AGNC Investment Corp. to Join the S&P MidCap 400 Index

BETHESDA, Md., Sept. 16, 2026 /PRNewswire/ -- AGNC Investment Corp. (Nasdaq: AGNC) ("AGNC" or the "Company") announced today that it will be added to the S&P MidCap 400 Index, effective prior to the open of trading on Monday, September 21, 2026. S&P Dow Jones Indices announced AGNC's...