{
  "page": "compare",
  "query": {
    "a": "MTCAX",
    "b": "PRSCX"
  },
  "retrieved_at": "2026-07-07T18:48:04+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": "MFS Technology Fund",
    "ticker": "MTCAX",
    "slug": "MTCAX",
    "series_id": "S000000768",
    "html_url": "https://fundwatcher.app/funds/MTCAX/"
  },
  "fund_b": {
    "name": "T. Rowe Price Science & Technology Fund, Inc.",
    "ticker": "PRSCX",
    "slug": "PRSCX",
    "series_id": "S000002119",
    "html_url": "https://fundwatcher.app/funds/PRSCX/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.6068689013102141708208593194",
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      "b": "2026-03-31"
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        "name": "LAM RESEARCH CORP",
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        "name": "AON PLC",
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        "name": "MFS Institutional Money Market Portfolio, Class A",
        "value": "6602621.79",
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      {
        "name": "NEW TAIWAN DOLLAR",
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        "name": "ALPHABET INC CL A",
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        "name": "ALPHABET INC CL C",
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        "name": "META PLATFORMS INC CL A",
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      {
        "name": "PALANTIR TECHNOLOGIES INC",
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      {
        "name": "LAM RESEARCH CORP",
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        "name": "WESTERN DIGITAL CORP",
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        "name": "CLOUDFLARE INC-A",
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      {
        "name": "TERADYNE INC",
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      {
        "name": "ANALOG DEVICES INC",
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        "name": "LATTICE SEMICONDUCTOR CORP",
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        "name": "WAYMO LLC SER A-2 CVT PFD UNITS PP",
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        "name": "ANTHROPIC PBC SER F-1 CVT PFD PP",
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        "name": "AESTAS LLC dba OPENAI LLC EV UNITS Class A",
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        "name": "SAMSUNG ELECTRONICS CO LTD",
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        "name": "SEAGATE TECHNOLOGY HOLDINGS PLC",
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        "name": "JABIL INC",
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      {
        "name": "SK HYNIX INC",
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        "name": "APPLOVIN CORP",
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  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-040067",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/798244/000141036826040067/0001410368-26-040067-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001099263-26-006576",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/819930/000109926326006576/0001099263-26-006576-index.htm"
    }
  ]
}