PennyMac $422.822M+PMTLT 2026-INV3 RMBS priced

PennyMac $422.822M+PMTLT 2026-INV3 RMBS priced

Kroll Bond Rating Agency (KBRA) has assigned preliminary ratings to 57 classes of mortgage-backed notes from PMT Loan Trust 2026-INV3 (PMTLT 2026-INV3), a residential mortgage-backed securities (RMBS) transaction sponsored by PennyMac Corp., a subsidiary of PennyMac Mortgage Investment Trust (PMT) according to KBRA. The transaction, with a total principal balance of $422.8 million as of March 1, 2026, comprises 1,129 fixed-rate mortgages (FRMs) collateralized by agency-eligible loans. Approximately 73.5% of the underlying properties are investment properties, while 26.5% are second homes. The pool exhibits strong borrower equity, with a weighted average original loan-to-value (LTV) ratio of 74.1%, and a weighted average credit score of 777, reflecting prime mortgage quality.

KBRA's evaluation utilized its Residential Asset Loss Model (REALM) for loan-level analysis, third-party due diligence, cash flow modeling, and reviews of transaction structure and legal documentation according to KBRA. The ratings align with KBRA's U.S. RMBS methodology, which incorporates sensitivity analyses and considers factors that could influence credit ratings, including ESG criteria where relevant according to KBRA. The transaction's legal and structural framework was also assessed to ensure compliance with regulatory standards.

PMTLT 2026-INV3 is part of PennyMac's ongoing RMBS issuance strategy, leveraging its position in the prime mortgage market. Further details, including the full rating report and methodology disclosures, are available via KBRA's platform according to KBRA. This action underscores the continued activity in the RMBS sector, with investors focusing on high-quality collateral and robust underwriting practices.