{
  "page": "compare",
  "query": {
    "a": "FACTX",
    "b": "PRHSX"
  },
  "retrieved_at": "2026-07-07T15:02:32+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": "Fidelity Advisor Health Care Fund",
    "ticker": "FACTX",
    "slug": "FACTX",
    "series_id": "S000005329",
    "html_url": "https://fundwatcher.app/funds/FACTX/"
  },
  "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": {
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    "coverage_b_by_a": "0.4155444780194290573510098156",
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      "a": "2026-01-31",
      "b": "2026-03-31"
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      {
        "name": "LEGEND BIOTECH CORP SPON ADR",
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      {
        "name": "ROCHE HOLDINGS AG (GENUSSCHEINE)",
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      {
        "name": "BIONTECH SE ADR",
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      {
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      {
        "name": "CG ONCOLOGY INC",
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        "name": "KRYSTAL BIOTECH INC",
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        "name": "VERA THERAPEUTICS INC",
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        "name": "APOGEE THERAPEUTICS INC",
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  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-001918",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/315700/000003540226001918/0000035402-26-001918-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"
    }
  ]
}