# Portfolio overlap — CUSOX vs FAMZX Comparing **Columbia Ultra Short Term Bond Fund** (2026-01-31) and **Fidelity Sustainable Low Duration Bond Fund** (2026-02-28). - Shared positions: 22 - Columbia Ultra Short Term Bond Fund covered by Fidelity Sustainable Low Duration Bond Fund: 0.04742967449007501125759728668 - Fidelity Sustainable Low Duration Bond Fund covered by Columbia Ultra Short Term Bond Fund: 0.04742967449007501125759728668 ## Columbia Ultra Short Term Bond Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | COLUMBIA SHORT TERM CASH FUND | 0.021301 | | | GMF FLOORPLAN OWNER REVOLVING TRUST SER 2024-1A CL A1 REGD 144A P/P 5.13000000 | 0.018357 | | | FORDR 2022-1 A | 0.017600 | | | NMOTR 2024-B A | 0.017462 | | | VWALT 2024-A A3 | 0.014809 | | | FORDF 2023-1 A1 144A 4.92% 05-15-28 | 0.014480 | | | GMF Floorplan Owner Revolving Trust, Series 2023-1, Class A1 | 0.013281 | ✓ | | GS MTG SECS CORP TR 2023-SHIP A VAR 09/06/2026 144A | 0.010519 | | | BANK OF AMERICA CORP SR UNSECURED 09/27 VAR | 0.010207 | | | U.S. Treasury Bills | 0.010178 | | | CITIGROUP INC | 0.010092 | ✓ | | MORGAN STANLEY | 0.010067 | ✓ | | JPMORGAN CHASE | 0.010041 | | | GOLDMAN SACHS GP | 0.009757 | | | FORDR 2021-2 A | 0.009541 | | | WELLS FARGO CO | 0.009277 | ✓ | | HYUNDAI AUTO LEASE SECURITIZATION TRUST 2 SER 2024-C CL A3 REGD 144A P/P 4.62000000 | 0.009073 | | | SoFi Consumer Loan Program Trust 2026-1 | 0.008914 | | | WFCIT 2024-A1 A | 0.008483 | | | SoFi Consumer Loan Program Trust, Series 2025-2, Class A | 0.008413 | | | PRET LLC, Series 2025-NPL2, Class A1 | 0.008150 | | | VCAT ASSET SECURITIZATION, LLC VCAT 2025 NPL2 A1 144A | 0.008086 | | | HOMES Trust, Series 2025-NQM3, Class A1 | 0.008044 | | | Upgrade Master Pass-Thru Trust Series 2025-ST8 | 0.008008 | | | CARMX 2023-3 A3 | 0.007999 | | | TRK 2025-RRTL1 A1 | 0.007916 | | | HSBC HOLDINGS | 0.007884 | ✓ | | BMWLT 2024-1 A4 | 0.007461 | | | KUBOTA CREDIT OWNER TRUST KCOT 2024 2A A3 144A | 0.007341 | | | UPSTART SECURITIZATION TRUST UPST 2025 3 A2 144A | 0.007042 | | | Wells Fargo Commercial Mortgage Trust 2017-SMP | 0.006723 | | | BANK, Series 2017-BNK5, Class A4 | 0.006714 | | | NEXTGEAR FLOORPLAN MASTER OWNER TRUST SER 2023-1A CL A2 REGD 144A P/P 5.74000000 | 0.006584 | | | Homeward Opportunities Fund Trust, Series 2025-RRTL2, Class A1 | 0.006265 | | | NISSAN AUTO RECEIVABLES OWNER NAROT 2025 A A2A | 0.006205 | | | SDART 2025-4 A2 4.28% 01-15-29 | 0.005925 | | | Bank of America Merrill Lynch Commercial Mortgage Trust 2017-BNK3 | 0.005624 | | | CARMX 2023-1 A4 | 0.005485 | | | Toronto-Dominion Bank (The), Series F | 0.005433 | | | Caterpillar Financial Services Corp | 0.005409 | ✓ | | COOPERATIEVE RABOBANK UA NY | 0.005393 | | | AT&T INC | 0.005383 | | | VZMT 2024-8 A1A | 0.005355 | | | TRICON AMERICAN HOMES TAH 2020 SFR1 A 144A | 0.005345 | | | Hyundai Auto Lease Securitization Trust, Series 2024-A, Class A3 | 0.005336 | | | DOMINION ENERGY | 0.005322 | | | UNITEDHEALTH GRP | 0.005310 | | | STATE STREET CRP | 0.005300 | | | US BANK NA CINCINNATI SR UNSECURED 05/28 VAR | 0.005280 | | | BANK OF MONTREAL | 0.005274 | ✓ | ## Fidelity Sustainable Low Duration Bond Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | US TREASURY N/B | 0.054931 | | | US TREASURY N/B | 0.041988 | | | UST BILLS 0% 05/14/2026 | 0.040197 | | | US TREASURY N/B | 0.036538 | | | US TREASURY N/B | 0.030526 | | | U.S. Treasury Bills | 0.025229 | | | U.S. Treasury Bills | 0.025037 | | | Fidelity Cash Central Fund | 0.023248 | | | CITIBANK NA SR UNSECURED 05/27 VAR | 0.005094 | | | MORGAN STANLEY PRIVATE BANK NA FRN SOFR+78 11/17/2028 | 0.005074 | | | MORGAN STANLEY PVT BANK SR UNSECURED 07/28 VAR | 0.005073 | | | RABOBANK NEDERLAND NY BRH 4.333% 08/28/2026 | 0.005073 | | | CITIBANK NA | 0.005068 | | | Bank of New York Mellon/The | 0.005065 | | | U.S. Treasury Bills | 0.004997 | | | STANDARD CHARTERED PLC SR UNSECURED 144A 11/28 VAR | 0.004291 | | | NATWEST GROUP | 0.004114 | | | BARCLAYS PLC | 0.004101 | | | SOCIETE GENERALE SR UNSECURED 144A 01/28 VAR | 0.004099 | | | SWEDBANK AB | 0.004097 | | | NTT FINANCE CORP SR UNSECURED 144A 07/27 4.567 | 0.004086 | | | HSBC HOLDINGS | 0.004084 | | | LLOYDS BK GR PLC | 0.004084 | | | ENEL FINANCE INTL NV SR UNSECURED 144A 06/27 4.625 | 0.004081 | | | Kubota Credit Owner Trust, Series 2025-2A, Class A2 | 0.004069 | | | HSBC HOLDINGS | 0.004051 | ✓ | | NATWEST GROUP | 0.004049 | | | ING GROEP NV | 0.004042 | | | LLOYDS BANKING GROUP PLC SR UNSECURED 05/27 VAR | 0.004030 | | | DNB BANK ASA | 0.004026 | | | MIZUHO FINANCIAL | 0.004025 | | | NATWEST GROUP | 0.004022 | | | MIZUHO FINANCIAL | 0.004016 | | | MITSUB UFJ FIN | 0.004012 | | | BANK OF IRELAND GROUP SR UNSECURED 144A 09/27 VAR | 0.004001 | | | BNP PARIBAS | 0.003999 | | | MONDELEZ INTL HLDINGS NE COMPANY GUAR 144A 09/26 1.25 | 0.003985 | | | PNC FINANCIAL | 0.003863 | ✓ | | Royal Bank of Canada, Series 1 | 0.003852 | | | GOLDMAN SACHS GP | 0.003810 | | | WELLS FARGO CO | 0.003797 | | | BMWLT 2025-1 A3 | 0.003776 | | | BANK OF NY MELLO | 0.003663 | | | L3HARRIS TECH IN | 0.003561 | ✓ | | TRUIST FINANCIAL CORP MTN 4.123000% 06/06/2028 | 0.003551 | | | ABBVIE INC | 0.003548 | | | FORDF 2024-1 A1 | 0.003497 | | | CARMX 2024-3 A3 | 0.003480 | | | Hyundai Auto Lease Securitization Trust, Series 2025-A, Class A3 | 0.003471 | | | HYUNDAI AUTO LEASE SECURITIZATION TRUST 2 SER 2025-C CL A3 REGD 144A P/P 4.36000000 | 0.003466 | | ## Sources - N-PORT (fund A) — accession `0001410368-26-033312` (as of 2026-01-31) - N-PORT (fund B) — accession `0000035402-26-002640` (as of 2026-02-28) --- _Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them._ _Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC._ _Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed. See _