Benchmark Mortgage Trust Benchmark Mortgage Trust, Series 2019-B15, Class XA is a security (CUSIP 08160KAH7) tracked across SEC portfolio filings. 1 registered fund positions totaling $307K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Putnam Mortgage Securities Fund | Putnam Mortgage Securities Fund | $307K | 7.95% |