{
  "page": "compare",
  "query": {
    "a": "DISIX",
    "b": "VIOO"
  },
  "retrieved_at": "2026-07-07T16:26:21+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": "BNY Mellon Smallcap Stock Index Fund",
    "ticker": "DISIX",
    "slug": "DISIX",
    "series_id": "S000000132",
    "html_url": "https://fundwatcher.app/funds/DISIX/"
  },
  "fund_b": {
    "name": "VANGUARD S&P SMALL-CAP 600 INDEX FUND",
    "ticker": "VIOO",
    "slug": "VIOO",
    "series_id": "S000030017",
    "html_url": "https://fundwatcher.app/funds/VIOO/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.9033915717562955053560446607",
    "shared_count": 583,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-02-28"
    },
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      },
      {
        "name": "SOLSTICE ADV MAT",
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      },
      {
        "name": "ADV ENERGY INDS",
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      {
        "name": "ARROWHEAD PHARMACEUTICALS INC",
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        "name": "MOOG INC-CLASS A",
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        "name": "LKQ CORP",
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      },
      {
        "name": "INTERDIGITAL INC",
        "value": "4386700.72",
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      },
      {
        "name": "CARETRUST REIT INC",
        "value": "4352462.42",
        "weight": "0.00525644",
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      },
      {
        "name": "LUMEN TECHNOLOGIES INC",
        "value": "4343726.52",
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      },
      {
        "name": "JOHN BEAN TECHNOLOGIES CORP",
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      },
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        "name": "JACKSON FINANCIAL INC",
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      },
      {
        "name": "PRIMORIS SVCS CORP",
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      },
      {
        "name": "SITIME CORP",
        "value": "4155793.95",
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      },
      {
        "name": "ARMSTRONG WORLD INDUSTRIES INC",
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      },
      {
        "name": "EASTMAN CHEMICAL CO",
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      },
      {
        "name": "SANMINA CORP",
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      },
      {
        "name": "KRYSTAL BIOTECH INC",
        "value": "3762479.76",
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      },
      {
        "name": "LINCOLN NATL CRP",
        "value": "3671916.06",
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      },
      {
        "name": "BRINKER INTL",
        "value": "3658315.40",
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      },
      {
        "name": "DREYFUS INSTITUTIONAL PREFERRED GOVERNMENT PLUS MONEY MARKET FUND",
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      },
      {
        "name": "SEMTECH CORP",
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      },
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        "name": "GLAUKOS CORP",
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      },
      {
        "name": "AIR LEASE CORP CL A",
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      {
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      },
      {
        "name": "FED SIGNAL CORP",
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      },
      {
        "name": "QORVO INC",
        "value": "3429575.77",
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      },
      {
        "name": "CARMAX INC",
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      },
      {
        "name": "INSTALLED BUILDING PRODUCTS INC",
        "value": "3406679.22",
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      },
      {
        "name": "TERRENO REALTY CORP",
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      },
      {
        "name": "CASELLA WASTE SYS INC CL A",
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      },
      {
        "name": "MARKETAXESS HLDGS INC",
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      {
        "name": "SEALED AIR CORP",
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      {
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      },
      {
        "name": "PTC THERAPEUTICS INC",
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      },
      {
        "name": "ESSENTIAL PROPERTIES REALTY TRUST INC",
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      {
        "name": "RALLIANT CORP",
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      {
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      {
        "name": "GATES INDUSTRIAL CORP PLC",
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        "name": "ESCO TECHNOLOGIES INC",
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      {
        "name": "PIPER SANDLER COS",
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      },
      {
        "name": "ISHARES CORE S+P SMALL CAP ETF ISHARES CORE S+P SMALL CAP E",
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      },
      {
        "name": "ARCOSA INC",
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        "name": "AXOS FINANCIAL INC",
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        "name": "ALKERMES PLC",
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        "name": "ATLANTIC UNION B",
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  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000940400-26-011343",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/857114/000094040026011343/0000940400-26-011343-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000891190-26-000137",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/891190/000089119026000137/0000891190-26-000137-index.htm"
    }
  ]
}