Exhibit 99.1 FOR IMMEDIATE RELEASE July 22, 2024 CONTACT: Investors - (301) 968-9300 Media - (301) 968-9303 AGNC INVESTMENT CORP. ANNOUNCES SECOND QUARTER 2024 FINANCIAL RESULTS Bethesda, MD - July 22, 2024 - AGNC Investment Corp. ("AGNC" or the "Company") (Nasdaq: AGNC) today announced financial results for the quarter ended June 30, 2024. SECOND QUARTER 2024 FINANCIAL HIGHLIGHTS • $(0.13) comprehensive loss per common share, comprised of: ◦ $(0.11) net loss per common share ◦ $(0.02) other comprehensive l ...