{
  "page": "compare",
  "query": {
    "a": "FSTAX",
    "b": "S000095479"
  },
  "retrieved_at": "2026-07-07T17:21:28+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": "Nuveen High Yield Corporate Bond ETF",
    "ticker": "",
    "slug": "S000095479",
    "series_id": "S000095479",
    "html_url": "https://fundwatcher.app/funds/S000095479/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1346019305265713766958391687",
    "coverage_b_by_a": "0.1346019305265713766958391684",
    "shared_count": 343,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "Fidelity Emerging Markets Debt Central Fund",
        "value": "2354272702.65",
        "weight": "0.15147640",
        "shared": false
      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "1247350532.01",
        "weight": "0.08025585",
        "shared": false
      },
      {
        "name": "Fidelity Floating Rate Central Fund",
        "value": "1007405294.82",
        "weight": "0.06481752",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "762936034.43",
        "weight": "0.04908811",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "318562435.16",
        "weight": "0.02049664",
        "shared": false
      },
      {
        "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",
        "weight": "0.01336300",
        "shared": false
      },
      {
        "name": "Bundesrepublik Deutschland Bundesanleihe",
        "value": "188597322.49",
        "weight": "0.01213455",
        "shared": false
      },
      {
        "name": "Fidelity Securities Lending Cash Central Fund",
        "value": "188037004.00",
        "weight": "0.01209850",
        "shared": false
      },
      {
        "name": "iShares Broad USD High Yield Corporate Bond ETF",
        "value": "184686288.00",
        "weight": "0.01188291",
        "shared": false
      },
      {
        "name": "Government of Canada",
        "value": "165830321.33",
        "weight": "0.01066970",
        "shared": false
      },
      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.4% 04/18/2030 REGS",
        "value": "164898360.41",
        "weight": "0.01060973",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "151517709.15",
        "weight": "0.00974881",
        "shared": false
      },
      {
        "name": "NVIDIA CORP",
        "value": "109174400.00",
        "weight": "0.00702440",
        "shared": false
      },
      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.6% 08/15/2035 REGS",
        "value": "104807996.69",
        "weight": "0.00674346",
        "shared": false
      },
      {
        "name": "COMFORT SYSTEMS USA INC",
        "value": "100804169.00",
        "weight": "0.00648585",
        "shared": false
      },
      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.7% 09/17/2026 REGS",
        "value": "82777300.62",
        "weight": "0.00532598",
        "shared": false
      },
      {
        "name": "Bundesschatzanweisungen",
        "value": "80123678.27",
        "weight": "0.00515524",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "78534703.25",
        "weight": "0.00505301",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "77359047.99",
        "weight": "0.00497736",
        "shared": false
      },
      {
        "name": "FED HOME LOAN MTG CORP - GOLD 4% 04/25/2027",
        "value": "77311150.30",
        "weight": "0.00497428",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "75989015.63",
        "weight": "0.00488921",
        "shared": false
      },
      {
        "name": "EchoStar Corp",
        "value": "73842376.73",
        "weight": "0.00475110",
        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "73270695.68",
        "weight": "0.00471431",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "70137798.08",
        "weight": "0.00451274",
        "shared": false
      },
      {
        "name": "SATS 3.875 11/30/30",
        "value": "66753336.55",
        "weight": "0.00429498",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "66145278.34",
        "weight": "0.00425586",
        "shared": false
      },
      {
        "name": "ACRISURE HOLDINGS INC SER B-1 PC PP",
        "value": "65675632.32",
        "weight": "0.00422564",
        "shared": false
      },
      {
        "name": "FEDERAL FARM CREDIT BANKS VFAC SOFR+16.5 01/19/2029",
        "value": "65278550.13",
        "weight": "0.00420009",
        "shared": false
      },
      {
        "name": "FEDERAL FARM CREDIT BANKS VFAC SOFR+12 06/12/2028",
        "value": "60668855.76",
        "weight": "0.00390350",
        "shared": false
      },
      {
        "name": "Bank of America Corp., Series FF",
        "value": "60526706.13",
        "weight": "0.00389435",
        "shared": false
      },
      {
        "name": "TAIWAN SEMIC MFG CO LTD SP ADR",
        "value": "60019920.00",
        "weight": "0.00386175",
        "shared": false
      },
      {
        "name": "FHMS K061 A2",
        "value": "60016221.33",
        "weight": "0.00386151",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "59416498.92",
        "weight": "0.00382292",
        "shared": false
      },
      {
        "name": "EG GLOBAL FINANCE PLC SR SECURED 144A 11/28 12",
        "value": "58118569.08",
        "weight": "0.00373941",
        "shared": true
      },
      {
        "name": "GMAC LLC",
        "value": "56936044.17",
        "weight": "0.00366333",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "54793506.25",
        "weight": "0.00352547",
        "shared": false
      },
      {
        "name": "FHMS K739 A2",
        "value": "53492576.24",
        "weight": "0.00344177",
        "shared": false
      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "51033996.00",
        "weight": "0.00328358",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "47445465.63",
        "weight": "0.00305269",
        "shared": false
      },
      {
        "name": "ALPHABET INC CL A",
        "value": "47332376.00",
        "weight": "0.00304542",
        "shared": false
      },
      {
        "name": "VERTIV HOLDINGS CO",
        "value": "47008808.00",
        "weight": "0.00302460",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "46278752.19",
        "weight": "0.00297762",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "46081205.17",
        "weight": "0.00296491",
        "shared": false
      },
      {
        "name": "SWITZERLAND CONFEDERATION 3.5% 04/08/2033 REGS",
        "value": "46012647.65",
        "weight": "0.00296050",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "44370627.15",
        "weight": "0.00285485",
        "shared": false
      },
      {
        "name": "GERMANY FEDERAL REPUBLIC OF 2.5% 02/15/2035 REGS",
        "value": "44066706.09",
        "weight": "0.00283530",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "43783206.68",
        "weight": "0.00281706",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "43385441.95",
        "weight": "0.00279147",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "43272296.78",
        "weight": "0.00278419",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "EchoStar Corp",
        "value": "7529403.51",
        "weight": "0.00478247",
        "shared": true
      },
      {
        "name": "1261229 BC Ltd",
        "value": "7040122.95",
        "weight": "0.00447169",
        "shared": true
      },
      {
        "name": "State Street Navigator Securities Lending Portfolio II",
        "value": "7000294.23",
        "weight": "0.00444639",
        "shared": false
      },
      {
        "name": "CHTR 4.25 02/01/31 144A",
        "value": "5088599.67",
        "weight": "0.00323214",
        "shared": false
      },
      {
        "name": "QUIKRETE HOLDINGS INC SR SECURED 144A 03/32 6.375",
        "value": "4996707.47",
        "weight": "0.00317377",
        "shared": false
      },
      {
        "name": "DISH Network Corp",
        "value": "4966763.44",
        "weight": "0.00315475",
        "shared": true
      },
      {
        "name": "Cloud Software Group, Inc.",
        "value": "4706483.12",
        "weight": "0.00298943",
        "shared": true
      },
      {
        "name": "Cloud Software Group Inc",
        "value": "4655045.65",
        "weight": "0.00295676",
        "shared": false
      },
      {
        "name": "CORPBOND",
        "value": "4257578.30",
        "weight": "0.00270430",
        "shared": true
      },
      {
        "name": "Venture Global Plaquemines LNG, LLC",
        "value": "4210860.06",
        "weight": "0.00267462",
        "shared": true
      },
      {
        "name": "WULF COMPUTE LLC SR SECURED 144A 10/30 7.75",
        "value": "4020842.10",
        "weight": "0.00255393",
        "shared": true
      },
      {
        "name": "Carnival Corp.",
        "value": "3927339.78",
        "weight": "0.00249454",
        "shared": false
      },
      {
        "name": "American Airlines Inc/AAdvantage Loyalty IP Ltd",
        "value": "3839184.59",
        "weight": "0.00243854",
        "shared": true
      },
      {
        "name": "TIHLLC 7 1/8 06/01/31",
        "value": "3747900.71",
        "weight": "0.00238056",
        "shared": true
      },
      {
        "name": "Restaurant Brands International Limited Partnership",
        "value": "3695331.20",
        "weight": "0.00234717",
        "shared": true
      },
      {
        "name": "TransDigm, Inc.",
        "value": "3553898.78",
        "weight": "0.00225734",
        "shared": false
      },
      {
        "name": "MINERAL RESOURCES LTD SR UNSECURED 144A 10/28 9.25",
        "value": "3552484.32",
        "weight": "0.00225644",
        "shared": true
      },
      {
        "name": "MAUSER PACKAGING SOLUT SR SECURED 144A 04/30 7.875",
        "value": "3540156.25",
        "weight": "0.00224861",
        "shared": true
      },
      {
        "name": "CHTR 4.75 03/01/30 144A",
        "value": "3522194.79",
        "weight": "0.00223720",
        "shared": false
      },
      {
        "name": "Global Aircraft Leasing Co., Ltd.",
        "value": "3387983.76",
        "weight": "0.00215195",
        "shared": false
      },
      {
        "name": "NRG Energy Inc",
        "value": "3386984.82",
        "weight": "0.00215132",
        "shared": true
      },
      {
        "name": "Directv Financing LLC / Directv Financing Co-Obligor Inc.",
        "value": "3298344.98",
        "weight": "0.00209502",
        "shared": false
      },
      {
        "name": "NLSN 9.29% Secured Nts due 2029 144A",
        "value": "3266269.89",
        "weight": "0.00207464",
        "shared": true
      },
      {
        "name": "Level 3 Financing, Inc.",
        "value": "3250996.22",
        "weight": "0.00206494",
        "shared": true
      },
      {
        "name": "ARSENAL AIC PARENT LLC UNSECURED 144A 10/31 11.5",
        "value": "3241830.99",
        "weight": "0.00205912",
        "shared": false
      },
      {
        "name": "WarnerMedia Holdings, Inc.",
        "value": "3235012.50",
        "weight": "0.00205479",
        "shared": false
      },
      {
        "name": "HUB International Ltd.",
        "value": "3177012.93",
        "weight": "0.00201795",
        "shared": true
      },
      {
        "name": "Venture Global LNG, Inc.",
        "value": "3176507.21",
        "weight": "0.00201763",
        "shared": false
      },
      {
        "name": "EMRLD Borrower L.P./ Emerald Co-Issuer Inc.",
        "value": "3142493.77",
        "weight": "0.00199603",
        "shared": false
      },
      {
        "name": "DVA 4.625 06/01/30 144A",
        "value": "3118541.41",
        "weight": "0.00198081",
        "shared": true
      },
      {
        "name": "TRANSDIGM INC SR SECURED 144A 03/32 6.625",
        "value": "3107088.87",
        "weight": "0.00197354",
        "shared": true
      },
      {
        "name": "Venture Global LNG Inc",
        "value": "3098106.64",
        "weight": "0.00196783",
        "shared": false
      },
      {
        "name": "ULTI 6.875 02/01/31 144A",
        "value": "3061530.11",
        "weight": "0.00194460",
        "shared": true
      },
      {
        "name": "TransDigm, Inc.",
        "value": "3042837.87",
        "weight": "0.00193273",
        "shared": true
      },
      {
        "name": "SIRIUS XM RADIO LLC REGD 144A P/P 4.00000000",
        "value": "3034001.86",
        "weight": "0.00192711",
        "shared": true
      },
      {
        "name": "CHTR 5 1/8 05/01/27",
        "value": "3015233.87",
        "weight": "0.00191519",
        "shared": false
      },
      {
        "name": "FTR 6 3/4 05/01/29",
        "value": "2989459.27",
        "weight": "0.00189882",
        "shared": false
      },
      {
        "name": "CVS Health Corp.",
        "value": "2969334.70",
        "weight": "0.00188604",
        "shared": false
      },
      {
        "name": "HUB INTL. LTD 7.375%",
        "value": "2963394.53",
        "weight": "0.00188227",
        "shared": true
      },
      {
        "name": "CCO Holdings LLC / CCO Holdings Capital Corp",
        "value": "2955799.63",
        "weight": "0.00187744",
        "shared": false
      },
      {
        "name": "STAPLES INC SR SECURED 144A 09/29 10.75",
        "value": "2930210.12",
        "weight": "0.00186119",
        "shared": false
      },
      {
        "name": "CCO Holdings, LLC/CCO Holdings Capital Corp.",
        "value": "2907535.05",
        "weight": "0.00184679",
        "shared": false
      },
      {
        "name": "Carnival Corp.",
        "value": "2872152.74",
        "weight": "0.00182431",
        "shared": false
      },
      {
        "name": "UNSEAM 7.875 02/15/31 144A",
        "value": "2865747.83",
        "weight": "0.00182024",
        "shared": false
      },
      {
        "name": "Tenet Healthcare Corp.",
        "value": "2864640.46",
        "weight": "0.00181954",
        "shared": false
      },
      {
        "name": "QXO BUILDING PRODUCTS SR SECURED 144A 04/32 6.75",
        "value": "2835880.96",
        "weight": "0.00180127",
        "shared": false
      },
      {
        "name": "Windstream Services LLC / Windstream Escrow Finance Corp.",
        "value": "2815747.20",
        "weight": "0.00178848",
        "shared": false
      },
      {
        "name": "NSANY 4.345 09/17/27 144A",
        "value": "2799183.90",
        "weight": "0.00177796",
        "shared": false
      },
      {
        "name": "TransDigm, Inc.",
        "value": "2792930.70",
        "weight": "0.00177399",
        "shared": true
      },
      {
        "name": "CPN 4.5 02/15/28 144A",
        "value": "2780563.21",
        "weight": "0.00176614",
        "shared": false
      }
    ]
  },
  "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": "0001635073-26-000167",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1635073/000163507326000167/0001635073-26-000167-index.htm"
    }
  ]
}