United States - Agency-and GSE-Backed Mortgage Pools; One-to-Four-Family Residential Mortgages Held in a Fannie Mae Pool; Asset, Transactions was -108.00000 Mil. of $ in October of 2025, according to the United States Federal Reserve. Historically, United States - Agency-and GSE-Backed Mortgage Pools; One-to-Four-Family Residential Mortgages Held in a Fannie Mae Pool; Asset, Transactions reached a record high of 497991.00000 in October of 2007 and a record low of -151984.00000 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Agency-and GSE-Backed Mortgage Pools; One-to-Four-Family Residential Mortgages Held in a Fannie Mae Pool; Asset, Transactions - last updated from the United States Federal Reserve on June of 2026.