{
  "page": "compare",
  "query": {
    "a": "LHCSX",
    "b": "PRHSX"
  },
  "retrieved_at": "2026-07-07T18:36:21+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": "Lord Abbett Health Care Fund",
    "ticker": "LHCSX",
    "slug": "LHCSX",
    "series_id": "S000064462",
    "html_url": "https://fundwatcher.app/funds/LHCSX/"
  },
  "fund_b": {
    "name": "T. Rowe Price Health Sciences Fund, Inc.",
    "ticker": "PRHSX",
    "slug": "PRHSX",
    "series_id": "S000002088",
    "html_url": "https://fundwatcher.app/funds/PRHSX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.4071900901211939109135121161",
    "coverage_b_by_a": "0.4071900901211939109135121162",
    "shared_count": 41,
    "as_of": {
      "a": "2026-04-30",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "LILLY ELI and CO",
        "value": "724315.00",
        "weight": "0.08729753",
        "shared": true
      },
      {
        "name": "ASTRAZENECA PLC",
        "value": "384946.37",
        "weight": "0.04639537",
        "shared": true
      },
      {
        "name": "GILEAD SCIENCES INC",
        "value": "346333.48",
        "weight": "0.04174158",
        "shared": true
      },
      {
        "name": "JOHNSON&JOHNSON",
        "value": "259500.65",
        "weight": "0.03127612",
        "shared": true
      },
      {
        "name": "NEKTAR THERAPEUTICS",
        "value": "258351.52",
        "weight": "0.03113762",
        "shared": false
      },
      {
        "name": "NATERA INC",
        "value": "237290.16",
        "weight": "0.02859922",
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      },
      {
        "name": "TARSUS PHARMACEUTICALS INC",
        "value": "230395.42",
        "weight": "0.02776824",
        "shared": true
      },
      {
        "name": "GUARDANT HEALTH INC",
        "value": "214129.72",
        "weight": "0.02580782",
        "shared": true
      },
      {
        "name": "ARGENX SE",
        "value": "208602.96",
        "weight": "0.02514172",
        "shared": false
      },
      {
        "name": "Novartis AG (Registered)",
        "value": "200402.79",
        "weight": "0.02415340",
        "shared": false
      },
      {
        "name": "CVS HEALTH CORP",
        "value": "193232.80",
        "weight": "0.02328924",
        "shared": true
      },
      {
        "name": "MADRIGAL PHARMACEUTICALS INC",
        "value": "181086.50",
        "weight": "0.02182532",
        "shared": true
      },
      {
        "name": "INTUITIVE SURGICAL INC",
        "value": "179840.73",
        "weight": "0.02167517",
        "shared": true
      },
      {
        "name": "COGENT BIOSCIENCES INC",
        "value": "178341.57",
        "weight": "0.02149448",
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      },
      {
        "name": "GALDERMA GROUP A",
        "value": "171610.96",
        "weight": "0.02068328",
        "shared": false
      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "170791.28",
        "weight": "0.02058449",
        "shared": true
      },
      {
        "name": "CELCUITY INC",
        "value": "163701.15",
        "weight": "0.01972996",
        "shared": true
      },
      {
        "name": "BRIDGEBIO PHARMA INC",
        "value": "161988.58",
        "weight": "0.01952355",
        "shared": true
      },
      {
        "name": "CENCORA INC",
        "value": "161705.25",
        "weight": "0.01948940",
        "shared": true
      },
      {
        "name": "Ascendis Pharma A/S",
        "value": "160107.24",
        "weight": "0.01929681",
        "shared": false
      },
      {
        "name": "Abivax SA SPONSORED ADS",
        "value": "152124.48",
        "weight": "0.01833469",
        "shared": true
      },
      {
        "name": "EDWARDS LIFESCIENCES CORP",
        "value": "148212.50",
        "weight": "0.01786320",
        "shared": true
      },
      {
        "name": "FIXED INC CLEARING CORP.REPO",
        "value": "144817.78",
        "weight": "0.01745406",
        "shared": false
      },
      {
        "name": "MIRUM PHARMACEUTICALS INC",
        "value": "142753.77",
        "weight": "0.01720529",
        "shared": true
      },
      {
        "name": "UCB SA",
        "value": "142136.05",
        "weight": "0.01713084",
        "shared": false
      },
      {
        "name": "MONEY MARKET FUND",
        "value": "139927.50",
        "weight": "0.01686466",
        "shared": false
      },
      {
        "name": "DIANTHUS THERAPEUTICS INC",
        "value": "138285.00",
        "weight": "0.01666670",
        "shared": true
      },
      {
        "name": "UNITED THERAPEUTICS CORP DEL",
        "value": "133695.90",
        "weight": "0.01611360",
        "shared": true
      },
      {
        "name": "VERTEX PHARMACEUTICALS INC",
        "value": "132915.18",
        "weight": "0.01601950",
        "shared": true
      },
      {
        "name": "THERMO FISHER SCIENTIFIC INC",
        "value": "120697.92",
        "weight": "0.01454703",
        "shared": true
      },
      {
        "name": "REVOLUTION MEDICINES INC",
        "value": "110107.68",
        "weight": "0.01327065",
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      },
      {
        "name": "TEVA PHARMACEUTICAL IND ADR",
        "value": "103701.99",
        "weight": "0.01249861",
        "shared": false
      },
      {
        "name": "ADAPTIVE BIOTECHNOLOGIES CORP",
        "value": "95442.90",
        "weight": "0.01150318",
        "shared": false
      },
      {
        "name": "PTC THERAPEUTICS INC",
        "value": "91149.06",
        "weight": "0.01098567",
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      },
      {
        "name": "INSMED INC",
        "value": "85887.90",
        "weight": "0.01035158",
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      },
      {
        "name": "MINERALYS THERAPEUTICS INC",
        "value": "85813.00",
        "weight": "0.01034255",
        "shared": false
      },
      {
        "name": "OTSUKA HOLDINGS",
        "value": "84689.07",
        "weight": "0.01020709",
        "shared": false
      },
      {
        "name": "CG ONCOLOGY INC",
        "value": "81623.02",
        "weight": "0.00983755",
        "shared": true
      },
      {
        "name": "BEONE MEDICINE-H",
        "value": "76882.08",
        "weight": "0.00926616",
        "shared": true
      },
      {
        "name": "RHYTHM PHARMACEUTICALS INC",
        "value": "76641.12",
        "weight": "0.00923711",
        "shared": true
      },
      {
        "name": "GLAUKOS CORP",
        "value": "75570.42",
        "weight": "0.00910807",
        "shared": false
      },
      {
        "name": "ARROWHEAD PHARMACEUTICALS INC",
        "value": "70687.76",
        "weight": "0.00851959",
        "shared": true
      },
      {
        "name": "10X GENOMICS INC",
        "value": "70560.00",
        "weight": "0.00850419",
        "shared": false
      },
      {
        "name": "HEARTFLOW INC",
        "value": "70233.60",
        "weight": "0.00846485",
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      },
      {
        "name": "ENCOMPASS HEALTH CORP",
        "value": "67700.00",
        "weight": "0.00815949",
        "shared": true
      },
      {
        "name": "GENEDX HOLDINGS CORP-A",
        "value": "65782.94",
        "weight": "0.00792844",
        "shared": false
      },
      {
        "name": "TRANSMEDICS GROUP INC",
        "value": "65513.50",
        "weight": "0.00789597",
        "shared": false
      },
      {
        "name": "DBV TECHNOLOGIES SA SPON ADR",
        "value": "62433.00",
        "weight": "0.00752469",
        "shared": false
      },
      {
        "name": "STRYKER CORP",
        "value": "58614.18",
        "weight": "0.00706443",
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      },
      {
        "name": "PROTAGONIST THERAPEUTICS INC",
        "value": "57402.60",
        "weight": "0.00691841",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "LILLY ELI and CO",
        "value": "1104163650.06",
        "weight": "0.10141020",
        "shared": true
      },
      {
        "name": "THERMO FISHER SCIENTIFIC INC",
        "value": "442858207.87",
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      },
      {
        "name": "INTUITIVE SURGICAL INC",
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      },
      {
        "name": "STRYKER CORP",
        "value": "377064253.98",
        "weight": "0.03463088",
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      },
      {
        "name": "MERCK & CO",
        "value": "374870793.68",
        "weight": "0.03442943",
        "shared": false
      },
      {
        "name": "ASTRAZENECA PLC",
        "value": "345378566.70",
        "weight": "0.03172076",
        "shared": true
      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "336306840.35",
        "weight": "0.03088758",
        "shared": true
      },
      {
        "name": "ARGENX SE SPONSORED ADR",
        "value": "317885127.50",
        "weight": "0.02919567",
        "shared": false
      },
      {
        "name": "ABBVIE INC",
        "value": "309562434.09",
        "weight": "0.02843128",
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      },
      {
        "name": "REGENERON PHARMACEUTICALS INC",
        "value": "288369336.64",
        "weight": "0.02648484",
        "shared": false
      },
      {
        "name": "GILEAD SCIENCES INC",
        "value": "283595093.32",
        "weight": "0.02604635",
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      },
      {
        "name": "JOHNSON&JOHNSON",
        "value": "266037496.20",
        "weight": "0.02443380",
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      },
      {
        "name": "VERTEX PHARMACEUTICALS INC",
        "value": "264036869.30",
        "weight": "0.02425006",
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      },
      {
        "name": "DANAHER CORP",
        "value": "222869301.60",
        "weight": "0.02046909",
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      },
      {
        "name": "ALNYLAM PHARMACEUTICALS INC",
        "value": "175987767.78",
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      },
      {
        "name": "Ascendis Pharma A/S",
        "value": "154661050.29",
        "weight": "0.01420460",
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      },
      {
        "name": "REVOLUTION MEDICINES INC",
        "value": "147792964.50",
        "weight": "0.01357382",
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      },
      {
        "name": "UNITED THERAPEUTICS CORP DEL",
        "value": "146432260.14",
        "weight": "0.01344884",
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      },
      {
        "name": "BEONE MEDICINE-H",
        "value": "129161256.95",
        "weight": "0.01186262",
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      },
      {
        "name": "ROIVANT SCIENCES LTD",
        "value": "123200542.10",
        "weight": "0.01131516",
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      },
      {
        "name": "PROTAGONIST THERAPEUTICS INC",
        "value": "120373018.60",
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      },
      {
        "name": "INSMED INC",
        "value": "114904686.40",
        "weight": "0.01055324",
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      },
      {
        "name": "SUMMIT THERAPEUTICS INC",
        "value": "112780204.08",
        "weight": "0.01035812",
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      {
        "name": "NATERA INC",
        "value": "112343582.54",
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      {
        "name": "TENET HEALTHCARE CORP",
        "value": "109471048.42",
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      {
        "name": "BRIGHTSPRING HEALTH SERVICES INC",
        "value": "107124820.97",
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      {
        "name": "AMGEN INC",
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      },
      {
        "name": "BOSTON SCIENTIFIC CORP",
        "value": "100636630.25",
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      },
      {
        "name": "HCA HEALTHCARE INC",
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      {
        "name": "GUARDANT HEALTH INC",
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      },
      {
        "name": "CVS HEALTH CORP",
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      },
      {
        "name": "KYMERA THERAPEUTICS INC",
        "value": "83487147.43",
        "weight": "0.00766775",
        "shared": false
      },
      {
        "name": "THE CIGNA GROUP",
        "value": "80106092.00",
        "weight": "0.00735722",
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      },
      {
        "name": "CG ONCOLOGY INC",
        "value": "75028220.64",
        "weight": "0.00689085",
        "shared": true
      },
      {
        "name": "CARDINAL HEALTH INC",
        "value": "73584903.92",
        "weight": "0.00675829",
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      },
      {
        "name": "ELEVANCE HEALTH INC",
        "value": "71512384.50",
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      },
      {
        "name": "KRYSTAL BIOTECH INC",
        "value": "70637862.32",
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      },
      {
        "name": "SCHOLAR ROCK HOLDING CORP",
        "value": "67338384.80",
        "weight": "0.00618459",
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      },
      {
        "name": "IONIS PHARMACEUTICALS INC",
        "value": "66291179.07",
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      },
      {
        "name": "BRIDGEBIO PHARMA INC",
        "value": "64171704.74",
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      },
      {
        "name": "CHUGAI PHARMA CO",
        "value": "62924419.81",
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      {
        "name": "STRUCTURE THERAPEUTICS INC ADR",
        "value": "61368577.40",
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      },
      {
        "name": "PRAXIS PRECISION MEDICINES INC",
        "value": "60990889.19",
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      },
      {
        "name": "CELCUITY INC",
        "value": "60608340.00",
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      },
      {
        "name": "ROYALTY PHARMA PLC",
        "value": "59566411.71",
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      },
      {
        "name": "CENCORA INC",
        "value": "56456298.38",
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      },
      {
        "name": "CENTESSA PHARMACEUTICALS LTD ADR",
        "value": "54320158.44",
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        "shared": false
      },
      {
        "name": "VERA THERAPEUTICS INC",
        "value": "49716475.38",
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      },
      {
        "name": "NUVALENT INC-A",
        "value": "47105587.95",
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      },
      {
        "name": "APOGEE THERAPEUTICS INC",
        "value": "46722598.66",
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      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-068158",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/898031/000141036826068158/0001410368-26-068158-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001099263-26-006598",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1002624/000109926326006598/0001099263-26-006598-index.htm"
    }
  ]
}