Flagstar Mortgage Trust Flagstar Mortgage Trust 2021-7 is a security (CUSIP 33852JBU1) tracked across SEC portfolio filings. 2 registered fund positions totaling $6.3M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Pioneer Strategic Income Fund | Pioneer Series Trust XIV | $4.2M | 12.78% |
| College Retirement Equities Fund - Responsible Balanced Account | College Retirement Equities Fund | $2.1M | 1.01% |