{
  "page": "compare",
  "query": {
    "a": "BIPIX",
    "b": "UMPIX"
  },
  "retrieved_at": "2026-07-07T14:33:50+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": "BIOTECHNOLOGY ULTRASECTOR PROFUND",
    "ticker": "BIPIX",
    "slug": "BIPIX",
    "series_id": "S000003107",
    "html_url": "https://fundwatcher.app/funds/BIPIX/"
  },
  "fund_b": {
    "name": "ULTRA MID CAP PROFUND",
    "ticker": "UMPIX",
    "slug": "UMPIX",
    "series_id": "S000003063",
    "html_url": "https://fundwatcher.app/funds/UMPIX/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.3054721746493761097050002382",
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      "a": "2026-04-30",
      "b": "2026-04-30"
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        "name": "TWIST BIOSCIENCE CORP",
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        "name": "SUMMIT THERAPEUTICS INC",
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        "name": "ALKERMES PLC",
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        "name": "SCHOLAR ROCK HOLDING CORP",
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        "name": "ULTRAGENYX PHARMA INC",
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        "name": "BURLINGTON STORES INC",
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        "name": "OVINTIV INC",
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        "name": "ALCOA CORP",
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        "name": "DT MIDSTREAM INC",
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        "name": "PINNACLE FINANCIAL PARTNERS INC",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000910472-26-009384",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1039803/000091047226009384/0000910472-26-009384-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000910472-26-009380",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1039803/000091047226009380/0000910472-26-009380-index.htm"
    }
  ]
}