Non-agency jumbo mortgage production increased by 25.0% on a quarterly basis in the second quarter to an estimated $90.00 billion. (Includes data table.)
Non-agency jumbo mortgages gained market share with production up nearly 40% on an annual basis in 2025. All but one of the top 10 non-agency jumbo lenders reported year-on-year increases. (Includes data table.)
Some $13.26 billion of high-balance mortgages were included in agency MBS issued during the third quarter of 2025. Nine months into the year, agency high-balance sales were down somewhat on an annual basis, with the decline concentrated in sales to the GSEs. (Includes three data tables.)
Non-agency jumbo originations increased during the third quarter of 2024, though not enough to keep pace with the broader market. (Includes data table.)