{
  "page": "compare",
  "query": {
    "a": "XT",
    "b": "RND"
  },
  "retrieved_at": "2026-07-07T17:47:30+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": "iShares Future Exponential Technologies ETF",
    "ticker": "XT",
    "slug": "XT",
    "series_id": "S000048311",
    "html_url": "https://fundwatcher.app/funds/XT/"
  },
  "fund_b": {
    "name": "First Trust Bloomberg R&D Leaders ETF",
    "ticker": "RND",
    "slug": "RND",
    "series_id": "S000084510",
    "html_url": "https://fundwatcher.app/funds/RND/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.3584628309919073655805339705",
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        "name": "ALPHABET INC CL A",
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        "name": "BlackRock Cash Funds: Institutional, SL Agency Shares",
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        "name": "Sanofi SA",
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      {
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        "name": "GILEAD SCIENCES INC",
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        "name": "ROBLOX CORP - A",
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        "name": "AXON ENTERPRISE INC",
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        "name": "INTUIT INC",
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      {
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      {
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      {
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      {
        "name": "SNOWFLAKE INC CL A",
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      {
        "name": "WORKDAY INC CL A",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001004726-26-001908",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000100472626001908/0001004726-26-001908-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-020531",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1552740/000094040026020531/0000940400-26-020531-index.htm"
    }
  ]
}