WaMu Mortgage Pass-Through Certificates Trust WaMu Mortgage Pass-Through Certificates Trust, Series 2005-AR1, Class A1B

WaMu Mortgage Pass-Through Certificates Trust WaMu Mortgage Pass-Through Certificates Trust, Series 2005-AR1, Class A1B is a security (CUSIP 939336X57) tracked across SEC portfolio filings. 1 registered fund positions totaling $74K via N-PORT as of 2026-04-30.

Summary

• Issuer: WaMu Mortgage Pass-Through Certificates Trust
• Class: WaMu Mortgage Pass-Through Certificates Trust, Series 2005-AR1, Class A1B
• CUSIP: 939336X57
• Asset category: ABS-MBS
• 13F holders: 0
• N-PORT fund positions: 1
• N-PORT value: $74K
• N-PORT report: 2026-04-30

Top fund holders (N-PORT)

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