v3.26.1
INVESTMENTS (Tables)
6 Months Ended
Jun. 30, 2026
Investments, Debt and Equity Securities [Abstract]  
Schedule of investments by category
The following table presents Citi’s investments by category:

In millions of dollarsJune 30,
2026
December 31, 2025
Available-for-sale (AFS) debt securities$286,765 $246,720 
Held-to-maturity (HTM) debt securities(1)
167,893 189,831 
Marketable equity securities carried at fair value(2)
113 475 
Non-marketable equity securities carried at fair value(2)(3)
425 446 
Non-marketable equity securities measured using the measurement alternative(4)
1,758 1,707 
Non-marketable equity securities carried at cost(5)
5,967 5,050 
Total investments(6)
$462,921 $444,229 

(1)Carried at adjusted amortized cost basis, net of any ACL.
(2)Unrealized gains and losses are recognized in earnings.
(3)Includes $45 million and $37 million of investments in funds for which the fair values are estimated using the net asset value of the Company’s ownership interest in the funds at June 30, 2026 and December 31, 2025, respectively.
(4)Impairment losses and adjustments to the carrying value as a result of observable price changes are recognized in earnings. See “Non-Marketable Equity Securities Not Carried at Fair Value” below.
(5)    Represents shares issued by the Federal Reserve Bank, Federal Home Loan Banks and certain exchanges of which Citigroup is a member.
(6)    Not included in the balances above is approximately $2 billion of accrued interest receivable at June 30, 2026 and December 31, 2025, which is included in Other assets on the Consolidated Balance Sheet. The Company does not recognize an allowance for credit losses on accrued interest receivable for AFS and HTM debt securities, consistent with its non-accrual policy, which results in timely write-off of accrued interest by reversing interest income. Amounts reversed through interest income were immaterial for the three and six months ended June 30, 2026 and 2025.
Interest and dividends on investments
The following table presents interest and dividend income on investments:

Three Months Ended June 30,Six Months Ended June 30,
In millions of dollars2026202520262025
Taxable interest$3,929 $4,022 $7,798 $8,043 
Interest exempt from U.S. federal income tax65 78 130 155 
Dividend income96 106 181 174 
Total interest and dividend income on investments$4,090 $4,206 $8,109 $8,372 
Realized gains and losses on investments excluding other-than-temporary impairment
The following table presents realized gains and losses on the sales of investments, which exclude impairment losses:

Three Months Ended June 30,Six Months Ended June 30,
In millions of dollars2026202520262025
Gross realized investment gains$191 $152 $508 $286 
Gross realized investment losses(22)(14)(69)(27)
Net realized gains on sales of investments$169 $138 $439 $259 
Amortized cost and fair value of AFS debt securities
The amortized cost and fair value of AFS debt securities were as follows:

June 30, 2026
In millions of dollarsAmortized
cost
Allowance for credit lossesGross
unrealized
gains
Gross
unrealized
losses
Net unrealized gains (losses)Fair
value
AFS debt securities
Mortgage-backed securities(1)
U.S. government-sponsored agency guaranteed$55,564 $ $99 $886 $(787)$54,777 
Other978  1  1 979 
Total mortgage-backed securities$56,542 $ $100 $886 $(786)$55,756 
U.S. Treasury$53,569 $ $32 $109 $(77)$53,492 
State and municipal1,446  8 38 (30)1,416 
Foreign government167,866  718 767 (49)167,817 
Corporate3,759 7 8 142 (134)3,618 
Asset-backed securities(1)
1,063  4 4  1,063 
Other debt securities3,604   1 (1)3,603 
Total AFS debt securities excluding portfolio-layer cumulative basis adjustments$287,849 $7 $870 $1,947 $(1,077)$286,765 
Unallocated portfolio-layer cumulative basis adjustments(2)
$(89)$ $ $ $89 $ 
Total AFS debt securities$287,760 $7 $870 $1,947 $(988)$286,765 

December 31, 2025
In millions of dollarsAmortized
cost
Allowance for credit lossesGross
unrealized
gains
Gross
unrealized
losses
Net unrealized gains (losses)Fair
value
AFS debt securities
Mortgage-backed securities(1)
U.S. government-sponsored agency guaranteed$36,967 $— $172 $383 $(211)$36,756 
Other976 — — 976 
Total mortgage-backed securities$37,943 $— $173 $384 $(211)$37,732 
U.S. Treasury$35,400 $— $93 $28 $65 $35,465 
State and municipal1,589 — 57 (52)1,537 
Foreign government162,801 — 902 596 306 163,107 
Corporate4,734 20 56 (36)4,691 
Asset-backed securities(1)
1,071 — 1,073 
Other debt securities3,113 — — 3,115 
Total AFS debt securities excluding portfolio-layer cumulative basis adjustments$246,651 $$1,203 $1,127 $76 $246,720 
Unallocated portfolio-layer cumulative basis adjustments(2)
$133 $— $— $— $(133)$— 
Total AFS debt securities$246,784 $$1,203 $1,127 $(57)$246,720 

(1)The Company invests in mortgage- and asset-backed securities, which are typically issued by VIEs through securitization transactions. The Company’s maximum exposure to loss from these VIEs is equal to the carrying amount of the securities, which is reflected in the tables above. See Note 19 for mortgage- and asset-backed securitizations in which the Company has other involvement.
(2)Represents the cumulative basis adjustments in active portfolio-layer method fair value hedges of AFS debt securities in closed portfolios, which are not allocated to individual securities. See Note 20.
Fair value of securities in unrealized loss position
The following table presents the fair value of AFS debt securities that have been in an unrealized loss position:

Less than 12 months12 months or longerTotal
In millions of dollarsFair
value
Gross
unrealized
losses
Fair
value
Gross
unrealized
losses
Fair
value
Gross
unrealized
losses
June 30, 2026
AFS debt securities
Mortgage-backed securities
U.S. government-sponsored agency guaranteed$27,676 $349 $11,967 $537 $39,643 $886 
Other129  214  343  
Total mortgage-backed securities$27,805 $349 $12,181 $537 $39,986 $886 
U.S. Treasury$33,678 $92 $516 $17 $34,194 $109 
State and municipal187 3 614 35 801 38 
Foreign government62,102 552 11,477 215 73,579 767 
Corporate762 125 1,204 17 1,966 142 
Asset-backed securities566 4   566 4 
Other debt securities901 1   901 1 
Total AFS debt securities(1)
$126,001 $1,126 $25,992 $821 $151,993 $1,947 
December 31, 2025
AFS debt securities
Mortgage-backed securities
U.S. government-sponsored agency guaranteed$8,475 $110 $7,156 $273 $15,631 $383 
Other28 — 413 441 
Total mortgage-backed securities$8,503 $110 $7,569 $274 $16,072 $384 
U.S. Treasury$1,888 $$766 $22 $2,654 $28 
State and municipal555 661 48 1,216 57 
Foreign government42,828 260 14,394 336 57,222 596 
Corporate266 25 1,400 31 1,666 56 
Asset-backed securities537 — — 537 
Other debt securities— — 85 — 85 — 
Total AFS debt securities(1)
$54,577 $416 $24,875 $711 $79,452 $1,127 

(1)    Gross unrealized losses exclude the effect of the cumulative basis adjustments in active portfolio-layer method fair value hedges.
Amortized cost and fair value of debt securities by contractual maturity dates
The following table presents the amortized cost and fair value of AFS debt securities by contractual maturity dates:

June 30, 2026
In millions of dollarsAmortized costFair value
Mortgage-backed securities(1)
Due within 1 year$110 $110 
After 1 but within 5 years1,209 1,208 
After 5 but within 10 years775 752 
After 10 years54,448 53,686 
Total$56,542 $55,756 
U.S. Treasury and federal agency securities
Due within 1 year$9,491 $9,489 
After 1 but within 5 years24,589 24,515 
After 5 but within 10 years19,489 19,488 
After 10 years  
Total$53,569 $53,492 
State and municipal
Due within 1 year$78 $78 
After 1 but within 5 years67 64 
After 5 but within 10 years315 311 
After 10 years986 963 
Total$1,446 $1,416 
Foreign government
Due within 1 year$80,602 $80,762 
After 1 but within 5 years81,435 81,333 
After 5 but within 10 years5,173 5,137 
After 10 years656 585 
Total$167,866 $167,817 
All other(2)
Due within 1 year$4,763 $4,737 
After 1 but within 5 years2,793 2,720 
After 5 but within 10 years825 812 
After 10 years45 15 
Total$8,426 $8,284 
Total AFS debt securities$287,849 $286,765 

(1)Includes mortgage-backed securities of U.S. government-sponsored agencies. The Company invests in mortgage- and asset-backed securities, which are typically issued by VIEs through securitization transactions. See Note 19 for additional information about mortgage- and asset-backed securitizations in which the Company has other involvement.
(2)Includes corporate, asset-backed and other debt securities.
The following table presents the carrying value and fair value of HTM debt securities by contractual maturity dates:

June 30, 2026
In millions of dollars
Amortized cost(1)
Fair value
Mortgage-backed securities
Due within 1 year$35 $35 
After 1 but within 5 years1,057 1,012 
After 5 but within 10 years1,376 1,296 
After 10 years61,543 54,340 
Total$64,011 $56,683 
U.S. Treasury securities
Due within 1 year$30,345 $30,051 
After 1 but within 5 years45,506 43,175 
After 5 but within 10 years  
After 10 years  
Total$75,851 $73,226 
State and municipal
Due within 1 year$6 $6 
After 1 but within 5 years360 359 
After 5 but within 10 years2,460 2,370 
After 10 years5,557 5,223 
Total$8,383 $7,958 
Foreign government
Due within 1 year$640 $656 
After 1 but within 5 years  
After 5 but within 10 years  
After 10 years  
Total$640 $656 
All other(2)
Due within 1 year$ $ 
After 1 but within 5 years  
After 5 but within 10 years1,647 1,647 
After 10 years17,361 17,354 
Total$19,008 $19,001 
Total HTM debt securities$167,893 $157,524 

(1)Amortized cost is reported net of ACL of $117 million at June 30, 2026.
(2)Includes corporate and asset-backed securities.
Carrying value and fair value of debt securities HTM
The carrying value and fair value of HTM debt securities were as follows:

In millions of dollars
Amortized
cost, net(1)
Gross
unrealized
gains
Gross
unrealized
losses
Fair
value
June 30, 2026
HTM debt securities
Mortgage-backed securities(2)
U.S. government-sponsored agency guaranteed$62,662 $3 $7,231 $55,434 
Other1,349 17 117 1,249 
Total mortgage-backed securities$64,011 $20 $7,348 $56,683 
U.S. Treasury securities$75,851 $ $2,625 $73,226 
State and municipal8,383 31 456 7,958 
Foreign government640 16  656 
Asset-backed securities(2)
19,008 38 45 19,001 
Total HTM debt securities, net$167,893 $105 $10,474 $157,524 
December 31, 2025
HTM debt securities
Mortgage-backed securities(2)
U.S. government-sponsored agency guaranteed$65,631 $$6,834 $58,800 
Other1,288 21 115 1,194 
Total mortgage-backed securities$66,919 $24 $6,949 $59,994 
U.S. Treasury securities$89,494 $— $3,010 $86,484 
State and municipal8,608 40 469 8,179 
Foreign government790 20 — 810 
Asset-backed securities(2)
24,020 72 39 24,053 
Total HTM debt securities, net$189,831 $156 $10,467 $179,520 

(1)Amortized cost is reported net of ACL of $117 million and $146 million at June 30, 2026 and December 31, 2025, respectively.
(2)The Company invests in mortgage- and asset-backed securities. These securitizations are generally considered VIEs. The Company’s maximum exposure to loss from these VIEs is equal to the carrying amount of the securities, which is reflected in the table above. See Note 19 for mortgage- and asset-backed securitizations in which the Company has other involvement.
Total other-than-temporary impairments recognized
The following table presents total impairment on AFS investments recognized in earnings:

Three Months Ended June 30,Six Months Ended June 30,
In millions of dollars2026202520262025
Impairment losses recognized in earnings for debt securities that the Company intends to sell, would more-likely-than-not be required to sell or will be subject to an issuer call deemed probable of exercise$25 $$138 $
Total impairment losses recognized in earnings$25 $$138 $
Carrying value of non-marketable equity securities measured using the measurement alternative
Below is the carrying value of non-marketable equity securities measured using the measurement alternative:

In millions of dollarsJune 30, 2026December 31, 2025
Measurement alternative:
Carrying value$1,758 $1,707 
Below are amounts recognized in earnings and life-to-date amounts for non-marketable equity securities measured using the measurement alternative:

Three Months Ended June 30,Six Months Ended June 30,
In millions of dollars2026202520262025
Measurement alternative(1):
Impairment losses$43 $37 $66 $89 
Downward changes for observable prices —  — 
Upward changes for observable prices35 38 73 47 

(1)     See Note 21 for additional information on these nonrecurring fair value measurements.

Life-to-date amounts on securities still held
In millions of dollarsJune 30, 2026
Measurement alternative:
Impairment losses$543 
Downward changes for observable prices22 
Upward changes for observable prices874