{
  "page": "compare",
  "query": {
    "a": "DFSI",
    "b": "IDEV"
  },
  "retrieved_at": "2026-07-07T16:38:05+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": "Dimensional International Sustainability Core 1 ETF",
    "ticker": "DFSI",
    "slug": "DFSI",
    "series_id": "S000076640",
    "html_url": "https://fundwatcher.app/funds/DFSI/"
  },
  "fund_b": {
    "name": "iShares Core MSCI International Developed Markets ETF",
    "ticker": "IDEV",
    "slug": "IDEV",
    "series_id": "S000056604",
    "html_url": "https://fundwatcher.app/funds/IDEV/"
  },
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    "coverage_b_by_a": "0.5400722951904019528430381004",
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      "b": "2026-01-31"
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  "sources": [
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      "label": "N-PORT (fund A)",
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      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1816125/000100472626005657/0001004726-26-005657-index.htm"
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}