{
  "page": "compare",
  "query": {
    "a": "LSFIX",
    "b": "LSIGX"
  },
  "retrieved_at": "2026-07-07T14:22:40+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": "Loomis Sayles Fixed Income Fund",
    "ticker": "LSFIX",
    "slug": "LSFIX",
    "series_id": "S000006640",
    "html_url": "https://fundwatcher.app/funds/LSFIX/"
  },
  "fund_b": {
    "name": "Loomis Sayles Investment Grade Fixed Income Fund",
    "ticker": "LSIGX",
    "slug": "LSIGX",
    "series_id": "S000006646",
    "html_url": "https://fundwatcher.app/funds/LSIGX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.5107290224606060697583657713",
    "coverage_b_by_a": "0.5107290224606060697583657715",
    "shared_count": 423,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
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        "name": "US TREASURY N/B",
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        "shared": true
      },
      {
        "name": "US TREASURY N/B",
        "value": "22641075.00",
        "weight": "0.04775695",
        "shared": false
      },
      {
        "name": "FIXED INC CLEARING CORP.REPO",
        "value": "11831642.09",
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        "name": "EchoStar Corp",
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        "name": "CONTINENTAL RESOURCES REGD 144A P/P 5.75000000",
        "value": "4300857.77",
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      },
      {
        "name": "Presidencia da Republica",
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      },
      {
        "name": "MORGAN STANLEY",
        "value": "3627440.59",
        "weight": "0.00765138",
        "shared": true
      },
      {
        "name": "GLENCORE FDG LLC",
        "value": "3424796.97",
        "weight": "0.00722394",
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      },
      {
        "name": "RPLDCI 6.581 05/30/49 144A",
        "value": "3261311.31",
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        "name": "WHEAT SEP 26",
        "value": "3159245.97",
        "weight": "0.00666382",
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        "name": "ROCKET MTGE. LLC / 3.875%",
        "value": "3086692.74",
        "weight": "0.00651078",
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      },
      {
        "name": "MALAYSIA GOVT OF 4.054% 04/18/2039",
        "value": "2861648.59",
        "weight": "0.00603609",
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      },
      {
        "name": "BOEING CO",
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        "weight": "0.00570546",
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        "name": "METLIFE INC JR SUBORDINA 144A 04/68 9.25",
        "value": "2661407.02",
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      {
        "name": "GLENLN 2.85 04/27/31 144A",
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        "weight": "0.00557713",
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        "value": "2621091.78",
        "weight": "0.00552868",
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      },
      {
        "name": "MEXICO UNITED MEXICAN STATES 8% 07/31/2053",
        "value": "2500810.91",
        "weight": "0.00527497",
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      },
      {
        "name": "MORGAN STANLEY",
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        "name": "U.S. Treasury Bills",
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        "name": "TEVA PHARMACEUTICALS NE REGD 4.10000000",
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      },
      {
        "name": "CANADIAN NATL RE",
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      {
        "name": "DISH DBS Corp",
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        "name": "CEMEX SAB DE CV REGD 144A P/P 3.87500000",
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      {
        "name": "NRG TERM B 1LN 04/16/2031",
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      },
      {
        "name": "TARGA RESOURCES",
        "value": "2072566.82",
        "weight": "0.00437168",
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      },
      {
        "name": "Turkiye Government Bond",
        "value": "2030662.73",
        "weight": "0.00428329",
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      },
      {
        "name": "VA TOBGEN 6.71 06/01/2046",
        "value": "2011236.84",
        "weight": "0.00424231",
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      },
      {
        "name": "BX Trust 2025-VLT6",
        "value": "1986250.00",
        "weight": "0.00418961",
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      {
        "name": "ORACLE CORP",
        "value": "1974479.39",
        "weight": "0.00416478",
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      {
        "name": "Wyndham Hotels & Resorts Term Loan B 175 2030-05-01",
        "value": "1970187.60",
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      },
      {
        "name": "BOEING CO/THE",
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      {
        "name": "TransUnion Term Loan B-8 175 2031-05-29",
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      {
        "name": "Oaktree CLO 2019-2 Ltd",
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      {
        "name": "CSC HOLDINGS LLC REGD 144A P/P 5.37500000",
        "value": "1878460.05",
        "weight": "0.00396225",
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      },
      {
        "name": "BROADCOM INC",
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        "weight": "0.00392205",
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      {
        "name": "EXPEDIA GRP INC",
        "value": "1855163.66",
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      {
        "name": "ASHTEAD CAPITAL",
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      {
        "name": "Canadian Government Bond",
        "value": "1736898.45",
        "weight": "0.00366365",
        "shared": true
      },
      {
        "name": "ROYAL CARIBBEAN CRUISES SR UNSECURED 144A 04/28 5.5",
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        "weight": "0.00363702",
        "shared": false
      },
      {
        "name": "TURKIYE GOVERNMENT BOND TRY 36.0% 08-12-26",
        "value": "1712159.50",
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      },
      {
        "name": "JEFFERIES GROUP",
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      {
        "name": "AERCAP IRELAND",
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      {
        "name": "SALESFORCE INC",
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        "weight": "0.00349056",
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      {
        "name": "JPMorgan Chase & Co., Series OO",
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        "weight": "0.00344145",
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      {
        "name": "UZBEKISTAN INTL BOND REGD 144A P/P 6.90000000",
        "value": "1630806.10",
        "weight": "0.00343987",
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      },
      {
        "name": "Ball Corp.",
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        "name": "CHILE",
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      {
        "name": "Ardonagh Midco 3 PLC 2024 USD Term Loan B",
        "value": "1567448.17",
        "weight": "0.00330623",
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      {
        "name": "ENTG 4.75 04/15/29 144A",
        "value": "1566821.95",
        "weight": "0.00330491",
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      {
        "name": "T/L DAYFORCE INC REGD 0.00000000",
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        "name": "US TREASURY N/B",
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      },
      {
        "name": "US TREASURY N/B",
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      {
        "name": "FIXED INC CLEARING CORP.REPO",
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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": "US TREASURY N/B",
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      {
        "name": "National Life Insurance Co.",
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      {
        "name": "NLV Financial Corp",
        "value": "1543654.14",
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      {
        "name": "GLENCORE FDG LLC",
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      },
      {
        "name": "RPLDCI 6.581 05/30/49 144A",
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      },
      {
        "name": "EchoStar Corp",
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        "name": "BOEING CO",
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        "name": "APPLOVIN CORP",
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      },
      {
        "name": "CONTINENTAL RESOURCES REGD 144A P/P 2.87500000",
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      },
      {
        "name": "B 0 09/17/26",
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        "weight": "0.00655483",
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      },
      {
        "name": "AERCAP IRELAND",
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      {
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      {
        "name": "Presidencia da Republica",
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      },
      {
        "name": "WELLS FARGO CO",
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      {
        "name": "VIPER ENERGY PAR",
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        "name": "ANTHOL 3.75 07/15/27",
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      {
        "name": "JPMorgan Chase & Co., Series OO",
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      {
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      {
        "name": "LEIDOS INC",
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        "name": "U.S. Treasury Bills",
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        "name": "TEVA PHARMACEUTICALS NE REGD 4.10000000",
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      },
      {
        "name": "GOLDMAN SACHS GP",
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      {
        "name": "CHI COMMERCIAL MORTGAGE TRUST 2025-SFT SER 2025-SFT CL A V/R REGD 144A P/P 5.48216000",
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        "weight": "0.00459654",
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      },
      {
        "name": "Wyndham Hotels & Resorts Term Loan B 175 2030-05-01",
        "value": "799139.69",
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      },
      {
        "name": "CIFC Funding Ltd., Series 2018-1A, Class A1R",
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      },
      {
        "name": "TARGA RESOURCES",
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      {
        "name": "ROCKET MTGE. LLC / 4.00%",
        "value": "775357.46",
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      {
        "name": "Flutter Financing BV2024 Term Loan B",
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      {
        "name": "ROYAL CARIBBEAN CRUISES SR UNSECURED 144A 09/31 5.625",
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      },
      {
        "name": "DIN 2025-1A A2",
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      {
        "name": "PALMER SQUARE BDC CLO 1 LTD SER 1A CL A V/R REGD 144A P/P 5.50454000",
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      },
      {
        "name": "MALAYSIA GOVT OF 4.054% 04/18/2039",
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      },
      {
        "name": "ATLASSIAN CORP",
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        "name": "JEFFERIES GROUP",
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        "weight": "0.00379887",
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      },
      {
        "name": "TURKIYE GOVERNMENT BOND TRY 36.0% 08-12-26",
        "value": "668114.51",
        "weight": "0.00378785",
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      },
      {
        "name": "MEXICO UNITED MEXICAN STATES 8% 07/31/2053",
        "value": "662937.25",
        "weight": "0.00375850",
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      },
      {
        "name": "GLENLN 2.5 09/01/30 144A",
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      {
        "name": "CONTINENTAL RESOURCES REGD 144A P/P 5.75000000",
        "value": "654301.11",
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      },
      {
        "name": "MORGAN STANLEY",
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      },
      {
        "name": "CANADIAN NATL RE",
        "value": "630222.45",
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      },
      {
        "name": "BIOMARIN PHARMACEUTICAL TERM B 1LN 01/28/2033",
        "value": "628034.40",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-056161",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/917469/000141036826056161/0001410368-26-056161-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-056160",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/917469/000141036826056160/0001410368-26-056160-index.htm"
    }
  ]
}