{
  "page": "compare",
  "query": {
    "a": "PBW",
    "b": "CTEX"
  },
  "retrieved_at": "2026-07-07T18:59:07+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": "Invesco WilderHill Clean Energy ETF",
    "ticker": "PBW",
    "slug": "PBW",
    "series_id": "S000003053",
    "html_url": "https://fundwatcher.app/funds/PBW/"
  },
  "fund_b": {
    "name": "ProShares S&P Kensho Cleantech ETF",
    "ticker": "CTEX",
    "slug": "CTEX",
    "series_id": "S000073419",
    "html_url": "https://fundwatcher.app/funds/CTEX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.2581072990621523998998583977",
    "coverage_b_by_a": "0.2581072990621523998998583977",
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    "as_of": {
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      "b": "2026-02-28"
    },
    "a_top": [
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      },
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      },
      {
        "name": "BLOOM ENERGY CORP CL A",
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      },
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      {
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      },
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      },
      {
        "name": "LIFEZONE METALS LTD COMMON STOCK",
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        "name": "ADV ENERGY INDS",
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        "name": "PREFORMED LINE PRODUCTS CO",
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        "name": "BEL FUSE INC NV CL B",
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      {
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        "name": "HYLIION HOLDINGS CORP CL A",
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      },
      {
        "name": "NIU TECHNOLOGIES-SPONS ADR DEPOSITARY RECEIPT",
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      {
        "name": "REX AMERICAN RESOURCES CORP",
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      },
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        "name": "PLUG POWER INC",
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        "name": "SOLAREDGE TECHNOLOGIES INC",
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      {
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        "name": "SOLID POWER INC",
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        "name": "JinkoSolar Holding Company Ltd.",
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        "name": "FUELCELL ENERGY INC",
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      {
        "name": "GEVO INC",
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      {
        "name": "NIO Inc. SPON ADS EACH REP 1 ORD SHS",
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    ],
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      {
        "name": "GENERAC HOLDINGS INC",
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      {
        "name": "GE VERNOVA LLC",
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      {
        "name": "ENPHASE ENERGY INC",
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      {
        "name": "BLOOM ENERGY CORP CL A",
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      {
        "name": "CORNING INC",
        "value": "250232.32",
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      },
      {
        "name": "NEXTRACKER INC CL A",
        "value": "222181.40",
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      {
        "name": "APPLIED MATERIALS INC",
        "value": "220401.60",
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      {
        "name": "ARCOSA INC",
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      {
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      {
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      },
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        "name": "ORMAT TECHNOLOGIES INC",
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      },
      {
        "name": "ENERGY VAULT HOLDINGS INC A",
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      },
      {
        "name": "TENARIS SA SPON ADR",
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      {
        "name": "HYSTER-YALE MATERIALS HANDLING",
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        "name": "CUMMINS INC",
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      },
      {
        "name": "PLUG POWER INC",
        "value": "160174.57",
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      {
        "name": "VALMONT INDUSTRIES INC",
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      },
      {
        "name": "SUNPOWER INC A",
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        "name": "FIRST SOLAR INC",
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      {
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      {
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      {
        "name": "BALLARD POWER",
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      },
      {
        "name": "ADT INC",
        "value": "134134.50",
        "weight": "0.02105481",
        "shared": false
      },
      {
        "name": "TESLA INC",
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      },
      {
        "name": "GENIE ENERGY LTD B",
        "value": "132295.65",
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      },
      {
        "name": "SUNRUN INC",
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      },
      {
        "name": "GIBRALTAR INDUSTRIES INC",
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        "shared": false
      },
      {
        "name": "CANADIAN SOLAR I",
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        "shared": true
      },
      {
        "name": "FLUENCE ENERGY INC",
        "value": "121709.28",
        "weight": "0.01910445",
        "shared": true
      },
      {
        "name": "Invesco Government & Agency Portfolio, Institutional Class",
        "value": "102906.00",
        "weight": "0.01615294",
        "shared": true
      },
      {
        "name": "ReNew Energy Global plc, Class A",
        "value": "98106.96",
        "weight": "0.01539965",
        "shared": false
      },
      {
        "name": "EOS ENERGY ENTERPRISES INC",
        "value": "80903.17",
        "weight": "0.01269920",
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      },
      {
        "name": "FTC SOLAR INC",
        "value": "63321.04",
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      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001209466-26-000427",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1209466/000120946626000427/0001209466-26-000427-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0002071691-26-009197",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1174610/000207169126009197/0002071691-26-009197-index.htm"
    }
  ]
}