JP Morgan Mortgage Trust J.P. Morgan Mortgage Trust 2023-3 is a security (CUSIP 46656RAN0) tracked across SEC portfolio filings. 1 registered fund positions totaling $1.1M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Thornburg Income Builder Opportunities Trust | Thornburg Income Builder Opportunities Trust | $1.1M | 14.98% |