{
  "page": "compare",
  "query": {
    "a": "FFSIX",
    "b": "XLF"
  },
  "retrieved_at": "2026-07-07T16:21:21+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": "Fidelity Advisor Financials Fund",
    "ticker": "FFSIX",
    "slug": "FFSIX",
    "series_id": "S000005328",
    "html_url": "https://fundwatcher.app/funds/FFSIX/"
  },
  "fund_b": {
    "name": "State Street(R) Financial Select Sector SPDR(R) ETF",
    "ticker": "XLF",
    "slug": "XLF",
    "series_id": "S000006411",
    "html_url": "https://fundwatcher.app/funds/XLF/"
  },
  "overlap": {
    "coverage_a_by_b": "0.3331436962862849609989074171",
    "coverage_b_by_a": "0.3331436962862849609989074171",
    "shared_count": 24,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "MASTERCARD INC CL A",
        "value": "63792736.00",
        "weight": "0.08713372",
        "shared": true
      },
      {
        "name": "WELLS FARGO & CO",
        "value": "48821888.72",
        "weight": "0.06668523",
        "shared": true
      },
      {
        "name": "BANK OF AMERICA CORPORATION",
        "value": "42493819.20",
        "weight": "0.05804179",
        "shared": true
      },
      {
        "name": "CITIGROUP INC",
        "value": "26000615.55",
        "weight": "0.03551393",
        "shared": true
      },
      {
        "name": "REINSURANCE GROUP OF AMERICA",
        "value": "24938250.00",
        "weight": "0.03406285",
        "shared": false
      },
      {
        "name": "SCHWAB CHARLES CORP",
        "value": "23621016.00",
        "weight": "0.03226366",
        "shared": true
      },
      {
        "name": "STATE STREET CORP",
        "value": "23057532.00",
        "weight": "0.03149400",
        "shared": true
      },
      {
        "name": "MORGAN STANLEY",
        "value": "19212280.00",
        "weight": "0.02624182",
        "shared": true
      },
      {
        "name": "CHUBB LTD",
        "value": "18697424.00",
        "weight": "0.02553858",
        "shared": true
      },
      {
        "name": "APOLLO GLOBAL MANAGEMENT INC",
        "value": "17989208.86",
        "weight": "0.02457124",
        "shared": true
      },
      {
        "name": "CAPITAL ONE FINANCIAL CORP",
        "value": "16651159.01",
        "weight": "0.02274362",
        "shared": true
      },
      {
        "name": "TRUIST FINL CORP",
        "value": "15323160.00",
        "weight": "0.02092972",
        "shared": true
      },
      {
        "name": "US BANCORP DEL",
        "value": "14100443.00",
        "weight": "0.01925962",
        "shared": true
      },
      {
        "name": "M&T BANK CORP",
        "value": "12870558.16",
        "weight": "0.01757974",
        "shared": true
      },
      {
        "name": "KKR & CO INC",
        "value": "12282950.00",
        "weight": "0.01677713",
        "shared": true
      },
      {
        "name": "VIRTU FINANCIAL INC- CL A",
        "value": "12115108.60",
        "weight": "0.01654788",
        "shared": false
      },
      {
        "name": "ASSURANT INC",
        "value": "11954126.00",
        "weight": "0.01632800",
        "shared": true
      },
      {
        "name": "NASDAQ INC",
        "value": "11936848.00",
        "weight": "0.01630440",
        "shared": true
      },
      {
        "name": "MOODYS CORP",
        "value": "11651656.00",
        "weight": "0.01591486",
        "shared": true
      },
      {
        "name": "Fidelity Securities Lending Cash Central Fund",
        "value": "11630643.72",
        "weight": "0.01588616",
        "shared": false
      },
      {
        "name": "CORPAY INC",
        "value": "11389606.00",
        "weight": "0.01555692",
        "shared": true
      },
      {
        "name": "VOYA FINANCIAL INC",
        "value": "11031374.00",
        "weight": "0.01506762",
        "shared": false
      },
      {
        "name": "OLD NATL BANCORP",
        "value": "10219875.19",
        "weight": "0.01395920",
        "shared": false
      },
      {
        "name": "HISCOX LTD (NE HISCOX BERMUDA)",
        "value": "10021855.56",
        "weight": "0.01368873",
        "shared": false
      },
      {
        "name": "AMUNDI SA",
        "value": "9639355.13",
        "weight": "0.01316628",
        "shared": false
      },
      {
        "name": "ARTHUR J GALLAGHAR AND CO",
        "value": "9575808.00",
        "weight": "0.01307948",
        "shared": true
      },
      {
        "name": "LAZARD INC CL A",
        "value": "9543465.44",
        "weight": "0.01303530",
        "shared": false
      },
      {
        "name": "BOK FINL CORP",
        "value": "9056818.00",
        "weight": "0.01237060",
        "shared": false
      },
      {
        "name": "UMB FINANCIAL CORP",
        "value": "8930949.30",
        "weight": "0.01219868",
        "shared": false
      },
      {
        "name": "RAYMOND JAMES FINANCIAL INC.",
        "value": "8848631.00",
        "weight": "0.01208624",
        "shared": true
      },
      {
        "name": "BLUE OWL CAPITAL INC A",
        "value": "8642304.00",
        "weight": "0.01180442",
        "shared": false
      },
      {
        "name": "AMERICAN FINL GROUP INC OHIO",
        "value": "8545712.00",
        "weight": "0.01167248",
        "shared": false
      },
      {
        "name": "NORTHERN TRUST CORP",
        "value": "8383023.00",
        "weight": "0.01145027",
        "shared": true
      },
      {
        "name": "BROWN & BROWN",
        "value": "8370810.00",
        "weight": "0.01143359",
        "shared": true
      },
      {
        "name": "POPULAR INC",
        "value": "8221575.63",
        "weight": "0.01122975",
        "shared": false
      },
      {
        "name": "SELECTIVE INSURANCE GROUP INC",
        "value": "8172576.00",
        "weight": "0.01116282",
        "shared": false
      },
      {
        "name": "FIRST AMERICAN FINANCIAL CORP",
        "value": "8143902.00",
        "weight": "0.01112366",
        "shared": false
      },
      {
        "name": "FIRSTCASH HOLDINGS INC",
        "value": "8110855.50",
        "weight": "0.01107852",
        "shared": false
      },
      {
        "name": "FIRST INTST BANCSYST INC CL A",
        "value": "8074816.44",
        "weight": "0.01102929",
        "shared": false
      },
      {
        "name": "MARKETAXESS HLDGS INC",
        "value": "7970733.00",
        "weight": "0.01088713",
        "shared": false
      },
      {
        "name": "SLM CORP",
        "value": "7699740.00",
        "weight": "0.01051698",
        "shared": false
      },
      {
        "name": "EASTERN BANKSHARES INC",
        "value": "7552819.50",
        "weight": "0.01031630",
        "shared": false
      },
      {
        "name": "KEYCORP",
        "value": "7123120.00",
        "weight": "0.00972938",
        "shared": true
      },
      {
        "name": "ASSOCIATED BANC CORP",
        "value": "6592749.22",
        "weight": "0.00900496",
        "shared": false
      },
      {
        "name": "Patria Investments Ltd., Class A",
        "value": "6334896.00",
        "weight": "0.00865276",
        "shared": false
      },
      {
        "name": "WINTRUST FINL",
        "value": "6233812.34",
        "weight": "0.00851469",
        "shared": false
      },
      {
        "name": "ALLIANCEBERNSTEIN HOLDING LP",
        "value": "6095982.00",
        "weight": "0.00832643",
        "shared": false
      },
      {
        "name": "AUB GROUP LTD",
        "value": "6017031.71",
        "weight": "0.00821859",
        "shared": false
      },
      {
        "name": "EAST WEST BNCRP",
        "value": "5596116.00",
        "weight": "0.00764367",
        "shared": false
      },
      {
        "name": "CARLYLE GROUP INC (THE)",
        "value": "5507686.00",
        "weight": "0.00752288",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "BERKSHIRE HATH-B",
        "value": "5953173959.20",
        "weight": "0.12447094",
        "shared": false
      },
      {
        "name": "JPMORGAN CHASE and CO",
        "value": "5373126265.84",
        "weight": "0.11234311",
        "shared": false
      },
      {
        "name": "VISA INC-CLASS A",
        "value": "3442190807.68",
        "weight": "0.07197047",
        "shared": false
      },
      {
        "name": "MASTERCARD INC CL A",
        "value": "2756866555.10",
        "weight": "0.05764148",
        "shared": true
      },
      {
        "name": "BANK OF AMERICA CORPORATION",
        "value": "2191483856.25",
        "weight": "0.04582027",
        "shared": true
      },
      {
        "name": "GOLDMAN SACHS GROUP INC",
        "value": "1718914629.62",
        "weight": "0.03593964",
        "shared": false
      },
      {
        "name": "WELLS FARGO & CO",
        "value": "1667947004.36",
        "weight": "0.03487399",
        "shared": true
      },
      {
        "name": "CITIGROUP INC",
        "value": "1342651803.79",
        "weight": "0.02807261",
        "shared": true
      },
      {
        "name": "MORGAN STANLEY",
        "value": "1341347039.69",
        "weight": "0.02804533",
        "shared": true
      },
      {
        "name": "AMERICAN EXPRESS CO",
        "value": "1097488184.00",
        "weight": "0.02294665",
        "shared": false
      },
      {
        "name": "SCHWAB CHARLES CORP",
        "value": "1063478619.80",
        "weight": "0.02223556",
        "shared": true
      },
      {
        "name": "BLACKROCK INC",
        "value": "940187891.91",
        "weight": "0.01965776",
        "shared": false
      },
      {
        "name": "S&P GLOBAL INC",
        "value": "881716209.12",
        "weight": "0.01843522",
        "shared": false
      },
      {
        "name": "CHUBB LTD",
        "value": "803189950.86",
        "weight": "0.01679336",
        "shared": true
      },
      {
        "name": "PROGRESSIVE CORP OHIO",
        "value": "787106765.76",
        "weight": "0.01645709",
        "shared": false
      },
      {
        "name": "CAPITAL ONE FINANCIAL CORP",
        "value": "772572259.71",
        "weight": "0.01615320",
        "shared": true
      },
      {
        "name": "CME GROUP INC CL A",
        "value": "721495452.15",
        "weight": "0.01508527",
        "shared": false
      },
      {
        "name": "INTERCONTINENTAL EXCHANGE INC",
        "value": "605114825.44",
        "weight": "0.01265194",
        "shared": false
      },
      {
        "name": "BLACKSTONE INC",
        "value": "583212376.47",
        "weight": "0.01219400",
        "shared": false
      },
      {
        "name": "PNC FINANCIAL SERVICES GRP INC",
        "value": "569431626.12",
        "weight": "0.01190587",
        "shared": false
      },
      {
        "name": "MARSH & MCLENNAN",
        "value": "568883738.30",
        "weight": "0.01189441",
        "shared": false
      },
      {
        "name": "BANK OF NEW YORK MELLON CORP",
        "value": "553107629.80",
        "weight": "0.01156456",
        "shared": false
      },
      {
        "name": "US BANCORP DEL",
        "value": "547711484.88",
        "weight": "0.01145173",
        "shared": true
      },
      {
        "name": "AON PLC",
        "value": "469015801.78",
        "weight": "0.00980634",
        "shared": false
      },
      {
        "name": "MOODYS CORP",
        "value": "453462680.00",
        "weight": "0.00948115",
        "shared": true
      },
      {
        "name": "KKR & CO INC",
        "value": "430158762.50",
        "weight": "0.00899390",
        "shared": true
      },
      {
        "name": "TRAVELERS COS IN",
        "value": "427321700.48",
        "weight": "0.00893458",
        "shared": false
      },
      {
        "name": "TRUIST FINL CORP",
        "value": "393182835.07",
        "weight": "0.00822080",
        "shared": true
      },
      {
        "name": "ARTHUR J GALLAGHAR AND CO",
        "value": "377036974.86",
        "weight": "0.00788321",
        "shared": true
      },
      {
        "name": "ROBINHOOD MARKETS INC",
        "value": "371042802.90",
        "weight": "0.00775789",
        "shared": false
      },
      {
        "name": "ALLSTATE CORPORATION",
        "value": "365191259.44",
        "weight": "0.00763554",
        "shared": false
      },
      {
        "name": "APOLLO GLOBAL MANAGEMENT INC",
        "value": "350496568.08",
        "weight": "0.00732830",
        "shared": true
      },
      {
        "name": "AFLAC INC",
        "value": "346966542.09",
        "weight": "0.00725449",
        "shared": false
      },
      {
        "name": "FIFTH THIRD BANCORP",
        "value": "283302812.34",
        "weight": "0.00592339",
        "shared": false
      },
      {
        "name": "PAYPAL HOLDINGS",
        "value": "282118461.37",
        "weight": "0.00589863",
        "shared": true
      },
      {
        "name": "AMERIPRISE FINANCIAL INC",
        "value": "274892508.00",
        "weight": "0.00574754",
        "shared": false
      },
      {
        "name": "AMERICAN INTERNATIONAL GROUP",
        "value": "273539845.25",
        "weight": "0.00571926",
        "shared": false
      },
      {
        "name": "MSCI INC",
        "value": "268336965.33",
        "weight": "0.00561048",
        "shared": false
      },
      {
        "name": "COINBASE GLOBAL INC",
        "value": "263823312.69",
        "weight": "0.00551611",
        "shared": false
      },
      {
        "name": "METLIFE INC",
        "value": "263727963.20",
        "weight": "0.00551411",
        "shared": false
      },
      {
        "name": "NASDAQ INC",
        "value": "258256178.05",
        "weight": "0.00539971",
        "shared": true
      },
      {
        "name": "HARTFORD INSURANCE GROUP INC/THE",
        "value": "255533447.83",
        "weight": "0.00534278",
        "shared": false
      },
      {
        "name": "STATE STREET CORP",
        "value": "239292687.20",
        "weight": "0.00500321",
        "shared": true
      },
      {
        "name": "ARCH CAPITAL GROUP LTD",
        "value": "232453991.52",
        "weight": "0.00486023",
        "shared": false
      },
      {
        "name": "PRUDENTL FINL",
        "value": "230308571.05",
        "weight": "0.00481537",
        "shared": false
      },
      {
        "name": "BLOCK INC CL A",
        "value": "223286395.62",
        "weight": "0.00466855",
        "shared": false
      },
      {
        "name": "HUNTINGTON BANCSHARES INC",
        "value": "215210114.25",
        "weight": "0.00449968",
        "shared": false
      },
      {
        "name": "M&T BANK CORP",
        "value": "212615240.96",
        "weight": "0.00444543",
        "shared": true
      },
      {
        "name": "FISERV INC",
        "value": "203325379.20",
        "weight": "0.00425119",
        "shared": false
      },
      {
        "name": "INTERACTIVE BROKERS GROUP INC",
        "value": "202360183.43",
        "weight": "0.00423101",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-001926",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/315700/000003540226001926/0000035402-26-001926-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-055360",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1064641/000141036826055360/0001410368-26-055360-index.htm"
    }
  ]
}