J.P. Morgan Mortgage Trust J.P. Morgan Mortgage Trust, Series 2021-INV5, Class B6 is a security (CUSIP 46653XAX8) tracked across SEC portfolio filings. 3 registered fund positions totaling $2.1M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| BlackRock Securitized Income Fund | Managed Account Series II | $753K | 16.60% |
| BlackRock Total Return Fund | BlackRock Bond Fund, Inc. | $749K | 0.42% |
| Master Total Return Portfolio | Master Bond LLC | $604K | 0.32% |