Several lenders that typically contribute significant amounts of loans to expanded-credit mortgage-backed securities reduced their contributions in the third quarter of 2026. (Includes three data tables.)
The firm started originating expanded-credit mortgages in September 2025 and had relied on other issuers to distribute its expanded-credit originations into MBS.
Lenders working with loan participation structures should know the difference between the legal structure and accounting treatment, according to players in the sector.
Issuance of prime non-agency MBS increased by more than 20% during the third quarter of 2026 while expanded-credit MBS held steady. (Includes data file.)