{
  "page": "compare",
  "query": {
    "a": "ALTEX",
    "b": "VCLN"
  },
  "retrieved_at": "2026-07-07T17:42:33+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": "Firsthand Alternative Energy Fund",
    "ticker": "ALTEX",
    "slug": "ALTEX",
    "series_id": "S000018833",
    "html_url": "https://fundwatcher.app/funds/ALTEX/"
  },
  "fund_b": {
    "name": "Virtus Duff & Phelps Clean Energy ETF",
    "ticker": "VCLN",
    "slug": "VCLN",
    "series_id": "S000072510",
    "html_url": "https://fundwatcher.app/funds/VCLN/"
  },
  "overlap": {
    "coverage_a_by_b": "0.2040249918748694768876840801",
    "coverage_b_by_a": "0.2040249918748694768876840801",
    "shared_count": 8,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-04-30"
    },
    "a_top": [
      {
        "name": "MONEYMKT",
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        "weight": "0.16048605",
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      },
      {
        "name": "BLOOM ENERGY CORP CL A",
        "value": "1625880.00",
        "weight": "0.14916393",
        "shared": true
      },
      {
        "name": "QUANTA SVCS INC",
        "value": "1152942.00",
        "weight": "0.10577494",
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      },
      {
        "name": "CORNING INC",
        "value": "878366.20",
        "weight": "0.08058439",
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      {
        "name": "COMMSTCK",
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      {
        "name": "OKLO INC",
        "value": "495900.00",
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      },
      {
        "name": "ON SEMICONDUCTOR CORP",
        "value": "495360.00",
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      },
      {
        "name": "VESTAS WIND SYST",
        "value": "440437.50",
        "weight": "0.04040728",
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      },
      {
        "name": "BWX TECHNOLOGIES INC",
        "value": "408980.00",
        "weight": "0.03752126",
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      },
      {
        "name": "AXCELIS TECHNOLOGIES INC",
        "value": "372320.00",
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      },
      {
        "name": "GE VERNOVA LLC",
        "value": "349160.00",
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      },
      {
        "name": "ORMAT TECHNOLOGIES INC",
        "value": "223840.00",
        "weight": "0.02053587",
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      },
      {
        "name": "MONOLITHIC POWER SYS INC",
        "value": "218670.00",
        "weight": "0.02006155",
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      },
      {
        "name": "FIRST SOLAR INC",
        "value": "197260.00",
        "weight": "0.01809732",
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      },
      {
        "name": "SUNPOWER INC A",
        "value": "190500.00",
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      {
        "name": "ITRON INC",
        "value": "179260.00",
        "weight": "0.01644594",
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      },
      {
        "name": "EATON CORP PLC",
        "value": "178835.00",
        "weight": "0.01640695",
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      },
      {
        "name": "STMicroelectronics N.V. SPON ADR EACH REP 1 ORD SHS",
        "value": "172750.00",
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      {
        "name": "SOLAREDGE TECHNOLOGIES INC",
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      {
        "name": "ULVAC INC",
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      },
      {
        "name": "Koninklijke Philips NV SPON ADR REP 1 ORD EUR0.20",
        "value": "135958.80",
        "weight": "0.01247334",
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      },
      {
        "name": "HONEYWELL INTL INC",
        "value": "131097.40",
        "weight": "0.01202733",
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      },
      {
        "name": "ASPEN AEROGELS INC",
        "value": "119700.00",
        "weight": "0.01098170",
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      },
      {
        "name": "ENPHASE ENERGY INC",
        "value": "113430.00",
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      },
      {
        "name": "CARRIER GLOBAL CORP",
        "value": "56310.00",
        "weight": "0.00516608",
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      },
      {
        "name": "NUSCALE POWER CORP",
        "value": "54200.00",
        "weight": "0.00497250",
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      },
      {
        "name": "ACCELLERON INDUSTRIES AG",
        "value": "31297.00",
        "weight": "0.00287130",
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      },
      {
        "name": "ARQ INC",
        "value": "17408.00",
        "weight": "0.00159707",
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      },
      {
        "name": "CHARGEPOINT HOLDINGS INC CL A",
        "value": "14580.00",
        "weight": "0.00133762",
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      },
      {
        "name": "ORION ENERGY SYSTEMS INC",
        "value": "12236.00",
        "weight": "0.00112257",
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      },
      {
        "name": "IBERDROLA SA",
        "value": "11388.31",
        "weight": "0.00104480",
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      },
      {
        "name": "SOLSTICE ADV MAT",
        "value": "11043.20",
        "weight": "0.00101314",
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      {
        "name": "SHARP CORP",
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      {
        "name": "WOLFSPEED INC/DE",
        "value": "2268.48",
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      {
        "name": "Swvl Holdings Corp",
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    ],
    "b_top": [
      {
        "name": "BLOOM ENERGY CORP CL A",
        "value": "573237.28",
        "weight": "0.09298449",
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      },
      {
        "name": "NEXTRACKER INC CL A",
        "value": "434228.85",
        "weight": "0.07043601",
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      },
      {
        "name": "FIRST SOLAR INC",
        "value": "399540.31",
        "weight": "0.06480921",
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      },
      {
        "name": "Receive CHINA YANGTZE-A Pay Overnight Rate -1.25",
        "value": "342217.12",
        "weight": "0.05551084",
        "shared": false
      },
      {
        "name": "CLEARWAY ENERGY INC CL C",
        "value": "252774.68",
        "weight": "0.04100244",
        "shared": false
      },
      {
        "name": "IBERDROLA SA",
        "value": "225199.64",
        "weight": "0.03652951",
        "shared": true
      },
      {
        "name": "VESTAS WIND SYST",
        "value": "222086.32",
        "weight": "0.03602450",
        "shared": true
      },
      {
        "name": "PLUG POWER INC",
        "value": "205631.61",
        "weight": "0.03335539",
        "shared": false
      },
      {
        "name": "ENPHASE ENERGY INC",
        "value": "193475.20",
        "weight": "0.03138350",
        "shared": true
      },
      {
        "name": "EDP SA",
        "value": "184735.86",
        "weight": "0.02996590",
        "shared": false
      },
      {
        "name": "CERES POWER HOLDINGS PLC COMMON STOCK",
        "value": "179376.83",
        "weight": "0.02909661",
        "shared": false
      },
      {
        "name": "PRYSMIAN SPA",
        "value": "172394.02",
        "weight": "0.02796394",
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      },
      {
        "name": "MAIRE TECNIMONT",
        "value": "164178.91",
        "weight": "0.02663137",
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      },
      {
        "name": "ORSTED A/S",
        "value": "149932.29",
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      },
      {
        "name": "FORTUM OYJ",
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      },
      {
        "name": "AXIA ENERGIA",
        "value": "142851.08",
        "weight": "0.02317179",
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      },
      {
        "name": "NEXTERA ENERGY INC",
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      {
        "name": "INFINEON TECH",
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      {
        "name": "SPIE SA",
        "value": "115259.38",
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      },
      {
        "name": "SOLARIA ENERGIA",
        "value": "112357.14",
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      },
      {
        "name": "BALFOUR BEATTY",
        "value": "111381.24",
        "weight": "0.01806709",
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      },
      {
        "name": "ORMAT TECHNOLOGIES INC",
        "value": "111338.10",
        "weight": "0.01806009",
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      },
      {
        "name": "ABB Ltd. (Registered)",
        "value": "108823.14",
        "weight": "0.01765214",
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      },
      {
        "name": "CONSTELLATION ENERGY CORP",
        "value": "107359.00",
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      {
        "name": "XINYI SOLAR HLDS",
        "value": "101313.56",
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      {
        "name": "SUNGROW POWER -A",
        "value": "98930.62",
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      },
      {
        "name": "PENNON GRP PLC",
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      {
        "name": "SOLAREDGE TECHNOLOGIES INC",
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      {
        "name": "ENERGISA-UNITS",
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        "weight": "0.01453419",
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      {
        "name": "GE VERNOVA LLC",
        "value": "82342.96",
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      {
        "name": "STRABAG SE-BR",
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      {
        "name": "SOUTHERN CO",
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      {
        "name": "EDP RENOVAVEIS S",
        "value": "75806.18",
        "weight": "0.01229648",
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      },
      {
        "name": "HUBBELL INC",
        "value": "75209.16",
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      {
        "name": "GUANGDONG INVESTMENTS LTD",
        "value": "71016.92",
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      {
        "name": "CHINA LONGYUAN-H",
        "value": "68874.56",
        "weight": "0.01117210",
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      },
      {
        "name": "CAMECO CORP",
        "value": "64349.92",
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      },
      {
        "name": "VOLEX PLC",
        "value": "63827.63",
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      },
      {
        "name": "CHUBU ELEC POWER",
        "value": "54994.09",
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      },
      {
        "name": "AXIA ENERGIA-PR",
        "value": "36586.47",
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      },
      {
        "name": "ARRAY TECHNOLOGIES INC",
        "value": "33963.12",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-022135",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/917124/000094040026022135/0000940400-26-022135-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-026164",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1648403/000094040026026164/0000940400-26-026164-index.htm"
    }
  ]
}