{
  "page": "compare",
  "query": {
    "a": "MKVBX",
    "b": "MOSAX"
  },
  "retrieved_at": "2026-07-07T19:18:29+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": {
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    "slug": "MKVBX",
    "series_id": "S000068882",
    "html_url": "https://fundwatcher.app/funds/MKVBX/"
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    "slug": "MOSAX",
    "series_id": "S000003667",
    "html_url": "https://fundwatcher.app/funds/MOSAX/"
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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/783740/000207169126008225/0002071691-26-008225-index.htm"
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}