Credit Suisse First Boston Mortgage Securities Corp. Credit Suisse First Boston Mortgage Securities Corp., Series 2004-6, Class 3A1 is a security (CUSIP 2254W0HE8) tracked across SEC portfolio filings. 2 registered fund positions totaling $43K via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Franklin Total Return Fund | Franklin Investors Securities Trust | $40K | 0.14% |
| Advantage CoreAlpha Bond Master Portfolio | Master Investment Portfolio II | $2K | 0.04% |