{
  "page": "compare",
  "query": {
    "a": "AHSCX",
    "b": "RYHIX"
  },
  "retrieved_at": "2026-07-07T16:21:16+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 HEALTH SCIENCES FUND",
    "ticker": "AHSCX",
    "slug": "AHSCX",
    "series_id": "S000009164",
    "html_url": "https://fundwatcher.app/funds/AHSCX/"
  },
  "fund_b": {
    "name": "Health Care Fund",
    "ticker": "RYHIX",
    "slug": "RYHIX",
    "series_id": "S000003808",
    "html_url": "https://fundwatcher.app/funds/RYHIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.2455149720592325584541685416",
    "coverage_b_by_a": "0.2455149720592325584541685416",
    "shared_count": 25,
    "as_of": {
      "a": "2026-01-30",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "FORTE BIOSCIENCES INC",
        "value": "3539269.86",
        "weight": "0.05491321",
        "shared": false
      },
      {
        "name": "TEVA PHARMACEUTICAL IND ADR",
        "value": "3052034.40",
        "weight": "0.04735356",
        "shared": true
      },
      {
        "name": "IMPULSE DYNAMICS IRELAND",
        "value": "2963423.54",
        "weight": "0.04597872",
        "shared": false
      },
      {
        "name": "LILLY ELI and CO",
        "value": "2958988.95",
        "weight": "0.04590992",
        "shared": true
      },
      {
        "name": "CARDINAL HEALTH INC",
        "value": "2925806.08",
        "weight": "0.04539507",
        "shared": true
      },
      {
        "name": "BIOGEN INC",
        "value": "2503709.02",
        "weight": "0.03884606",
        "shared": true
      },
      {
        "name": "ASTRAZENECA PLC SPONS ADR",
        "value": "2445417.20",
        "weight": "0.03794164",
        "shared": false
      },
      {
        "name": "CENTENE CORP",
        "value": "2327237.04",
        "weight": "0.03610803",
        "shared": true
      },
      {
        "name": "ARROWHEAD PHARMACEUTICALS INC",
        "value": "2283591.54",
        "weight": "0.03543085",
        "shared": true
      },
      {
        "name": "JOHNSON&JOHNSON",
        "value": "2128878.00",
        "weight": "0.03303041",
        "shared": true
      },
      {
        "name": "MODERNA INC",
        "value": "2022063.81",
        "weight": "0.03137314",
        "shared": true
      },
      {
        "name": "GUARDANT HEALTH INC",
        "value": "1963768.80",
        "weight": "0.03046867",
        "shared": true
      },
      {
        "name": "SANDOZ GROUP AG",
        "value": "1944836.12",
        "weight": "0.03017492",
        "shared": false
      },
      {
        "name": "ABBVIE INC",
        "value": "1906289.48",
        "weight": "0.02957686",
        "shared": true
      },
      {
        "name": "REPLIGEN CORP",
        "value": "1547174.46",
        "weight": "0.02400504",
        "shared": true
      },
      {
        "name": "CVS HEALTH CORP",
        "value": "1516929.12",
        "weight": "0.02353577",
        "shared": true
      },
      {
        "name": "NATERA INC",
        "value": "1492239.84",
        "weight": "0.02315271",
        "shared": true
      },
      {
        "name": "WUXI APPTEC CO LTD H",
        "value": "1416047.21",
        "weight": "0.02197055",
        "shared": false
      },
      {
        "name": "ICU MEDICAL INC",
        "value": "1372634.30",
        "weight": "0.02129698",
        "shared": false
      },
      {
        "name": "REVOLUTION MEDICINES INC",
        "value": "1371454.70",
        "weight": "0.02127868",
        "shared": true
      },
      {
        "name": "ROIVANT SCIENCES LTD",
        "value": "1237463.94",
        "weight": "0.01919976",
        "shared": true
      },
      {
        "name": "BROOKDALE SR",
        "value": "1188960.00",
        "weight": "0.01844720",
        "shared": false
      },
      {
        "name": "INTEGER HOLDINGS CORP",
        "value": "1090179.86",
        "weight": "0.01691458",
        "shared": false
      },
      {
        "name": "Abivax SA SPONSORED ADS",
        "value": "1082378.70",
        "weight": "0.01679355",
        "shared": false
      },
      {
        "name": "GILEAD SCIENCES INC",
        "value": "1025020.95",
        "weight": "0.01590362",
        "shared": true
      },
      {
        "name": "ADAPTIVE BIOTECHNOLOGIES CORP",
        "value": "1021255.50",
        "weight": "0.01584519",
        "shared": false
      },
      {
        "name": "CORVUS PHARMACEUTICALS INC",
        "value": "1006206.30",
        "weight": "0.01561170",
        "shared": false
      },
      {
        "name": "UNITED THERAPEUTICS CORP DEL",
        "value": "981703.59",
        "weight": "0.01523153",
        "shared": true
      },
      {
        "name": "COGENT BIOSCIENCES INC",
        "value": "904932.00",
        "weight": "0.01404039",
        "shared": false
      },
      {
        "name": "BELITE BIO INC ADR",
        "value": "766415.00",
        "weight": "0.01189124",
        "shared": false
      },
      {
        "name": "VIRIDIAN THERAPEUTICS INC",
        "value": "702801.00",
        "weight": "0.01090424",
        "shared": false
      },
      {
        "name": "MCKESSON CORP",
        "value": "691566.72",
        "weight": "0.01072994",
        "shared": true
      },
      {
        "name": "NEKTAR THERAPEUTICS",
        "value": "687207.97",
        "weight": "0.01066231",
        "shared": false
      },
      {
        "name": "LIGAND PHARMACEUTICALS",
        "value": "642574.50",
        "weight": "0.00996980",
        "shared": false
      },
      {
        "name": "NUVALENT INC-A",
        "value": "638741.12",
        "weight": "0.00991033",
        "shared": false
      },
      {
        "name": "HEARTFLOW INC",
        "value": "638321.90",
        "weight": "0.00990382",
        "shared": false
      },
      {
        "name": "THERMO FISHER SCIENTIFIC INC",
        "value": "637628.22",
        "weight": "0.00989306",
        "shared": true
      },
      {
        "name": "TWIST BIOSCIENCE CORP",
        "value": "612353.70",
        "weight": "0.00950092",
        "shared": false
      },
      {
        "name": "TRAVERE THERAPEUTICS INC",
        "value": "609270.73",
        "weight": "0.00945308",
        "shared": false
      },
      {
        "name": "10X GENOMICS INC",
        "value": "602465.00",
        "weight": "0.00934749",
        "shared": false
      },
      {
        "name": "BRUKER CORP",
        "value": "601502.49",
        "weight": "0.00933256",
        "shared": true
      },
      {
        "name": "TERNS PHARMACEUTICALS INC",
        "value": "574706.00",
        "weight": "0.00891680",
        "shared": false
      },
      {
        "name": "CYTOKINETICS INC",
        "value": "521254.31",
        "weight": "0.00808747",
        "shared": true
      },
      {
        "name": "INTUITIVE SURGICAL INC",
        "value": "462369.74",
        "weight": "0.00717385",
        "shared": true
      },
      {
        "name": "UNIQURE N.V.",
        "value": "436087.68",
        "weight": "0.00676608",
        "shared": false
      },
      {
        "name": "OSCAR HEALTH INC - CLASS A",
        "value": "425506.20",
        "weight": "0.00660190",
        "shared": false
      },
      {
        "name": "Short-Term Investment",
        "value": "350611.50",
        "weight": "0.00543988",
        "shared": false
      },
      {
        "name": "TENET HEALTHCARE CORP",
        "value": "201772.48",
        "weight": "0.00313058",
        "shared": true
      },
      {
        "name": "BOSTON SCIENTIFIC CORP",
        "value": "166483.40",
        "weight": "0.00258306",
        "shared": true
      },
      {
        "name": "WELLTOWER INC",
        "value": "69504.84",
        "weight": "0.00107840",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "LILLY ELI and CO",
        "value": "705463.59",
        "weight": "0.03864313",
        "shared": true
      },
      {
        "name": "JOHNSON&JOHNSON",
        "value": "626255.28",
        "weight": "0.03430434",
        "shared": true
      },
      {
        "name": "ABBVIE INC",
        "value": "494354.77",
        "weight": "0.02707924",
        "shared": true
      },
      {
        "name": "MERCK & CO",
        "value": "451207.79",
        "weight": "0.02471578",
        "shared": false
      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "401826.15",
        "weight": "0.02201080",
        "shared": false
      },
      {
        "name": "THERMO FISHER SCIENTIFIC INC",
        "value": "359799.96",
        "weight": "0.01970874",
        "shared": true
      },
      {
        "name": "AMGEN INC",
        "value": "350090.75",
        "weight": "0.01917690",
        "shared": false
      },
      {
        "name": "ABBOTT LABS",
        "value": "334601.53",
        "weight": "0.01832844",
        "shared": false
      },
      {
        "name": "PFIZER INC",
        "value": "334264.32",
        "weight": "0.01830997",
        "shared": false
      },
      {
        "name": "GILEAD SCIENCES INC",
        "value": "331561.23",
        "weight": "0.01816191",
        "shared": true
      },
      {
        "name": "INTUITIVE SURGICAL INC",
        "value": "324536.96",
        "weight": "0.01777714",
        "shared": true
      },
      {
        "name": "DANAHER CORP",
        "value": "293121.60",
        "weight": "0.01605630",
        "shared": false
      },
      {
        "name": "BRISTOL-MYERS SQUIBB CO",
        "value": "291605.20",
        "weight": "0.01597324",
        "shared": false
      },
      {
        "name": "STRYKER CORP",
        "value": "275358.42",
        "weight": "0.01508329",
        "shared": false
      },
      {
        "name": "VERTEX PHARMACEUTICALS INC",
        "value": "267477.46",
        "weight": "0.01465159",
        "shared": false
      },
      {
        "name": "MCKESSON CORP",
        "value": "250089.04",
        "weight": "0.01369911",
        "shared": true
      },
      {
        "name": "CENCORA INC",
        "value": "248484.74",
        "weight": "0.01361123",
        "shared": false
      },
      {
        "name": "REGENERON PHARMACEUTICALS INC",
        "value": "238745.76",
        "weight": "0.01307776",
        "shared": false
      },
      {
        "name": "BOSTON SCIENTIFIC CORP",
        "value": "238638.25",
        "weight": "0.01307187",
        "shared": true
      },
      {
        "name": "CVS HEALTH CORP",
        "value": "236144.16",
        "weight": "0.01293525",
        "shared": true
      },
      {
        "name": "THE CIGNA GROUP",
        "value": "212866.50",
        "weight": "0.01166017",
        "shared": false
      },
      {
        "name": "ELEVANCE HEALTH INC",
        "value": "208438.00",
        "weight": "0.01141759",
        "shared": false
      },
      {
        "name": "HCA HEALTHCARE INC",
        "value": "206332.64",
        "weight": "0.01130227",
        "shared": false
      },
      {
        "name": "ZOETIS INC CL A",
        "value": "178378.89",
        "weight": "0.00977105",
        "shared": false
      },
      {
        "name": "CARDINAL HEALTH INC",
        "value": "176021.23",
        "weight": "0.00964190",
        "shared": true
      },
      {
        "name": "ALNYLAM PHARMACEUTICALS INC",
        "value": "174037.62",
        "weight": "0.00953325",
        "shared": false
      },
      {
        "name": "IDEXX LABS INC",
        "value": "173624.01",
        "weight": "0.00951059",
        "shared": false
      },
      {
        "name": "MEDTRONIC PLC",
        "value": "172953.40",
        "weight": "0.00947386",
        "shared": false
      },
      {
        "name": "BECTON DICKINSON and CO",
        "value": "172166.85",
        "weight": "0.00943077",
        "shared": false
      },
      {
        "name": "EDWARDS LIFESCIENCES CORP",
        "value": "170410.24",
        "weight": "0.00933455",
        "shared": false
      },
      {
        "name": "INSMED INC",
        "value": "164174.08",
        "weight": "0.00899295",
        "shared": false
      },
      {
        "name": "OPTION",
        "value": "163647.75",
        "weight": "0.00896412",
        "shared": false
      },
      {
        "name": "Icon Public Limited Company",
        "value": "162116.90",
        "weight": "0.00888027",
        "shared": false
      },
      {
        "name": "ASTRAZENECA PLC",
        "value": "158762.10",
        "weight": "0.00869650",
        "shared": false
      },
      {
        "name": "ARGENX SE SPONSORED ADR",
        "value": "158464.25",
        "weight": "0.00868018",
        "shared": false
      },
      {
        "name": "ALKERMES PLC",
        "value": "155725.44",
        "weight": "0.00853016",
        "shared": false
      },
      {
        "name": "BEONE MEDICINES LTD ADR",
        "value": "152939.55",
        "weight": "0.00837756",
        "shared": false
      },
      {
        "name": "AGILENT TECHNOLOGIES INC",
        "value": "149427.78",
        "weight": "0.00818519",
        "shared": false
      },
      {
        "name": "JAZZ PHARMA PLC",
        "value": "148404.25",
        "weight": "0.00812913",
        "shared": false
      },
      {
        "name": "GE HEALTHCARE TECHNOLOGIES INC WI",
        "value": "147057.88",
        "weight": "0.00805538",
        "shared": false
      },
      {
        "name": "RESMED INC",
        "value": "146360.96",
        "weight": "0.00801720",
        "shared": false
      },
      {
        "name": "WATERS CORP",
        "value": "145624.20",
        "weight": "0.00797685",
        "shared": false
      },
      {
        "name": "IQVIA HOLDINGS INC",
        "value": "143594.68",
        "weight": "0.00786568",
        "shared": false
      },
      {
        "name": "TEVA PHARMACEUTICAL IND ADR",
        "value": "141262.80",
        "weight": "0.00773794",
        "shared": true
      },
      {
        "name": "NATERA INC",
        "value": "139793.01",
        "weight": "0.00765743",
        "shared": true
      },
      {
        "name": "UNITED THERAPEUTICS CORP DEL",
        "value": "138757.32",
        "weight": "0.00760070",
        "shared": true
      },
      {
        "name": "METTLER-TOLEDO INTL INC",
        "value": "138732.00",
        "weight": "0.00759931",
        "shared": false
      },
      {
        "name": "GSK plc SPONSORED ADR",
        "value": "137036.77",
        "weight": "0.00750645",
        "shared": false
      },
      {
        "name": "BIOGEN INC",
        "value": "134564.22",
        "weight": "0.00737101",
        "shared": true
      },
      {
        "name": "ROYALTY PHARMA PLC",
        "value": "132349.23",
        "weight": "0.00724968",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-011716",
      "as_of": "2026-01-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/3521/000094040026011716/0000940400-26-011716-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-023049",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/899148/000094040026023049/0000940400-26-023049-index.htm"
    }
  ]
}