{
  "page": "compare",
  "query": {
    "a": "FVITX",
    "b": "FSTAX"
  },
  "retrieved_at": "2026-07-07T13:14:10+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": "Fidelity Government Income Fund",
    "ticker": "FVITX",
    "slug": "FVITX",
    "series_id": "S000007069",
    "html_url": "https://fundwatcher.app/funds/FVITX/"
  },
  "fund_b": {
    "name": "Fidelity Advisor Strategic Income Fund",
    "ticker": "FSTAX",
    "slug": "FSTAX",
    "series_id": "S000005152",
    "html_url": "https://fundwatcher.app/funds/FSTAX/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.1287753417692586131097780358",
    "shared_count": 104,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-03-31"
    },
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      },
      {
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        "name": "FNMA 30YR 3.5% 02/01/2052#",
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      {
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      {
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        "name": "Fidelity Emerging Markets Debt Central Fund",
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      {
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      {
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      {
        "name": "COMFORT SYSTEMS USA INC",
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      {
        "name": "Bundesschatzanweisungen",
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      {
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      {
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        "name": "SWITZERLAND CONFEDERATION 3.5% 04/08/2033 REGS",
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      {
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      {
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-002569",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/751199/000003540226002569/0000035402-26-002569-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-003300",
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      "edgar_url": "https://www.sec.gov/Archives/edgar/data/795422/000003540226003300/0000035402-26-003300-index.htm"
    }
  ]
}