JP Morgan Mortgage Trust JP Morgan Mortgage Trust 2006-S3 is a security (CUSIP 46629AAM3) tracked across SEC portfolio filings. 1 registered fund positions totaling $13K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| BlackRock Core Bond Trust | BlackRock Core Bond Trust | $13K | 0.19% |