{
  "page": "compare",
  "query": {
    "a": "IYR",
    "b": "REPIX"
  },
  "retrieved_at": "2026-07-07T13:36:26+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": "iShares U.S. Real Estate ETF",
    "ticker": "IYR",
    "slug": "IYR",
    "series_id": "S000004328",
    "html_url": "https://fundwatcher.app/funds/IYR/"
  },
  "fund_b": {
    "name": "REAL ESTATE ULTRASECTOR PROFUND",
    "ticker": "REPIX",
    "slug": "REPIX",
    "series_id": "S000003095",
    "html_url": "https://fundwatcher.app/funds/REPIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.7683565396187790869900717561",
    "coverage_b_by_a": "0.7683565396187790869900717561",
    "shared_count": 31,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-04-30"
    },
    "a_top": [
      {
        "name": "WELLTOWER INC",
        "value": "395594973.35",
        "weight": "0.09995334",
        "shared": true
      },
      {
        "name": "PROLOGIS INC REIT",
        "value": "364580726.52",
        "weight": "0.09211710",
        "shared": true
      },
      {
        "name": "EQUINIX INC",
        "value": "186170121.52",
        "weight": "0.04703883",
        "shared": true
      },
      {
        "name": "DIGITAL REALTY TRUST INC",
        "value": "183904124.79",
        "weight": "0.04646629",
        "shared": true
      },
      {
        "name": "SIMON PROPERTY",
        "value": "181924014.71",
        "weight": "0.04596599",
        "shared": true
      },
      {
        "name": "REALTY INCOME CORP REIT",
        "value": "174793401.30",
        "weight": "0.04416433",
        "shared": true
      },
      {
        "name": "AMERICAN TOWER CORP",
        "value": "174494775.10",
        "weight": "0.04408887",
        "shared": true
      },
      {
        "name": "PUBLIC STORAGE",
        "value": "135205959.68",
        "weight": "0.03416193",
        "shared": true
      },
      {
        "name": "CBRE GROUP INC - CL A",
        "value": "124376391.88",
        "weight": "0.03142567",
        "shared": true
      },
      {
        "name": "VENTAS INC REIT",
        "value": "122742375.30",
        "weight": "0.03101281",
        "shared": true
      },
      {
        "name": "CROWN CASTLE INC",
        "value": "111891504.10",
        "weight": "0.02827116",
        "shared": true
      },
      {
        "name": "IRON MOUNTAIN INC",
        "value": "95483944.76",
        "weight": "0.02412553",
        "shared": true
      },
      {
        "name": "VICI PROPERTIES",
        "value": "92271469.56",
        "weight": "0.02331385",
        "shared": true
      },
      {
        "name": "EXTRA SPACE STORAGE INC",
        "value": "87949153.26",
        "weight": "0.02222175",
        "shared": true
      },
      {
        "name": "AVALONBAY COMMUNITIES INC REIT",
        "value": "73089160.65",
        "weight": "0.01846714",
        "shared": true
      },
      {
        "name": "EQUITY RESIDENTIAL REIT",
        "value": "64261447.25",
        "weight": "0.01623667",
        "shared": true
      },
      {
        "name": "SBA COMMUNICATIONS CORP",
        "value": "57947715.90",
        "weight": "0.01464141",
        "shared": true
      },
      {
        "name": "WEYERHAEUSER CO",
        "value": "55623982.96",
        "weight": "0.01405428",
        "shared": true
      },
      {
        "name": "COSTAR GROUP INC",
        "value": "54026555.20",
        "weight": "0.01365067",
        "shared": true
      },
      {
        "name": "ESSEX PROPERTY TRUST INC",
        "value": "49280396.00",
        "weight": "0.01245147",
        "shared": true
      },
      {
        "name": "ANNALY CAPITAL MGMT INC REIT",
        "value": "48012551.55",
        "weight": "0.01213113",
        "shared": false
      },
      {
        "name": "KIMCO REALTY CORPORATION",
        "value": "47863998.63",
        "weight": "0.01209360",
        "shared": true
      },
      {
        "name": "WP CAREY INC",
        "value": "47062300.00",
        "weight": "0.01189104",
        "shared": false
      },
      {
        "name": "SUN COMMUNITIES INC - REIT",
        "value": "46270524.28",
        "weight": "0.01169098",
        "shared": false
      },
      {
        "name": "JONES LANG LASALLE INC",
        "value": "45385067.52",
        "weight": "0.01146726",
        "shared": false
      },
      {
        "name": "MID AMERICA APT CMNTY INC",
        "value": "45111616.48",
        "weight": "0.01139817",
        "shared": true
      },
      {
        "name": "INVITATION HOMES INC",
        "value": "44286924.50",
        "weight": "0.01118979",
        "shared": true
      },
      {
        "name": "OMEGA HEALTHCARE INVESTORS INC",
        "value": "40927748.54",
        "weight": "0.01034104",
        "shared": false
      },
      {
        "name": "GAMING AND LEISURE PROPRTI INC",
        "value": "39680135.37",
        "weight": "0.01002582",
        "shared": false
      },
      {
        "name": "REGENCY CENTERS CORP REIT",
        "value": "39356062.20",
        "weight": "0.00994393",
        "shared": true
      },
      {
        "name": "HOST HOTELS & RE",
        "value": "38721938.48",
        "weight": "0.00978371",
        "shared": true
      },
      {
        "name": "EQUITY LIFESTYLE PPTYS INC",
        "value": "38233560.82",
        "weight": "0.00966032",
        "shared": false
      },
      {
        "name": "HEALTHPEAK PROPERTIES INC",
        "value": "36085800.48",
        "weight": "0.00911765",
        "shared": true
      },
      {
        "name": "AGNC INVESTMENT CORP",
        "value": "35105090.27",
        "weight": "0.00886986",
        "shared": false
      },
      {
        "name": "LAMAR ADVERTISING CO CL A",
        "value": "34766650.08",
        "weight": "0.00878435",
        "shared": false
      },
      {
        "name": "UDR INC",
        "value": "32102620.32",
        "weight": "0.00811124",
        "shared": true
      },
      {
        "name": "CAMDEN PROP TR",
        "value": "31912260.54",
        "weight": "0.00806314",
        "shared": true
      },
      {
        "name": "EASTGROUP PROP",
        "value": "31142317.95",
        "weight": "0.00786860",
        "shared": false
      },
      {
        "name": "AMERICAN HOMES-A",
        "value": "28763323.60",
        "weight": "0.00726751",
        "shared": false
      },
      {
        "name": "AGREE REALTY CORP",
        "value": "28544596.88",
        "weight": "0.00721225",
        "shared": false
      },
      {
        "name": "BRIXMOR PROPERTY",
        "value": "27902102.40",
        "weight": "0.00704991",
        "shared": false
      },
      {
        "name": "CUBESMART",
        "value": "26409660.15",
        "weight": "0.00667282",
        "shared": false
      },
      {
        "name": "FED REALTY INVS",
        "value": "26349851.32",
        "weight": "0.00665771",
        "shared": true
      },
      {
        "name": "NNN REIT INC",
        "value": "25226574.12",
        "weight": "0.00637389",
        "shared": false
      },
      {
        "name": "FIRST INDUSTRIAL REALTY TRUST",
        "value": "24226133.75",
        "weight": "0.00612112",
        "shared": false
      },
      {
        "name": "BXP INC",
        "value": "24182286.00",
        "weight": "0.00611004",
        "shared": true
      },
      {
        "name": "REXFORD INDUSTRIAL REALTY INC",
        "value": "23810911.35",
        "weight": "0.00601620",
        "shared": false
      },
      {
        "name": "ZILLOW GROUP INC CL C",
        "value": "23085488.20",
        "weight": "0.00583291",
        "shared": false
      },
      {
        "name": "ALEXANDRIA REAL ES EQ INC REIT",
        "value": "22878746.88",
        "weight": "0.00578068",
        "shared": true
      },
      {
        "name": "STAG INDUSTRIAL INC CL A",
        "value": "21768340.20",
        "weight": "0.00550012",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "US ULTRA BOND CBT Sep25",
        "value": "929017.61",
        "weight": "0.10652552",
        "shared": false
      },
      {
        "name": "WELLTOWER INC",
        "value": "806548.74",
        "weight": "0.09248267",
        "shared": true
      },
      {
        "name": "PROLOGIS INC REIT",
        "value": "702146.88",
        "weight": "0.08051146",
        "shared": true
      },
      {
        "name": "EQUINIX INC",
        "value": "566320.09",
        "weight": "0.06493692",
        "shared": true
      },
      {
        "name": "AMERICAN TOWER CORP",
        "value": "454947.90",
        "weight": "0.05216646",
        "shared": true
      },
      {
        "name": "DIGITAL REALTY TRUST INC",
        "value": "372140.88",
        "weight": "0.04267142",
        "shared": true
      },
      {
        "name": "SIMON PROPERTY",
        "value": "359344.44",
        "weight": "0.04120412",
        "shared": true
      },
      {
        "name": "VENTAS INC REIT",
        "value": "340721.08",
        "weight": "0.03906868",
        "shared": true
      },
      {
        "name": "CBRE GROUP INC - CL A",
        "value": "338555.56",
        "weight": "0.03882037",
        "shared": true
      },
      {
        "name": "PUBLIC STORAGE",
        "value": "337231.75",
        "weight": "0.03866858",
        "shared": true
      },
      {
        "name": "REALTY INCOME CORP REIT",
        "value": "332056.56",
        "weight": "0.03807517",
        "shared": true
      },
      {
        "name": "CROWN CASTLE INC",
        "value": "315612.90",
        "weight": "0.03618966",
        "shared": true
      },
      {
        "name": "IRON MOUNTAIN INC",
        "value": "304265.85",
        "weight": "0.03488855",
        "shared": true
      },
      {
        "name": "VICI PROPERTIES",
        "value": "260347.20",
        "weight": "0.02985263",
        "shared": true
      },
      {
        "name": "EXTRA SPACE STORAGE INC",
        "value": "248390.89",
        "weight": "0.02848167",
        "shared": true
      },
      {
        "name": "AVALONBAY COMMUNITIES INC REIT",
        "value": "211548.00",
        "weight": "0.02425709",
        "shared": true
      },
      {
        "name": "SBA COMMUNICATIONS CORP",
        "value": "192444.00",
        "weight": "0.02206653",
        "shared": true
      },
      {
        "name": "EQUITY RESIDENTIAL REIT",
        "value": "183521.66",
        "weight": "0.02104346",
        "shared": true
      },
      {
        "name": "WEYERHAEUSER CO",
        "value": "144251.16",
        "weight": "0.01654052",
        "shared": true
      },
      {
        "name": "ESSEX PROPERTY TRUST INC",
        "value": "138448.46",
        "weight": "0.01587515",
        "shared": true
      },
      {
        "name": "INVITATION HOMES INC",
        "value": "132485.85",
        "weight": "0.01519145",
        "shared": true
      },
      {
        "name": "KIMCO REALTY CORPORATION",
        "value": "130114.56",
        "weight": "0.01491955",
        "shared": true
      },
      {
        "name": "MID AMERICA APT CMNTY INC",
        "value": "123237.72",
        "weight": "0.01413102",
        "shared": true
      },
      {
        "name": "COSTAR GROUP INC",
        "value": "119750.60",
        "weight": "0.01373117",
        "shared": true
      },
      {
        "name": "HOST HOTELS & RE",
        "value": "110340.86",
        "weight": "0.01265220",
        "shared": true
      },
      {
        "name": "REGENCY CENTERS CORP REIT",
        "value": "104630.40",
        "weight": "0.01199741",
        "shared": true
      },
      {
        "name": "HEALTHPEAK PROPERTIES INC",
        "value": "91764.75",
        "weight": "0.01052218",
        "shared": true
      },
      {
        "name": "UDR INC",
        "value": "89214.70",
        "weight": "0.01022978",
        "shared": true
      },
      {
        "name": "CAMDEN PROP TR",
        "value": "88636.88",
        "weight": "0.01016352",
        "shared": true
      },
      {
        "name": "FED REALTY INVS",
        "value": "71086.90",
        "weight": "0.00815116",
        "shared": true
      },
      {
        "name": "BXP INC",
        "value": "70385.84",
        "weight": "0.00807077",
        "shared": true
      },
      {
        "name": "ALEXANDRIA REAL ES EQ INC REIT",
        "value": "51569.23",
        "weight": "0.00591317",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001004726-26-003750",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000100472626003750/0001004726-26-003750-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000910472-26-009357",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1039803/000091047226009357/0000910472-26-009357-index.htm"
    }
  ]
}