{
  "page": "compare",
  "query": {
    "a": "XLRE",
    "b": "FESIX"
  },
  "retrieved_at": "2026-07-07T18:06:26+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": "State Street(R) Real Estate Select Sector SPDR(R) ETF",
    "ticker": "XLRE",
    "slug": "XLRE",
    "series_id": "S000051152",
    "html_url": "https://fundwatcher.app/funds/XLRE/"
  },
  "fund_b": {
    "name": "Fidelity SAI Real Estate Index Fund",
    "ticker": "FESIX",
    "slug": "FESIX",
    "series_id": "S000051993",
    "html_url": "https://fundwatcher.app/funds/FESIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.7199557506798420497884327500",
    "coverage_b_by_a": "0.7199557506798420497884327500",
    "shared_count": 31,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "WELLTOWER INC",
        "value": "744019108.64",
        "weight": "0.10215591",
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      },
      {
        "name": "PROLOGIS INC REIT",
        "value": "662679539.34",
        "weight": "0.09098776",
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      },
      {
        "name": "EQUINIX INC",
        "value": "519458583.20",
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      },
      {
        "name": "AMERICAN TOWER CORP",
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      },
      {
        "name": "DIGITAL REALTY TRUST INC",
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      },
      {
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      },
      {
        "name": "CBRE GROUP INC - CL A",
        "value": "325886552.42",
        "weight": "0.04474514",
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      },
      {
        "name": "VENTAS INC REIT",
        "value": "321603202.98",
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      },
      {
        "name": "REALTY INCOME CORP REIT",
        "value": "320723118.66",
        "weight": "0.04403619",
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      },
      {
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      },
      {
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      },
      {
        "name": "IRON MOUNTAIN INC",
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      },
      {
        "name": "VICI PROPERTIES",
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      },
      {
        "name": "EXTRA SPACE STORAGE INC",
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      {
        "name": "AVALONBAY COMMUNITIES INC REIT",
        "value": "191524934.70",
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      },
      {
        "name": "EQUITY RESIDENTIAL REIT",
        "value": "168390763.45",
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      },
      {
        "name": "SBA COMMUNICATIONS CORP",
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      },
      {
        "name": "WEYERHAEUSER CO",
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      },
      {
        "name": "COSTAR GROUP INC",
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      },
      {
        "name": "ESSEX PROPERTY TRUST INC",
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      },
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      },
      {
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      },
      {
        "name": "INVITATION HOMES INC",
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      },
      {
        "name": "REGENCY CENTERS CORP REIT",
        "value": "102970763.22",
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      },
      {
        "name": "HOST HOTELS & RE",
        "value": "101315704.16",
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      },
      {
        "name": "HEALTHPEAK PROPERTIES INC",
        "value": "94417459.50",
        "weight": "0.01296378",
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      },
      {
        "name": "UDR INC",
        "value": "83996604.84",
        "weight": "0.01153297",
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      },
      {
        "name": "CAMDEN PROP TR",
        "value": "83493342.74",
        "weight": "0.01146387",
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      },
      {
        "name": "FED REALTY INVS",
        "value": "68948558.12",
        "weight": "0.00946683",
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      },
      {
        "name": "BXP INC",
        "value": "63273521.70",
        "weight": "0.00868763",
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      },
      {
        "name": "ALEXANDRIA REAL ES EQ INC REIT",
        "value": "59863232.00",
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      },
      {
        "name": "State Street Navigator Securities Lending Portfolio II",
        "value": "12858333.36",
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    ],
    "b_top": [
      {
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      },
      {
        "name": "WELLTOWER INC",
        "value": "12635565.52",
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      {
        "name": "AMERICAN TOWER CORP",
        "value": "9178060.32",
        "weight": "0.05590339",
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      },
      {
        "name": "EQUINIX INC",
        "value": "7350607.22",
        "weight": "0.04477241",
        "shared": true
      },
      {
        "name": "SIMON PROPERTY",
        "value": "6854254.68",
        "weight": "0.04174913",
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      },
      {
        "name": "DIGITAL REALTY TRUST INC",
        "value": "6038090.75",
        "weight": "0.03677789",
        "shared": true
      },
      {
        "name": "REALTY INCOME CORP REIT",
        "value": "5920226.84",
        "weight": "0.03605999",
        "shared": true
      },
      {
        "name": "CBRE GROUP INC - CL A",
        "value": "5596532.81",
        "weight": "0.03408837",
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      },
      {
        "name": "PUBLIC STORAGE",
        "value": "4840229.75",
        "weight": "0.02948175",
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      },
      {
        "name": "CROWN CASTLE INC",
        "value": "4195614.11",
        "weight": "0.02555540",
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      },
      {
        "name": "VENTAS INC REIT",
        "value": "3565907.37",
        "weight": "0.02171987",
        "shared": true
      },
      {
        "name": "VICI PROPERTIES",
        "value": "3298726.08",
        "weight": "0.02009248",
        "shared": true
      },
      {
        "name": "EXTRA SPACE STORAGE INC",
        "value": "3283961.94",
        "weight": "0.02000255",
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      },
      {
        "name": "IRON MOUNTAIN INC",
        "value": "3033748.77",
        "weight": "0.01847851",
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      },
      {
        "name": "COSTAR GROUP INC",
        "value": "2891853.00",
        "weight": "0.01761422",
        "shared": true
      },
      {
        "name": "AVALONBAY COMMUNITIES INC REIT",
        "value": "2832237.47",
        "weight": "0.01725110",
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      },
      {
        "name": "EQUITY RESIDENTIAL REIT",
        "value": "2386918.32",
        "weight": "0.01453867",
        "shared": true
      },
      {
        "name": "SBA COMMUNICATIONS CORP",
        "value": "2233438.41",
        "weight": "0.01360383",
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      },
      {
        "name": "WEYERHAEUSER CO",
        "value": "2117414.52",
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      },
      {
        "name": "JONES LANG LASALLE INC",
        "value": "1903723.29",
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      {
        "name": "ESSEX PROPERTY TRUST INC",
        "value": "1813715.87",
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      },
      {
        "name": "INVITATION HOMES INC",
        "value": "1786713.39",
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      },
      {
        "name": "SUN COMMUNITIES INC - REIT",
        "value": "1777775.93",
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      {
        "name": "MID AMERICA APT CMNTY INC",
        "value": "1759195.70",
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      },
      {
        "name": "WP CAREY INC",
        "value": "1709851.50",
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      },
      {
        "name": "KIMCO REALTY CORPORATION",
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      {
        "name": "Fidelity Securities Lending Cash Central Fund",
        "value": "1542853.10",
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      },
      {
        "name": "HOST HOTELS & RE",
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      },
      {
        "name": "REGENCY CENTERS CORP REIT",
        "value": "1428543.48",
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      },
      {
        "name": "HEALTHPEAK PROPERTIES INC",
        "value": "1379562.04",
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      {
        "name": "GAMING AND LEISURE PROPRTI INC",
        "value": "1368857.75",
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      },
      {
        "name": "CAMDEN PROP TR",
        "value": "1309799.55",
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      },
      {
        "name": "UDR INC",
        "value": "1302590.45",
        "weight": "0.00793405",
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      },
      {
        "name": "OMEGA HEALTHCARE INVESTORS INC",
        "value": "1297180.56",
        "weight": "0.00790110",
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      },
      {
        "name": "LAMAR ADVERTISING CO CL A",
        "value": "1261672.23",
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      },
      {
        "name": "EQUITY LIFESTYLE PPTYS INC",
        "value": "1253671.82",
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      },
      {
        "name": "AMERICAN HOMES-A",
        "value": "1155018.96",
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      },
      {
        "name": "ZILLOW GROUP INC CL C",
        "value": "1103025.00",
        "weight": "0.00671850",
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      },
      {
        "name": "BXP INC",
        "value": "1084839.25",
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      },
      {
        "name": "REXFORD INDUSTRIAL REALTY INC",
        "value": "996754.29",
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      {
        "name": "EASTGROUP PROP",
        "value": "980856.00",
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      {
        "name": "ALEXANDRIA REAL ES EQ INC REIT",
        "value": "973684.80",
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      {
        "name": "CUBESMART",
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      {
        "name": "BRIXMOR PROPERTY",
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      },
      {
        "name": "CARETRUST REIT INC",
        "value": "896869.46",
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      },
      {
        "name": "FIRST INDUSTRIAL REALTY TRUST",
        "value": "859424.30",
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      },
      {
        "name": "NNN REIT INC",
        "value": "858235.32",
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      },
      {
        "name": "FED REALTY INVS",
        "value": "843775.56",
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      },
      {
        "name": "COMPASS INC - A",
        "value": "826758.20",
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      },
      {
        "name": "AGREE REALTY CORP",
        "value": "813815.41",
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      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-055347",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1064641/000141036826055347/0001410368-26-055347-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-002040",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/35315/000003540226002040/0000035402-26-002040-index.htm"
    }
  ]
}