GS MORTGAGE SECURITIES CORP GSR 2005-AR1 4A1 is a security (CUSIP 36242DUQ4) tracked across SEC portfolio filings. 1 registered fund positions totaling $61K via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| First Trust Mortgage Income Fund | First Trust Mortgage Income Fund | $61K | 11.47% |