{
  "page": "compare",
  "query": {
    "a": "ALCCX",
    "b": "SPECX"
  },
  "retrieved_at": "2026-07-07T19:24:39+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": "ALGER CAPITAL APPRECIATION FUND",
    "ticker": "ALCCX",
    "slug": "ALCCX",
    "series_id": "S000009163",
    "html_url": "https://fundwatcher.app/funds/ALCCX/"
  },
  "fund_b": {
    "name": "ALGER SPECTRA FUND",
    "ticker": "SPECX",
    "slug": "SPECX",
    "series_id": "S000009190",
    "html_url": "https://fundwatcher.app/funds/SPECX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.8709551178020414206049284161",
    "coverage_b_by_a": "0.8709551178020414206049284162",
    "shared_count": 57,
    "as_of": {
      "a": "2026-01-30",
      "b": "2026-01-30"
    },
    "a_top": [
      {
        "name": "NVIDIA CORP",
        "value": "337775830.41",
        "weight": "0.13328036",
        "shared": true
      },
      {
        "name": "MICROSOFT CORP",
        "value": "257831058.87",
        "weight": "0.10173557",
        "shared": true
      },
      {
        "name": "AMAZON.COM INC",
        "value": "193764799.50",
        "weight": "0.07645616",
        "shared": true
      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "162039341.00",
        "weight": "0.06393785",
        "shared": true
      },
      {
        "name": "APPLE INC",
        "value": "141510272.28",
        "weight": "0.05583745",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL C",
        "value": "133609327.75",
        "weight": "0.05271987",
        "shared": true
      },
      {
        "name": "TAIWAN SEMIC MFG CO LTD SP ADR",
        "value": "104221601.28",
        "weight": "0.04112400",
        "shared": true
      },
      {
        "name": "TESLA INC",
        "value": "92882908.41",
        "weight": "0.03664995",
        "shared": true
      },
      {
        "name": "BROADCOM INC",
        "value": "88459419.10",
        "weight": "0.03490452",
        "shared": true
      },
      {
        "name": "Nebius Group NV, Class A",
        "value": "74440725.80",
        "weight": "0.02937299",
        "shared": true
      },
      {
        "name": "APPLOVIN CORP",
        "value": "70385047.81",
        "weight": "0.02777269",
        "shared": true
      },
      {
        "name": "TALEN ENERGY CORP",
        "value": "63006131.40",
        "weight": "0.02486110",
        "shared": true
      },
      {
        "name": "WESTERN DIGITAL CORP",
        "value": "60169555.11",
        "weight": "0.02374184",
        "shared": true
      },
      {
        "name": "Databricks, Inc. Series J",
        "value": "41331270.00",
        "weight": "0.01630859",
        "shared": true
      },
      {
        "name": "QXO INC",
        "value": "39047424.22",
        "weight": "0.01540742",
        "shared": true
      },
      {
        "name": "SEA LTD ADR",
        "value": "38509963.14",
        "weight": "0.01519535",
        "shared": true
      },
      {
        "name": "NATERA INC",
        "value": "34702203.90",
        "weight": "0.01369287",
        "shared": true
      },
      {
        "name": "NETFLIX INC",
        "value": "29471135.10",
        "weight": "0.01162879",
        "shared": true
      },
      {
        "name": "GE VERNOVA LLC",
        "value": "23771184.62",
        "weight": "0.00937969",
        "shared": true
      },
      {
        "name": "VERTIV HOLDINGS CO",
        "value": "22031237.94",
        "weight": "0.00869314",
        "shared": true
      },
      {
        "name": "SPOTIFY TECHNOLOGY SA",
        "value": "21938846.45",
        "weight": "0.00865668",
        "shared": true
      },
      {
        "name": "ASTERA LABS INC",
        "value": "21378701.56",
        "weight": "0.00843566",
        "shared": true
      },
      {
        "name": "VISA INC-CLASS A",
        "value": "20392114.29",
        "weight": "0.00804637",
        "shared": false
      },
      {
        "name": "MERCADOLIBRE INC",
        "value": "20311650.03",
        "weight": "0.00801462",
        "shared": true
      },
      {
        "name": "INTUITIVE SURGICAL INC",
        "value": "19885428.36",
        "weight": "0.00784644",
        "shared": true
      },
      {
        "name": "ROKU INC CLASS A",
        "value": "19558840.00",
        "weight": "0.00771757",
        "shared": true
      },
      {
        "name": "MONGODB INC CL A",
        "value": "19484799.09",
        "weight": "0.00768836",
        "shared": true
      },
      {
        "name": "ROCKET COS INC-A",
        "value": "19150351.66",
        "weight": "0.00755639",
        "shared": true
      },
      {
        "name": "S&P GLOBAL INC",
        "value": "18913882.44",
        "weight": "0.00746308",
        "shared": false
      },
      {
        "name": "GFL ENVIRONM-SUB",
        "value": "18727746.20",
        "weight": "0.00738964",
        "shared": true
      },
      {
        "name": "LILLY ELI and CO",
        "value": "17570358.15",
        "weight": "0.00693295",
        "shared": false
      },
      {
        "name": "Abivax SA SPONSORED ADS",
        "value": "17109319.50",
        "weight": "0.00675103",
        "shared": true
      },
      {
        "name": "ROBINHOOD MARKETS INC",
        "value": "16212951.96",
        "weight": "0.00639734",
        "shared": true
      },
      {
        "name": "ASTRAZENECA PLC SPONS ADR",
        "value": "14441320.36",
        "weight": "0.00569829",
        "shared": true
      },
      {
        "name": "ARROWHEAD PHARMACEUTICALS INC",
        "value": "14314911.75",
        "weight": "0.00564841",
        "shared": true
      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "13714106.28",
        "weight": "0.00541134",
        "shared": true
      },
      {
        "name": "HEICO CORP CL A",
        "value": "13235879.51",
        "weight": "0.00522264",
        "shared": true
      },
      {
        "name": "BIOGEN INC",
        "value": "12066481.53",
        "weight": "0.00476122",
        "shared": true
      },
      {
        "name": "BOSTON SCIENTIFIC CORP",
        "value": "11436661.34",
        "weight": "0.00451270",
        "shared": false
      },
      {
        "name": "CONSTELLATION ENERGY CORP",
        "value": "11171064.00",
        "weight": "0.00440790",
        "shared": true
      },
      {
        "name": "Figure AI Inc Class C",
        "value": "10939754.86",
        "weight": "0.00431663",
        "shared": true
      },
      {
        "name": "SHOPIFY INC CL A",
        "value": "10374125.19",
        "weight": "0.00409345",
        "shared": true
      },
      {
        "name": "DISRUPTIVE TECHNOLOGY SOL",
        "value": "10259000.00",
        "weight": "0.00404802",
        "shared": true
      },
      {
        "name": "VISTRA CORP",
        "value": "8706083.00",
        "weight": "0.00343527",
        "shared": false
      },
      {
        "name": "HEICO CORP",
        "value": "8543103.47",
        "weight": "0.00337096",
        "shared": false
      },
      {
        "name": "CAMECO CORP",
        "value": "8247757.77",
        "weight": "0.00325442",
        "shared": true
      },
      {
        "name": "Ascendis Pharma A/S",
        "value": "8179619.70",
        "weight": "0.00322753",
        "shared": true
      },
      {
        "name": "CARDINAL HEALTH INC",
        "value": "7551742.72",
        "weight": "0.00297978",
        "shared": true
      },
      {
        "name": "MARTIN MAR MTLS",
        "value": "7157759.05",
        "weight": "0.00282432",
        "shared": true
      },
      {
        "name": "OKTA INC CL A",
        "value": "6984130.56",
        "weight": "0.00275581",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "NVIDIA CORP",
        "value": "649832443.50",
        "weight": "0.14222530",
        "shared": true
      },
      {
        "name": "MICROSOFT CORP",
        "value": "462807445.59",
        "weight": "0.10129215",
        "shared": true
      },
      {
        "name": "AMAZON.COM INC",
        "value": "359159148.20",
        "weight": "0.07860721",
        "shared": true
      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "312287241.50",
        "weight": "0.06834861",
        "shared": true
      },
      {
        "name": "APPLE INC",
        "value": "250136644.16",
        "weight": "0.05474605",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL C",
        "value": "186131241.66",
        "weight": "0.04073753",
        "shared": true
      },
      {
        "name": "TESLA INC",
        "value": "163124529.18",
        "weight": "0.03570218",
        "shared": true
      },
      {
        "name": "BROADCOM INC",
        "value": "143886571.70",
        "weight": "0.03149167",
        "shared": true
      },
      {
        "name": "TAIWAN SEMIC MFG CO LTD SP ADR",
        "value": "143444528.64",
        "weight": "0.03139493",
        "shared": true
      },
      {
        "name": "APPLOVIN CORP",
        "value": "142253768.58",
        "weight": "0.03113431",
        "shared": true
      },
      {
        "name": "Nebius Group NV, Class A",
        "value": "127673656.67",
        "weight": "0.02794324",
        "shared": true
      },
      {
        "name": "HEICO CORP CL A",
        "value": "87424933.05",
        "weight": "0.01913422",
        "shared": true
      },
      {
        "name": "GFL ENVIRONM-SUB",
        "value": "83179160.45",
        "weight": "0.01820497",
        "shared": true
      },
      {
        "name": "WESTERN DIGITAL CORP",
        "value": "78845721.39",
        "weight": "0.01725653",
        "shared": true
      },
      {
        "name": "QXO INC",
        "value": "76176367.16",
        "weight": "0.01667231",
        "shared": true
      },
      {
        "name": "TALEN ENERGY CORP",
        "value": "74686990.56",
        "weight": "0.01634634",
        "shared": true
      },
      {
        "name": "NATERA INC",
        "value": "67990755.56",
        "weight": "0.01488077",
        "shared": true
      },
      {
        "name": "Databricks, Inc. Series J",
        "value": "61838540.00",
        "weight": "0.01353427",
        "shared": true
      },
      {
        "name": "SEA LTD ADR",
        "value": "54908493.42",
        "weight": "0.01201752",
        "shared": true
      },
      {
        "name": "INTUITIVE SURGICAL INC",
        "value": "50997315.02",
        "weight": "0.01116151",
        "shared": true
      },
      {
        "name": "CONSTELLATION ENERGY CORP",
        "value": "50636636.76",
        "weight": "0.01108257",
        "shared": true
      },
      {
        "name": "ASTERA LABS INC",
        "value": "48914296.86",
        "weight": "0.01070561",
        "shared": true
      },
      {
        "name": "GE VERNOVA LLC",
        "value": "48231694.37",
        "weight": "0.01055621",
        "shared": true
      },
      {
        "name": "CAMECO CORP",
        "value": "45718586.19",
        "weight": "0.01000618",
        "shared": true
      },
      {
        "name": "MONGODB INC CL A",
        "value": "33150857.08",
        "weight": "0.00725555",
        "shared": true
      },
      {
        "name": "SHOPIFY INC CL A",
        "value": "32527848.87",
        "weight": "0.00711919",
        "shared": true
      },
      {
        "name": "SPOTIFY TECHNOLOGY SA",
        "value": "32316605.80",
        "weight": "0.00707296",
        "shared": true
      },
      {
        "name": "Abivax SA SPONSORED ADS",
        "value": "31190357.25",
        "weight": "0.00682646",
        "shared": true
      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "30612274.77",
        "weight": "0.00669994",
        "shared": true
      },
      {
        "name": "ROCKET COS INC-A",
        "value": "30512646.45",
        "weight": "0.00667814",
        "shared": true
      },
      {
        "name": "MERCADOLIBRE INC",
        "value": "28679439.87",
        "weight": "0.00627691",
        "shared": true
      },
      {
        "name": "REPLIGEN CORP",
        "value": "26288074.41",
        "weight": "0.00575353",
        "shared": true
      },
      {
        "name": "LIBERTY MEDIA CORP LIBERTY FORMULA ONE CL C",
        "value": "26084767.12",
        "weight": "0.00570903",
        "shared": true
      },
      {
        "name": "CLOUDFLARE INC-A",
        "value": "25361050.00",
        "weight": "0.00555064",
        "shared": true
      },
      {
        "name": "ARROWHEAD PHARMACEUTICALS INC",
        "value": "24567016.17",
        "weight": "0.00537685",
        "shared": true
      },
      {
        "name": "CARDINAL HEALTH INC",
        "value": "24191405.28",
        "weight": "0.00529464",
        "shared": true
      },
      {
        "name": "SAMSUNG ELECTRONICS CO LTD",
        "value": "23539524.07",
        "weight": "0.00515197",
        "shared": false
      },
      {
        "name": "CARVANA CO CL A",
        "value": "23081874.95",
        "weight": "0.00505180",
        "shared": true
      },
      {
        "name": "BIOGEN INC",
        "value": "22701578.33",
        "weight": "0.00496857",
        "shared": true
      },
      {
        "name": "VERTIV HOLDINGS CO",
        "value": "22160260.68",
        "weight": "0.00485010",
        "shared": true
      },
      {
        "name": "DUPONT DE NEMOURS INC",
        "value": "21505471.92",
        "weight": "0.00470679",
        "shared": true
      },
      {
        "name": "SPHERE ENTERTAINMENT CO",
        "value": "21354889.88",
        "weight": "0.00467383",
        "shared": true
      },
      {
        "name": "MARTIN MAR MTLS",
        "value": "21033210.90",
        "weight": "0.00460342",
        "shared": true
      },
      {
        "name": "ALIBABA GROUP HOLDING LTD SPON ADR",
        "value": "21008484.00",
        "weight": "0.00459801",
        "shared": false
      },
      {
        "name": "NETFLIX INC",
        "value": "20682226.29",
        "weight": "0.00452661",
        "shared": true
      },
      {
        "name": "Figure AI Inc Class C",
        "value": "20564501.33",
        "weight": "0.00450084",
        "shared": true
      },
      {
        "name": "SB Technology, Inc. Series E Preferred Stock",
        "value": "19723520.50",
        "weight": "0.00431678",
        "shared": true
      },
      {
        "name": "MP MATERIALS CORP",
        "value": "16801226.37",
        "weight": "0.00367719",
        "shared": false
      },
      {
        "name": "SNOWFLAKE INC CL A",
        "value": "16047477.90",
        "weight": "0.00351222",
        "shared": false
      },
      {
        "name": "FIGURE TECHNOLOGY SOLUTIONS INC A",
        "value": "15598828.08",
        "weight": "0.00341403",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-011714",
      "as_of": "2026-01-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/3521/000094040026011714/0000940400-26-011714-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-011713",
      "as_of": "2026-01-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/92751/000094040026011713/0000940400-26-011713-index.htm"
    }
  ]
}