{
  "page": "compare",
  "query": {
    "a": "FSRIX",
    "b": "SPHIX"
  },
  "retrieved_at": "2026-07-07T18:27:22+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 Advisor Strategic Income Fund",
    "ticker": "FSRIX",
    "slug": "FSRIX",
    "series_id": "S000005152",
    "html_url": "https://fundwatcher.app/funds/FSRIX/"
  },
  "fund_b": {
    "name": "Fidelity High Income Fund",
    "ticker": "SPHIX",
    "slug": "SPHIX",
    "series_id": "S000017690",
    "html_url": "https://fundwatcher.app/funds/SPHIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1521638760418206953634947827",
    "coverage_b_by_a": "0.1521638760418206953634947829",
    "shared_count": 244,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-01-31"
    },
    "a_top": [
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      },
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        "name": "Fidelity Cash Central Fund",
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        "weight": "0.08025585",
        "shared": true
      },
      {
        "name": "Fidelity Floating Rate Central Fund",
        "value": "1007405294.82",
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      },
      {
        "name": "US TREASURY N/B",
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      },
      {
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      {
        "name": "UNITED KINGDOM G.B. and N.IRELAND 4.125% 03/07/2031 REGS",
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      },
      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "Bundesrepublik Deutschland Bundesanleihe",
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      },
      {
        "name": "Fidelity Securities Lending Cash Central Fund",
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        "name": "iShares Broad USD High Yield Corporate Bond ETF",
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      {
        "name": "Government of Canada",
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      },
      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.4% 04/18/2030 REGS",
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      },
      {
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        "name": "NVIDIA CORP",
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        "name": "GERMANY FEDERAL REPUBLIC OF 2.6% 08/15/2035 REGS",
        "value": "104807996.69",
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      },
      {
        "name": "COMFORT SYSTEMS USA INC",
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      },
      {
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      },
      {
        "name": "Bundesschatzanweisungen",
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        "name": "FED HOME LOAN MTG CORP - GOLD 4% 04/25/2027",
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        "name": "META PLATFORMS INC CL A",
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        "name": "ALPHABET INC CL A",
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      {
        "name": "VERTIV HOLDINGS CO",
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      {
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "SWITZERLAND CONFEDERATION 3.5% 04/08/2033 REGS",
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      {
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      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.5% 02/15/2035 REGS",
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        "name": "SPIN HOLDCO INC. TL",
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        "name": "X Corp., Term Loan B",
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        "name": "California Buyer Ltd. / Atlantica Sustainable Infrastructure PLC",
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        "name": "Cloud Software Group Inc",
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        "name": "CoreWeave, Inc.",
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        "name": "Wayfair LLC",
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        "name": "LIQUID TELECOMMUNICATIONS FINANCING PLC 5.5% 09/04/2026 144A",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-003300",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/795422/000003540226003300/0000035402-26-003300-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-001986",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/225322/000003540226001986/0000035402-26-001986-index.htm"
    }
  ]
}