Funds holding “CREDIT SUISSE FIRST BOSTON MORTGAGE SECURITIES CORP”
Which closed-end funds own a security? Searches the latest N-PORT snapshot of every active fund. Enter a ticker (issuer-level: matches the vendor-mapped ticker), a CUSIP or ISIN (security-level: one specific bond or share class), or part of a name.
4 positions across 3 funds, 4 distinct securities (bonds, share classes and derivatives of the same issuer are listed separately). Weights are percent of net assets from each fund’s latest N-PORT; report dates differ by fund.
| Fund | Position | Identifier | Type | Weight | Value (USD) | Report date | Coverage |
|---|---|---|---|---|---|---|---|
| DMO Western Asset Mortgage Opportunity Fund Mortgage & Structured Credit | CREDIT SUISSE FIRST BOSTON MORTGAGE SECURITIES CORP | 12638FAB7 | ABS-O | 0.09% | $113K | Jun 30, 2026 | full (276 positions) |
| DMO Western Asset Mortgage Opportunity Fund Mortgage & Structured Credit | CREDIT SUISSE FIRST BOSTON MORTGAGE SECURITIES CORP | 225470DY6 | ABS-O | 0.07% | $89.9K | Jun 30, 2026 | full (276 positions) |
| DBL DoubleLine Opportunistic Credit Fund Taxable Bonds | CREDIT SUISSE FIRST BOSTON MORTGAGE SECURITIES CORP | 126380CC6 | ABS-O | 0.03% | $98.1K | Jun 30, 2026 | full (573 positions) |
| WEA Western Asset Premier Bond Fund Taxable Bonds | CREDIT SUISSE FIRST BOSTON MORTGAGE SECURITIES CORP | 22540ABE7 | ABS-O | 0.00% | $6.4K | Jun 30, 2026 | full (384 positions) |
Historical holdings reports are not a real-time portfolio. Security-level matching (CUSIP/ISIN) distinguishes a company’s bonds, common shares, preferreds and derivatives; issuer-level matching groups them by name or ticker and is labelled as such. See the overlap tool to compare two portfolios.