AGNC Investment Corp. Q3 2026 Earnings Recap

AGNC shares rose 4.3% after earnings, despite a sharply negative quarter: economic return was -12.7% as Agency MBS suffered historic underperformance amid rising rates and volatility. Management pointed to wider MBS spreads and more stable mortgage cash flows as potential support for future performance.

Key Takeaways

• AGNC’s third-quarter economic return was **-12.7%**; the Bloomberg Agency MBS Index returned **-4.25%**, underperforming Treasuries by nearly **120 basis points** on a duration-matched basis.
• The 10-year Treasury yield rose **82 basis points** during the quarter, including **54 basis points in September**; the company cited shifting Fed expectations and broader market pressures.
• At quarter-end, new-production current-coupon Agency MBS yielded close to **6.5%**, with spreads near **135 basis points to Treasuries** and **165 basis points to swaps**.
• Fewer than **2%** of outstanding mortgages had a 50-basis-point refinance incentive; even with mortgage rates down a full percentage point, management estimated that share would rise to only **10%**.
• Management said most duration extension had already occurred and Agency MBS technicals remained favorable if interest-rate volatility subsides.