MORGAN STANLEY MORTGAGE LOAN TRUST 2007-15AR MSM 2007-15AR 4A1 is a security (CUSIP 61756XBK0) tracked across SEC portfolio filings. 1 registered fund positions totaling $368K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Western Asset Mortgage Opportunity Fund Inc. | Western Asset Mortgage Opportunity Fund Inc. | $368K | 28.09% |