# Portfolio overlap — NSTMX vs COSIX Comparing **Columbia Short Term Bond Fund** (2026-03-31) and **Columbia Strategic Income Fund** (2026-02-28). - Shared positions: 212 - Columbia Short Term Bond Fund covered by Columbia Strategic Income Fund: 0.06804435715324856563070577888 - Columbia Strategic Income Fund covered by Columbia Short Term Bond Fund: 0.06804435715324856563070577888 ## Columbia Short Term Bond Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | VISTA POINT SECURITIZATION TRUST VSTA_25-CES2 | 0.016247 | | | COLUMBIA SHORT TERM CASH FUND | 0.016180 | ✓ | | Extended Stay America Trust, Series 2025-ESH, Class A | 0.011107 | | | MSRM 2025-NQM1 A1 144A FRN 11-25-69 | 0.010501 | | | U.S. Treasury Bills | 0.009953 | | | AFRMT 2025-1A A | 0.009545 | | | AIMCO CLO 11 Ltd., Series 2020-11A, Class A1R2 | 0.009537 | | | PROGRESS RESIDENTIAL 2022-SFR6 TRUST SER 2022-SFR6 CL A REGD 144A P/P 4.45100000 | 0.008962 | | | Magnetite XXXVI Ltd | 0.008940 | | | ELMWOOD CLO 40 LTD SER 2025-3A CL A V/R REGD 144A P/P 5.12163000 | 0.008927 | | | Wells Fargo Commercial Mortgage Trust 2017-SMP | 0.008927 | | | Carvana Auto Receivables Trust 2026-P1 | 0.008891 | | | Vista Point Securitization Trust, Series 2025-CES3, Class A1 | 0.008832 | | | A&D Mortgage Trust 2026-NQM2 | 0.008800 | | | BANK OF AMER CRP | 0.008799 | | | JPMORGAN CHASE | 0.008690 | ✓ | | GS Mortgage-Backed Securities Trust 2026-AH1 | 0.008670 | | | Progress Residential Trust, Series 2025-SFR2, Class A | 0.008376 | | | WESTLAKE AUTOMOBILE RECEIVABLES TRUST 2025-P1 WLAKE 2025-P1 A4 | 0.008034 | | | Morgan Stanley | 0.007495 | | | BHMS Commercial Mortgage Trust, Series 2025-ATLS, Class A | 0.007450 | | | Progress Residential Trust, Series 2025-SFR4, Class A | 0.007371 | | | MORGAN STANLEY RESIDENTIAL MTG LN TR 2024-RPL1 A1 4% 06/25/2064 | 0.007303 | | | Elmwood CLO 24 Ltd., Series 2023-3A, Class AR | 0.007152 | | | BX Trust, Series 2025-LUNR, Class A | 0.006960 | | | HSBC HOLDINGS | 0.006916 | | | AOMT 2024-11 A1 | 0.006798 | | | Bain Capital Credit CLO, Series 2019-2A, Class AR3 | 0.006721 | | | Goldentree Loan Management US CLO Ltd., Series 2023-17A, Class AR | 0.006709 | | | VCAT ASSET SECURITIZATION LLC STEP 02/25/2056 144A | 0.006668 | | | FORD CREDIT AUTO OWNER TRUST 2021-REV2 SER 2021-2 CL B REGD 144A P/P 1.91000000 | 0.006599 | | | BRAVO Residential Funding Trust, Series 2024-CES2, Class A1A | 0.006570 | | | FIGRE Trust 2026-HF3 | 0.006552 | | | Tricon Residential Trust | 0.006488 | | | Navient Refinance Loan Trust, Series 2025-B, Class A | 0.006171 | | | GOLDMAN SACHS GP | 0.006056 | | | CARVANA AUTO RECEIVABLES TRUST CRVNA 2024 N2 B 144A | 0.006005 | | | MAGEN CAPITAL GROUP TRUST MCGT_26-RTL1 | 0.005956 | | | Elmwood CLO 21 Ltd | 0.005950 | | | FS TR 2026-ORL TSFR1M+135 02/15/2041 144A | 0.005945 | | | CMO | 0.005938 | | | Avant Loans Funding Trust 2026-REV1 | 0.005930 | | | CITIGROUP INC | 0.005885 | ✓ | | MRQI_26-HI1A | 0.005801 | | | OWN EQUIPMENT FUND III LLC SER 2025-2M CL A REGD 144A P/P 5.42000000 | 0.005733 | | | BX 2025-BIO3 Mortgage Trust | 0.005541 | | | DRMT 2022-1 A1 | 0.005521 | | | PRETIUM MORTGAGE CREDIT PARTNE PRET 2025 NPL8 A1 144A | 0.005513 | | | BRAVO Residential Funding Trust, Series 2024-NQM5, Class A1 | 0.005445 | | | PRET Trust, Series 2025-RPL3, Class A1 | 0.005362 | | ## Columbia Strategic Income Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | COLUMBIA SHORT TERM CASH FUND | 0.053248 | ✓ | | FNCL 5 3/24 | 0.029393 | | | FNCL 5.5 3/25 | 0.025791 | | | Uniform Mortgage-Backed Security, TBA | 0.024445 | | | FNCL 6 3/24 | 0.022473 | | | Uniform Mortgage-Backed Security, TBA | 0.014397 | | | FEDERAL NATIONAL MORTGAGE ASSOCIATION | 0.009652 | | | Uniform Mortgage-Backed Security, TBA | 0.009384 | | | COLUMBIA ETF TRUST I COLUMBIA SHORT DURATION HIGH YIELD ETF | 0.008416 | | | FEDERAL NATIONAL MORTGAGE ASSOCIATION | 0.007682 | | | Fannie Mae REMICS | 0.006958 | | | FNR 2022-60 FA | 0.006696 | | | ZURICH INSURANCE GROUP AG TRS 0.0000% 05-15-2033 | 0.006627 | | | Freddie Mac Pool | 0.006597 | | | TURKIYE REP OF | 0.006266 | | | Freddie Mac Pool | 0.005402 | | | TITULOS DE TESORERIA 6.000000% 04/28/2028 | 0.005203 | | | REPUBLIC OF COLOMBIA SR UNSECURED 02/34 7.5 | 0.005107 | | | ASP WHCO PARTICIPATION LP ASPWP-29-1A | 0.004879 | | | FEDERAL HOME LOAN MORTGAGE CORPORATION | 0.004850 | | | GoldenTree Loan Management US CLO 27 Ltd., Series 2025-27A, Class A | 0.004766 | | | FEDERAL HOME LOAN MORTGAGE CORPORATION | 0.004762 | | | JPMORGAN CHASE | 0.004551 | | | Fannie Mae Pool | 0.004522 | | | PRPM Trust, Series 2025-NQM6, Class A1 | 0.004402 | | | MADISON PK FDG XXIX LTD / MADISON PK FDG XXIX LLC A1R2 TSFR3M+118 03/25/2038 144A | 0.004397 | | | GNMA II TBA 30 YR 3 JUMBOS | 0.004230 | | | Freddie Mac REMICS | 0.004208 | | | Pagaya AI Debt Grantor Trust 2026-1 | 0.004165 | | | BACARDI LTD / MARTINI BV SR UNSECURED 144A 06/33 5.4 | 0.004101 | | | FEDERAL NATIONAL MORTGAGE ASSOCIATION | 0.004085 | | | BANK OF AMER CRP | 0.003804 | | | Freddie Mac REMICS | 0.003699 | | | Egypt Government International Bonds | 0.003586 | | | ITASCA PARK LLC | 0.003582 | | | Freddie Mac REMICS | 0.003566 | | | MFRA 2024-NPL1 A1 | 0.003554 | | | GOVERNMENT NATIONAL MORTGAGE ASSOCIATION GNMA_25-39 | 0.003544 | | | FEDERAL HOME LOAN MORTGAGE CORPORATION | 0.003536 | | | REPUBLIC OF GHANA SR UNSECURED 144A 07/35 VAR | 0.003523 | | | BANK OF AMER CRP | 0.003302 | | | INDIA GOVERNMENT BOND | 0.003238 | | | INEOS FINANCE PLC SR SECURED 144A 04/29 7.5 | 0.003165 | ✓ | | Petroleos Mexicanos | 0.003112 | | | HCA INC | 0.002965 | | | MPOWER Education Trust 2025-1 | 0.002945 | | | Ivory Coast Government International Bond | 0.002874 | | | Cayuga Park CLO Ltd., Series 2020-1A, Class AR2 | 0.002872 | | | BANK OF AMER CRP | 0.002854 | | | TOORAK MORTGAGE TRUST 2024-RRTL2 TRK 2024-RRTL2 A1 | 0.002837 | | ## Sources - N-PORT (fund A) — accession `0001410368-26-055055` (as of 2026-03-31) - N-PORT (fund B) — accession `0001410368-26-040902` (as of 2026-02-28) --- _Informational only — not investment advice. 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