AGNC Investment Corp.

AGNC Investment Corp. (AGNC) operates as a leading provider of private capital to the U.S. housing market, primarily investing in Agency residential mortgage-backed securities (Agency RMBS) on a leveraged basis ¹. These investments are guaranteed by U.S. Government-sponsored enterprises (GSEs) like Fannie Mae and Freddie Mac, or by U.S. Government agencies such as Ginnie Mae ¹. The company's core objective is to generate favorable long-term stockholder returns with a substantial yield component, deriving income from the net interest earned on investments, after accounting for borrowing and hedging costs, and net realized gains and losses from investment and hedging activities ¹. AGNC operates as a real estate investment trust (REIT) under the Internal Revenue Code, requiring it to distribute at least 90% of its taxable income annually to avoid corporate income tax ¹.

AGNC employs an active management strategy, dynamically adjusting its portfolio composition, investment, funding, and hedging strategies in response to market conditions ¹. The company's success is dependent on its ability to acquire assets at favorable spreads over borrowing costs and it competes with a variety of other investors including other mortgage REITs, government entities, banks, specialty finance companies, public and private funds, and insurance companies ¹. These competitors may possess advantages such as lower cost of funds, access to different funding sources, or fewer regulatory constraints related to REIT and Investment Company Act status ¹.

The core business model involves investing primarily in Agency RMBS and funding these investments through collateralized borrowings, predominantly repurchase agreements (repo) ¹. Revenue is generated from the interest income on these investments, net of associated borrowing and hedging costs, and net realized gains and losses from investment and hedging activities ¹. The primary customer segments are not explicitly detailed, but the company's role is to enhance liquidity in the residential real estate mortgage markets, thereby facilitating home ownership in the U.S. ¹. AGNC also utilizes its wholly-owned captive broker-dealer subsidiary, Bethesda Securities, LLC (BES), which is a member of the Fixed Income Clearing Corporation (FICC) and has direct access to bilateral and tri-party repo funding, enhancing funding depth and diversity, lowering costs, and reducing collateral requirements ¹.

AGNC's investment portfolio is predominantly composed of Agency RMBS, which include residential mortgage pass-through securities and collateralized mortgage obligations (CMOs) guaranteed by Fannie Mae, Freddie Mac, or Ginnie Mae ¹. These Agency securities are considered a cornerstone of the U.S. financial system, with the $9 trillion Agency market playing a vital role in providing liquidity to homeowners ¹. The company also invests in Agency multifamily mortgage-backed securities (Agency multifamily MBS), which are similarly GSE-guaranteed, and other non-Agency mortgage-backed securities (non-Agency MBS) related to housing, mortgage, or real estate markets that lack a GSE or U.S. Government agency guarantee ¹. Non-Agency MBS include Credit Risk Transfer (CRT) securities, which transfer credit risk from GSEs or third parties to private investors, and Commercial Mortgage-Backed Securities (CMBS), backed by commercial property loans ¹.

As of December 31, 2025, the total investment portfolio was $94.8 billion ², an increase from $73.3 billion as of December 31, 2024 ³. This comprised $81.1 billion in Agency RMBS at fair value ⁴, $13.0 billion in net TBA securities at fair value ⁵, $0.6 billion in CRT, non-Agency RMBS, and CMBS at fair value ⁶, and $70 million in other mortgage credit investments accounted for under the equity method ⁷. For the fiscal year 2025, AGNC generated total comprehensive income of $1.938 billion ⁸ and net income of $1.670 billion ⁹. Diluted EPS was $1.47 ¹⁰, and comprehensive income per diluted common share was $1.74 ¹¹. The company's total assets were $115.077 billion ¹², with total liabilities of $102.684 billion ¹³, and total stockholders' equity of $12.393 billion ¹⁴. Repurchase agreements and other debt totaled $85.342 billion ¹⁵. Cash and cash equivalents were $450 million ¹⁶, and restricted cash was $1.292 billion ¹⁷.

Comparing fiscal year 2025 to 2024, total investment portfolio increased by $21.5 billion ¹⁸. Interest income grew from $2.949 billion in 2024 to $3.523 billion in 2025 ¹⁹, while interest expense decreased from $2.931 billion to $2.848 billion ²⁰, leading to a significant increase in net interest income from $18 million to $675 million ²¹. Other gain, net, increased from $955 million to $1.122 billion ²². Total operating expenses rose from $110 million to $127 million ²³. Net income available to common stockholders increased from $731 million to $1.509 billion ²⁴. The weighted average coupon of the portfolio, excluding TBAs, increased from 5.03% to 5.19% ²⁵, and including TBAs, from 5.02% to 5.12% ²⁶. The portion of the fixed-rate investment portfolio with favorable prepayment attributes increased from 74% to 76% ²⁷. The average projected life Constant Prepayment Rate (CPR) for the portfolio increased from 7.7% to 9.6% ²⁸. The "at risk" leverage remained stable at 7.2x tangible equity ²⁹.

During 2025, AGNC increased its receiver swaption position by $6.9 billion ³⁰ to provide additional protection in a declining rate environment, given the convexity profile of its assets and the significant decline in interest rate volatility ¹. The company also issued $345 million of new preferred equity capital and $2.0 billion of new common equity capital during the year ³¹.

AGNC anticipates a favorable backdrop for mortgage spreads as it enters 2026, supported by existing market dynamics and the Administration's focus on housing affordability and mortgage market stability ¹. The net supply of new Agency RMBS in 2026 is projected to be approximately $200 billion, which, combined with an anticipated $200 billion runoff of the Fed's Agency RMBS holdings, results in an estimated total net supply of approximately $400 billion to be absorbed by the market ¹. This amount is comparable to the prior two years, and demand for Agency RMBS is expected to remain robust, with GSE purchases potentially accounting for approximately half of the projected 2026 supply ¹. Banks, money managers, foreign investors, and REITs are also expected to continue as active purchasers of Agency RMBS ¹.

The company expects net spread and dollar roll income to benefit from several factors, including lower funding costs resulting from the September, October, and December 2025 rate cuts totaling 75 basis points ¹. Potential future rate cuts and greater stability in funding markets are also expected to contribute positively ¹. Additionally, a shift in AGNC's hedge mix toward a greater share of swap-based hedges in the fourth quarter of 2025 is anticipated to be beneficial ¹. However, higher hedging costs due to the maturity of legacy lower pay-rate swaps, as well as reduced mortgage spreads, if they materialize in 2026, could offset some or all of these benefits ¹.

AGNC's planned capital allocation includes a remaining authorization of $1.0 billion to repurchase shares of its common stock through December 31, 2026 ³². The company did not repurchase shares under this program during fiscal years 2023, 2024, and 2025 ³³. AGNC will typically not issue common stock when it believes the capital raised will not be accretive to its tangible net book value or earnings, nor will it issue preferred equity if its cost exceeds acceptable hurdle rates of return on equity ¹.

Management has explicitly flagged several structural headwinds and execution risks to its growth plan. These include the potential for higher hedging costs due to the maturity of legacy lower pay-rate swaps and reduced mortgage spreads in 2026, which could offset some or all of the anticipated benefits from lower funding costs and potential future rate cuts ¹. The company's ability to achieve its investment objectives and maintain its REIT qualification status or exemption from regulation under the Investment Company Act is dependent on the supply of its target assets, which may be impacted by policies and procedures adopted by the GSEs, their regulator (FHFA), or other governmental agencies ¹. Competition for these assets from other investors, who may have competitive advantages, could also limit AGNC's ability to acquire sufficient target assets at attractive prices ¹.

Geographic, regulatory, or macro factors identified as constraints include the potential for changes in the investment or lending activities of government-related entities, such as the Fed or GSEs, which could materially affect Agency RMBS prices, spreads, and market liquidity ¹. Specifically, President Trump's instruction in January 2026 for GSEs to invest $200 billion in Agency RMBS to lower mortgage rates and improve housing affordability introduces uncertainty regarding the pace, nature, scope, and duration of this initiative ¹. Furthermore, new regulatory requirements, including potential revisions to bank capital rules that could apply risk weights to Agency RMBS, or SEC regulations mandating central clearing of U.S. Treasury and Agency RMBS transactions, could adversely affect the availability or terms of financing, reduce market liquidity, or restrict the origination of residential mortgage loans ¹.

AGNC faces material risks across several categories. Macroeconomic risks include spread risk, where the differential between asset yields and interest rate hedges can widen, leading to a decline in tangible net book value ¹. Interest rate and spread volatility are significant, potentially affecting liquidity, increasing costs, and impairing risk management, especially during periods of elevated volatility which can amplify margin calls and reduce market liquidity ¹. Changes in prepayment rates, influenced by interest rates and other factors, can adversely affect investment returns, requiring reinvestment at lower yields or forcing financing at higher costs if assets extend beyond expected maturities ¹. The participation of the Fed and other government-related entities in the Agency mortgage market can materially impact mortgage market conditions, affecting supply, pricing, and returns, with a faster-than-expected reduction in Fed holdings potentially increasing volatility and widening RMBS spreads ¹. Operational risks include the reliance on analytical models and third-party data, which may be incorrect, misleading, or incomplete, leading to faulty decisions and potential losses, particularly during high volatility or unprecedented events ¹. The fair value of investments may not be readily determinable or realizable, especially in forced liquidations, negatively affecting financial condition ¹. The use of significant leverage, generally expected to be six to ten times tangible stockholders' equity, amplifies exposure to higher borrowing costs, changes in asset values, and margin calls, potentially forcing asset sales under adverse conditions ¹. The company may be unable to procure or renew funding on favorable terms, or at all, due to disruptions in the repo market, higher short-term interest rates, or increased collateral requirements ¹. Borrowing costs may increase faster than asset yields, negatively impacting net interest margin ¹. Failure to meet margin calls on funding and derivative agreements could result in defaults and forced asset sales ¹. Changes to FICC margin requirements could limit access to tri-party repo and centrally-cleared TBA transactions ¹. The enforceability of derivative and repurchase agreements may be limited in bankruptcy or insolvency scenarios, and counterparties may not fulfill their obligations, leading to losses ¹. Regulatory risks include the potential failure to qualify as a REIT, which would result in substantial tax liabilities and reduced funds for investments and distributions ¹. REIT distribution requirements could limit the ability to retain earnings and replenish capital, potentially forcing borrowing or asset sales to meet distribution obligations ¹. Complying with REIT requirements may also limit effective hedging and incur tax liabilities, and the tax treatment of TBAs for REIT tests remains uncertain ¹. Legislative and regulatory actions, such as federal housing finance reform or changes to GSE conservatorship, could adversely affect the value or fungibility of Agency RMBS, subject them to greater credit risk, or make them more difficult to finance ¹. New regulatory requirements, including proposed bank capital rules or SEC mandates for central clearing, could adversely affect financing availability, market liquidity, or demand for Agency RMBS ¹. Failure to satisfy regulatory requirements of the captive broker-dealer subsidiary, BES, could result in inability to access tri-party repo funding and harm business operations ¹. Loss of the Investment Company Act exemption would substantially reduce leverage ability and materially adversely affect the business ¹.

Management's overall tone emphasizes active and dynamic management in response to evolving market conditions, with a principal objective of generating favorable long-term stockholder returns with a substantial yield component ¹. They highlight the strong performance of Agency RMBS in 2025, contributing to AGNC's "best-in-class economic return" ¹. Management expects net spread and dollar roll income to benefit from lower funding costs due to the 75 basis point rate cuts in September, October, and December 2025, potential future rate cuts, and greater stability in funding markets ¹. A strategic shift in the hedge mix towards a greater share of swap-based hedges in the fourth quarter of 2025 is also anticipated to be beneficial ¹. However, they acknowledge that higher hedging costs from maturing legacy lower pay-rate swaps and potential reduced mortgage spreads in 2026 could offset these benefits ¹. Key strategic priorities include maintaining an investment portfolio predominantly of Agency RMBS, managing financing, interest rate, prepayment, extension, and credit risks, qualifying as a REIT, and remaining exempt from the Investment Company Act ¹. Management also emphasizes human capital management, noting zero employee turnover during the past three years and favorable employee survey results as a testament to their initiatives ¹.