{
  "page": "compare",
  "query": {
    "a": "VSTIX",
    "b": "S000006724"
  },
  "retrieved_at": "2026-07-07T09:51:01+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": "Stock Index Fund",
    "ticker": "VSTIX",
    "slug": "VSTIX",
    "series_id": "S000008009",
    "html_url": "https://fundwatcher.app/funds/VSTIX/"
  },
  "fund_b": {
    "name": "Penn Series Index 500 Fund",
    "ticker": "",
    "slug": "S000006724",
    "series_id": "S000006724",
    "html_url": "https://fundwatcher.app/funds/S000006724/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.9697446015991373810027765695",
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    "as_of": {
      "a": "2026-02-28",
      "b": "2026-03-31"
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      },
      {
        "name": "MICROSOFT CORP",
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      },
      {
        "name": "AMAZON.COM INC",
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      {
        "name": "ALPHABET INC CL A",
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      {
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        "name": "ALPHABET INC CL C",
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      {
        "name": "META PLATFORMS INC CL A",
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      },
      {
        "name": "TESLA INC",
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      },
      {
        "name": "BERKSHIRE HATH-B",
        "value": "104186333.50",
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        "name": "LILLY ELI and CO",
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      {
        "name": "COSTCO WHOLESALE CORP",
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      },
      {
        "name": "MASTERCARD INC CL A",
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        "name": "CATERPILLAR INC",
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      },
      {
        "name": "BANK OF AMERICA CORPORATION",
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      },
      {
        "name": "ADV MICRO DEVICE",
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      },
      {
        "name": "COCA-COLA CO/THE",
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      {
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      {
        "name": "PALANTIR TECHNOLOGIES INC",
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      {
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      {
        "name": "APPLIED MATERIALS INC",
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      {
        "name": "GOLDMAN SACHS GROUP INC",
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        "name": "WELLS FARGO & CO",
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      {
        "name": "State Street Navigator Securities Lending Portfolio II",
        "value": "27759992.00",
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        "name": "MCDONALDS CORP",
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      {
        "name": "GE VERNOVA LLC",
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      {
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      {
        "name": "INTL BUS MACH CORP",
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      {
        "name": "VERIZON COMMUNICATIONS INC",
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      {
        "name": "AMGEN INC",
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      {
        "name": "INTEL CORP",
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      {
        "name": "ABBOTT LABS",
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      {
        "name": "ALPHABET INC CL C",
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      {
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      {
        "name": "BERKSHIRE HATH-B",
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      {
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      {
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      {
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      {
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      {
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      {
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      {
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      {
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      {
        "name": "GENERAL ELECTRIC CO",
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      {
        "name": "MERCK & CO",
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      },
      {
        "name": "LAM RESEARCH CORP",
        "value": "4301189.46",
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      },
      {
        "name": "RTX CORP",
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      {
        "name": "PHILIP MORRIS INTL INC",
        "value": "4094314.42",
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      {
        "name": "GOLDMAN SACHS GROUP INC",
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      },
      {
        "name": "ORACLE CORP",
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      },
      {
        "name": "WELLS FARGO & CO",
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      {
        "name": "UNITEDHEALTH GRP",
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      {
        "name": "GE VERNOVA LLC",
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      {
        "name": "LINDE PLC",
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      {
        "name": "INTL BUS MACH CORP",
        "value": "3592946.97",
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      },
      {
        "name": "MCDONALDS CORP",
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      {
        "name": "PEPSICO INC",
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      },
      {
        "name": "VERIZON COMMUNICATIONS INC",
        "value": "3340508.80",
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      },
      {
        "name": "AT&T INC",
        "value": "3247169.90",
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      },
      {
        "name": "CITIGROUP INC",
        "value": "3195440.16",
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      },
      {
        "name": "MORGAN STANLEY",
        "value": "3175542.72",
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      },
      {
        "name": "KLA CORP",
        "value": "3083226.54",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-041585",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/719423/000141036826041585/0001410368-26-041585-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-020250",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/702340/000094040026020250/0000940400-26-020250-index.htm"
    }
  ]
}