{
  "page": "compare",
  "query": {
    "a": "FSTAX",
    "b": "FSAHX"
  },
  "retrieved_at": "2026-07-07T16:06:44+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": "FSTAX",
    "slug": "FSTAX",
    "series_id": "S000005152",
    "html_url": "https://fundwatcher.app/funds/FSTAX/"
  },
  "fund_b": {
    "name": "Fidelity Short Duration High Income Fund",
    "ticker": "FSAHX",
    "slug": "FSAHX",
    "series_id": "S000042758",
    "html_url": "https://fundwatcher.app/funds/FSAHX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1631776289333128091597566286",
    "coverage_b_by_a": "0.1631776289333128091597566286",
    "shared_count": 201,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "Fidelity Emerging Markets Debt Central Fund",
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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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      },
      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "UNITED KINGDOM G.B. and N.IRELAND 4.125% 03/07/2031 REGS",
        "value": "208565129.38",
        "weight": "0.01341930",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "207690155.74",
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      },
      {
        "name": "Bundesrepublik Deutschland Bundesanleihe",
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      },
      {
        "name": "Fidelity Securities Lending Cash Central Fund",
        "value": "188037004.00",
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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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      },
      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "NVIDIA CORP",
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      },
      {
        "name": "COMFORT SYSTEMS USA INC",
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      },
      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.7% 09/17/2026 REGS",
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      },
      {
        "name": "Bundesschatzanweisungen",
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      {
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      {
        "name": "FED HOME LOAN MTG CORP - GOLD 4% 04/25/2027",
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      {
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      {
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      {
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        "name": "ACRISURE HOLDINGS INC SER B-1 PC PP",
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      },
      {
        "name": "FEDERAL FARM CREDIT BANKS VFAC SOFR+16.5 01/19/2029",
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      },
      {
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        "name": "Bank of America Corp., Series FF",
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        "name": "TAIWAN SEMIC MFG CO LTD SP ADR",
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        "name": "FHMS K739 A2",
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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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      {
        "name": "US TREASURY N/B",
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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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      {
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      {
        "name": "X Corp., Term Loan B",
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      {
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      {
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      {
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      {
        "name": "JPMorgan Chase & Co., Series OO",
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        "name": "ALLY FINL. INC F2V",
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      {
        "name": "CHTR 5 1/8 05/01/27",
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      {
        "name": "DISH Network Corp",
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      {
        "name": "XAIXXX 12.5 06/30/30",
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      {
        "name": "TransDigm, Inc.",
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      },
      {
        "name": "UNIVISION TERM B 1LN 01/31/2029",
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        "name": "Carnival Corp.",
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      {
        "name": "WULF COMPUTE LLC SR SECURED 144A 10/30 7.75",
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      {
        "name": "OTEXCN 3.875 02/15/28 144A",
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      {
        "name": "Vistra Operations Company, LLC",
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      {
        "name": "NRG ENERGY INC REGD 144A P/P 5.75000000",
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      {
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      {
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      {
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        "name": "SPIN HOLDCO INC. TL",
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      {
        "name": "SUNOCO LP / SUNOCO FIN CORP 6% 04/15/2027",
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      {
        "name": "FRTITA 6.75 01/15/30 144A",
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      {
        "name": "DISH DBS CORP REGD SER WI 7.75000000",
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      },
      {
        "name": "SBA COMMUNICATIONS CORP SR UNSECURED 02/27 3.875",
        "value": "1230808.13",
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      },
      {
        "name": "REDFIN CORP SR UNSECURED 04/27 0.5",
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      },
      {
        "name": "Bausch & Lomb Corporation, Repriced Term Loan",
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      },
      {
        "name": "CHEMOURS CO/THE COMPANY GUAR 144A 11/28 5.75",
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      },
      {
        "name": "MINERAL RESOURCES LTD SR UNSECURED 144A 10/28 9.25",
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      },
      {
        "name": "GFL Environmental Inc.",
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      },
      {
        "name": "1261229 BC Ltd",
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      },
      {
        "name": "KNTK 6.625 12/15/28 144A",
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      },
      {
        "name": "IQVIA INC REGD 144A P/P 5.00000000",
        "value": "1165392.21",
        "weight": "0.00346084",
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      },
      {
        "name": "Icahn Enterprises LP / Icahn Enterprises Finance Corp",
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      {
        "name": "CVR ENERGY INC REGD 144A P/P 8.50000000",
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      },
      {
        "name": "BANK OF AMERICA CORP REGD V/R /PERP/ 6.25000000",
        "value": "1145082.07",
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      },
      {
        "name": "T/L HIGHTOWER HOLDING LLC  REGD 0.00000000",
        "value": "1131052.07",
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        "shared": false
      },
      {
        "name": "Cloud Software Group Inc",
        "value": "1125894.99",
        "weight": "0.00334354",
        "shared": false
      },
      {
        "name": "NOVOLEX TERM 1LN 04/13/2029",
        "value": "1112681.34",
        "weight": "0.00330430",
        "shared": true
      },
      {
        "name": "UNITED AIRLINES HOLDINGS INC SR UNSEC 5.375% 03-01-31",
        "value": "1106163.26",
        "weight": "0.00328495",
        "shared": false
      },
      {
        "name": "Prairie Acquiror L.P.",
        "value": "1099433.06",
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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": "0000035402-26-002096",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/225322/000003540226002096/0000035402-26-002096-index.htm"
    }
  ]
}