MASTR Alternative Loan Trust MASTR Alternative Loan Trust, Series 2004-6, Class 7A1 is a security (CUSIP 576434SK1) tracked across SEC portfolio filings. 2 registered fund positions totaling $116K via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| JPMorgan Core Bond Trust | JPMorgan Institutional Trust | $108K | 0.23% |
| Bond Fund | Cavanal Hill Funds | $8K | 0.71% |