{
  "page": "compare",
  "query": {
    "a": "NSTMX",
    "b": "COSIX"
  },
  "retrieved_at": "2026-07-07T19:18:20+00:00",
  "disclaimer": "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.",
  "attribution": "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.",
  "terms": {
    "notice": "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.",
    "url": "https://fundwatcher.app/terms/"
  },
  "fund_a": {
    "name": "Columbia Short Term Bond Fund",
    "ticker": "NSTMX",
    "slug": "NSTMX",
    "series_id": "S000010777",
    "html_url": "https://fundwatcher.app/funds/NSTMX/"
  },
  "fund_b": {
    "name": "Columbia Strategic Income Fund",
    "ticker": "COSIX",
    "slug": "COSIX",
    "series_id": "S000010617",
    "html_url": "https://fundwatcher.app/funds/COSIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.06804435715324856563070577888",
    "coverage_b_by_a": "0.06804435715324856563070577888",
    "shared_count": 212,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-02-28"
    },
    "a_top": [
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        "weight": "0.01624730",
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      },
      {
        "name": "COLUMBIA SHORT TERM CASH FUND",
        "value": "27165310.32",
        "weight": "0.01617995",
        "shared": true
      },
      {
        "name": "Extended Stay America Trust, Series 2025-ESH, Class A",
        "value": "18647992.54",
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      },
      {
        "name": "MSRM 2025-NQM1 A1 144A FRN 11-25-69",
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      {
        "name": "AFRMT 2025-1A A",
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      },
      {
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      },
      {
        "name": "PROGRESS RESIDENTIAL 2022-SFR6 TRUST SER 2022-SFR6 CL A REGD 144A P/P 4.45100000",
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      },
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        "name": "Magnetite XXXVI Ltd",
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      },
      {
        "name": "ELMWOOD CLO 40 LTD SER 2025-3A CL A V/R REGD 144A P/P 5.12163000",
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      },
      {
        "name": "Wells Fargo Commercial Mortgage Trust 2017-SMP",
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      },
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        "name": "Carvana Auto Receivables Trust 2026-P1",
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      },
      {
        "name": "Vista Point Securitization Trust, Series 2025-CES3, Class A1",
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      },
      {
        "name": "A&D Mortgage Trust 2026-NQM2",
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      },
      {
        "name": "BANK OF AMER CRP",
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      },
      {
        "name": "JPMORGAN CHASE",
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      },
      {
        "name": "GS Mortgage-Backed Securities Trust 2026-AH1",
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      {
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      {
        "name": "MORGAN STANLEY RESIDENTIAL MTG LN TR 2024-RPL1 A1 4% 06/25/2064",
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      },
      {
        "name": "Elmwood CLO 24 Ltd., Series 2023-3A, Class AR",
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      {
        "name": "BX Trust, Series 2025-LUNR, Class A",
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        "name": "HSBC HOLDINGS",
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      {
        "name": "Bain Capital Credit CLO, Series 2019-2A, Class AR3",
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      {
        "name": "Goldentree Loan Management US CLO Ltd., Series 2023-17A, Class AR",
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      {
        "name": "BRAVO Residential Funding Trust, Series 2024-CES2, Class A1A",
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        "name": "FIGRE Trust 2026-HF3",
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      {
        "name": "MAGEN CAPITAL GROUP TRUST MCGT_26-RTL1",
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        "name": "Elmwood CLO 21 Ltd",
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        "name": "FS TR 2026-ORL TSFR1M+135 02/15/2041 144A",
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      {
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        "name": "Avant Loans Funding Trust 2026-REV1",
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        "name": "CITIGROUP INC",
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      {
        "name": "OWN EQUIPMENT FUND III LLC SER 2025-2M CL A REGD 144A P/P 5.42000000",
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      {
        "name": "BX 2025-BIO3 Mortgage Trust",
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      {
        "name": "DRMT 2022-1 A1",
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      {
        "name": "PRETIUM MORTGAGE CREDIT PARTNE PRET 2025 NPL8 A1 144A",
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        "name": "PRET Trust, Series 2025-RPL3, Class A1",
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      {
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      {
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      {
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      {
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      {
        "name": "Fannie Mae REMICS",
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      {
        "name": "FNR 2022-60 FA",
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      {
        "name": "ZURICH INSURANCE GROUP AG TRS 0.0000% 05-15-2033",
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      {
        "name": "Freddie Mac Pool",
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      {
        "name": "TURKIYE REP OF",
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      {
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      },
      {
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        "name": "ASP WHCO PARTICIPATION LP ASPWP-29-1A",
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      {
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      },
      {
        "name": "MADISON PK FDG XXIX LTD / MADISON PK FDG XXIX LLC A1R2 TSFR3M+118 03/25/2038 144A",
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      },
      {
        "name": "GNMA II TBA 30 YR 3 JUMBOS",
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      {
        "name": "Freddie Mac REMICS",
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      {
        "name": "Pagaya AI Debt Grantor Trust 2026-1",
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      {
        "name": "BACARDI LTD / MARTINI BV SR UNSECURED 144A 06/33 5.4",
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      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
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      {
        "name": "BANK OF AMER CRP",
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      {
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      },
      {
        "name": "Egypt Government International Bonds",
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      },
      {
        "name": "ITASCA PARK LLC",
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      {
        "name": "MFRA 2024-NPL1 A1",
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      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
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        "name": "BANK OF AMER CRP",
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        "name": "INDIA GOVERNMENT BOND",
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      {
        "name": "Petroleos Mexicanos",
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        "name": "HCA INC",
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      },
      {
        "name": "MPOWER Education Trust 2025-1",
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      },
      {
        "name": "Ivory Coast Government International Bond",
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      },
      {
        "name": "Cayuga Park CLO Ltd., Series 2020-1A, Class AR2",
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      },
      {
        "name": "BANK OF AMER CRP",
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      {
        "name": "TOORAK MORTGAGE TRUST 2024-RRTL2 TRK 2024-RRTL2 A1",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-055055",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1097519/000141036826055055/0001410368-26-055055-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-040902",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/773757/000141036826040902/0001410368-26-040902-index.htm"
    }
  ]
}