{
  "page": "compare",
  "query": {
    "a": "CUGZX",
    "b": "LMSMX"
  },
  "retrieved_at": "2026-07-07T16:13:43+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 Quality Income Fund",
    "ticker": "CUGZX",
    "slug": "CUGZX",
    "series_id": "S000031344",
    "html_url": "https://fundwatcher.app/funds/CUGZX/"
  },
  "fund_b": {
    "name": "Western Asset SMASh Series M Fund",
    "ticker": "LMSMX",
    "slug": "LMSMX",
    "series_id": "S000014681",
    "html_url": "https://fundwatcher.app/funds/LMSMX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.07567544716266586018196873193",
    "coverage_b_by_a": "0.07567544716266586018196873192",
    "shared_count": 5,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-27"
    },
    "a_top": [
      {
        "name": "FNCL 5 3/24",
        "value": "67300524.48",
        "weight": "0.04367738",
        "shared": false
      },
      {
        "name": "Ginnie Mae",
        "value": "64233203.45",
        "weight": "0.04168672",
        "shared": true
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "55375610.64",
        "weight": "0.03593823",
        "shared": true
      },
      {
        "name": "COLUMBIA SHORT TERM CASH FUND",
        "value": "54452837.37",
        "weight": "0.03533935",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "37691218.00",
        "weight": "0.02446123",
        "shared": true
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "34851830.40",
        "weight": "0.02261849",
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      },
      {
        "name": "FANNIE MAE POOL FN FS2446",
        "value": "29232780.95",
        "weight": "0.01897179",
        "shared": false
      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
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        "weight": "0.01522413",
        "shared": false
      },
      {
        "name": "FNCL 5.5 3/25",
        "value": "22352721.38",
        "weight": "0.01450670",
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      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
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      },
      {
        "name": "FNCL 6 3/24",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "19065947.00",
        "weight": "0.01237361",
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      },
      {
        "name": "HPA 2021-2 B",
        "value": "18840238.15",
        "weight": "0.01222713",
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      },
      {
        "name": "Fannie Mae Pool",
        "value": "18277093.71",
        "weight": "0.01186165",
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      },
      {
        "name": "FN BJ2763",
        "value": "18074966.30",
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      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "16933593.99",
        "weight": "0.01098974",
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      },
      {
        "name": "FNMA UMBS, 30 Year",
        "value": "16295055.29",
        "weight": "0.01057533",
        "shared": false
      },
      {
        "name": "GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 2",
        "value": "16233263.47",
        "weight": "0.01053523",
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      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION FNMA_25-12",
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      },
      {
        "name": "FR SD7536",
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      },
      {
        "name": "GNMA II TBA 30 YR 3 JUMBOS",
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        "weight": "0.01011798",
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      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
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      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "15064985.45",
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      },
      {
        "name": "Freddie Mac Pool",
        "value": "14991033.19",
        "weight": "0.00972903",
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      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "14530422.13",
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      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "14494813.51",
        "weight": "0.00940699",
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      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION FNMA_25-86",
        "value": "12497673.07",
        "weight": "0.00811087",
        "shared": false
      },
      {
        "name": "Freddie Mac REMICS",
        "value": "12355200.04",
        "weight": "0.00801840",
        "shared": false
      },
      {
        "name": "Fannie Mae Pool",
        "value": "12179402.16",
        "weight": "0.00790431",
        "shared": false
      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "11933278.23",
        "weight": "0.00774458",
        "shared": false
      },
      {
        "name": "Fannie Mae Pool",
        "value": "11735614.15",
        "weight": "0.00761630",
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      },
      {
        "name": "GOVERNMENT NATIONAL MORTGAGE ASSOCIATION GNMA_24-80",
        "value": "11717321.31",
        "weight": "0.00760443",
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      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION FHLMC_5513",
        "value": "11673952.82",
        "weight": "0.00757628",
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      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "11216808.96",
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      },
      {
        "name": "FEDERAL NATIONAL MORTGAGE ASSOCIATION",
        "value": "11202932.75",
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      },
      {
        "name": "Freddie Mac REMICS",
        "value": "11065467.88",
        "weight": "0.00718138",
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      },
      {
        "name": "Cayuga Park CLO Ltd., Series 2020-1A, Class AR2",
        "value": "10986987.00",
        "weight": "0.00713045",
        "shared": false
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
        "value": "10942520.44",
        "weight": "0.00710159",
        "shared": false
      },
      {
        "name": "FNMA UMBS, 30 Year",
        "value": "10905399.04",
        "weight": "0.00707750",
        "shared": false
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
        "value": "10901061.28",
        "weight": "0.00707468",
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      },
      {
        "name": "NEW RESIDENTIAL MORTGAGE LOAN TRUST NRZT_19-RPL3",
        "value": "10555540.80",
        "weight": "0.00685044",
        "shared": false
      },
      {
        "name": "FNMA POOL CA4420 FN 10/49 FIXED 3",
        "value": "10384597.73",
        "weight": "0.00673950",
        "shared": false
      },
      {
        "name": "GNMA TBA",
        "value": "10164274.56",
        "weight": "0.00659651",
        "shared": true
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
        "value": "10123838.66",
        "weight": "0.00657027",
        "shared": false
      },
      {
        "name": "Sounds Point CLO IV-R LTD",
        "value": "10022000.00",
        "weight": "0.00650418",
        "shared": false
      },
      {
        "name": "LHOME Mortgage Trust, Series 2024-RTL1, Class A1",
        "value": "10020713.00",
        "weight": "0.00650334",
        "shared": false
      },
      {
        "name": "Freddie Mac REMICS",
        "value": "9892243.98",
        "weight": "0.00641997",
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      },
      {
        "name": "POINT SECURITIZATION TRUST PNT_26-1",
        "value": "9219442.47",
        "weight": "0.00598333",
        "shared": false
      },
      {
        "name": "FEDERAL HOME LOAN MORTGAGE CORPORATION",
        "value": "9202685.57",
        "weight": "0.00597245",
        "shared": false
      },
      {
        "name": "Center Street Lending Resi-Investor ABS Mortgage Trust, Series 2026-RTL1, Class A1",
        "value": "9187185.60",
        "weight": "0.00596239",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "US TREASURY N/B",
        "value": "50481453.70",
        "weight": "0.09095922",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "28853568.82",
        "weight": "0.05198935",
        "shared": false
      },
      {
        "name": "GNMA II TBA 30 YR 3 JUMBOS",
        "value": "26787823.62",
        "weight": "0.04826722",
        "shared": true
      },
      {
        "name": "Ginnie Mae",
        "value": "25899109.51",
        "weight": "0.04666591",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "22258966.24",
        "weight": "0.04010697",
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      },
      {
        "name": "GNMA II, 30 Year",
        "value": "19503761.33",
        "weight": "0.03514255",
        "shared": false
      },
      {
        "name": "GNII II 5.5% 03/01/2056 #TBA",
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        "weight": "0.03285198",
        "shared": false
      },
      {
        "name": "Ginnie Mae",
        "value": "16357162.68",
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      },
      {
        "name": "GNMA TBA",
        "value": "12712374.45",
        "weight": "0.02290559",
        "shared": true
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "12430538.55",
        "weight": "0.02239777",
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      },
      {
        "name": "BX Mortgage Trust, Series 2021-PAC, Class A",
        "value": "11562531.57",
        "weight": "0.02083377",
        "shared": false
      },
      {
        "name": "PRKCM 2021-AFC1 TRUST PRKCM 2021-AFC1 A1",
        "value": "10800660.09",
        "weight": "0.01946100",
        "shared": false
      },
      {
        "name": "GNMA II TBA 30 YR 3.5 JUMBOS",
        "value": "10138366.73",
        "weight": "0.01826766",
        "shared": false
      },
      {
        "name": "FNA 2019-M22 A2",
        "value": "9941231.23",
        "weight": "0.01791245",
        "shared": false
      },
      {
        "name": "Apidos Loan Fund Ltd., Series 2024-1A, Class A1R",
        "value": "9619217.28",
        "weight": "0.01733224",
        "shared": false
      },
      {
        "name": "JPMBB 2015-C30 AS",
        "value": "9611542.52",
        "weight": "0.01731841",
        "shared": false
      },
      {
        "name": "CSMC SERIES 2019 UVIL",
        "value": "9586112.00",
        "weight": "0.01727259",
        "shared": false
      },
      {
        "name": "SMB Private Education Loan Trust, Series 2024-A, Class A1A",
        "value": "9388070.30",
        "weight": "0.01691575",
        "shared": false
      },
      {
        "name": "CSMC 2017-RPL3 Trust",
        "value": "8629645.58",
        "weight": "0.01554919",
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      },
      {
        "name": "CSMC 2017-RPL3 Trust",
        "value": "8627970.64",
        "weight": "0.01554617",
        "shared": false
      },
      {
        "name": "NRZT 2019-2A A1 144A FRN 12-25-57",
        "value": "8140482.10",
        "weight": "0.01466780",
        "shared": false
      },
      {
        "name": "Ginnie Mae I Pool",
        "value": "7509558.12",
        "weight": "0.01353098",
        "shared": false
      },
      {
        "name": "MADISON AVENUE TRUST MAD 2025 11MD A 144A",
        "value": "7416598.52",
        "weight": "0.01336348",
        "shared": false
      },
      {
        "name": "Towd Point Mortgage Trust 2020-2",
        "value": "7199410.69",
        "weight": "0.01297215",
        "shared": false
      },
      {
        "name": "Benchmark 2020-B21 Mortgage Trust",
        "value": "6867218.83",
        "weight": "0.01237359",
        "shared": false
      },
      {
        "name": "STACR 2026-DNA1 M2",
        "value": "6646682.86",
        "weight": "0.01197622",
        "shared": false
      },
      {
        "name": "Ginnie Mae I Pool",
        "value": "6354815.88",
        "weight": "0.01145033",
        "shared": false
      },
      {
        "name": "THRUST ENGINE LEASING 2021 DAC SER 2021-1A CL A REGD 144A P/P 4.16300000",
        "value": "6324394.82",
        "weight": "0.01139551",
        "shared": false
      },
      {
        "name": "GS MORTGAGE-BACKED SECURITIES TRUST 2018-RPL1 GSMBS 2018-RPL1 A1A",
        "value": "6229469.34",
        "weight": "0.01122447",
        "shared": false
      },
      {
        "name": "Galaxy 36 CLO Ltd",
        "value": "6208057.52",
        "weight": "0.01118589",
        "shared": false
      },
      {
        "name": "Park Blue CLO Ltd., Series 2025-8A, Class A1",
        "value": "6114500.31",
        "weight": "0.01101732",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "5892910.74",
        "weight": "0.01061805",
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      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "5832286.26",
        "weight": "0.01050881",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "5439965.14",
        "weight": "0.00980192",
        "shared": true
      },
      {
        "name": "FNMA Connecticut Avenue Securities Trust, Series 2021-R01, Class 1M2",
        "value": "5405191.31",
        "weight": "0.00973926",
        "shared": false
      },
      {
        "name": "Bayswater Park CLO Ltd., Series 2023-1A, Class A1R",
        "value": "5227385.52",
        "weight": "0.00941888",
        "shared": false
      },
      {
        "name": "Antares CLO Ltd., Series 2018-1A, Class A1R",
        "value": "5194957.49",
        "weight": "0.00936045",
        "shared": false
      },
      {
        "name": "Goodgreen Trust, Series 2021-1A, Class A",
        "value": "5137488.86",
        "weight": "0.00925690",
        "shared": false
      },
      {
        "name": "Warwick Capital CLO 7 Ltd., Series 2025-7A, Class A1",
        "value": "4972206.06",
        "weight": "0.00895909",
        "shared": false
      },
      {
        "name": "Ginnie Mae I Pool",
        "value": "4913716.33",
        "weight": "0.00885370",
        "shared": false
      },
      {
        "name": "CSMC Trust, Series 2021-RPL4, Class A1",
        "value": "4810735.52",
        "weight": "0.00866815",
        "shared": false
      },
      {
        "name": "Freddie Mac STACR REMIC Trust 2021-DNA2",
        "value": "4527598.32",
        "weight": "0.00815798",
        "shared": false
      },
      {
        "name": "Uniform Mortgage-Backed Security, TBA",
        "value": "4147065.25",
        "weight": "0.00747233",
        "shared": true
      },
      {
        "name": "Fannie Mae Pool",
        "value": "4046883.29",
        "weight": "0.00729181",
        "shared": false
      },
      {
        "name": "Trust (The), Series 2023-MIC, Class A",
        "value": "3757824.01",
        "weight": "0.00677098",
        "shared": false
      },
      {
        "name": "Freddie Mac Multifamily Structured Pass Through Certificates",
        "value": "3623091.50",
        "weight": "0.00652821",
        "shared": false
      },
      {
        "name": "Empower CLO Ltd., Series 2023-2A, Class AR",
        "value": "3330045.32",
        "weight": "0.00600019",
        "shared": false
      },
      {
        "name": "GOVERNMENT NATIONAL MORTGAGE ASSOCIATION GNR 2021-5 IO",
        "value": "3145768.71",
        "weight": "0.00566815",
        "shared": false
      },
      {
        "name": "Freddie Mac Multifamily Structured Pass Through Certificates",
        "value": "3107366.20",
        "weight": "0.00559896",
        "shared": false
      },
      {
        "name": "SREIT Trust 2021-PALM",
        "value": "2929082.91",
        "weight": "0.00527772",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-040882",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1352280/000141036826040882/0001410368-26-040882-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-014616",
      "as_of": "2026-02-27",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/889512/000094040026014616/0000940400-26-014616-index.htm"
    }
  ]
}