{
  "page": "compare",
  "query": {
    "a": "VGSIX",
    "b": "FSRNX"
  },
  "retrieved_at": "2026-07-07T16:38:29+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": "VANGUARD REAL ESTATE INDEX FUND",
    "ticker": "VGSIX",
    "slug": "VGSIX",
    "series_id": "S000002924",
    "html_url": "https://fundwatcher.app/funds/VGSIX/"
  },
  "fund_b": {
    "name": "Fidelity Real Estate Index Fund",
    "ticker": "FSRNX",
    "slug": "FSRNX",
    "series_id": "S000033639",
    "html_url": "https://fundwatcher.app/funds/FSRNX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.8475093114391641994356887740",
    "coverage_b_by_a": "0.8475093114391641994356887740",
    "shared_count": 145,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "VANG-RL ES2-INS+",
        "value": "9546283248.95",
        "weight": "0.14508092",
        "shared": false
      },
      {
        "name": "WELLTOWER INC",
        "value": "4653609539.88",
        "weight": "0.07072385",
        "shared": true
      },
      {
        "name": "PROLOGIS INC REIT",
        "value": "4526265438.72",
        "weight": "0.06878852",
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      },
      {
        "name": "AMERICAN TOWER CORP",
        "value": "3133907087.76",
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      },
      {
        "name": "EQUINIX INC",
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      },
      {
        "name": "SIMON PROPERTY",
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      },
      {
        "name": "DIGITAL REALTY TRUST INC",
        "value": "2112847022.55",
        "weight": "0.03211028",
        "shared": true
      },
      {
        "name": "REALTY INCOME CORP REIT",
        "value": "2071022671.52",
        "weight": "0.03147464",
        "shared": true
      },
      {
        "name": "CBRE GROUP INC - CL A",
        "value": "1892045227.95",
        "weight": "0.02875461",
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      },
      {
        "name": "PUBLIC STORAGE",
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      },
      {
        "name": "CROWN CASTLE INC",
        "value": "1411255238.68",
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      },
      {
        "name": "VENTAS INC REIT",
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      },
      {
        "name": "EXTRA SPACE STORAGE INC",
        "value": "1093242822.84",
        "weight": "0.01661470",
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      },
      {
        "name": "VICI PROPERTIES",
        "value": "1043755811.28",
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      },
      {
        "name": "IRON MOUNTAIN INC",
        "value": "1015797648.87",
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      },
      {
        "name": "COSTAR GROUP INC",
        "value": "968043210.00",
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      },
      {
        "name": "AVALONBAY COMMUNITIES INC REIT",
        "value": "944389250.04",
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      },
      {
        "name": "EQUITY RESIDENTIAL REIT",
        "value": "844068935.20",
        "weight": "0.01282785",
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      },
      {
        "name": "SBA COMMUNICATIONS CORP",
        "value": "738027212.31",
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      },
      {
        "name": "WEYERHAEUSER CO",
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      {
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      },
      {
        "name": "ESSEX PROPERTY TRUST INC",
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      },
      {
        "name": "SUN COMMUNITIES INC - REIT",
        "value": "595383415.77",
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      },
      {
        "name": "MID AMERICA APT CMNTY INC",
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      },
      {
        "name": "INVITATION HOMES INC",
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      },
      {
        "name": "WP CAREY INC",
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      },
      {
        "name": "KIMCO REALTY CORPORATION",
        "value": "532935811.80",
        "weight": "0.00809936",
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      },
      {
        "name": "OMEGA HEALTHCARE INVESTORS INC",
        "value": "483241005.80",
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      },
      {
        "name": "HOST HOTELS & RE",
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      },
      {
        "name": "GAMING AND LEISURE PROPRTI INC",
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      },
      {
        "name": "REGENCY CENTERS CORP REIT",
        "value": "469203808.92",
        "weight": "0.00713079",
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      },
      {
        "name": "HEALTHPEAK PROPERTIES INC",
        "value": "447259250.88",
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      {
        "name": "UDR INC",
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      {
        "name": "CAMDEN PROP TR",
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      {
        "name": "EQUITY LIFESTYLE PPTYS INC",
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        "weight": "0.00659818",
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      },
      {
        "name": "LAMAR ADVERTISING CO CL A",
        "value": "411273967.65",
        "weight": "0.00625039",
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      },
      {
        "name": "ZILLOW GROUP INC CL C",
        "value": "393177673.35",
        "weight": "0.00597537",
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      },
      {
        "name": "AMERICAN HOMES-A",
        "value": "389642911.92",
        "weight": "0.00592165",
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      },
      {
        "name": "EASTGROUP PROP",
        "value": "361658499.72",
        "weight": "0.00549635",
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      },
      {
        "name": "BXP INC",
        "value": "358387171.28",
        "weight": "0.00544664",
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      },
      {
        "name": "REXFORD INDUSTRIAL REALTY INC",
        "value": "358031563.26",
        "weight": "0.00544123",
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      },
      {
        "name": "ALEXANDRIA REAL ES EQ INC REIT",
        "value": "317532546.48",
        "weight": "0.00482574",
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      },
      {
        "name": "CUBESMART",
        "value": "314246909.07",
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      },
      {
        "name": "CARETRUST REIT INC",
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        "weight": "0.00473034",
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      },
      {
        "name": "FED REALTY INVS",
        "value": "309499323.48",
        "weight": "0.00470366",
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      },
      {
        "name": "BRIXMOR PROPERTY",
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      },
      {
        "name": "AGREE REALTY CORP",
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      },
      {
        "name": "COMPASS INC - A",
        "value": "297937475.96",
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      },
      {
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        "value": "295191823.57",
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      },
      {
        "name": "NNN REIT INC",
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    ],
    "b_top": [
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        "name": "PROLOGIS INC REIT",
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      },
      {
        "name": "WELLTOWER INC",
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      {
        "name": "AMERICAN TOWER CORP",
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        "name": "EQUINIX INC",
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      {
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      {
        "name": "DIGITAL REALTY TRUST INC",
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      {
        "name": "REALTY INCOME CORP REIT",
        "value": "108650067.24",
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      {
        "name": "CBRE GROUP INC - CL A",
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      {
        "name": "PUBLIC STORAGE",
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      },
      {
        "name": "CROWN CASTLE INC",
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        "weight": "0.02569326",
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      },
      {
        "name": "VENTAS INC REIT",
        "value": "65452509.00",
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      },
      {
        "name": "VICI PROPERTIES",
        "value": "60546938.40",
        "weight": "0.02020394",
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      },
      {
        "name": "EXTRA SPACE STORAGE INC",
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      },
      {
        "name": "IRON MOUNTAIN INC",
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      },
      {
        "name": "COSTAR GROUP INC",
        "value": "53073331.50",
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      },
      {
        "name": "AVALONBAY COMMUNITIES INC REIT",
        "value": "51987841.03",
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      },
      {
        "name": "EQUITY RESIDENTIAL REIT",
        "value": "43811520.88",
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      },
      {
        "name": "SBA COMMUNICATIONS CORP",
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      },
      {
        "name": "WEYERHAEUSER CO",
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      },
      {
        "name": "JONES LANG LASALLE INC",
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      },
      {
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      {
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      {
        "name": "SUN COMMUNITIES INC - REIT",
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      },
      {
        "name": "MID AMERICA APT CMNTY INC",
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      },
      {
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      },
      {
        "name": "KIMCO REALTY CORPORATION",
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      },
      {
        "name": "HOST HOTELS & RE",
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      {
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      },
      {
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      {
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      {
        "name": "CAMDEN PROP TR",
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      },
      {
        "name": "UDR INC",
        "value": "23916724.20",
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      },
      {
        "name": "OMEGA HEALTHCARE INVESTORS INC",
        "value": "23806128.64",
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      {
        "name": "LAMAR ADVERTISING CO CL A",
        "value": "23154950.91",
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      },
      {
        "name": "EQUITY LIFESTYLE PPTYS INC",
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      },
      {
        "name": "AMERICAN HOMES-A",
        "value": "21205206.00",
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      },
      {
        "name": "BXP INC",
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      },
      {
        "name": "ZILLOW GROUP INC CL C",
        "value": "19608569.97",
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      },
      {
        "name": "REXFORD INDUSTRIAL REALTY INC",
        "value": "18285920.10",
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      },
      {
        "name": "EASTGROUP PROP",
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      },
      {
        "name": "ALEXANDRIA REAL ES EQ INC REIT",
        "value": "17868208.88",
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      {
        "name": "CUBESMART",
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      {
        "name": "BRIXMOR PROPERTY",
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      },
      {
        "name": "CARETRUST REIT INC",
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      },
      {
        "name": "FIRST INDUSTRIAL REALTY TRUST",
        "value": "15765126.16",
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      },
      {
        "name": "NNN REIT INC",
        "value": "15734925.36",
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      },
      {
        "name": "FED REALTY INVS",
        "value": "15475153.32",
        "weight": "0.00516391",
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      },
      {
        "name": "COMPASS INC - A",
        "value": "15167904.88",
        "weight": "0.00506139",
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      },
      {
        "name": "AGREE REALTY CORP",
        "value": "14938753.06",
        "weight": "0.00498492",
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      },
      {
        "name": "Fidelity Securities Lending Cash Central Fund",
        "value": "14779444.48",
        "weight": "0.00493176",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000734383-26-000087",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/734383/000073438326000087/0000734383-26-000087-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-002019",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/35315/000003540226002019/0000035402-26-002019-index.htm"
    }
  ]
}