Credit Suisse Mortgage Trust CSMC Series 2015-6R is a security (CUSIP 12650EBQ9) tracked across SEC portfolio filings. 3 registered fund positions totaling $3.3M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Master Total Return Portfolio | Master Bond LLC | $1.2M | 0.63% |
| BlackRock Total Return Fund | BlackRock Bond Fund, Inc. | $1.2M | 0.65% |
| BlackRock Securitized Income Fund | Managed Account Series II | $995K | 21.95% |