{
  "page": "compare",
  "query": {
    "a": "TSIIX",
    "b": "THIBX"
  },
  "retrieved_at": "2026-07-07T16:42:48+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": "Thornburg Strategic Income Fund",
    "ticker": "TSIIX",
    "slug": "TSIIX",
    "series_id": "S000020097",
    "html_url": "https://fundwatcher.app/funds/TSIIX/"
  },
  "fund_b": {
    "name": "Thornburg High Income Bond Managed Account Fund",
    "ticker": "THIBX",
    "slug": "THIBX",
    "series_id": "S000091427",
    "html_url": "https://fundwatcher.app/funds/THIBX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1054460744586225012151522006",
    "coverage_b_by_a": "0.1054460744586225012151522006",
    "shared_count": 97,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "Thornburg Capital Management Fund",
        "value": "207827755.41",
        "weight": "0.02036449",
        "shared": true
      },
      {
        "name": "U.S. Treasury Inflation-Indexed Notes",
        "value": "200475052.20",
        "weight": "0.01964402",
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      },
      {
        "name": "US TREASURY N/B",
        "value": "188277759.66",
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      },
      {
        "name": "G2 MA8098",
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      },
      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "Freddie Mac Pool",
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      },
      {
        "name": "G2 MA7706",
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      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "U.S. Treasury STRIPS Coupon",
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      },
      {
        "name": "FN BV4119",
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      {
        "name": "SALESFORCE INC",
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      },
      {
        "name": "EMERA INC SUB (H) 6.75% 06-15-76/26",
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      },
      {
        "name": "COBKAC 6 1/4 PERP",
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      },
      {
        "name": "U.S. TREASURY INFLATION-PROTECTED SECURITIES 0.25% 02/15/2050",
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      },
      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "CORPBOND",
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      },
      {
        "name": "SCIENCE APPLICATIONS INT REGD 144A P/P 4.87500000",
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      {
        "name": "FR SD4175",
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      {
        "name": "Westlake Automobile Receivables Trust 2022-2",
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      {
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      {
        "name": "U.S. Treasury Inflation-Protected Indexed Bonds",
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      {
        "name": "FNMA POOL CB2301 FN 12/51 FIXED 3",
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      {
        "name": "Government National Mortgage Association",
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      },
      {
        "name": "Freddie Mac REMICS",
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      {
        "name": "Fannie Mae Pool",
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      {
        "name": "Eagle Funding LuxCo S.a.r.l.",
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      {
        "name": "JBYCMX 2.5 10/14/31 144A",
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      {
        "name": "Freddie Mac Pool",
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      {
        "name": "Research-Driven Pagaya Motor Trust 2025-6",
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      {
        "name": "FHF Issuer Trust, Series 2025-2A, Class A2",
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      {
        "name": "FLOWERS FOODS INC REGD 5.75000000",
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      {
        "name": "US TREASURY N/B",
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      {
        "name": "Fannie Mae REMICS",
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      },
      {
        "name": "Saudi Arabian Mining Company",
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      {
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      {
        "name": "Freddie Mac REMICS",
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      {
        "name": "SYNNEX CORP",
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        "name": "FR SD8140",
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      {
        "name": "U.S. Treasury STRIPS Coupon",
        "value": "24925092.50",
        "weight": "0.00244234",
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      },
      {
        "name": "ONE BRYANT PK TR 2019-OBP 2.51641% 09/15/2054 144A",
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      {
        "name": "Pegasus Hava Tasimaciligi AS",
        "value": "24374418.00",
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      },
      {
        "name": "QORVO INC REGD 144A P/P 3.37500000",
        "value": "24078424.32",
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      },
      {
        "name": "CNTL AMR BOTTLING CORP REGD 144A P/P 5.25000000",
        "value": "24047007.70",
        "weight": "0.00235630",
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      },
      {
        "name": "PRET LLC, Series 2025-NPL3, Class A1",
        "value": "23975349.20",
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      {
        "name": "FAIR ISAAC CORP SR UNSECURED 144A 06/28 4",
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    ],
    "b_top": [
      {
        "name": "Thornburg Capital Management Fund",
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      {
        "name": "Gabelli Dividend & Income Trust/The",
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      {
        "name": "Spruce Hill Mortgage Loan Trust, Series 2020-SH2, Class B1",
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      {
        "name": "SLM STUDENT LOAN TRUST 2005 9",
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      {
        "name": "SEE 7.25 02/15/31 144A",
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      {
        "name": "ST 4.375 02/15/30 144A",
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      {
        "name": "EZCORP, Inc.",
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      {
        "name": "LMAT 2021-GS4 A1",
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      {
        "name": "HE 6 10/01/33 144A",
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      {
        "name": "ANGEL OAK MORTGAGE TRUST 2020-5",
        "value": "56352.79",
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      },
      {
        "name": "WESCO DISTRIBUTION INC REGD 144A P/P 6.37500000",
        "value": "55983.40",
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      {
        "name": "ESAB Corp.",
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      {
        "name": "POST HOLDINGS INC SR SECURED 144A 02/32 6.25",
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      {
        "name": "TransDigm, Inc.",
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      {
        "name": "Crown Americas LLC",
        "value": "55034.10",
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      {
        "name": "HOLOGIC INC REGD 144A P/P 4.62500000",
        "value": "55000.00",
        "weight": "0.01020200",
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      },
      {
        "name": "EPC 5.5 06/01/28 144A",
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      },
      {
        "name": "FIRSTCASH INC REGD 144A P/P 5.62500000",
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      {
        "name": "CORPBOND",
        "value": "54600.70",
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      },
      {
        "name": "KORN/FERRY INTL",
        "value": "54510.50",
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      {
        "name": "US FOODS INC SR UNSECURED 144A 02/29 4.75",
        "value": "54318.55",
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      {
        "name": "CORPBOND",
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      {
        "name": "SCIENCE APPLICATIONS INT REGD 144A P/P 4.87500000",
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      {
        "name": "AVTR 4.625 07/15/28 144A",
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      {
        "name": "BWX TECHS. INC 4.125%",
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      },
      {
        "name": "FAIR ISAAC CORP SR UNSECURED 144A 06/28 4",
        "value": "53393.45",
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      {
        "name": "IRON MOUNTAIN INC REGD 144A P/P 5.25000000",
        "value": "53390.70",
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      {
        "name": "NSIT 6.625 05/15/32 144A",
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      {
        "name": "MWA 4 06/15/29 144A",
        "value": "53008.45",
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      {
        "name": "OTEXCN 3.875 02/15/28 144A",
        "value": "52966.10",
        "weight": "0.00982473",
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      },
      {
        "name": "BRAVO Residential Funding Trust 2024-NQM1",
        "value": "52836.38",
        "weight": "0.00980067",
        "shared": false
      },
      {
        "name": "BLOCK INC REGD ZCP CONVERTIBLE 0.00000000",
        "value": "51790.44",
        "weight": "0.00960665",
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      },
      {
        "name": "LEVI STRAUSS + CO SR UNSECURED 144A 03/31 3.5",
        "value": "50590.65",
        "weight": "0.00938410",
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      },
      {
        "name": "CHTR 4.25 02/01/31 144A",
        "value": "50037.35",
        "weight": "0.00928147",
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      },
      {
        "name": "JP MORGAN MORTGAGE TRUST 2019- JPMMT 2019 INV1 B3 144A",
        "value": "47891.33",
        "weight": "0.00888340",
        "shared": false
      },
      {
        "name": "JP MORGAN MORTGAGE TRUST JPMMT 2019 HYB1 B4 144A",
        "value": "46446.24",
        "weight": "0.00861535",
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      },
      {
        "name": "BOF VII AL FUNDING TRUST I SER 2023-CAR3 CL A2 REGD 144A P/P 6.29100000",
        "value": "46327.42",
        "weight": "0.00859331",
        "shared": true
      },
      {
        "name": "JP Morgan Mortgage Trust 2019-6",
        "value": "46218.43",
        "weight": "0.00857310",
        "shared": false
      },
      {
        "name": "Global Partners L.P./ GLP Finance Corp.",
        "value": "45378.90",
        "weight": "0.00841737",
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      },
      {
        "name": "WinWater Mortgage Loan Trust 2014-1",
        "value": "45091.94",
        "weight": "0.00836414",
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      },
      {
        "name": "OBX 2020-EXP3 TRUST",
        "value": "43769.93",
        "weight": "0.00811892",
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      },
      {
        "name": "SEQUOIA MORTGAGE TRUST 2013-4",
        "value": "41630.40",
        "weight": "0.00772206",
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      },
      {
        "name": "NSLT 2021-CA AFL 144A FRN 04-20-62",
        "value": "41115.12",
        "weight": "0.00762648",
        "shared": true
      },
      {
        "name": "WinWater Mortgage Loan Trust 2016-1",
        "value": "40901.95",
        "weight": "0.00758694",
        "shared": false
      },
      {
        "name": "Goodgreen Trust, Series 2021-1A, Class A",
        "value": "40759.92",
        "weight": "0.00756059",
        "shared": true
      },
      {
        "name": "EFT 2020-A A",
        "value": "40003.15",
        "weight": "0.00742022",
        "shared": false
      },
      {
        "name": "RPM 2025-5A A2 144A 4.575% 06-26-34",
        "value": "39982.54",
        "weight": "0.00741640",
        "shared": true
      },
      {
        "name": "College Avenue Student Loans LLC",
        "value": "38095.77",
        "weight": "0.00706642",
        "shared": false
      },
      {
        "name": "VISANT 8.375 12/01/31 144A",
        "value": "37717.56",
        "weight": "0.00699626",
        "shared": true
      },
      {
        "name": "Kentucky Power Co.",
        "value": "37676.45",
        "weight": "0.00698864",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-051165",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/816153/000141036826051165/0001410368-26-051165-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-051178",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/816153/000141036826051178/0001410368-26-051178-index.htm"
    }
  ]
}