{
  "page": "compare",
  "query": {
    "a": "ALMZX",
    "b": "FRTY"
  },
  "retrieved_at": "2026-07-07T15:45:34+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 MID CAP GROWTH INSTITUTIONAL FUND",
    "ticker": "ALMZX",
    "slug": "ALMZX",
    "series_id": "S000009203",
    "html_url": "https://fundwatcher.app/funds/ALMZX/"
  },
  "fund_b": {
    "name": "Alger Mid Cap 40 ETF",
    "ticker": "FRTY",
    "slug": "FRTY",
    "series_id": "S000069955",
    "html_url": "https://fundwatcher.app/funds/FRTY/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.3081961378707272999087411976",
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    "as_of": {
      "a": "2026-01-30",
      "b": "2026-03-31"
    },
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      {
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      {
        "name": "Short-Term Investment",
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        "name": "CARVANA CO CL A",
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        "name": "MARTIN MAR MTLS",
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      {
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        "name": "SAIA INC",
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        "name": "SYNOPSYS INC",
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        "name": "COGENT BIOSCIENCES INC",
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        "name": "AMPHENOL CORPORATION CL A",
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      {
        "name": "CARVANA CO CL A",
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        "name": "DEXCOM INC",
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        "name": "DIANTHUS THERAPEUTICS INC",
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        "name": "MICRON TECHNOLOGY INC",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-011724",
      "as_of": "2026-01-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/911415/000094040026011724/0000940400-26-011724-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-021804",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1807486/000094040026021804/0000940400-26-021804-index.htm"
    }
  ]
}