{
  "page": "compare",
  "query": {
    "a": "CIBRX",
    "b": "COSIX"
  },
  "retrieved_at": "2026-07-07T15:03:16+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 Total Return Bond Fund",
    "ticker": "CIBRX",
    "slug": "CIBRX",
    "series_id": "S000012097",
    "html_url": "https://fundwatcher.app/funds/CIBRX/"
  },
  "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": "0.3909674548052609950886911065",
    "coverage_b_by_a": "0.3909674548052609950886911064",
    "shared_count": 904,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "COLUMBIA SHORT TERM CASH FUND",
        "value": "145126335.02",
        "weight": "0.04188624",
        "shared": true
      },
      {
        "name": "FNCL 5.5 3/25",
        "value": "53166727.43",
        "weight": "0.01534494",
        "shared": true
      },
      {
        "name": "Government National Mortgage Association, TBA",
        "value": "48818436.50",
        "weight": "0.01408994",
        "shared": false
      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "40643269.91",
        "weight": "0.01173043",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "36951098.40",
        "weight": "0.01066480",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association, TBA",
        "value": "34037315.28",
        "weight": "0.00982382",
        "shared": false
      },
      {
        "name": "FNCL 6 3/24",
        "value": "31727620.22",
        "weight": "0.00915720",
        "shared": true
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
        "value": "31349850.94",
        "weight": "0.00904817",
        "shared": false
      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "30739163.68",
        "weight": "0.00887191",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "30728357.76",
        "weight": "0.00886879",
        "shared": false
      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION FNMA_25-86",
        "value": "29119859.15",
        "weight": "0.00840455",
        "shared": false
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION FHLMC_5513",
        "value": "27986965.09",
        "weight": "0.00807757",
        "shared": false
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
        "value": "25334459.81",
        "weight": "0.00731201",
        "shared": false
      },
      {
        "name": "Government National Mortgage Association, TBA",
        "value": "24994053.75",
        "weight": "0.00721376",
        "shared": false
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
        "value": "24220023.53",
        "weight": "0.00699036",
        "shared": false
      },
      {
        "name": "FNR 2022-60 FA",
        "value": "23774295.77",
        "weight": "0.00686172",
        "shared": true
      },
      {
        "name": "Fannie Mae Pool",
        "value": "23268913.06",
        "weight": "0.00671585",
        "shared": false
      },
      {
        "name": "ITASCA PARK LLC",
        "value": "22913544.00",
        "weight": "0.00661329",
        "shared": true
      },
      {
        "name": "Freddie Mac REMICS",
        "value": "22868573.33",
        "weight": "0.00660031",
        "shared": false
      },
      {
        "name": "BANK OF AMER CRP",
        "value": "22467202.52",
        "weight": "0.00648447",
        "shared": true
      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "21949144.80",
        "weight": "0.00633494",
        "shared": true
      },
      {
        "name": "JPMORGAN CHASE",
        "value": "21898872.99",
        "weight": "0.00632043",
        "shared": true
      },
      {
        "name": "FREDDIE MAC REMICS SER 5462 CL FA V/R 4.97419000",
        "value": "21192319.58",
        "weight": "0.00611651",
        "shared": false
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
        "value": "21036528.57",
        "weight": "0.00607155",
        "shared": false
      },
      {
        "name": "Federal National Mortgage Association, Inc.",
        "value": "20237316.56",
        "weight": "0.00584088",
        "shared": false
      },
      {
        "name": "REPUBLIC OF COLOMBIA SR UNSECURED 09/37 7.375",
        "value": "20065902.41",
        "weight": "0.00579140",
        "shared": true
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
        "value": "20002070.34",
        "weight": "0.00577298",
        "shared": true
      },
      {
        "name": "FNCL UMBS 2.0 QD7772 03-01-52",
        "value": "19660555.73",
        "weight": "0.00567441",
        "shared": false
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION FHLMC_25-5563",
        "value": "19483995.74",
        "weight": "0.00562345",
        "shared": false
      },
      {
        "name": "Fannie Mae Pool",
        "value": "18457418.15",
        "weight": "0.00532716",
        "shared": true
      },
      {
        "name": "GILEAD SCIENCES",
        "value": "18166228.07",
        "weight": "0.00524312",
        "shared": false
      },
      {
        "name": "PAID 2025-R3 A 144A 4.841% 01-18-33",
        "value": "17912118.99",
        "weight": "0.00516978",
        "shared": true
      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "17817776.93",
        "weight": "0.00514255",
        "shared": false
      },
      {
        "name": "GoldenTree Loan Management US CLO 27 Ltd., Series 2025-27A, Class A",
        "value": "17030668.00",
        "weight": "0.00491538",
        "shared": true
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
        "value": "17029401.15",
        "weight": "0.00491501",
        "shared": true
      },
      {
        "name": "CITIGROUP INC",
        "value": "16940391.42",
        "weight": "0.00488932",
        "shared": true
      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "16767203.52",
        "weight": "0.00483934",
        "shared": false
      },
      {
        "name": "GCAT Trust, Series 2025-NQM5, Class A1",
        "value": "16455312.51",
        "weight": "0.00474932",
        "shared": false
      },
      {
        "name": "ASP WHCO PARTICIPATION LP ASPWP-29-1A",
        "value": "16400000.00",
        "weight": "0.00473335",
        "shared": true
      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "16182874.42",
        "weight": "0.00467069",
        "shared": false
      },
      {
        "name": "Federal National Mortgage Association",
        "value": "16129489.37",
        "weight": "0.00465528",
        "shared": false
      },
      {
        "name": "HCA INC",
        "value": "16060396.64",
        "weight": "0.00463534",
        "shared": true
      },
      {
        "name": "FREDDIE MAC REMICS SER 5534 CL FD V/R 5.12419000",
        "value": "15783554.65",
        "weight": "0.00455544",
        "shared": false
      },
      {
        "name": "ABBVIE INC",
        "value": "15604272.54",
        "weight": "0.00450369",
        "shared": true
      },
      {
        "name": "MADISON PK FDG XXIX LTD / MADISON PK FDG XXIX LLC A1R2 TSFR3M+118 03/25/2038 144A",
        "value": "15577321.35",
        "weight": "0.00449591",
        "shared": true
      },
      {
        "name": "TURKIYE REP OF",
        "value": "15532770.99",
        "weight": "0.00448306",
        "shared": true
      },
      {
        "name": "FN FS0544",
        "value": "15482473.81",
        "weight": "0.00446854",
        "shared": false
      },
      {
        "name": "Fannie Mae Pool",
        "value": "15133009.97",
        "weight": "0.00436768",
        "shared": false
      },
      {
        "name": "Basswood Park CLO Ltd",
        "value": "15019935.00",
        "weight": "0.00433504",
        "shared": false
      },
      {
        "name": "FNCL 5 3/24",
        "value": "14974773.75",
        "weight": "0.00432201",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "COLUMBIA SHORT TERM CASH FUND",
        "value": "369395804.81",
        "weight": "0.05324763",
        "shared": true
      },
      {
        "name": "FNCL 5 3/24",
        "value": "203910544.32",
        "weight": "0.02939328",
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      },
      {
        "name": "FNCL 5.5 3/25",
        "value": "178923374.32",
        "weight": "0.02579143",
        "shared": true
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "169581427.83",
        "weight": "0.02444481",
        "shared": true
      },
      {
        "name": "FNCL 6 3/24",
        "value": "155904617.04",
        "weight": "0.02247332",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "99873869.19",
        "weight": "0.01439661",
        "shared": false
      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "66961768.59",
        "weight": "0.00965240",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "65101542.48",
        "weight": "0.00938425",
        "shared": false
      },
      {
        "name": "COLUMBIA ETF TRUST I COLUMBIA SHORT DURATION HIGH YIELD ETF",
        "value": "58386538.80",
        "weight": "0.00841630",
        "shared": false
      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "53295468.73",
        "weight": "0.00768243",
        "shared": true
      },
      {
        "name": "Fannie Mae REMICS",
        "value": "48269370.27",
        "weight": "0.00695793",
        "shared": false
      },
      {
        "name": "FNR 2022-60 FA",
        "value": "46452628.92",
        "weight": "0.00669605",
        "shared": true
      },
      {
        "name": "ZURICH INSURANCE GROUP AG TRS 0.0000% 05-15-2033",
        "value": "45972188.56",
        "weight": "0.00662679",
        "shared": true
      },
      {
        "name": "Freddie Mac Pool",
        "value": "45766564.51",
        "weight": "0.00659715",
        "shared": false
      },
      {
        "name": "TURKIYE REP OF",
        "value": "43467935.54",
        "weight": "0.00626581",
        "shared": true
      },
      {
        "name": "Freddie Mac Pool",
        "value": "37477582.79",
        "weight": "0.00540231",
        "shared": true
      },
      {
        "name": "TITULOS DE TESORERIA 6.000000% 04/28/2028",
        "value": "36094668.90",
        "weight": "0.00520297",
        "shared": false
      },
      {
        "name": "REPUBLIC OF COLOMBIA SR UNSECURED 02/34 7.5",
        "value": "35428097.25",
        "weight": "0.00510689",
        "shared": false
      },
      {
        "name": "ASP WHCO PARTICIPATION LP ASPWP-29-1A",
        "value": "33850000.00",
        "weight": "0.00487941",
        "shared": true
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
        "value": "33644092.39",
        "weight": "0.00484973",
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      },
      {
        "name": "GoldenTree Loan Management US CLO 27 Ltd., Series 2025-27A, Class A",
        "value": "33060951.00",
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        "shared": true
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
        "value": "33036430.46",
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        "shared": true
      },
      {
        "name": "JPMORGAN CHASE",
        "value": "31574719.95",
        "weight": "0.00455143",
        "shared": true
      },
      {
        "name": "Fannie Mae Pool",
        "value": "31371238.66",
        "weight": "0.00452210",
        "shared": true
      },
      {
        "name": "PRPM Trust, Series 2025-NQM6, Class A1",
        "value": "30539936.30",
        "weight": "0.00440227",
        "shared": false
      },
      {
        "name": "MADISON PK FDG XXIX LTD / MADISON PK FDG XXIX LLC A1R2 TSFR3M+118 03/25/2038 144A",
        "value": "30502221.75",
        "weight": "0.00439683",
        "shared": true
      },
      {
        "name": "GNMA II TBA 30 YR 3 JUMBOS",
        "value": "29346519.04",
        "weight": "0.00423024",
        "shared": false
      },
      {
        "name": "Freddie Mac REMICS",
        "value": "29194639.72",
        "weight": "0.00420835",
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      },
      {
        "name": "Pagaya AI Debt Grantor Trust 2026-1",
        "value": "28895274.08",
        "weight": "0.00416519",
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      },
      {
        "name": "BACARDI LTD / MARTINI BV SR UNSECURED 144A 06/33 5.4",
        "value": "28450568.04",
        "weight": "0.00410109",
        "shared": true
      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "28339654.56",
        "weight": "0.00408510",
        "shared": true
      },
      {
        "name": "BANK OF AMER CRP",
        "value": "26389998.34",
        "weight": "0.00380406",
        "shared": true
      },
      {
        "name": "Freddie Mac REMICS",
        "value": "25662684.99",
        "weight": "0.00369922",
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      },
      {
        "name": "Egypt Government International Bonds",
        "value": "24878598.81",
        "weight": "0.00358620",
        "shared": true
      },
      {
        "name": "ITASCA PARK LLC",
        "value": "24850500.00",
        "weight": "0.00358215",
        "shared": true
      },
      {
        "name": "Freddie Mac REMICS",
        "value": "24739397.86",
        "weight": "0.00356613",
        "shared": false
      },
      {
        "name": "MFRA 2024-NPL1 A1",
        "value": "24655971.74",
        "weight": "0.00355411",
        "shared": true
      },
      {
        "name": "GOVERNMENT NATIONAL MORTGAGE ASSOCIATION GNMA_25-39",
        "value": "24588827.65",
        "weight": "0.00354443",
        "shared": true
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
        "value": "24533601.35",
        "weight": "0.00353647",
        "shared": true
      },
      {
        "name": "REPUBLIC OF GHANA SR UNSECURED 144A 07/35 VAR",
        "value": "24436918.47",
        "weight": "0.00352253",
        "shared": false
      },
      {
        "name": "BANK OF AMER CRP",
        "value": "22910455.02",
        "weight": "0.00330249",
        "shared": false
      },
      {
        "name": "INDIA GOVERNMENT BOND",
        "value": "22462952.71",
        "weight": "0.00323799",
        "shared": false
      },
      {
        "name": "INEOS FINANCE PLC SR SECURED 144A 04/29 7.5",
        "value": "21955128.82",
        "weight": "0.00316479",
        "shared": true
      },
      {
        "name": "Petroleos Mexicanos",
        "value": "21586689.67",
        "weight": "0.00311168",
        "shared": true
      },
      {
        "name": "HCA INC",
        "value": "20566416.46",
        "weight": "0.00296461",
        "shared": true
      },
      {
        "name": "MPOWER Education Trust 2025-1",
        "value": "20432114.84",
        "weight": "0.00294525",
        "shared": true
      },
      {
        "name": "Ivory Coast Government International Bond",
        "value": "19936687.79",
        "weight": "0.00287383",
        "shared": false
      },
      {
        "name": "Cayuga Park CLO Ltd., Series 2020-1A, Class AR2",
        "value": "19926399.15",
        "weight": "0.00287235",
        "shared": false
      },
      {
        "name": "BANK OF AMER CRP",
        "value": "19801794.46",
        "weight": "0.00285439",
        "shared": true
      },
      {
        "name": "TOORAK MORTGAGE TRUST 2024-RRTL2 TRK 2024-RRTL2 A1",
        "value": "19679647.92",
        "weight": "0.00283678",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-033318",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/773757/000141036826033318/0001410368-26-033318-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"
    }
  ]
}