{
  "page": "compare",
  "query": {
    "a": "IVOG",
    "b": "MGPIX"
  },
  "retrieved_at": "2026-07-07T14:00:59+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 MID-CAP 400 GROWTH INDEX FUND",
    "ticker": "IVOG",
    "slug": "IVOG",
    "series_id": "S000030016",
    "html_url": "https://fundwatcher.app/funds/IVOG/"
  },
  "fund_b": {
    "name": "MID-CAP GROWTH PROFUND",
    "ticker": "MGPIX",
    "slug": "MGPIX",
    "series_id": "S000003074",
    "html_url": "https://fundwatcher.app/funds/MGPIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.8881489153447403363456088463",
    "coverage_b_by_a": "0.8881489153447403363456088464",
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    "as_of": {
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      "b": "2026-04-30"
    },
    "a_top": [
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      },
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      },
      {
        "name": "TECHNIPFMC PLC",
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      },
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        "name": "CASEY'S GENERAL",
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        "name": "ROYAL GOLD INC",
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      },
      {
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      },
      {
        "name": "WOODWARD INC",
        "value": "21159252.84",
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      },
      {
        "name": "ATI INC",
        "value": "20275835.37",
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      },
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      },
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        "name": "TENET HEALTHCARE CORP",
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      },
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        "name": "CARPENTER TECHNOLOGY CORP",
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      },
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      },
      {
        "name": "TEMPUR SEALY INTERNATIONAL INC",
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      },
      {
        "name": "RB GLOBAL INC",
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        "name": "ITT INC",
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      {
        "name": "TALEN ENERGY CORP",
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      {
        "name": "HECLA MINING CO",
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      {
        "name": "API GROUP CORP",
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      {
        "name": "MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC",
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      },
      {
        "name": "ECHOSTAR CORP CL A",
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      {
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        "name": "PENUMBRA INC",
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        "name": "CACI INTL-A",
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      {
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      {
        "name": "STERLING INFRASTRUCTURE INC",
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        "name": "ELANCO ANIMAL HEALTH INC",
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        "name": "ADV ENERGY INDS",
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      },
      {
        "name": "TOPBUILD CORP",
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        "name": "GUIDEWIRE SOFTWARE INC",
        "value": "11270873.88",
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      {
        "name": "FIVE BELOW INC",
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      {
        "name": "ENSIGN GROUP INC",
        "value": "11236214.88",
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      {
        "name": "OKTA INC CL A",
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      },
      {
        "name": "DYCOM INDUSTRIES INC",
        "value": "11091468.14",
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      {
        "name": "TEXAS ROADHOUSE INC",
        "value": "11034741.54",
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      {
        "name": "EXELIXIS INC",
        "value": "10775269.54",
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      },
      {
        "name": "MKS INSTRUMENTS INC",
        "value": "10635965.68",
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      },
      {
        "name": "BURLINGTON STORES INC",
        "value": "10633659.24",
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      {
        "name": "JAZZ PHARMACEUTI",
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      {
        "name": "COCA COLA CONSOLIDATED INC",
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    ],
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      {
        "name": "XPO LOGISTICS INC",
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        "name": "UNITED THERAPEUTICS CORP DEL",
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      {
        "name": "MASTEC INC",
        "value": "67776.60",
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      },
      {
        "name": "NVENT ELECTRIC",
        "value": "64447.90",
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      {
        "name": "PURE STORAGE INC CL A",
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      {
        "name": "TWILIO INC CLASS A",
        "value": "62481.32",
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      },
      {
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      {
        "name": "CARPENTER TECHNOLOGY CORP",
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      {
        "name": "ATI INC",
        "value": "58919.34",
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      {
        "name": "BWX TECHNOLOGIES INC",
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      {
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      {
        "name": "ROYAL GOLD INC",
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      },
      {
        "name": "RBC BEARINGS INC",
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      {
        "name": "ITT INC",
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        "name": "MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC",
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        "name": "API GROUP CORP",
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        "name": "TTM TECHNOLOGIES INC",
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        "name": "TEMPUR SEALY INTERNATIONAL INC",
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      {
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      {
        "name": "MKS INSTRUMENTS INC",
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      {
        "name": "NEUROCRINE BIOSCIENCES INC",
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      {
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      },
      {
        "name": "PENUMBRA INC",
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      },
      {
        "name": "NEW YORK TIMES CO CL A",
        "value": "35721.56",
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      },
      {
        "name": "SITIME CORP",
        "value": "34853.30",
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      },
      {
        "name": "OKTA INC CL A",
        "value": "34836.45",
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      },
      {
        "name": "RAMBUS INC",
        "value": "34533.00",
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      },
      {
        "name": "JAZZ PHARMACEUTI",
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      },
      {
        "name": "DYCOM INDUSTRIES INC",
        "value": "34370.30",
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      },
      {
        "name": "BURLINGTON STORES INC",
        "value": "34241.07",
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      },
      {
        "name": "TOPBUILD CORP",
        "value": "34087.90",
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      },
      {
        "name": "HECLA MINING CO",
        "value": "33715.42",
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      },
      {
        "name": "GUIDEWIRE SOFTWARE INC",
        "value": "32798.43",
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      },
      {
        "name": "KRATOS DEFENSE and SEC SOLTN INC",
        "value": "32470.75",
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      {
        "name": "EXELIXIS INC",
        "value": "32233.50",
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      },
      {
        "name": "CACI INTL-A",
        "value": "32211.48",
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      },
      {
        "name": "COCA COLA CONSOLIDATED INC",
        "value": "32195.99",
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      },
      {
        "name": "NEXTRACKER INC CL A",
        "value": "32165.10",
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      },
      {
        "name": "ELANCO ANIMAL HEALTH INC",
        "value": "31027.19",
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      },
      {
        "name": "DT MIDSTREAM INC",
        "value": "30337.95",
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      },
      {
        "name": "SPX TECHNOLOGIES INC",
        "value": "30209.58",
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      },
      {
        "name": "MUELLER INDUSTRIES INC",
        "value": "30200.89",
        "weight": "0.00620983",
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      },
      {
        "name": "DYNATRACE INC",
        "value": "30199.14",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000891190-26-000143",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/891190/000089119026000143/0000891190-26-000143-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000910472-26-009369",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1039803/000091047226009369/0000910472-26-009369-index.htm"
    }
  ]
}