WAMU Mortgage Pass-Through Cer WaMu Mortgage Pass-Through Certificates Series 2007-OA5 Trust is a security (CUSIP 93364BAA8) tracked across SEC portfolio filings. 2 registered fund positions totaling $3.6M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Master Total Return Portfolio | Master Bond LLC | $1.8M | 0.96% |
| BlackRock Total Return Fund | BlackRock Bond Fund, Inc. | $1.7M | 0.98% |