United States - Treasury and Agency Securities: Mortgage-Backed Securities (MBS), All Commercial Banks was 2728.14530 Bil. of U.S. $ in March of 2026, according to the United States Federal Reserve. Historically, United States - Treasury and Agency Securities: Mortgage-Backed Securities (MBS), All Commercial Banks reached a record high of 2996.81300 in February of 2022 and a record low of 958.61240 in October of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Treasury and Agency Securities: Mortgage-Backed Securities (MBS), All Commercial Banks - last updated from the United States Federal Reserve on April of 2026.