KBRA Assigns Preliminary Ratings to PMT Loan Trust 2026-CNF6 (PMTLT 2026-CNF6)

About this update from Pennymac Mortgage Investment Trust

NEW YORK, July 06, 2026--(BUSINESS WIRE)--KBRA assigns preliminary ratings to 44 classes of mortgage-backed notes from PMT Loan Trust 2026-CNF6 (PMTLT 2026-CNF6), a prime RMBS transaction sponsored by PennyMac Corp. (PennyMac), an indirect, wholly-owned subsidiary of PennyMac Mortgage Investment Trust (PMT). PMTLT 2026-CNF6 comprises 622 agency-eligible, conforming mortgage loans with an aggregate stated principal balance of approximately $337.0 million as of the July 1, 2026 cut-off date. The underlying collateral consists of fully amortizing, mostly 30-year fixed-rate mortgages originated under the general QM designation. The pool is characterized by a weighted average (WA) original loan-to-value (LTV) of 73.1%, a WA original combined LTV (CLTV) of 74.1% and a WA original credit score of 772. KBRA's rating approach incorporated loan-level analysis of the mortgage pool through its Residential Asset Loss Model (REALM), an examination of the results from third-party loan file due diligence, cash flow modeling analysis of the transaction's payment structure, reviews of key transaction parties and an assessment of the transaction's legal structure and documentation. This analysis is further described in our U.S. RMBS Rating Methodology. To access ratings and relevant documents, click here. Click here to view the report. Related Publications Methodologies Disclosures Further information on key credit considerations, sensitivity analyses that consider what factors can affect these credit ratings and how they could lead to an upgrade or a downgrade, and ESG factors (where they are a key driver behind the change to the credit rating or rating outlook) can be found in the full rating report referenced above. A description of all substantially material sources that were used to prepare the credit rating and information on the methodology(ies) (inclusive of any material models and sensitivity analyses of the relevant key rating assumptions, as applicable) used in determining the credit rating is available in the Information Disclosure Form(s) located here. Information on the meaning of each rating category can be located here. Further disclosures relating to this rating action are available in the Information Disclosure Form(s) referenced above. Additional information regarding KBRA policies, methodologies, rating scales and disclosures are available at www.kbra.com.

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