CSFB Mortgage-Backed Pass-Through Certificates CSFB Mortgage-Backed Pass-Through Certificates, Series 2005-4, Class 3A18

CSFB Mortgage-Backed Pass-Through Certificates CSFB Mortgage-Backed Pass-Through Certificates, Series 2005-4, Class 3A18 is a security (CUSIP 225458QQ4) tracked across SEC portfolio filings. 1 registered fund positions totaling $348K via N-PORT as of 2026-05-31.

Summary

• Issuer: CSFB Mortgage-Backed Pass-Through Certificates
• Class: CSFB Mortgage-Backed Pass-Through Certificates, Series 2005-4, Class 3A18
• CUSIP: 225458QQ4
• Asset category: ABS-MBS
• 13F holders: 0
• N-PORT fund positions: 1
• N-PORT value: $348K
• N-PORT report: 2026-05-31

Top fund holders (N-PORT)

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