{
  "page": "compare",
  "query": {
    "a": "VIOO",
    "b": "VIOG"
  },
  "retrieved_at": "2026-07-07T18:34:20+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": "VANGUARD S&P SMALL-CAP 600 INDEX FUND",
    "ticker": "VIOO",
    "slug": "VIOO",
    "series_id": "S000030017",
    "html_url": "https://fundwatcher.app/funds/VIOO/"
  },
  "fund_b": {
    "name": "VANGUARD S&P SMALL-CAP 600 GROWTH INDEX FUND",
    "ticker": "VIOG",
    "slug": "VIOG",
    "series_id": "S000030018",
    "html_url": "https://fundwatcher.app/funds/VIOG/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.6487754514442402074516307297",
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    "as_of": {
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      "b": "2026-02-28"
    },
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        "name": "LKQ CORP",
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        "name": "SANMINA CORP",
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        "name": "MARKETAXESS HLDGS INC",
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        "name": "TERRENO REALTY CORP",
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        "name": "LINCOLN NATL CRP",
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        "name": "ALKERMES PLC",
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        "name": "ESSENTIAL PROPERTIES REALTY TRUST INC",
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        "name": "CAVCO INDUSTRIES INC",
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        "name": "BADGER METER INC",
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        "name": "QORVO INC",
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      {
        "name": "SENSIENT TECHNOLOGIES CORP",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "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"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000891190-26-000142",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/891190/000089119026000142/0000891190-26-000142-index.htm"
    }
  ]
}