Morningstar DBRS finalizes ratings for Mello warehouse securitization notes

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Mello warehouse securitization ratings

Highlights

Morningstar DBRS finalized ratings for Mello Warehouse Securitization Notes, Series 2026-1, with Class A at AAA (sf) and $335.0 million balance.
The AAA rating reflects 33.00% credit enhancement, with lower tranches' ratings and enhancement levels tied to subordination and repo guarantor strength.
The three-year revolving facility is backed by loanDepot-originated first-lien residential mortgages with minimum 720 FICO and 85.0% max LTV, reflecting loanDepot's established issuance record.

Ratings structure and transaction setup

As reported by Morningstar DBRS, the agency finalized its provisional credit ratings on Mello Warehouse Securitization Notes, Series 2026-1, with the Class A notes rated AAA (sf), Class B AA (sf), Class C A (sf), Class D BBB (low) (sf), and Classes E and F both B (sf). The rated balances are $335.0 million for Class A, $5.5 million for Class B, $52.5 million for Class C, $46.8 million for Class D, $40.3 million for Class E, and $20.0 million for Class F.

The AAA rating reflects 33.00% credit enhancement from subordinated notes, while the AA, A, and BBB (low) ratings reflect enhancement levels of 31.90%, 21.40%, and 12.05%, respectively. Morningstar DBRS says the B ratings on the Class E and Class F notes reflect the Long-Term Issuer Rating of the repo guarantor. The agency says it does not rate any other classes in the transaction.

The securitization is backed by a three-year revolving warehouse facility funded through the note issuance. The repo buyer, MWST 2026-1, will enter into a master repurchase agreement with repo seller loanDepot and the collateral agent, allowing eligible mortgage loans to be transferred against a purchase price and later repurchased under the agreement terms.

Loan collateral and market context

The warehouse facility is sponsored by loanDepot.com, LLC and consists of a revolving pool of first-lien mortgage loans with either fixed or adjustable rates. The loans are originated by loanDepot under purchase criteria for Fannie Mae or Freddie Mac, under Ginnie Mae eligibility standards, or as AUS-underwritten jumbo mortgages that are ineligible for GSE purchase solely because of loan size.

The collateral pool includes a minimum weighted-average FICO score of 720 and a maximum weighted-average loan-to-value ratio of 85.0%. Morningstar DBRS also says all loans in the facility may be originated with electronic contracts, which are to be held in an electronic vault or by another method intended to satisfy control requirements for transferable records under E-SIGN and the Uniform Electronic Transactions Act.

This is the twelfth warehouse securitization sponsored by loanDepot. Of the prior deals, only two remain outstanding and the other ten have paid off, indicating an established issuance history in the warehouse mortgage funding market.

U.S. Bank National Association will act as standby servicer and securities intermediary, while U.S. Bank Trust Company, National Association will serve as indenture trustee, note calculation agent, and collateral agent. Wilmington Savings Fund Society, FSB is the owner trustee, and Deutsche Bank National Trust Company is the mortgage loan custodian.

Our earlier article on Morningstar DBRS’s Curzon Mortgages No.2 PLC RMBS rating decision covered a UK owner-occupied mortgage-backed deal with note ratings ranging from AAA (sf) down to B (sf). We noted that the GBP 533 million pool had a high share of flexible and interest-only loans, with elevated arrears and refinancing/maturity risks that can affect cash-flow timing and credit performance in structured finance transactions.

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