{
  "page": "compare",
  "query": {
    "a": "PIREX",
    "b": "ICF"
  },
  "retrieved_at": "2026-07-07T18:07:06+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": "Real Estate Securities Fund",
    "ticker": "PIREX",
    "slug": "PIREX",
    "series_id": "S000007212",
    "html_url": "https://fundwatcher.app/funds/PIREX/"
  },
  "fund_b": {
    "name": "iShares Select U.S. REIT ETF",
    "ticker": "ICF",
    "slug": "ICF",
    "series_id": "S000004349",
    "html_url": "https://fundwatcher.app/funds/ICF/"
  },
  "overlap": {
    "coverage_a_by_b": "0.6125272886539563108608107239",
    "coverage_b_by_a": "0.6125272886539563108608107242",
    "shared_count": 17,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "WELLTOWER INC",
        "value": "568459366.76",
        "weight": "0.09202578",
        "shared": true
      },
      {
        "name": "AMERICAN TOWER CORP",
        "value": "542253335.76",
        "weight": "0.08778339",
        "shared": true
      },
      {
        "name": "EQUINIX INC",
        "value": "538116331.28",
        "weight": "0.08711366",
        "shared": true
      },
      {
        "name": "VENTAS INC REIT",
        "value": "415810228.50",
        "weight": "0.06731398",
        "shared": true
      },
      {
        "name": "PROLOGIS INC REIT",
        "value": "408693273.60",
        "weight": "0.06616184",
        "shared": true
      },
      {
        "name": "EXTRA SPACE STORAGE INC",
        "value": "304395898.59",
        "weight": "0.04927753",
        "shared": true
      },
      {
        "name": "AVALONBAY COMMUNITIES INC REIT",
        "value": "287034235.49",
        "weight": "0.04646691",
        "shared": true
      },
      {
        "name": "REGENCY CENTERS CORP REIT",
        "value": "245630633.22",
        "weight": "0.03976423",
        "shared": true
      },
      {
        "name": "DIGITAL REALTY TRUST INC",
        "value": "210281883.00",
        "weight": "0.03404176",
        "shared": true
      },
      {
        "name": "SIMON PROPERTY",
        "value": "172912673.85",
        "weight": "0.02799219",
        "shared": true
      },
      {
        "name": "INVITATION HOMES INC",
        "value": "159927888.78",
        "weight": "0.02589013",
        "shared": true
      },
      {
        "name": "CROWN CASTLE INC",
        "value": "157478374.98",
        "weight": "0.02549359",
        "shared": true
      },
      {
        "name": "REXFORD INDUSTRIAL REALTY INC",
        "value": "151821205.41",
        "weight": "0.02457777",
        "shared": false
      },
      {
        "name": "IRON MOUNTAIN INC",
        "value": "151319287.02",
        "weight": "0.02449652",
        "shared": true
      },
      {
        "name": "SABRA HEALTHCARE REIT INC",
        "value": "149594468.43",
        "weight": "0.02421729",
        "shared": false
      },
      {
        "name": "AMERICAN HOMES-A",
        "value": "145757141.28",
        "weight": "0.02359608",
        "shared": true
      },
      {
        "name": "ESSEX PROPERTY TRUST INC",
        "value": "138427248.26",
        "weight": "0.02240948",
        "shared": true
      },
      {
        "name": "EASTGROUP PROP",
        "value": "130727579.48",
        "weight": "0.02116300",
        "shared": true
      },
      {
        "name": "HEALTHPEAK PROPERTIES INC",
        "value": "120403091.12",
        "weight": "0.01949161",
        "shared": false
      },
      {
        "name": "GAMING AND LEISURE PROPRTI INC",
        "value": "113887944.50",
        "weight": "0.01843690",
        "shared": false
      },
      {
        "name": "COUSINS PROPERTIES INC",
        "value": "96658119.64",
        "weight": "0.01564763",
        "shared": false
      },
      {
        "name": "AMERICAN HEALTHCARE REIT INC",
        "value": "93931411.25",
        "weight": "0.01520621",
        "shared": false
      },
      {
        "name": "AGREE REALTY CORP",
        "value": "92239732.44",
        "weight": "0.01493235",
        "shared": false
      },
      {
        "name": "EQUITY LIFESTYLE PPTYS INC",
        "value": "89977326.56",
        "weight": "0.01456610",
        "shared": true
      },
      {
        "name": "INVENTRUST PROPE",
        "value": "84569460.49",
        "weight": "0.01369064",
        "shared": false
      },
      {
        "name": "NETSTREIT CORP",
        "value": "83871045.36",
        "weight": "0.01357757",
        "shared": false
      },
      {
        "name": "NATL HEALTH INV",
        "value": "69107675.40",
        "weight": "0.01118759",
        "shared": false
      },
      {
        "name": "KILROY REALTY CORP",
        "value": "67237344.72",
        "weight": "0.01088480",
        "shared": false
      },
      {
        "name": "VORNADO RLTY TST",
        "value": "66832658.16",
        "weight": "0.01081929",
        "shared": false
      },
      {
        "name": "HILTON WORLDWIDE HOLDINGS INC",
        "value": "64136664.56",
        "weight": "0.01038285",
        "shared": false
      },
      {
        "name": "RYMAN HOSPITALITY PPTYS INC",
        "value": "61558977.40",
        "weight": "0.00996556",
        "shared": false
      },
      {
        "name": "HYATT HOTELS CORP CL A",
        "value": "59658282.40",
        "weight": "0.00965786",
        "shared": false
      },
      {
        "name": "WEYERHAEUSER CO",
        "value": "43994008.26",
        "weight": "0.00712203",
        "shared": false
      },
      {
        "name": "JONES LANG LASALLE INC",
        "value": "37580550.00",
        "weight": "0.00608378",
        "shared": false
      },
      {
        "name": "SMARTSTOP SELF STORAGE REIT INC",
        "value": "32006454.48",
        "weight": "0.00518141",
        "shared": false
      },
      {
        "name": "HUDSON PACIFIC PROPERTIES INC",
        "value": "10363395.00",
        "weight": "0.00167769",
        "shared": false
      },
      {
        "name": "SAUL CENTERS INC",
        "value": "8410512.45",
        "weight": "0.00136155",
        "shared": false
      },
      {
        "name": "Principal Government Money Market Fund - Class R-6",
        "value": "2109269.01",
        "weight": "0.00034146",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "PROLOGIS INC REIT",
        "value": "162439879.68",
        "weight": "0.08287147",
        "shared": true
      },
      {
        "name": "AMERICAN TOWER CORP",
        "value": "157436704.08",
        "weight": "0.08031901",
        "shared": true
      },
      {
        "name": "WELLTOWER INC",
        "value": "154716455.32",
        "weight": "0.07893123",
        "shared": true
      },
      {
        "name": "EQUINIX INC",
        "value": "153671528.56",
        "weight": "0.07839814",
        "shared": true
      },
      {
        "name": "SIMON PROPERTY",
        "value": "119471755.83",
        "weight": "0.06095055",
        "shared": true
      },
      {
        "name": "REALTY INCOME CORP REIT",
        "value": "94532076.32",
        "weight": "0.04822715",
        "shared": false
      },
      {
        "name": "PUBLIC STORAGE",
        "value": "91400661.46",
        "weight": "0.04662960",
        "shared": false
      },
      {
        "name": "DIGITAL REALTY TRUST INC",
        "value": "85862695.95",
        "weight": "0.04380431",
        "shared": true
      },
      {
        "name": "CROWN CASTLE INC",
        "value": "80097243.13",
        "weight": "0.04086297",
        "shared": true
      },
      {
        "name": "VENTAS INC REIT",
        "value": "75720793.68",
        "weight": "0.03863025",
        "shared": true
      },
      {
        "name": "VICI PROPERTIES",
        "value": "64710360.00",
        "weight": "0.03301309",
        "shared": false
      },
      {
        "name": "EXTRA SPACE STORAGE INC",
        "value": "64337066.64",
        "weight": "0.03282265",
        "shared": true
      },
      {
        "name": "IRON MOUNTAIN INC",
        "value": "59155567.44",
        "weight": "0.03017922",
        "shared": true
      },
      {
        "name": "AVALONBAY COMMUNITIES INC REIT",
        "value": "56375046.34",
        "weight": "0.02876069",
        "shared": true
      },
      {
        "name": "EQUITY RESIDENTIAL REIT",
        "value": "49811004.96",
        "weight": "0.02541193",
        "shared": false
      },
      {
        "name": "SBA COMMUNICATIONS CORP",
        "value": "45307077.57",
        "weight": "0.02311418",
        "shared": false
      },
      {
        "name": "ESSEX PROPERTY TRUST INC",
        "value": "38797299.19",
        "weight": "0.01979310",
        "shared": true
      },
      {
        "name": "MID AMERICA APT CMNTY INC",
        "value": "38395161.30",
        "weight": "0.01958794",
        "shared": false
      },
      {
        "name": "SUN COMMUNITIES INC - REIT",
        "value": "36760114.39",
        "weight": "0.01875380",
        "shared": false
      },
      {
        "name": "INVITATION HOMES INC",
        "value": "36500884.20",
        "weight": "0.01862155",
        "shared": true
      },
      {
        "name": "KIMCO REALTY CORPORATION",
        "value": "35549965.48",
        "weight": "0.01813642",
        "shared": false
      },
      {
        "name": "EQUITY LIFESTYLE PPTYS INC",
        "value": "31584620.98",
        "weight": "0.01611343",
        "shared": true
      },
      {
        "name": "REGENCY CENTERS CORP REIT",
        "value": "31165114.47",
        "weight": "0.01589941",
        "shared": true
      },
      {
        "name": "HOST HOTELS & RE",
        "value": "31007138.44",
        "weight": "0.01581882",
        "shared": false
      },
      {
        "name": "UDR INC",
        "value": "30084070.00",
        "weight": "0.01534790",
        "shared": false
      },
      {
        "name": "LAMAR ADVERTISING CO CL A",
        "value": "29460745.86",
        "weight": "0.01502990",
        "shared": false
      },
      {
        "name": "AMERICAN HOMES-A",
        "value": "27383044.68",
        "weight": "0.01396993",
        "shared": true
      },
      {
        "name": "EASTGROUP PROP",
        "value": "26715429.56",
        "weight": "0.01362933",
        "shared": true
      },
      {
        "name": "BXP INC",
        "value": "25399077.83",
        "weight": "0.01295777",
        "shared": false
      },
      {
        "name": "FED REALTY INVS",
        "value": "23538313.44",
        "weight": "0.01200847",
        "shared": false
      },
      {
        "name": "BlackRock Cash Funds: Treasury, SL Agency Shares",
        "value": "2660242.56",
        "weight": "0.00135717",
        "shared": false
      },
      {
        "name": "US ULTRA BOND CBT Sep25",
        "value": "95310.94",
        "weight": "0.00004862",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000898745-26-000422",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/898745/000089874526000422/0000898745-26-000422-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0002071691-26-007324",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000207169126007324/0002071691-26-007324-index.htm"
    }
  ]
}