Dynex Q3 2026 Earnings: Wider Agency MBS Spreads Drive Book Value Lower

Dynex Capital (NYSE: DX) reported Q3 2026 net interest income of $101.6 million, up from $93.8 million in Q2, while GAAP diluted EPS swung to a loss of $1.34 from income of $0.80. Wider Agency mortgage-backed securities spreads drove book value per common share down to $10.91, although higher earning assets lifted non-GAAP earnings available for distribution.

Core Financial Results

The quarter showed a sharp divergence between portfolio income and mark-to-market performance. Net interest income and non-GAAP earnings available for distribution, or EAD, increased sequentially, but investment valuation losses outweighed derivative gains and produced a $338.3 million loss to common shareholders.

Book value declined by $1.99 per share during the quarter. After including the $0.51 dividend, total economic return was negative 11.5% of beginning book value.

EAD excludes changes in the fair value of investments and most derivative instruments. Its improvement therefore reflects stronger portfolio income but does not offset the economic impact of the decline in book value.

Portfolio Performance

Dynex purchased $3.2 billion of mortgage-backed securities during the quarter, contributing to a roughly 3% increase in the investment portfolio. Agency RMBS remained the dominant exposure, and 99.99% of the overall portfolio consisted of highly liquid Agency securities.

Interest income from Agency RMBS increased to $311.2 million from $281.0 million, while Agency CMBS and CMBS IO interest income rose to $17.0 million from $15.3 million. The average balance of interest-earning assets grew by approximately 10%, supporting the increase in net interest income.

Profitability, Liquidity, and the Balance Sheet

Portfolio growth more than offset a modest increase in financing costs. The effective asset yield rose by five basis points, while the repurchase agreement financing cost increased by three basis points, allowing the GAAP net interest spread to widen by two basis points.

The larger portfolio also came with additional balance-sheet leverage. Repurchase agreement borrowings increased, and leverage including TBAs rose to 9.0 times shareholders’ equity, primarily because lower book value reduced the equity base.

Dynex ended the quarter with $1.3 billion of cash and unpledged securities, equal to 42% of total equity. Cash collateral posted to counterparties also increased to $834.7 million from $570.0 million.

The company raised $384 million of capital net of commissions, consisting of $268 million through common equity issuance and $116 million from 9.375% Series D preferred stock. The proceeds supported portfolio purchases, while lower stock-based compensation reduced operating expenses by approximately $4 million from Q2.

Mortgage Spread Losses Exceeded Hedge Gains

Late-quarter volatility and wider Agency MBS spreads were the main reasons book value declined. Treasury futures and interest-rate swaps generated substantial gains, but those gains were not enough to offset losses on mortgage assets and TBA positions.

The results illustrate that interest-rate hedges can reduce exposure to changes in rates without fully eliminating mortgage spread risk. Dynex’s hedges mitigated part of the market move, but spread widening remained the larger influence on asset valuations and book value.

Management’s View

Co-CEO and President Smriti Laxman Popenoe characterized the repricing of Agency mortgages as an improved forward investment opportunity. Management said mortgage market fundamentals and technical conditions remained solid and financing was stable, while emphasizing that the portfolio was being managed for a range of market scenarios.

Recent Insider Transactions

The supplied transaction-level data showed one recent purchase by Chief Investment Officer Terrence John Connelly Jr. Nine other entries among the latest 10 transactions were zero-dollar stock awards rather than purchases or sales.

The source’s separate six-month summary reported zero purchase transactions despite listing this purchase, creating a discrepancy between its aggregate and transaction-level data.

Risks Investors Need to Monitor

• Agency MBS spread exposure: Additional spread widening could cause further investment valuation losses and reduce book value even if interest-rate hedges perform as intended.
• Higher leverage and short-term funding exposure: Leverage increased to 9.0x, while repurchase borrowings reached $24.19 billion and financing costs rose. These factors increase sensitivity to funding conditions and asset-price changes.
• Dividend coverage: Q3 EAD of $0.38 per share was below the $0.51 dividend declared per share. A single quarter does not establish a trend, but the gap is an important measure to monitor.
• Capital issuance and preferred dividends: Common shares outstanding increased to 258.4 million from 237.4 million, while the Series D preferred issuance added a 9.375% fixed dividend obligation. Portfolio returns will need to compensate for the larger capital base and preferred financing cost.

Summary

Dynex generated more net interest income and EAD by expanding its Agency mortgage portfolio, but wider mortgage spreads produced valuation losses that overwhelmed hedge gains and sharply reduced book value. The next key measures are Agency MBS spreads, leverage and financing costs, and whether higher portfolio income can narrow the gap between EAD and the quarterly dividend.