JP Morgan Mortgage Trust is a security (CUSIP 46644MBJ4) tracked across SEC portfolio filings. 1 registered fund positions totaling $59K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| College Retirement Equities Fund - Responsible Balanced Account | College Retirement Equities Fund | $59K | 0.03% |