v3.25.3
Investment Securities
9 Months Ended
Sep. 30, 2025
Investments, Debt and Equity Securities [Abstract]  
Investment Securities
Investment Securities
The table below summarizes the fair values of our investments in debt securities by classification.
Table 6.1 - Investment Securities
(In millions)September 30, 2025December 31, 2024
Trading securities$80,214 $51,872 
Available-for-sale securities3,641 3,899 
Total fair value of investment securities$83,855 $55,771 
Trading Securities
The table below presents the fair values of our trading securities by major security type. Our non-mortgage-related securities primarily consist of investments in U.S. Treasury securities.
Table 6.2 - Trading Securities
(In millions)September 30, 2025December 31, 2024
Mortgage-related securities$10,385 $9,158 
Non-mortgage-related securities69,829 42,714 
Total fair value of trading securities$80,214 $51,872 
The table below provides details of our net trading gains (losses) recognized during the periods presented.
Table 6.3 - Net Trading Gains (Losses)
(In millions)3Q 20253Q 2024YTD 2025YTD 2024
Net trading gains (losses)$63 $993 $638 $794 
Less: Net trading gains (losses) on securities sold42 238 62 131 
Net trading gains (losses) related to securities still held at period end$21 $755 $576 $663 
Available-for-Sale Securities
At both September 30, 2025 and December 31, 2024, all available-for-sale securities were mortgage-related securities.
The table below provides details of the securities classified as available-for-sale on our condensed consolidated balance sheets.
Table 6.4 - Available-for-Sale Securities
September 30, 2025
Amortized
Cost
Basis
Gross Unrealized Gains in Other Comprehensive IncomeGross Unrealized
Losses in Other Comprehensive Income
Fair ValueAccrued Interest Receivable
(In millions)
Agency mortgage-related securities$3,053 $13 ($49)$3,017 $6 
Other mortgage-related securities430 210 (16)624 
Total available-for-sale securities$3,483 $223 ($65)$3,641 $10 
December 31, 2024
Amortized
Cost
Basis
Gross Unrealized Gains in Other Comprehensive IncomeGross Unrealized
Losses in Other Comprehensive Income
Fair ValueAccrued Interest Receivable
(In millions)
Agency mortgage-related securities$3,528 $4 ($100)$3,432 $7 
Other mortgage-related securities287 194 (14)467 
Total available-for-sale securities$3,815 $198 ($114)$3,899 $10 
The fair value of our available-for-sale securities held at September 30, 2025 scheduled to contractually mature after ten years was $1.5 billion, with an additional $1.1 billion scheduled to contractually mature after five years through ten years.
The table below presents available-for-sale securities in a gross unrealized loss position and whether such securities have been in an unrealized loss position for less than 12 months, or 12 months or greater.
Table 6.5 - Available-for-Sale Securities in a Gross Unrealized Loss Position
September 30, 2025
Less than 12 Months12 Months or Greater
(In millions)Fair ValueGross Unrealized LossesFair ValueGross Unrealized Losses
Agency mortgage-related securities$73 $— $1,973 ($49)
Other mortgage-related securities20 — 32 (16)
Total available-for-sale securities in a gross unrealized loss position$93 $— $2,005 ($65)
December 31, 2024
Less than 12 Months12 Months or Greater
(In millions)Fair ValueGross Unrealized LossesFair ValueGross Unrealized Losses
Agency mortgage-related securities$448 ($6)$2,198 ($95)
Other mortgage-related securities33 — 31 (13)
Total available-for-sale securities in a gross unrealized loss position$481 ($6)$2,229 ($108)
At September 30, 2025, the gross unrealized losses relate to 119 securities.
The table below summarizes the total proceeds, gross realized gains, and gross realized losses from sales of available-for-sale securities.
Table 6.6 - Total Proceeds, Gross Realized Gains, and Gross Realized Losses from Sales of Available-for-Sale Securities
(In millions)3Q 20253Q 2024YTD 2025YTD 2024
Gross realized gains$— $5 $8 
Gross realized losses— — (1)(12)
Net realized gains (losses)$— $5 $— ($4)
Total proceeds$49 $260 $846 $1,097 
Non-Cash Investing and Financing Activities
During YTD 2025 and YTD 2024, we derecognized $1.5 billion and $2.0 billion, respectively, of mortgage-related securities and debt of consolidated trusts where we were no longer deemed the primary beneficiary.
During 3Q 2025, we sold $0.2 billion of non-mortgage-related securities that were traded, but not settled at September 30, 2025. We settled our sale obligations during 4Q 2025