Flagstar Mortgage Trust Flagstar Mortgage Trust 2021-6INV is a security (CUSIP 33851GAU9) tracked across SEC portfolio filings. 1 registered fund positions totaling $2.5M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| MML Managed Bond Fund | MML Series Investment Fund II | $2.5M | 36.33% |