{
  "page": "compare",
  "query": {
    "a": "XLI",
    "b": "IDPIX"
  },
  "retrieved_at": "2026-07-07T18:06:12+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) Industrial Select Sector SPDR(R) ETF",
    "ticker": "XLI",
    "slug": "XLI",
    "series_id": "S000006413",
    "html_url": "https://fundwatcher.app/funds/XLI/"
  },
  "fund_b": {
    "name": "INDUSTRIALS ULTRASECTOR PROFUND",
    "ticker": "IDPIX",
    "slug": "IDPIX",
    "series_id": "S000003113",
    "html_url": "https://fundwatcher.app/funds/IDPIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.8015736003101466927728398880",
    "coverage_b_by_a": "0.8015736003101466927728398881",
    "shared_count": 74,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-04-30"
    },
    "a_top": [
      {
        "name": "CATERPILLAR INC",
        "value": "1849164906.74",
        "weight": "0.06530377",
        "shared": true
      },
      {
        "name": "GENERAL ELECTRIC CO",
        "value": "1669578956.28",
        "weight": "0.05896165",
        "shared": true
      },
      {
        "name": "RTX CORP",
        "value": "1452520410.60",
        "weight": "0.05129616",
        "shared": true
      },
      {
        "name": "GE VERNOVA LLC",
        "value": "1319789011.10",
        "weight": "0.04660872",
        "shared": true
      },
      {
        "name": "BOEING CO/THE",
        "value": "876864082.64",
        "weight": "0.03096670",
        "shared": true
      },
      {
        "name": "UBER TECHNOLOGIES INC",
        "value": "830471339.57",
        "weight": "0.02932833",
        "shared": true
      },
      {
        "name": "UNION PACIFIC CORP",
        "value": "807637095.30",
        "weight": "0.02852193",
        "shared": true
      },
      {
        "name": "HONEYWELL INTL INC",
        "value": "805004036.76",
        "weight": "0.02842894",
        "shared": true
      },
      {
        "name": "DEERE & CO",
        "value": "796610410.50",
        "weight": "0.02813252",
        "shared": true
      },
      {
        "name": "EATON CORP PLC",
        "value": "779302841.44",
        "weight": "0.02752130",
        "shared": false
      },
      {
        "name": "LOCKHEED MARTIN CORP",
        "value": "686474623.46",
        "weight": "0.02424304",
        "shared": true
      },
      {
        "name": "PARKER HANNIFIN CORP",
        "value": "633831710.48",
        "weight": "0.02238394",
        "shared": true
      },
      {
        "name": "VERTIV HOLDINGS CO",
        "value": "537752698.56",
        "weight": "0.01899089",
        "shared": true
      },
      {
        "name": "HOWMET AEROSPACE INC",
        "value": "518341644.06",
        "weight": "0.01830538",
        "shared": true
      },
      {
        "name": "TRANE TECHNOLOGIES PLC",
        "value": "517427717.92",
        "weight": "0.01827310",
        "shared": false
      },
      {
        "name": "NORTHROP GRUMMAN CORP",
        "value": "510570677.76",
        "weight": "0.01803095",
        "shared": true
      },
      {
        "name": "GENERAL DYNAMICS CORPORATION",
        "value": "488623780.12",
        "weight": "0.01725588",
        "shared": true
      },
      {
        "name": "WASTE MANAGEMENT INC",
        "value": "478324659.67",
        "weight": "0.01689217",
        "shared": true
      },
      {
        "name": "QUANTA SVCS INC",
        "value": "459253582.94",
        "weight": "0.01621867",
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      },
      {
        "name": "AUTOMATIC DATA PROCESSING INC",
        "value": "458930793.20",
        "weight": "0.01620727",
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      },
      {
        "name": "JOHNSON CONTROLS INTERNATIONAL PLC",
        "value": "449631229.50",
        "weight": "0.01587885",
        "shared": false
      },
      {
        "name": "FEDEX CORP",
        "value": "432220155.84",
        "weight": "0.01526398",
        "shared": true
      },
      {
        "name": "3M CO",
        "value": "429115002.21",
        "weight": "0.01515432",
        "shared": true
      },
      {
        "name": "CSX CORP",
        "value": "428220792.40",
        "weight": "0.01512274",
        "shared": true
      },
      {
        "name": "CUMMINS INC",
        "value": "417019840.02",
        "weight": "0.01472717",
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      },
      {
        "name": "EMERSON ELECTRIC CO",
        "value": "413065312.78",
        "weight": "0.01458752",
        "shared": true
      },
      {
        "name": "UNITED PARCEL SERVICE INC CL B",
        "value": "407841471.74",
        "weight": "0.01440304",
        "shared": true
      },
      {
        "name": "ILLINOIS TOOL WORKS INC",
        "value": "382948799.31",
        "weight": "0.01352394",
        "shared": true
      },
      {
        "name": "TRANSDIGM GROUP INC",
        "value": "367207204.32",
        "weight": "0.01296802",
        "shared": true
      },
      {
        "name": "L3HARRIS TECHNOLOGIES INC",
        "value": "361648860.30",
        "weight": "0.01277173",
        "shared": true
      },
      {
        "name": "NORFOLK SOUTHERN CORP",
        "value": "361561739.00",
        "weight": "0.01276865",
        "shared": true
      },
      {
        "name": "PACCAR INC",
        "value": "340419040.50",
        "weight": "0.01202199",
        "shared": true
      },
      {
        "name": "CINTAS CORP",
        "value": "322521057.06",
        "weight": "0.01138992",
        "shared": true
      },
      {
        "name": "FASTENAL CO",
        "value": "298862632.00",
        "weight": "0.01055442",
        "shared": true
      },
      {
        "name": "AMETEK INC NEW",
        "value": "276823003.48",
        "weight": "0.00977608",
        "shared": true
      },
      {
        "name": "COMFORT SYSTEMS USA INC",
        "value": "272178151.25",
        "weight": "0.00961205",
        "shared": true
      },
      {
        "name": "WW GRAINGER INC",
        "value": "267667321.04",
        "weight": "0.00945275",
        "shared": true
      },
      {
        "name": "UNITED RENTALS INC",
        "value": "257466546.96",
        "weight": "0.00909250",
        "shared": true
      },
      {
        "name": "CARRIER GLOBAL CORP",
        "value": "248188915.26",
        "weight": "0.00876486",
        "shared": true
      },
      {
        "name": "REPUBLIC SVCS",
        "value": "247225395.60",
        "weight": "0.00873083",
        "shared": true
      },
      {
        "name": "DELTA AIR LI",
        "value": "242253120.00",
        "weight": "0.00855524",
        "shared": true
      },
      {
        "name": "WESTINGHOUSE AIR BRAKE TECH CORP",
        "value": "239061156.99",
        "weight": "0.00844251",
        "shared": true
      },
      {
        "name": "ROCKWELL AUTOMATION INC",
        "value": "226195963.04",
        "weight": "0.00798817",
        "shared": true
      },
      {
        "name": "OLD DOMINION FRT",
        "value": "201699305.20",
        "weight": "0.00712307",
        "shared": true
      },
      {
        "name": "AXON ENTERPRISE INC",
        "value": "188007290.17",
        "weight": "0.00663953",
        "shared": true
      },
      {
        "name": "EMCOR GROUP INC",
        "value": "185409575.37",
        "weight": "0.00654779",
        "shared": true
      },
      {
        "name": "OTIS WORLDWIDE CORP",
        "value": "168082420.84",
        "weight": "0.00593588",
        "shared": true
      },
      {
        "name": "UNITED AIRLINES HOLDINGS INC",
        "value": "167052452.49",
        "weight": "0.00589950",
        "shared": true
      },
      {
        "name": "PAYCHEX INC",
        "value": "166956169.24",
        "weight": "0.00589610",
        "shared": true
      },
      {
        "name": "COPART INC",
        "value": "165862552.00",
        "weight": "0.00585748",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "US ULTRA BOND CBT Sep25",
        "value": "1847006.51",
        "weight": "0.13136488",
        "shared": false
      },
      {
        "name": "CATERPILLAR INC",
        "value": "930164.95",
        "weight": "0.06615624",
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      },
      {
        "name": "GENERAL ELECTRIC CO",
        "value": "682785.15",
        "weight": "0.04856182",
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      },
      {
        "name": "GE VERNOVA LLC",
        "value": "655493.30",
        "weight": "0.04662073",
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      },
      {
        "name": "RTX CORP",
        "value": "530674.98",
        "weight": "0.03774326",
        "shared": true
      },
      {
        "name": "BOEING CO/THE",
        "value": "403779.89",
        "weight": "0.02871809",
        "shared": true
      },
      {
        "name": "EATON CORP PLC",
        "value": "377584.72",
        "weight": "0.02685501",
        "shared": false
      },
      {
        "name": "UNION PACIFIC CORP",
        "value": "358947.36",
        "weight": "0.02552946",
        "shared": true
      },
      {
        "name": "UBER TECHNOLOGIES INC",
        "value": "344772.81",
        "weight": "0.02452132",
        "shared": true
      },
      {
        "name": "DEERE & CO",
        "value": "333866.42",
        "weight": "0.02374562",
        "shared": true
      },
      {
        "name": "HONEYWELL INTL INC",
        "value": "305420.25",
        "weight": "0.02172244",
        "shared": true
      },
      {
        "name": "VERTIV HOLDINGS CO",
        "value": "281844.42",
        "weight": "0.02004566",
        "shared": true
      },
      {
        "name": "PARKER HANNIFIN CORP",
        "value": "257365.86",
        "weight": "0.01830466",
        "shared": true
      },
      {
        "name": "TRANE TECHNOLOGI",
        "value": "244792.38",
        "weight": "0.01741040",
        "shared": false
      },
      {
        "name": "QUANTA SVCS INC",
        "value": "243802.95",
        "weight": "0.01734003",
        "shared": true
      },
      {
        "name": "LOCKHEED MARTIN CORP",
        "value": "235676.35",
        "weight": "0.01676204",
        "shared": true
      },
      {
        "name": "HOWMET AEROSPACE INC",
        "value": "218736.00",
        "weight": "0.01555719",
        "shared": true
      },
      {
        "name": "CUMMINS INC",
        "value": "208013.10",
        "weight": "0.01479454",
        "shared": true
      },
      {
        "name": "JOHNSON CONTROLS",
        "value": "200645.22",
        "weight": "0.01427052",
        "shared": false
      },
      {
        "name": "GENERAL DYNAMICS CORPORATION",
        "value": "196251.00",
        "weight": "0.01395798",
        "shared": true
      },
      {
        "name": "FEDEX CORP",
        "value": "196008.66",
        "weight": "0.01394075",
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      },
      {
        "name": "WASTE MANAGEMENT INC",
        "value": "193714.15",
        "weight": "0.01377756",
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      },
      {
        "name": "AUTOMATIC DATA PROCESSING INC",
        "value": "191593.76",
        "weight": "0.01362675",
        "shared": true
      },
      {
        "name": "CSX CORP",
        "value": "189670.25",
        "weight": "0.01348994",
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      },
      {
        "name": "UNITED PARCEL SERVICE INC CL B",
        "value": "180499.20",
        "weight": "0.01283767",
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      },
      {
        "name": "EMERSON ELECTRIC CO",
        "value": "177235.28",
        "weight": "0.01260553",
        "shared": true
      },
      {
        "name": "NORTHROP GRUMMAN CORP",
        "value": "173844.00",
        "weight": "0.01236433",
        "shared": true
      },
      {
        "name": "3M CO",
        "value": "173333.16",
        "weight": "0.01232800",
        "shared": true
      },
      {
        "name": "NORFOLK SOUTHERN CORP",
        "value": "159178.32",
        "weight": "0.01132126",
        "shared": true
      },
      {
        "name": "ILLINOIS TOOL WORKS INC",
        "value": "151967.89",
        "weight": "0.01080843",
        "shared": true
      },
      {
        "name": "TRANSDIGM GROUP INC",
        "value": "147317.46",
        "weight": "0.01047768",
        "shared": true
      },
      {
        "name": "COMFORT SYSTEMS USA INC",
        "value": "145379.75",
        "weight": "0.01033986",
        "shared": true
      },
      {
        "name": "PACCAR INC",
        "value": "140184.00",
        "weight": "0.00997032",
        "shared": true
      },
      {
        "name": "UNITED RENTALS INC",
        "value": "135337.44",
        "weight": "0.00962562",
        "shared": true
      },
      {
        "name": "L3HARRIS TECHNOLOGIES INC",
        "value": "134310.45",
        "weight": "0.00955258",
        "shared": true
      },
      {
        "name": "CINTAS CORP",
        "value": "133303.73",
        "weight": "0.00948098",
        "shared": true
      },
      {
        "name": "AMETEK INC NEW",
        "value": "121753.50",
        "weight": "0.00865949",
        "shared": true
      },
      {
        "name": "CARRIER GLOBAL CORP",
        "value": "118487.88",
        "weight": "0.00842723",
        "shared": true
      },
      {
        "name": "FASTENAL CO",
        "value": "115829.54",
        "weight": "0.00823816",
        "shared": true
      },
      {
        "name": "WW GRAINGER INC",
        "value": "113812.30",
        "weight": "0.00809469",
        "shared": true
      },
      {
        "name": "WESTINGHOUSE AIR BRAKE TECH CORP",
        "value": "103367.87",
        "weight": "0.00735185",
        "shared": true
      },
      {
        "name": "ROCKWELL AUTOMATION INC",
        "value": "103045.32",
        "weight": "0.00732891",
        "shared": true
      },
      {
        "name": "DELTA AIR LI",
        "value": "99129.42",
        "weight": "0.00705039",
        "shared": true
      },
      {
        "name": "REPUBLIC SVCS",
        "value": "94567.44",
        "weight": "0.00672593",
        "shared": true
      },
      {
        "name": "EMCOR GROUP INC",
        "value": "90058.67",
        "weight": "0.00640525",
        "shared": true
      },
      {
        "name": "OLD DOMINION FRT",
        "value": "87733.59",
        "weight": "0.00623989",
        "shared": true
      },
      {
        "name": "AXON ENTERPRISE INC",
        "value": "71111.52",
        "weight": "0.00505767",
        "shared": true
      },
      {
        "name": "DOVER CORP",
        "value": "68602.23",
        "weight": "0.00487921",
        "shared": true
      },
      {
        "name": "OTIS WORLDWIDE CORP",
        "value": "67989.24",
        "weight": "0.00483561",
        "shared": true
      },
      {
        "name": "PAYCHEX INC",
        "value": "67249.38",
        "weight": "0.00478299",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-055330",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1064641/000141036826055330/0001410368-26-055330-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000910472-26-009391",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1039803/000091047226009391/0000910472-26-009391-index.htm"
    }
  ]
}