{
  "page": "compare",
  "query": {
    "a": "VTIBX",
    "b": "FSTQX"
  },
  "retrieved_at": "2026-07-07T14:18:11+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": "VANGUARD TOTAL INTERNATIONAL BOND INDEX FUND",
    "ticker": "VTIBX",
    "slug": "VTIBX",
    "series_id": "S000035729",
    "html_url": "https://fundwatcher.app/funds/VTIBX/"
  },
  "fund_b": {
    "name": "Fidelity Series International Developed Markets Bond Index Fund",
    "ticker": "FSTQX",
    "slug": "FSTQX",
    "series_id": "S000072687",
    "html_url": "https://fundwatcher.app/funds/FSTQX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.2780229151232482477435117093",
    "coverage_b_by_a": "0.2780229151232482477435117095",
    "shared_count": 500,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "Vanguard Market Liquidity Fund",
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        "shared": false
      },
      {
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        "value": "491745555.86",
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      },
      {
        "name": "UNITED KINGDOM GILT GBP REG S 4.375% 03-07-30",
        "value": "462040118.62",
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      },
      {
        "name": "UNITED KINGDOM GILT GBP REG S 4.125% 07-22-29",
        "value": "430738839.98",
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      },
      {
        "name": "UTD KINGDOM GILT GBP REG S 3.75% 01-29-38",
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      },
      {
        "name": "French Republic Government Bonds OAT",
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      },
      {
        "name": "French Republic Government Bonds OAT",
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      },
      {
        "name": "French Republic Government Bonds OAT",
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      },
      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.6% 08/15/2034 REGS",
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      },
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        "name": "Gouvernement De France",
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      },
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        "name": "ITALY REPUBLIC OF 3.35% 07/01/2029 REGS",
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      },
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        "name": "French Republic Government Bonds OAT",
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      },
      {
        "name": "French Republic Government Bonds OAT",
        "value": "283576510.88",
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        "shared": false
      },
      {
        "name": "EUROPEAN UNION",
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      },
      {
        "name": "French Republic Government Bonds OAT",
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      },
      {
        "name": "French Republic Government Bonds OAT",
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      },
      {
        "name": "SPANISH GOV'T",
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      },
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      },
      {
        "name": "ITALY BUONI POLIENNALI DEL TESORO EUR 144A LIFE/REG S 3.85% 10-01-40",
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      },
      {
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      },
      {
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      {
        "name": "US ULTRA BOND CBT Sep25",
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      },
      {
        "name": "UK TSY GILT",
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      {
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      },
      {
        "name": "DEUTSCHLAND REP",
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        "value": "243236914.59",
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      },
      {
        "name": "Gouvernement De France",
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      {
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        "name": "French Republic Government Bonds OAT",
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      {
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      },
      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.2% 10/10/2030 REGS",
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      {
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      },
      {
        "name": "French Republic Government Bonds OAT",
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        "name": "SPANISH GOV'T",
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      {
        "name": "United Kingdom Gilt",
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      },
      {
        "name": "ITALY REPUBLIC OF 4.1% 02/01/2029 REGS",
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      {
        "name": "UNITED KINGDOM GILT GBP REG S 3.25% 01-31-33",
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      },
      {
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        "name": "SPTR TRS EQUITY SOFR+70 BOA",
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        "name": "Fidelity Cash Central Fund",
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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": "Republic of Austria Government Bonds",
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      {
        "name": "AUSTRALIAN GOVT.",
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      {
        "name": "AUSTRALIAN GOVT.",
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      {
        "name": "Republic of Austria Government Bonds",
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      {
        "name": "HELLENIC REPUBLIC GOVERNMENT BOND EUR REG S 3.9% 01-30-33",
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      },
      {
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      {
        "name": "ITALY REPUBLIC OF 2.7% 10/01/2030 144A REGS",
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      },
      {
        "name": "JAPAN GOVT 20-YR",
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      },
      {
        "name": "UNITED KINGDOM GILT 4.250000% 07/31/2034",
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      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.6% 08/15/2035 REGS",
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      {
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      {
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        "name": "FINNISH GOV'T",
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      {
        "name": "NETHERLANDS GOVT",
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      {
        "name": "French Republic Government Bonds OAT",
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      {
        "name": "ITALY REPUBLIC OF 3.6% 10/01/2035 REGS",
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      {
        "name": "SINGAPORE REPUBLIC OF 3% 04/01/2029",
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      },
      {
        "name": "CANADIAN GOVERNMENT /CAD/ REGD 3.50000000",
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      },
      {
        "name": "NEW ZEALAND GVT",
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      {
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      {
        "name": "Service Public Federal Chancellerie Du Premier Ministre",
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      {
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      },
      {
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      },
      {
        "name": "SPANISH GOV'T",
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      {
        "name": "Republic of Austria Government Bonds",
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      {
        "name": "Republic of Ireland",
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      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.2% 10/10/2030 REGS",
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      },
      {
        "name": "NETHERLANDS GOVT",
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      {
        "name": "Kingdom of Belgium Government Bonds",
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      {
        "name": "Commonwealth of Australia",
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      {
        "name": "FINNISH GOV'T",
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      },
      {
        "name": "French Republic Government Bonds OAT",
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      },
      {
        "name": "UNITED KINGDOM GILT GBP REG S 4.375% 03-07-30",
        "value": "63439082.42",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001532203-26-000043",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1532203/000153220326000043/0001532203-26-000043-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-003399",
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      "edgar_url": "https://www.sec.gov/Archives/edgar/data/215829/000003540226003399/0000035402-26-003399-index.htm"
    }
  ]
}