Series 2018-A
6.25%, 04/01/2049(d) (e) (f) (k) (l)

     108          1,356  

Metropolitan Government Nashville & Davidson County Sports Authority

(Metropolitan Govt of Nashville & Davidson County TN)
AG Series 2023-A
5.25%, 07/01/2053

     1,000          1,013,502  

Metropolitan Government of Nashville & Davidson County Industrial Development Board

(Nashville & Davidson County TN South Nashville Central Business Improvement Dist)
Series 2021
Zero Coupon, 06/01/2043(b)

     955          368,159  

Metropolitan Government of Nashville & Davidson County TN Water & Sewer Revenue

(Metropolitan Govt of Nashville & Davidson County TN Water & Sewer Revenue)
Series 2025
5.00%, 07/01/2050

     2,500          2,536,871  

Metropolitan Nashville Airport Authority (The)

(Metropolitan Nashville Airport Authority/The)
Series 2022-B
5.50%, 07/01/2052

     3,500          3,568,620  

Tennergy Corp./TN

(Nomura Holdings, Inc.)
Series 2022-A
5.50%, 10/01/2053

     1,000          1,042,200  

Tennessee Energy Acquisition Corp.

(Goldman Sachs Group)
Series 2023-A
5.00%, 05/01/2053

     1,000          1,030,373  

Wilson County Health & Educational Facilities Board

(Limestone Trail Apartments)
Series 2021
4.00%, 12/01/2039

     200          150,468  
       

 

 

 
          14,689,841  
       

 

 

 

 

40


     

Principal

Amount

(000)

       U.S. $ Value  

Texas – 4.9%

       

Abilene Convention Center Hotel Development Corp.

(City of Abilene TX Abilene Convention Center Revenue)
Series 2021-A
4.00%, 10/01/2050

   $       250        $      183,519  

Arlington Higher Education Finance Corp.

(BASIS Texas Charter Schools)
Series 2021
4.50%, 06/15/2056(b)

     500          499,200  

Arlington Higher Education Finance Corp.

(Magellan School/The)
Series 2022
6.25%, 06/01/2052(b)

     200          195,231  

6.375%, 06/01/2062(b)

     250          244,122  

Austin Convention Enterprises, Inc.

(Austin Convention Enterprises)
Series 2017-A
5.00%, 01/01/2034

     500          501,083  

Baytown Municipal Development District

(Baytown Municipal Development District Baytown Convention Center Hotel Revenue Hotel Occupancy Tax)
Series 2021
5.00%, 10/01/2050(b)

     400          311,157  

Beaumont Housing Authority

(Beaumont Housing Authority)
Series 2025
6.50%, 07/01/2055(b)

     1,000          945,657  

Board of Managers Joint Guadalupe County-City of Seguin Hospital

(Board of Managers Joint Guadalupe County-City of Seguin Hospital)
Series 2015
5.00%, 12/01/2040

     1,000          937,301  

Board of Regents of the University of Texas System

(Board of Regents of the University of Texas System)
Series 2019-B
5.00%, 08/15/2049

     2,915          3,030,961  

Brazoria County Industrial Development Corp.

(Brazoria County Industrial Development)
10.00%, 06/01/2042(f)

     469          351,513  

City of Dallas Housing Finance Corp.

(DHFC The Briscoe Apartments)
Series 2022
Zero Coupon, 12/01/2062(b)

     4,760          261,653  

6.00%, 12/01/2062

     555          486,713  

City of Dallas Housing Finance Corp.

(DHFC The Dylan Apartments)
Series 2022
6.00%, 12/01/2062(b)

     270          233,616  

6.25%, 12/01/2054(b)

     100          83,050  

 

41


     

Principal

Amount

(000)

       U.S. $ Value  

City of Houston TX

(City of Houston TX Hotel Occupancy Tax)
Series 2015
5.00%, 09/01/2031

   $        160        $      160,242  

City of Houston TX Airport System Revenue

(United Airlines, Inc.)
Series 2024-B
5.50%, 07/15/2038

     4,645          4,795,312  

Conroe Local Government Corp.

(Conroe Local Govt Conroe Convention Center Hotel)
Series 2021
4.00%, 10/01/2046

     1,000          845,616  

County of Harris TX Toll Road Revenue

(County of Harris TX Toll Road Revenue)
Series 2024-A
4.00%, 08/15/2054

     1,000          828,858  

Dallas County Flood Control District No. 1

(Dallas County Flood Control District No. 1)
Series 2015
5.00%, 04/01/2028(b)

     100          100,014  

Harris County Cultural Education Facilities Finance Corp.

(Memorial Hermann Health System Obligated Group)
Series 2022
3.14% (MUNIPSA + 0.85%), 07/01/2049(c)

     2,070          2,070,831  

Harris County Industrial Development Corp.

(Energy Transfer LP)
Series 2023
4.05%, 11/01/2050

     2,575          2,540,325  

Hidalgo County Regional Mobility Authority

(Hidalgo County Regional Mobility Authority)
Series 2022-A
Zero Coupon, 12/01/2050

     1,000          242,988  

Series 2022-B
Zero Coupon, 12/01/2042

     1,400          531,755  

Love Field Airport Modernization Corp.

(Dallas Love Field)
Series 2015
5.00%, 11/01/2032

     500          500,577  

Mission Economic Development Corp.

(Natgasoline LLC)
Series 2018
4.625%, 10/01/2031(b)

     450          450,063  

New Hope Cultural Education Facilities Finance Corp.

(Dwyer Workforce Development)
Series 2023
8.50%, 09/01/2027(f)

     795          795,724  

New Hope Cultural Education Facilities Finance Corp.

(Legacy at Midtown Park Obligated Group)
Series 2018-A
5.50%, 07/01/2054

     300          236,444  

Series 2025
6.75%, 07/01/2044

     220          216,485  

7.125%, 07/01/2056

     100          97,925  

 

42


     

Principal

Amount

(000)

       U.S. $ Value  

New Hope Cultural Education Facilities Finance Corp.

(Morningside Ministries Obligated Group)
Series 2020
5.00%, 01/01/2055

   $       100        $       78,829  

Series 2022
4.00%, 01/01/2047

     100          71,097  

5.00%, 01/01/2057

     200          155,982  

New Hope Cultural Education Facilities Finance Corp.

(Outlook at Windhaven Forefront Living Obligated Group)
Series 2022
6.875%, 10/01/2057

     1,000          934,127  

New Hope Cultural Education Facilities Finance Corp.

(SLF CHP LLC)
Series 2025
6.25%, 07/01/2045(b)

     1,000          895,092  

Port of Beaumont Industrial Development Authority

(Jefferson 2020 Bond Lessee & Borrower Obligated Group)
Series 2021
4.10%, 01/01/2028(b)

     1,875          1,657,179  

Port of Beaumont Navigation District

(Jefferson 2020 Bond Lessee & Borrower Obligated Group)
Series 2024
10.00%, 07/01/2026(b)

     1,000          1,004,375  

Port of Beaumont Navigation District

(Jefferson Railport Terminal II)
Series 2021
2.625%, 01/01/2031(b)

     300          272,484  

San Antonio Water System

(San Antonio Water System)
Series 2022-B
5.25%, 05/15/2052

     2,000          2,031,954  

Tarrant County Cultural Education Facilities Finance Corp.

(Stayton at Museum Way)
Series 2024-A
5.75%, 12/01/2054

     329          267,841  

Tarrant County Cultural Education Facilities Finance Corp.

(Tarrant County Cultural Education Facilities Finance)
5.00%, 11/15/2025(d) (e) (k) (l)

     552          0  

Tarrant County Cultural Education Facilities Finance Corp.

(Texas Health Resources Obligated Group)
Series 2025-A
5.00%, 11/15/2039(i)

     1,000          1,059,264  

 

43


     

Principal

Amount

(000)

       U.S. $ Value  

Texas Municipal Gas Acquisition & Supply Corp. II

(JPMorgan Chase & Co.)
Series 2007
3.939% (CME Term SOFR 3 Month + 1.05%), 09/15/2027(c)

   $      2,410        $    2,420,341  

Series 2012-C
3.713% (CME Term SOFR 3 Month + 0.86%), 09/15/2027(c)

     2,395          2,398,883  

Texas Municipal Gas Acquisition & Supply Corp. III

(Macquarie Group Ltd.)
Series 2021
5.00%, 12/15/2029

     1,000          1,055,920  

5.00%, 12/15/2031

     1,000          1,060,997  

Texas Municipal Gas Acquisition & Supply Corp. IV

(BP PLC)
Series 2023-B
5.50%, 01/01/2054

     3,000          3,257,709  

Texas Municipal Gas Acquisition & Supply Corp. V
(Bank of America Corp.)
Series 2024
5.00%, 01/01/2055

     2,000          2,104,900  
       

 

 

 
          43,404,909  
       

 

 

 

Utah – 1.2%

       

City of Salt Lake City UT Airport Revenue

(City of Salt Lake City UT Airport Revenue)
Series 2017-A
5.00%, 07/01/2042

     2,000          1,985,578  

Series 2025-A
5.00%, 07/01/2036(i)

     1,870          1,970,418  

Grapevine Wash Local District

(Grapevine Wash Local District Assessment Area No. 1)
Series 2024-A
5.25%, 12/01/2044(b)

     1,000          927,786  

Military Installation Development Authority

(Military Installation Development Auth Military Recreation Fac Project Area)
Series 2021-A
4.00%, 06/01/2052

     500          384,519  

Point Phase 1 Public Infrastructure District No. 1

(Point Phase 1 Public Infrastructure District No. 1)
Series 2025
8.50%, 03/15/2055

     1,000          974,938  

Series 2025-A
5.875%, 03/01/2045

     1,655          1,655,913  

Utah Housing Corp.

(Utah Housing Corp.)
Series 2020
4.58%, 01/01/2040(b) (g)

     438          360,951  

Utah Infrastructure Agency

(Utah Infrastructure Agency)
Series 2022
5.00%, 10/15/2046

     1,000          955,446  

Series 2024
5.00%, 10/15/2027

     465          480,582  

 

44


     

Principal

Amount

(000)

       U.S. $ Value  

Wohali Public Infrastructure District No. 1

(Wohali Public Infrastructure District No. 1 Assessment Area No. 1)
Series 2023
7.00%, 12/01/2042(b)

   $       200        $      203,660  

Wolf Creek Infrastructure Financing District No. 1

(Wolf Creek Infrastructure Financing District No. 1 Wolf Creek Assessment Area 1)
Series 2025
5.75%, 12/01/2044

     1,000          976,063  
       

 

 

 
          10,875,854  
       

 

 

 

Vermont – 0.1%

       

Vermont Economic Development Authority

(Casella Waste Systems)
Series 2022
5.00%, 06/01/2052(b)

     500          503,171  
       

 

 

 

Virginia – 1.1%

       

Atlantic Park Community Development Authority

(Atlantic Park Community Development Authority District)
Series 2023
6.25%, 08/01/2045(b)

     615          557,254  

Federal Home Loan Mortgage Corp. VA FEDMFH

(FMMV M052)
Series M052, Class A
2.65%, 06/15/2036

     375          324,441  

US Bank Trust Co. NA

(Park Landing LP)
Series 2022-B
5.90%, 08/01/2052

     420          368,087  

Virginia College Building Authority

(Marymount University)
Series 2015-A
5.00%, 07/01/2045(b)

     1,000          765,594  

Virginia College Building Authority

(Washington & Lee University)
Series 2021
3.00%, 01/01/2040

     2,000          1,617,621  

Virginia Small Business Financing Authority

(95 Express Lanes LLC)
Series 2022
4.00%, 01/01/2048

     1,000          808,342  

Virginia Small Business Financing Authority

(Elizabeth River Crossings OpCo)
Series 2022
4.00%, 07/01/2034

     2,000          1,973,536  

Virginia Small Business Financing Authority

(P3 VB Holdings LLC)
Series 2023
8.50%, 12/01/2052(b)

     430          394,626  

Virginia Small Business Financing Authority

(Pure Salmon Virginia LLC)
Series 2024
4.00%, 11/01/2052

     2,000          2,001,251  

 

45


     

Principal

Amount

(000)

       U.S. $ Value  

Virginia Small Business Financing Authority

(Total Fiber Recovery @ Chesapeake)
Series 2022
8.50%, 06/01/2042(d) (e) (f)

   $ 615        $ 492,000  

8.531% (SOFR + 5.50%), 06/01/2029(c) (d) (e) (f)

            530          424,000  
       

 

 

 
             9,726,752  
       

 

 

 

Washington – 1.0%

 

Grays Harbor County Public Hospital District No. 1

(Grays Harbor County Public Hospital District No. 1)
Series 2023
6.875%, 12/01/2053

     100          107,399  

Pend Oreille County Public Utility District No. 1 Box Canyon

(Pend Oreille County Public Utility District No. 1 Box Canyon)
Series 2018
5.00%, 01/01/2044

     280          280,374  

Port of Seattle WA

(Port of Seattle WA)
Series 2022
5.50%, 08/01/2047

     1,500          1,529,825  

Vancouver Housing Authority

(Vancouver Housing Authority)
Series 2025
4.25%, 02/01/2038

     2,140          2,065,871  

Washington Health Care Facilities Authority

(CommonSpirit Health Obligated Group)
Series 2017
5.00%, 08/15/2035

     1,245          1,246,762  

Washington State Housing Finance Commission

(Presbyterian Retirement Communities Northwest Obligated Group)
Series 2013
5.25%, 01/01/2043(b)

     1,000          834,510  

Series 2019-A
5.00%, 01/01/2055(b)

     1,000          850,694  

Washington State Housing Finance Commission

(WSHFC 2021-1)
Series 2021-1, Class A
3.50%, 12/20/2035

     267          250,645  

Series 2021-1, Class X
0.727%, 12/20/2035(h)

     936          36,504  

Washington State Housing Finance Commission

(WSHFC 2024-1)
Series 2024-1, Class A
4.085%, 03/01/2050

     1,990          1,830,146  
       

 

 

 
          9,032,730  
       

 

 

 

 

46


     

Principal

Amount

(000)

       U.S. $ Value  

West Virginia – 0.5%

 

City of South Charleston WV

(City of South Charleston WV South Charleston Park Place Excise Tax District)
Series 2022
4.25%, 06/01/2042(b)

   $ 250        $ 195,008  

County of Monongalia WV

(Monongalia County Building Commission Development District No. 4)
Series 2023
5.75%, 06/01/2043(b)

            880          900,585  

Monongalia County Commission Excise Tax District

(Monongalia County Commission Excise Tax District)
Series 2023
0.00%, 06/01/2053(b) (g)

     510          104,156  

7.00%, 06/01/2043(b)

     100          102,182  

Tobacco Settlement Finance Authority/WV

(Tobacco Settlement Finance Authority/WV)
Series 2020
4.006%, 06/01/2040

     3,000          2,446,398  

West Virginia Economic Development Authority

(Wyoming County Coal LLC)
Series 2023
9.00%, 06/01/2038(f)

     1,000          900,000  
       

 

 

 
             4,648,329  
       

 

 

 

Wisconsin – 4.5%

 

KDC Agribusiness LLC

(KDC Agribusiness LLC)
12.00%, 09/14/2023(d) (j) (k) (l)

     284          0  

St. Croix Chippewa Indians of Wisconsin

(St. Croix Chippewa Indians of Wisconsin)
Series 2021
5.00%, 09/30/2041(b)

     200          171,542  

Wisconsin Center District

(Wisconsin Center District Ded Tax)
Series 2022
5.25%, 12/15/2061(b)

     200          183,295  

Wisconsin Health & Educational Facilities Authority

(Chiara Housing & Services Obligated Group)
Series 2024
5.875%, 07/01/2055

     1,000          947,738  

Wisconsin Health & Educational Facilities Authority

(Oakwood Lutheran Senior Ministries Obligated Group)
Series 2021
4.00%, 01/01/2047

     100          77,537  

4.00%, 01/01/2057

     1,000          709,514  

Wisconsin Health & Educational Facilities Authority

(Sanford Obligated Group) BAM
Series 2024
5.25%, 02/15/2054

     2,500          2,521,286  

 

47


     

Principal

Amount

(000)

       U.S. $ Value  

Wisconsin Health & Educational Facilities Authority

(St. John’s Communities Obligated Group)
Series 2022
4.00%, 09/15/2036

   $ 775        $      716,304  

4.00%, 09/15/2041

     765          655,255  

4.00%, 09/15/2045

            650          521,666  

Wisconsin Housing & Economic Development Authority

(Roers Sun Prairie Apartments Owner)
Series 2022
4.625%, 03/15/2040(b)

     100          84,645  

Series 2022-A
3.875%, 12/01/2039(b)

     460          386,631  

Wisconsin Public Finance Authority

(21st Century Public Academy)
Series 2020
3.75%, 06/01/2030(b)

     340          320,333  

Wisconsin Public Finance Authority

(Absolute Awakenings)
Series 2025-A
7.00%, 01/01/2045(b)

     1,000          1,026,637  

Wisconsin Public Finance Authority

(Alpha Ranch Water Control & Improvement District of Denton & Wise Counties)
Series 2024
Zero Coupon, 12/15/2038(b)

     1,000          448,059  

Wisconsin Public Finance Authority

(Catholic Bishop of Chicago/The)
Series 2021
5.75%, 07/25/2041(f)

     1,000          898,770  

Wisconsin Public Finance Authority

(CFC-SA LLC)
Series 2022
5.00%, 02/01/2062

     1,000          922,606  

6.00%, 02/01/2062(b)

     1,000          1,013,216  

Wisconsin Public Finance Authority

(Crossroads Health Project)
Series 2023
8.00%, 07/01/2053(f)

     1,000          960,134  

Wisconsin Public Finance Authority

(FAH Tree House LLC)
Series 2023
6.50%, 08/01/2053(b)

     500          460,314  

6.625%, 02/01/2046(b)

     375          312,466  

Wisconsin Public Finance Authority

(Gannon University)
Series 2017
5.00%, 05/01/2042

     1,315          1,223,828  

Wisconsin Public Finance Authority

(Inperium Obligated Group)
Series 2024
5.00%, 12/01/2034(b)

     1,000          1,015,682  

Wisconsin Public Finance Authority

(KDC Agribusiness LLC)
Series 2022
15.00%, 04/30/2023(d) (f) (j) (k) (l)

     600          0  

Series 2023
15.00%, 04/30/2023(d) (f) (j) (k) (l)

     175          2  

 

48


     

Principal

Amount

(000)

       U.S. $ Value  

Wisconsin Public Finance Authority

(Lackland Project)
Series 2024
Zero Coupon, 02/01/2031

   $        849        $      577,954  

Wisconsin Public Finance Authority

(Lehigh Valley Health Network)
Series 2023
7.25%, 12/01/2042(b)

     265          264,444  

7.50%, 12/01/2052(b)

     160          161,138  

Wisconsin Public Finance Authority

(McLemore Resort Manager)
Series 2021
4.50%, 06/01/2056(b)

     295          215,350  

Wisconsin Public Finance Authority

(Montgomery County Municipal Utility District Nos 123 & 153)
Series 2024
Zero Coupon, 12/15/2034(b)

     1,000          569,444  

Wisconsin Public Finance Authority

(North San Gabriel Municipal Utility District No. 1)
Series 2023
Zero Coupon, 09/01/2029(b)

     148          110,385  

Wisconsin Public Finance Authority

(Prerefunded - US Treasuries)
Series 2020
5.00%, 04/01/2050(b)

     25          27,315  

Wisconsin Public Finance Authority

(Puerto Rico Tollroads LLC)
Series 2024
5.75%, 07/01/2049

     1,000          1,005,526  

Wisconsin Public Finance Authority

(QCF Behavioral Hospitals I Obligated Group)
Series 2024
7.50%, 07/01/2059(b)

     1,000          1,091,054  

Wisconsin Public Finance Authority

(Queens University of Charlotte)
Series 2022
5.25%, 03/01/2042

     1,000          968,271  

Wisconsin Public Finance Authority

(RBS Evolution LLC)
Series 2023
10.00%, 11/01/2038(b)

     1,000          1,125,620  

Wisconsin Public Finance Authority

(Samaritan Housing Foundation Obligated Group)
Series 2021
4.00%, 06/01/2056(b)

     500          330,348  

Series 2022
4.00%, 06/01/2049(b)

     100          69,550  

Wisconsin Public Finance Authority

(Southeast Overtown Park West Community Redevelopment Agency)
Series 2024
5.00%, 06/01/2041(b)

     1,000          972,393  

 

49


     

Principal

Amount

(000)

       U.S. $ Value  

Wisconsin Public Finance Authority

(Southeastern Regional Medical Center Obligated Group)
Series 2022
4.00%, 02/01/2034

   $      1,300        $    1,179,154  

Wisconsin Public Finance Authority

(SR 400 Peach Partners LLC)
Series 2025
5.75%, 06/30/2060(i)

     3,620          3,486,341  

5.75%, 12/31/2065(i)

     4,595          4,380,703  

6.50%, 06/30/2060(i)

     2,000          2,102,669  

6.50%, 12/31/2065(i)

     2,000          2,087,362  

Wisconsin Public Finance Authority

(Triad Math & Science Academy)
Series 2025
5.50%, 06/15/2055

     1,000          969,453  

Wisconsin Public Finance Authority

(UMA Education, Inc.)
Series 2019
5.00%, 10/01/2025(b)

     100          100,164  

5.00%, 10/01/2027(b)

     130          133,021  

5.00%, 10/01/2029(b)

     100          103,877  

Wisconsin Public Finance Authority

(Washoe Barton Medical Clinic)
Series 2021
4.00%, 12/01/2051(b)

     1,000          767,618  

Wisconsin Public Finance Authority

(Waterstone Projects)
Series 2024
5.50%, 12/15/2038(b)

     1,000          984,498  
       

 

 

 
          39,361,112  
       

 

 

 

Total Long-Term Municipal Bonds
(cost $905,224,908)

 

       876,412,116  
       

 

 

 

Short-Term Municipal Notes – 3.2%

 

California – 0.4%

 

City of Los Angeles CA

(City of Los Angeles CA)
Series 2025
5.00%, 06/25/2026

     2,000          2,048,028  

Nuveen California AMT-Free Quality Municipal Income Fund

(Nuveen California AMT-Free Quality Municipal Income Fund)
Series 2017
2.74%, 10/01/2047(b) (n)

     1,000          1,000,000  
       

 

 

 
          3,048,028  
       

 

 

 

Colorado – 0.1%

 

Colorado Educational & Cultural Facilities Authority

(Jewish Federation of South Palm Beach County)
Series 2008
2.80%, 02/01/2038(n)

     690          690,000  
       

 

 

 

 

50


     

Principal

Amount

(000)

       U.S. $ Value  

Florida – 0.1%

 

Florida Gulf Coast University Financing Corp.

(Florida Gulf Coast University Financing)
Series 2009-A
2.36%, 02/01/2039(n)

   $      1,000        $    1,000,000  
       

 

 

 

Idaho – 0.1%

 

Idaho Health Facilities Authority

(St. Luke’s Health System Obligated Group/ID)
Series 2018-C
2.80%, 03/01/2048(n)

     1,000          1,000,000  
       

 

 

 

Kentucky – 0.1%

 

Kentucky Economic Development Finance Authority

(St. Elizabeth Community Health Support)
Series 2018
2.45%, 05/01/2033(n)

     935          935,000  
       

 

 

 

Maryland – 0.1%

 

Maryland Health & Higher Educational Facilities Authority

(University of Maryland Medical System Obligated Group)
Series 2008
2.75%, 07/01/2041(n)

     1,060          1,060,000  
       

 

 

 

Michigan – 0.2%

 

Grand Traverse County Hospital Finance Authority

(Munson Healthcare Obligated Group)
Series 2019
2.75%, 07/01/2041(n)

     2,000          2,000,000  
       

 

 

 

New Jersey – 0.2%

 

Essex County Improvement Authority

(County of Essex NJ)
Series 2025
5.00%, 03/17/2026

     2,000          2,029,427  
       

 

 

 

New York – 0.4%

 

New York City Health & Hospitals Corp.

(New York City Health & Hospitals)
Series 2008-D, Class C
2.50%, 02/15/2026(n)

     235          235,000  

Triborough Bridge & Tunnel Authority

(Triborough Bridge & Tunnel Authority)
Series 2022-B
2.80%, 01/01/2033(n)

     250          250,000  

Series 2025
3.27% (MUNIPSA + 0.98%), 05/01/2026(c)

     2,600          2,600,000  
       

 

 

 
          3,085,000  
       

 

 

 

North Carolina – 0.1%

 

Charlotte-Mecklenburg Hospital Authority (The)

(Atrium Health Obligated Group)
AG Series 2017-E
2.75%, 01/15/2044(n)

     1,100          1,100,000  
       

 

 

 

 

51


     

Principal

Amount

(000)

       U.S. $ Value  

Other – 0.6%

 

Nuveen AMT-Free Municipal Credit Income Fund

(Nuveen AMT-Free Municipal Credit Income Fund)
Series 2019
2.74%, 03/01/2029(n)

   $      2,200        $    2,200,000  

Nuveen AMT-Free Quality Municipal Income Fund

(Nuveen AMT-Free Quality Municipal Income Fund)
Series 2021
2.74%, 03/01/2029(n)

     2,700          2,700,000  
       

 

 

 
          4,900,000  
       

 

 

 

Pennsylvania – 0.0%

 

Delaware Valley Regional Finance Authority

(Delaware Valley Regional Finance Authority)
Series 2024-B
2.75%, 09/01/2059(n)

     400          400,000  
       

 

 

 

Rhode Island – 0.0%

 

Rhode Island Health & Educational Building Corp.

(Bryant University)
Series 2008
2.45%, 06/01/2035(n)

     300          300,000  
       

 

 

 

South Carolina – 0.2%

 

Orangeburg County School District

(Orangeburg County School District)
Series 2025
5.00%, 08/13/2026(i)

     1,500          1,534,992  
       

 

 

 

Virginia – 0.2%

 

Hampton Roads Sanitation District

(Hampton Roads Sanitation District)
Series 2025-A
5.00%, 07/15/2026

     2,000          2,043,012  
       

 

 

 

Wisconsin – 0.4%

 

Public Finance Authority

(Kaiser Obligated Group)
Series 2023-B
2.80%, 10/01/2055(n)

     3,255          3,255,000  
       

 

 

 

Total Short-Term Municipal Notes
(cost $28,356,501)

 

       28,380,459  
       

 

 

 

Total Municipal Obligations
(cost $933,581,409)

 

       904,792,575  
       

 

 

 

CORPORATES - INVESTMENT GRADE – 0.7%

 

Industrial – 0.5%

 

Consumer Cyclical - Entertainment – 0.2%

 

Carnival Corp.
4.00%, 08/01/2028(b)

     400          388,548  

YMCA of Greater New York
2.303%, 08/01/2026

     1,000          973,140  
       

 

 

 
          1,361,688  
       

 

 

 

 

52


     

Principal

Amount

(000)

       U.S. $ Value  

Other Industrial – 0.3%

 

Trustees of Columbia University in the City of New York (The)
Series 2024
4.355%, 10/01/2035

   $      3,000        $    2,859,090  
       

 

 

 
          4,220,778  
       

 

 

 

Financial Institutions – 0.2%

 

Banking – 0.2%

 

Bank of New York Mellon Corp. (The)
Series H
3.70%, 03/20/2026(o)

     100          98,755  

Citigroup, Inc.
Series Z
7.375%, 05/15/2028(o)

     1,000          1,039,400  

Fifth Third Bancorp
Series L
4.50%, 09/30/2025(o)

     100          99,739  

Huntington Bancshares, Inc./OH
Series F
5.625%, 07/15/2030(o)

     100          102,100  

Truist Financial Corp.
Series Q
5.10%, 03/01/2030(o)

     100          98,578  

Wells Fargo & Co.
Series BB
3.90%, 03/15/2026(o)

     100          98,969  
       

 

 

 
          1,537,541  
       

 

 

 

Total Corporates - Investment Grade
(cost $5,892,170)

 

       5,758,319  
       

 

 

 

COMMERCIAL MORTGAGE-BACKED SECURITIES – 0.3%

 

Agency CMBS – 0.3%

 

Federal Home Loan Mortgage Corp. Multifamily ML Certificates
Series 2022-ML13, Class XUS
0.985%, 09/25/2036(h)

     1,145          75,957  

Series 2024-ML21, Class AUS
4.519%, 08/25/2041

     1,284          1,298,422  

Series 2024-ML24, Class AUS
4.156%, 05/25/2041

     991          935,643  
       

 

 

 
          2,310,022  
       

 

 

 

Non-Agency Fixed Rate CMBS – 0.0%

 

California Housing Finance Agency
Series 2021-3, Class X
0.768%, 08/20/2036(h)

     942          42,635  

New Hampshire Business Finance Authority
Series 2022-2, Class X
0.675%, 10/01/2036(h)

     962          40,930  

 

53


     

Principal

Amount

(000)

       U.S. $ Value  

Washington State Housing Finance Commission
Series 2023-1, Class X
1.45%, 04/20/2037(h)

   $      1,968        $ 193,124  
       

 

 

 
          276,689  
       

 

 

 

Total Commercial Mortgage-Backed Securities
(cost $2,680,896)

 

          2,586,711  
       

 

 

 

CORPORATES - NON-INVESTMENT GRADE – 0.2%

 

Financial Institutions – 0.0%

 

REITs – 0.0%

 

Bridgewater Castle Rock ALF LLC
9.50%, 09/30/2025

     60          60,000  
       

 

 

 

Industrial – 0.2%

 

Communications - Media – 0.1%

 

CCO Holdings LLC/CCO Holdings Capital Corp.
4.25%, 01/15/2034(b)

     309          266,580  

DISH DBS Corp.
5.25%, 12/01/2026(b)

     240          225,737  

5.75%, 12/01/2028(b)

     250          223,125  
       

 

 

 
          715,442  
       

 

 

 

Consumer Cyclical - Entertainment – 0.1%

 

Wild Rivers Water Park
8.50%, 11/01/2051(k) (l)

     1,225          750,004  
       

 

 

 

Services – 0.0%

 

Trousdale Issuer LLC
Series A
6.50%, 04/01/2025(d) (j) (k) (l)

     161          1,919  
       

 

 

 
          1,467,365  
       

 

 

 

Utility – 0.0%

 

Electric – 0.0%

 

Vistra Corp.
7.00%, 12/15/2026(b) (o)

     225          227,101  
       

 

 

 

Total Corporates - Non-Investment Grade
(cost $2,294,890)

 

       1,754,466  
       

 

 

 

ASSET-BACKED SECURITIES – 0.1%

 

Autos - Fixed Rate – 0.1%

 

Lendbuzz Securitization Trust
Series 2023-1A, Class A2
6.92%, 08/15/2028(b)

     656          664,618  
       

 

 

 

Other ABS - Fixed Rate – 0.0%

 

Domino’s Pizza Master Issuer LLC
Series 2021-1A, Class A2I
2.662%, 04/25/2051(b)

     195          181,383  
       

 

 

 

 

54


     

Principal

Amount

(000)

       U.S. $ Value  

Other ABS - Floating Rate – 0.0%

 

Puerto Rico Industrial Tourist Educational Medical & Environmental Control Facilities Financing Auth
12.50% (PRIME 1 Month + 4.00%), 03/04/2026(c) (k) (l)

   $ 4        $ 4,092  
       

 

 

 

Total Asset-Backed Securities
(cost $854,696)

 

       850,093  
       

 

 

 

COLLATERALIZED MORTGAGE OBLIGATIONS – 0.0%

 

Risk Share Floating Rate – 0.0%

 

Federal National Mortgage Association Connecticut Avenue Securities
Series 2016-C01, Class 1M2
11.214% (CME Term SOFR + 6.86%), 08/25/2028(c)

     28          28,900  

Series 2016-C02, Class 1M2
10.464% (CME Term SOFR + 6.11%), 09/25/2028(c)

     19          19,288  
       

 

 

 

Total Collateralized Mortgage Obligations
(cost $49,567)

 

       48,188  
       

 

 

 
     Shares           

PREFERRED STOCKS – 0.0%

 

Industrials – 0.0%

 

Energy – 0.0%

 

AES Guayama Holdings
0.00%(d) (k) (l)
(cost $96,592)

     5,320          15,481  
       

 

 

 

SHORT-TERM INVESTMENTS – 2.8%

 

Investment Companies – 2.8%

 

AB Fixed Income Shares, Inc. - Government Money Market Portfolio - Class AB, 4.15%(p) (q) (r)
(cost $24,716,032)

     24,716,032          24,716,032  
       

 

 

 

Total Investments – 106.9%
(cost $970,166,252)(s)

 

       940,521,865  

Other assets less liabilities – (6.9)%

 

       (60,508,739
       

 

 

 

Net Assets – 100.0%

 

     $  880,013,126  
       

 

 

 

 

 

55


CENTRALLY CLEARED CREDIT DEFAULT SWAPS

 

Description    Fixed
Rate
(Pay)
Receive
    Payment
Frequency
   Implied
Credit
Spread at
July 31,
2025
  Notional
Amount
(000)
     Market
Value
    Upfront
Premiums
Paid
(Received)
    Unrealized
Appreciation
(Depreciation)
 
Buy Contracts

 

CDX-NAHY Series 44, 5 Year Index, 06/20/2030*

     (5.00 )%    Quarterly    3.22%     USD        11,300      $  (882,602   $  (550,318   $  (332,284

 

*

Termination date

CENTRALLY CLEARED INFLATION (CPI) SWAPS

 

       Rate Type         

Notional
Amount
(000)

     Termination
Date
     Payments
made
by the
Fund
     Payments
received
by the
Fund
     Payment
Frequency
Paid/
Received
     Market
Value
       Upfront
Premiums
Paid
(Received)
       Unrealized
Appreciation
(Depreciation)
 
USD      21,340      10/15/2028      CPI#      2.565%      Maturity      $ (144,726      $        $ (144,726
USD      19,750      10/15/2029      2.569%      CPI#      Maturity        105,390                   105,390  
USD      19,000      10/15/2029      2.485%      CPI#      Maturity        177,101                   177,101  
USD      14,592      10/15/2029      2.516%      CPI#      Maturity        114,525                   114,525  
USD      14,579      10/15/2029      2.451%      CPI#      Maturity        159,237                   159,237  
USD      14,579      10/15/2029      2.499%      CPI#      Maturity        126,200                   126,200  
USD      22,410      10/15/2030      CPI#      2.531%      Maturity        (140,030                 (140,030
                         

 

 

      

 

 

      

 

 

 
     $  397,697        $     —        $  397,697  
                         

 

 

      

 

 

      

 

 

 

 

#

Variable interest rate based on the rate of inflation as determined by the Consumer Price Index (CPI).

CENTRALLY CLEARED INTEREST RATE SWAPS

 

       Rate Type         

Notional
Amount
(000)

     Termination
Date
     Payments
made
by the
Fund
     Payments
received
by the
Fund
     Payment
Frequency
Paid/
Received
     Market
Value
       Upfront
Premiums
Paid
(Received)
       Unrealized
Appreciation
(Depreciation)
 
USD      7,900      10/15/2030      1 Day SOFR      4.092%      Annual      $ 168,011        $        $ 168,011  
USD      16,300      12/03/2031      1 Day SOFR      4.178%      Annual        458,726                   458,726  
USD      9,140      12/03/2031      1 Day SOFR      4.057%      Annual        187,628                   187,628  
USD      14,900      03/12/2032      1 Day SOFR      3.772%      Annual        73,368                   73,368  
USD      9,400      03/12/2032      1 Day SOFR      3.789%      Annual        55,608                   55,608  
USD      8,300      08/15/2034      3.264%      1 Day
SOFR
     Annual        429,135          228          428,907  
USD      6,700      08/15/2034      3.304%      1 Day
SOFR
     Annual        333,020                   333,020  
USD      6,120      08/15/2034      3.314%      1 Day
SOFR
     Annual        283,066                   283,066  
USD      6,000      08/15/2034      3.446%      1 Day
SOFR
     Annual        218,327                   218,327  
USD      3,000      08/15/2034      3.187%      1 Day
SOFR
     Annual        173,324                   173,324  
USD      21,500      02/15/2035      3.838%      1 Day
SOFR
     Annual        (10,817        (6,016        (4,801
USD      12,300      02/15/2035      3.747%      1 Day
SOFR
     Annual        85,393          (2,984        88,377  
USD      12,110      02/15/2035      3.923%      1 Day
SOFR
     Annual        (89,283                 (89,283
USD      10,500      02/15/2035      3.771%      1 Day
SOFR
     Annual        50,710                   50,710  
USD      3,800      02/15/2035      3.603%      1 Day
SOFR
     Annual        71,348          (284        71,632  
                         

 

 

      

 

 

      

 

 

 
     $  2,487,564        $  (9,056      $  2,496,620  
                         

 

 

      

 

 

      

 

 

 

 

56


INTEREST RATE SWAPS

 

     Rate Type      
Swap Counterparty   

Notional
Amount
(000)

     Termination
Date
   Payments
made
by the
Fund
  Payments
received
by the
Fund
  Payment
Frequency
Paid/
Received
   Market
Value
    Upfront
Premiums
Paid
(Received)
     Unrealized
Appreciation
(Depreciation)
 
Bank of America NA      USD        1,500      03/12/2026    MMD 10
Year^
  3.350%   Maturity    $ (28,912   $      $ (28,912
Bank of America NA      USD        1,500      05/06/2026    MMD 10
Year^
  3.660%   Maturity      9,559              9,559  
Bank of America NA      USD        2,000      06/25/2026    MMD 10
Year^
  3.570%   Maturity      (12,781            (12,781
Citibank NA      USD        2,220      10/09/2029    1.125%   1 Week
SIFMA*
  Quarterly      140,747              140,747  
JPMorgan Chase Bank NA      USD        2,000      03/16/2026    MMD 10
Year^
  3.460%   Maturity      (18,119            (18,119
JPMorgan Chase Bank NA      USD        1,500      04/23/2026    MMD 10
Year^
  3.840%   Maturity      37,344              37,344  
JPMorgan Chase Bank NA      USD        1,000      06/04/2026    MMD 10
Year^
  3.690%   Maturity      6,890              6,890  
Morgan Stanley Capital Services LLC      USD        2,000      08/29/2025    MMD 10
Year^
  3.040%   Maturity      (57,891            (57,891
Morgan Stanley Capital Services LLC      USD        2,000      10/23/2025    MMD 10
Year^
  3.240%   Maturity      (25,787            (25,787
Morgan Stanley Capital Services LLC      USD        2,000      12/19/2025    MMD 10
Year^
  3.300%   Maturity      (29,285            (29,285
Morgan Stanley Capital Services LLC      USD        1,500      03/12/2026    MMD 10
Year^
  3.350%   Maturity      (28,912            (28,912
Morgan Stanley Capital Services LLC      USD        3,000      03/26/2026    MMD 10
Year^
  3.640%   Maturity      23,441              23,441  
Morgan Stanley Capital Services LLC      USD        5,000      04/13/2026    MMD 10
Year^
  3.890%   Maturity      152,139              152,139  
Morgan Stanley Capital Services LLC      USD        1,500      05/29/2026    MMD 10
Year^
  3.660%   Maturity      6,726              6,726  
Morgan Stanley Capital Services LLC      USD        1,500      07/13/2026    MMD 5
Year^
  2.930%   Maturity      2,365              2,365  
                  

 

 

   

 

 

    

 

 

 
                   $  177,524     $     —      $  177,524  
                  

 

 

   

 

 

    

 

 

 

 

^

Variable interest rate based on the Municipal Market Data AAA General Obligation Scale.

*

Variable interest rate based on the Securities Industry & Financial Markets Association (SIFMA) Municipal Swap Index.

 

(a)

Security represents the underlying municipal obligation of an inverse floating rate obligation held by the Fund.

(b)

Security is exempt from registration under Rule 144A or Regulation S of the Securities Act of 1933. These securities are considered restricted, but liquid and may be resold in transactions exempt from registration. At July 31, 2025, the aggregate market value of these securities amounted to $194,405,527 or 22.1% of net assets.

(c)

Floating Rate Security. Stated interest/floor/ceiling rate was in effect at July 31, 2025.

(d)

Non-income producing security.

(e)

Defaulted.

 

57


(f)

Security is exempt from registration under Rule 144A or Regulation S of the Securities Act of 1933. These securities, which represent 2.18% of net assets as of July 31, 2025, are considered illiquid and restricted. Additional information regarding such securities follows:

 

144A/Restricted & Illiquid Securities    Acquisition
Date
   Cost      Market
Value
     Percentage
of
Net Assets

ARC70 II Trust
(ARC70 II TRUST)
Series 2023
5.00%, 04/01/2065

   07/18/2023-07/01/2025    $  2,222,189      $  2,087,662      0.24%

Arizona Industrial Development Authority
(Legacy Cares, Inc.)
Series 2020
7.75%, 07/01/2050

   08/12/2020-07/20/2022      1,101,588        30,600      0.00%

Brazoria County Industrial Development Corp.
(Brazoria County Industrial Development)
10.00%, 06/01/2042

   06/08/2022      459,336        351,513      0.04%

County of Montgomery OH
(Trousdale Foundation Obligated Group)
Series 2018-A
6.25%, 04/01/2049

   04/07/2020      41,774        1,004      0.00%

Douglas County Housing Partnership
(Bridgewater Castle Rock ALF)
Series 2021
5.375%, 01/01/2041

   01/14/2021      246,505        187,500      0.02%

Housing & Redevelopment Authority of The City of St. Paul Minnesota
(Minnesota Math & Science Academy)
Series 2021
4.00%, 06/01/2051

   07/14/2021-03/07/2025      154,741        105,750      0.01%

Housing & Redevelopment Authority of The City of St. Paul Minnesota
(Minnesota Math & Science Academy)
Series 2021
4.00%, 06/01/2056

   07/14/2021      101,532        47,000      0.01%

Illinois Housing Development Authority
(Drexel Court & Lake Park East)
Series 2024
5.67%, 11/01/2038

   10/19/2022      955,000        903,404      0.10%

Indiana Finance Authority
(Brightmark Plastics Renewal Indiana)
Series 2019
7.00%, 03/01/2039

   03/29/2019-06/09/2022      941,757        53,500      0.01%

Indiana Finance Authority
(Parkview Health System Obligated Group)
Series 2024-B
3.762%, 11/01/2046

   06/24/2024      9,825,000        9,809,156      1.11%

Knox County Industrial Development Board
(Tompaul Knoxville LLC)
Series 2022
9.25%, 11/01/2042

   11/25/2022      200,000        195,065      0.02%

Knox County Industrial Development Board
(Tompaul Knoxville LLC)
Series 2022
9.50%, 11/01/2052

   11/25/2022-06/13/2025      414,625        396,180      0.05%

Last Step Recycling LLC
(Last Step Recycling LLC)
9.50%, 12/15/2028

   03/26/2025-06/23/2025      153,162        153,162      0.02%

 

58


144A/Restricted & Illiquid Securities    Acquisition
Date
   Cost      Market
Value
     Percentage
of
Net Assets

Metropolitan Government Nashville & Davidson County Health & Educational Facs Bd
(Trousdale Foundation Obligated Group)
Series 2018-A
6.25%, 04/01/2049

   08/29/2018    $ 107,716      $ 1,356      0.00%

Mississippi Business Finance Corp.
(Alden Group Renewable Energy Mississippi)
Series 2022
8.00%, 12/01/2029

   12/13/2022      494,687         340,000      0.04%

New Hope Cultural Education Facilities Finance Corp.
(Dwyer Workforce Development)
Series 2023
8.50%, 09/01/2027

   02/03/2023      795,000        795,724      0.09%

South Carolina Jobs-Economic Development Authority
(Last Step Recycling LLC)
Series 2021
6.25%, 06/01/2040

   07/20/2022      84,555        11,000      0.00%

South Carolina Jobs-Economic Development Authority
(Last Step Recycling LLC)
Series 2021
6.50%, 06/01/2051

   06/16/2021-10/20/2022      269,304        33,000      0.00%

Virginia Small Business Financing Authority
(Total Fiber Recovery @ Chesapeake)
Series 2022
8.50%, 06/01/2042

   06/08/2022      615,000        492,000      0.06%

Virginia Small Business Financing Authority
(Total Fiber Recovery @ Chesapeake)
Series 2022
8.531%, 06/01/2029

   06/08/2022      530,000        424,000      0.05%

West Virginia Economic Development Authority
(Wyoming County Coal LLC)
Series 2023
9.00%, 06/01/2038

   05/31/2023       1,000,000        900,000      0.10%

Wisconsin Public Finance Authority
(Catholic Bishop of Chicago/The)
Series 2021
5.75%, 07/25/2041

   08/03/2021      1,000,000        898,770      0.10%

Wisconsin Public Finance Authority
(Crossroads Health Project)
Series 2023
8.00%, 07/01/2053

   07/10/2023      1,000,000        960,134      0.11%

Wisconsin Public Finance Authority
(KDC Agribusiness LLC)
Series 2022
15.00%, 04/30/2023

   11/10/2022      600,000        0      0.00%

Wisconsin Public Finance Authority
(KDC Agribusiness LLC)
Series 2023
15.00%, 04/30/2023

   03/16/2023      175,000        2      0.00%

 

59


(g)

Coupon rate adjusts periodically based upon a predetermined schedule. Stated interest rate in effect at July 31, 2025.

(h)

IO - Interest Only.

(i)

When-Issued or delayed delivery security.

(j)

Defaulted matured security.

(k)

Security in which significant unobservable inputs (Level 3) were used in determining fair value.

(l)

Fair valued by the Adviser.

(m)

Pay-In-Kind Payments (PIK). The issuer may pay cash interest and/or interest in additional debt securities. Rates shown are the rates in effect at July 31, 2025.

(n)

Variable Rate Demand Notes are instruments whose interest rates change on a specific date (such as coupon date or interest payment date) or whose interest rates vary with changes in a designated base rate (such as the prime interest rate). This instrument is payable on demand and is secured by letters of credit or other credit support agreements from major banks.

(o)

Securities are perpetual and, thus, do not have a predetermined maturity date. The date shown, if applicable, reflects the next call date.

(p)

The rate shown represents the 7-day yield as of period end.

(q)

Affiliated investments.

(r)

To obtain a copy of the fund’s shareholder report, please go to the Securities and Exchange Commission’s website at www.sec.gov. Additionally, shareholder reports for AB funds can be obtained by calling AB at (800) 227-4618.

(s)

As of July 31, 2025, the cost basis of investment securities owned was substantially identical for both book and tax purposes. Gross unrealized appreciation of investments was $9,479,592 and gross unrealized depreciation of investments was $(36,385,422), resulting in net unrealized depreciation of $(26,905,830).

 

As of July 31, 2025, the Fund’s percentages of investments in municipal bonds that are insured and in insured municipal bonds that have been pre-refunded or escrowed to maturity are 6.3% and 0.0%, respectively.

Glossary:

ABS Asset-Backed Securities

AG Assured Guaranty Inc.

AMT Alternative Minimum Tax (subject to)

BAM Build American Mutual

CCRC Congregate Care Retirement Center

CDX-NAHY – North American High Yield Credit Default Swap Index

CHF Collegiate Housing Foundation

CMBS Commercial Mortgage-Backed Securities

CME – Chicago Mercantile Exchange

COP Certificate of Participation

FHLMC Federal Home Loan Mortgage Corporation

MMD Municipal Market Data

MUNIPSA – SIFMA Municipal Swap Index

OSF Order of St. Francis

SOFR Secured Overnight Financing Rate

UPMC University of Pittsburgh Medical Center

 

60


AB Tax-Aware Fixed Income Opportunities Portfolio

July 31, 2025 (unaudited)

In accordance with U.S. GAAP regarding fair value measurements, fair value is defined as the price that the Fund would receive to sell an asset or pay to transfer a liability in an orderly transaction between market participants at the measurement date. U.S. GAAP establishes a framework for measuring fair value, and a three-level hierarchy for fair value measurements based upon the transparency of inputs to the valuation of an asset or liability (including those valued based on their market values). Inputs may be observable or unobservable and refer broadly to the assumptions that market participants would use in pricing the asset or liability. Observable inputs reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the Fund. Unobservable inputs reflect the Fund’s own assumptions about the assumptions that market participants would use in pricing the asset or liability based on the best information available in the circumstances. Each investment is assigned a level based upon the observability of the inputs which are significant to the overall valuation. The three-tier hierarchy of inputs is summarized below.

 

   

Level 1 - quoted prices in active markets for identical investments

   

Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, etc.)

   

Level 3 - significant unobservable inputs (including the Fund’s own assumptions in determining the fair value of investments)

The fair value of debt instruments, such as bonds, and over-the-counter derivatives is generally based on market price quotations, recently executed market transactions (where observable) or industry recognized modeling techniques and are generally classified as Level 2. Pricing vendor inputs to Level 2 valuations may include quoted prices for similar investments in active markets, interest rate curves, coupon rates, currency rates, yield curves, option adjusted spreads, default rates, credit spreads and other unique security features in order to estimate the relevant cash flows which is then discounted to calculate fair values. If these inputs are unobservable and significant to the fair value, these investments will be classified as Level 3. In addition, non-agency rated investments are classified as Level 3.

Other fixed income investments, including non-U.S. government and corporate debt, are generally valued using quoted market prices, if available, which are typically impacted by current interest rates, maturity dates and any perceived credit risk of the issuer. Additionally, in the absence of quoted market prices, these inputs are used by pricing vendors to derive a valuation based upon industry or proprietary models which incorporate issuer specific data with relevant yield/spread comparisons with more widely quoted bonds with similar key characteristics. Those investments for which there are observable inputs are classified as Level 2. Where the inputs are not observable, the investments are classified as Level 3.

Where readily available market prices or relevant bid prices are not available for certain equity investments, such investments may be valued based on similar publicly traded investments, movements in relevant indices since last available prices or based upon underlying company fundamentals and comparable company data (such as multiples to earnings or other multiples to equity). Where an investment is valued using an observable input, by pricing vendors, such as another publicly traded security, the investment will be classified as Level 2. If management determines that an adjustment is appropriate based on restrictions on resale, illiquidity or uncertainty, and such adjustment is a significant component of the valuation, the investment will be classified as Level 3. An investment will also be classified as Level 3 where management uses company fundamentals and other significant inputs to determine the valuation.

 

61


Valuations of mortgage-backed or other asset backed securities, by pricing vendors, are based on both proprietary and industry recognized models and discounted cash flow techniques. Significant inputs to the valuation of these instruments are value of the collateral, the rates and timing of delinquencies, the rates and timing of prepayments, and default and loss expectations, which are driven in part by housing prices for residential mortgages. Significant inputs are determined based on relative value analyses, which incorporate comparisons to instruments with similar collateral and risk profiles, including relevant indices. Mortgage and asset backed securities for which management has collected current observable data through pricing services are generally categorized within Level 2. Those investments for which current observable data has not been provided are classified as Level 3.

The following table summarizes the valuation of the Fund’s investments by the above fair value hierarchy levels as of July 31, 2025:

 

Investments in Securities:

   Level 1      Level 2     Level 3     Total  
Assets:

 

Long-Term Municipal Bonds    $      $ 876,256,592     $ 155,524 (a)    $ 876,412,116  
Short-Term Municipal Notes             28,380,459             28,380,459  
Corporates - Investment Grade             5,758,319             5,758,319  
Commercial Mortgage-Backed Securities             2,586,711             2,586,711  
Corporates - Non-Investment Grade             1,002,543       751,923       1,754,466  
Asset-Backed Securities             846,001       4,092       850,093  
Collateralized Mortgage Obligations             48,188             48,188  
Preferred Stocks                   15,481       15,481  
Short-Term Investments      24,716,032                    24,716,032  
  

 

 

    

 

 

   

 

 

   

 

 

 
Total Investments in Securities      24,716,032        914,878,813       927,020 (a)      940,521,865  
Other Financial Instruments(b):          
Assets:

 

Centrally Cleared Inflation (CPI) Swaps             682,453             682,453  
Centrally Cleared Interest Rate Swaps             2,587,664             2,587,664  
Interest Rate Swaps             379,211             379,211  
Liabilities:

 

Centrally Cleared Credit Default Swaps             (882,602           (882,602
Centrally Cleared Inflation (CPI) Swaps             (284,756           (284,756
Centrally Cleared Interest Rate Swaps             (100,100           (100,100
Interest Rate Swaps             (201,687           (201,687
  

 

 

    

 

 

   

 

 

   

 

 

 
Total    $  24,716,032      $  917,058,996     $  927,020 (a)    $  942,702,048  
  

 

 

    

 

 

   

 

 

   

 

 

 

 

The Fund holds liabilities for floating rate notes obligations which are not reflected in the table above. The fair value of the Fund’s liabilities for floating rate note obligations approximates their liquidation values. Floating rate note obligations are generally classified as level 2.

 

(a) 

The Fund held securities with zero market value at period end.

 

(b) 

Other financial instruments include derivative instruments, such as futures, forwards and swaps. Derivative instruments are valued at the unrealized appreciation (depreciation) on the instrument. Other financial instruments may also include swaps with upfront premiums, written options and written swaptions which are valued at market value.

 

62


A summary of the Fund’s transactions in AB mutual funds for the nine months ended July 31, 2025 is as follows:

 

Fund   

Market Value

10/31/2024

(000)

    

Purchases

at Cost

(000)

    

Sales

Proceeds

(000)

    

Market Value

07/31/2025

(000)

    

Dividend

Income

(000)

 
AB Government Money Market Portfolio    $  1,670      $  275,528      $  252,482      $  24,716      $  386  

 

63