{
  "page": "compare",
  "query": {
    "a": "MFSIX",
    "b": "FIDHX"
  },
  "retrieved_at": "2026-07-07T18:46:26+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": "Madison Sustainable Equity Fund",
    "ticker": "MFSIX",
    "slug": "MFSIX",
    "series_id": "S000074726",
    "html_url": "https://fundwatcher.app/funds/MFSIX/"
  },
  "fund_b": {
    "name": "Fidelity SAI Sustainable Future Fund",
    "ticker": "FIDHX",
    "slug": "FIDHX",
    "series_id": "S000075897",
    "html_url": "https://fundwatcher.app/funds/FIDHX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.2954555628321896606283668633",
    "coverage_b_by_a": "0.2954555628321896606283668633",
    "shared_count": 23,
    "as_of": {
      "a": "2025-01-31",
      "b": "2024-08-31"
    },
    "a_top": [
      {
        "name": "ALPHABET INC CL C",
        "value": "225337.60",
        "weight": "0.07508225",
        "shared": true
      },
      {
        "name": "MICROSOFT CORP",
        "value": "224962.52",
        "weight": "0.07495727",
        "shared": true
      },
      {
        "name": "LILLY ELI and CO",
        "value": "184926.24",
        "weight": "0.06161722",
        "shared": true
      },
      {
        "name": "COSTCO WHOLESALE CORP",
        "value": "160700.32",
        "weight": "0.05354517",
        "shared": false
      },
      {
        "name": "APPLE INC",
        "value": "135464.00",
        "weight": "0.04513646",
        "shared": true
      },
      {
        "name": "AMAZON.COM INC",
        "value": "134526.88",
        "weight": "0.04482421",
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      },
      {
        "name": "VISA INC-CLASS A",
        "value": "132618.40",
        "weight": "0.04418831",
        "shared": true
      },
      {
        "name": "JPMORGAN CHASE and CO",
        "value": "112266.00",
        "weight": "0.03740691",
        "shared": true
      },
      {
        "name": "ORACLE CORP",
        "value": "111389.30",
        "weight": "0.03711479",
        "shared": true
      },
      {
        "name": "NEXTERA ENERGY INC",
        "value": "108127.16",
        "weight": "0.03602785",
        "shared": true
      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "100903.14",
        "weight": "0.03362082",
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      },
      {
        "name": "PROGRESSIVE CORP OHIO",
        "value": "92415.00",
        "weight": "0.03079258",
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      },
      {
        "name": "State Street Navigator Securities Lending Portfolio II",
        "value": "88037.27",
        "weight": "0.02933392",
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      },
      {
        "name": "ACCENTURE PLC CL A",
        "value": "87383.65",
        "weight": "0.02911614",
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      },
      {
        "name": "TJX COS INC",
        "value": "83359.72",
        "weight": "0.02777537",
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      },
      {
        "name": "LINDE PLC",
        "value": "82532.20",
        "weight": "0.02749964",
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      },
      {
        "name": "AGILENT TECHNOLOGIES INC",
        "value": "80457.12",
        "weight": "0.02680823",
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      },
      {
        "name": "US BANCORP DEL",
        "value": "71144.42",
        "weight": "0.02370524",
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      },
      {
        "name": "HOME DEPOT INC",
        "value": "70036.60",
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      },
      {
        "name": "DANAHER CORP",
        "value": "69272.14",
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      },
      {
        "name": "QUALCOMM INC",
        "value": "66923.91",
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      },
      {
        "name": "TEXAS INSTRUMENTS INC",
        "value": "65905.77",
        "weight": "0.02195973",
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      },
      {
        "name": "ECOLAB INC",
        "value": "65799.97",
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      },
      {
        "name": "BLACKROCK INC",
        "value": "64530.00",
        "weight": "0.02150133",
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      },
      {
        "name": "EQUIFAX INC",
        "value": "61001.16",
        "weight": "0.02032552",
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      },
      {
        "name": "ANALOG DEVICES INC",
        "value": "57845.97",
        "weight": "0.01927421",
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      },
      {
        "name": "KEYSIGHT TECHNOLOGIES INC",
        "value": "56536.95",
        "weight": "0.01883805",
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      },
      {
        "name": "TE CONNECTIVITY PLC",
        "value": "56524.54",
        "weight": "0.01883392",
        "shared": false
      },
      {
        "name": "SCHWAB CHARLES CORP",
        "value": "55008.80",
        "weight": "0.01832887",
        "shared": false
      },
      {
        "name": "ADOBE INC",
        "value": "37183.25",
        "weight": "0.01238942",
        "shared": true
      },
      {
        "name": "UNION PACIFIC CORP",
        "value": "35929.55",
        "weight": "0.01197169",
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      },
      {
        "name": "VERTEX PHARMACEUTICALS INC",
        "value": "22160.64",
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      }
    ],
    "b_top": [
      {
        "name": "MICROSOFT CORP",
        "value": "7395475.06",
        "weight": "0.07278203",
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      },
      {
        "name": "NVIDIA CORP",
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        "weight": "0.06429053",
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      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "4275935.03",
        "weight": "0.04208130",
        "shared": false
      },
      {
        "name": "ALPHABET INC CL C",
        "value": "3542765.27",
        "weight": "0.03486587",
        "shared": true
      },
      {
        "name": "AMAZON.COM INC",
        "value": "3244237.50",
        "weight": "0.03192793",
        "shared": true
      },
      {
        "name": "LILLY ELI and CO",
        "value": "2161965.04",
        "weight": "0.02127682",
        "shared": true
      },
      {
        "name": "EATON CORP PLC",
        "value": "2077609.17",
        "weight": "0.02044664",
        "shared": false
      },
      {
        "name": "TAIWAN SEMIC MFG CO LTD SP ADR",
        "value": "1948623.30",
        "weight": "0.01917723",
        "shared": false
      },
      {
        "name": "TRANE TECHNOLOGIES PLC",
        "value": "1840487.74",
        "weight": "0.01811303",
        "shared": false
      },
      {
        "name": "BOSTON SCIENTIFIC CORP",
        "value": "1684465.05",
        "weight": "0.01657754",
        "shared": false
      },
      {
        "name": "APOLLO GLOBAL MANAGEMENT INC",
        "value": "1574390.92",
        "weight": "0.01549425",
        "shared": false
      },
      {
        "name": "UNITED RENTALS INC",
        "value": "1544044.58",
        "weight": "0.01519560",
        "shared": false
      },
      {
        "name": "APPLE INC",
        "value": "1537277.00",
        "weight": "0.01512900",
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      },
      {
        "name": "INTL BUS MACH CORP",
        "value": "1426229.28",
        "weight": "0.01403613",
        "shared": false
      },
      {
        "name": "BANK OF AMERICA CORPORATION",
        "value": "1342916.25",
        "weight": "0.01321621",
        "shared": false
      },
      {
        "name": "MICRON TECHNOLOGY INC",
        "value": "1253526.00",
        "weight": "0.01233648",
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      },
      {
        "name": "LINDE PLC",
        "value": "1227667.75",
        "weight": "0.01208200",
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      },
      {
        "name": "COMCAST CORP CL A",
        "value": "1220971.92",
        "weight": "0.01201611",
        "shared": false
      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "1195155.00",
        "weight": "0.01176203",
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      },
      {
        "name": "FEDEX CORP",
        "value": "1190000.91",
        "weight": "0.01171131",
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      },
      {
        "name": "REGENERON PHARMACEUTICALS INC",
        "value": "1143225.85",
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      },
      {
        "name": "GOLDMAN SACHS GROUP INC",
        "value": "1122550.00",
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      },
      {
        "name": "LOWES COS INC",
        "value": "1116262.00",
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      },
      {
        "name": "BAKER HUGHES CO",
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        "weight": "0.01092433",
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      },
      {
        "name": "QUALCOMM INC",
        "value": "1096150.90",
        "weight": "0.01078769",
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      },
      {
        "name": "DR HORTON INC",
        "value": "1095374.28",
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      },
      {
        "name": "NEXTERA ENERGY INC",
        "value": "1076740.74",
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      },
      {
        "name": "THE CIGNA GROUP",
        "value": "1064806.83",
        "weight": "0.01047922",
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      },
      {
        "name": "GENERAL DYNAMICS CORPORATION",
        "value": "1054645.28",
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      },
      {
        "name": "WALMART INC",
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      },
      {
        "name": "KKR & CO INC",
        "value": "1028157.39",
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      },
      {
        "name": "FREEPORT MCMORAN INC",
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      },
      {
        "name": "MORGAN STANLEY",
        "value": "951865.07",
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      },
      {
        "name": "LONDON STOCK EXCHANGE GRP PLC",
        "value": "928815.28",
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      },
      {
        "name": "CATERPILLAR INC",
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      },
      {
        "name": "US BANCORP DEL",
        "value": "908327.36",
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      },
      {
        "name": "HARTFORD INSURANCE GROUP INC/THE",
        "value": "893157.30",
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      },
      {
        "name": "CAPITAL ONE FINANCIAL CORP",
        "value": "872764.20",
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      },
      {
        "name": "ESTEE LAUDER COS INC CL A",
        "value": "870586.68",
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      },
      {
        "name": "TARGET CORP",
        "value": "855663.40",
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      },
      {
        "name": "AMERICAN EXPRESS CO",
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      },
      {
        "name": "ORACLE CORP",
        "value": "803374.94",
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      },
      {
        "name": "ACCENTURE PLC CL A",
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      },
      {
        "name": "INTERCONTINENTAL EXCHANGE INC",
        "value": "787879.35",
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      },
      {
        "name": "VERIZON COMMUNICATIONS INC",
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      },
      {
        "name": "GENERAL ELECTRIC CO",
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      },
      {
        "name": "METLIFE INC",
        "value": "742490.84",
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      },
      {
        "name": "PUBLIC STORAGE",
        "value": "739341.72",
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      },
      {
        "name": "LOCKHEED MARTIN CORP",
        "value": "720918.90",
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      },
      {
        "name": "BRUNELLO CUCINEL",
        "value": "710470.98",
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      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001752724-25-065803",
      "as_of": "2025-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1040612/000175272425065803/0001752724-25-065803-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001752724-24-242903",
      "as_of": "2024-08-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/225322/000175272424242903/0001752724-24-242903-index.htm"
    }
  ]
}