{
  "page": "compare",
  "query": {
    "a": "MSBYX",
    "b": "LSDIX"
  },
  "retrieved_at": "2026-07-07T18:59:15+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": "MassMutual Short-Duration Bond Fund",
    "ticker": "MSBYX",
    "slug": "MSBYX",
    "series_id": "S000003785",
    "html_url": "https://fundwatcher.app/funds/MSBYX/"
  },
  "fund_b": {
    "name": "Loomis Sayles Intermediate Duration Bond Fund",
    "ticker": "LSDIX",
    "slug": "LSDIX",
    "series_id": "S000006645",
    "html_url": "https://fundwatcher.app/funds/LSDIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.04268131224111734159384759922",
    "coverage_b_by_a": "0.04268131224111734159384759922",
    "shared_count": 26,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "Phillips 66",
        "value": "2997988.50",
        "weight": "0.02346270",
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      },
      {
        "name": "Fortive Corp",
        "value": "2988090.30",
        "weight": "0.02338523",
        "shared": false
      },
      {
        "name": "CRH America Finance Inc",
        "value": "2978813.10",
        "weight": "0.02331263",
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      },
      {
        "name": "Charles Schwab Corp/The",
        "value": "2967702.60",
        "weight": "0.02322567",
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      },
      {
        "name": "Bayer Corporation 0% CP 20/07/2026",
        "value": "2961732.90",
        "weight": "0.02317895",
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      },
      {
        "name": "522 Funding CLO 2018-3A Ltd",
        "value": "2352573.89",
        "weight": "0.01841159",
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      },
      {
        "name": "FIXED INC CLEARING CORP.REPO",
        "value": "2299785.92",
        "weight": "0.01799846",
        "shared": true
      },
      {
        "name": "Keurig Dr Pepper Inc 0% CP 23/04/2026",
        "value": "1994546.20",
        "weight": "0.01560961",
        "shared": false
      },
      {
        "name": "Penske Truck Leasing Co LP / PTL Finance Corp. 0% CP 28/04/2026",
        "value": "1993550.60",
        "weight": "0.01560182",
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      },
      {
        "name": "VW Credit Inc",
        "value": "1984935.60",
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      },
      {
        "name": "BHG Securitization Trust, Series 2021-B, Class C",
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        "shared": false
      },
      {
        "name": "Enterprise Fleet Financing LLC, Series 2026-1, Class A2",
        "value": "1297288.59",
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        "shared": false
      },
      {
        "name": "Elmwood CLO I Ltd., Series 2019-1A, Class A1R3",
        "value": "1247503.75",
        "weight": "0.00976315",
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      },
      {
        "name": "WLAKE 2025-2A A3",
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        "weight": "0.00942080",
        "shared": true
      },
      {
        "name": "LAD AUTO RECEIVABLES TRUST 2023-3 SER 2023-3A CL C REGD 144A P/P 6.43000000",
        "value": "1015210.10",
        "weight": "0.00794518",
        "shared": false
      },
      {
        "name": "AFFRM 2024-B A 144A 4.62% 09-15-29",
        "value": "1002130.30",
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      },
      {
        "name": "SDART 2025-3 A3",
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      },
      {
        "name": "Nelnet Student Loan Trust 2018-5",
        "value": "954597.60",
        "weight": "0.00747082",
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      },
      {
        "name": "State Street Navigator Securities Lending Government Money Market Portfolio",
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      },
      {
        "name": "HPS LOAN MANAGEMENT 2021-16 LTD HLM 2021-16A A1R",
        "value": "874174.00",
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      },
      {
        "name": "BLUE OWL TECHNOL",
        "value": "866987.32",
        "weight": "0.00678517",
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      },
      {
        "name": "GOLUB CAPITAL",
        "value": "847244.50",
        "weight": "0.00663066",
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      },
      {
        "name": "Sofi Professional Loan Program 2019-A LLC",
        "value": "840466.11",
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      },
      {
        "name": "ENSTAR GROUP LTD",
        "value": "816182.85",
        "weight": "0.00638757",
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      },
      {
        "name": "Woori Bank",
        "value": "810452.35",
        "weight": "0.00634272",
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      },
      {
        "name": "SANTOS FINANCE LTD REGD 144A P/P 3.64900000",
        "value": "771981.87",
        "weight": "0.00604164",
        "shared": false
      },
      {
        "name": "BGC GROUP INC",
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      },
      {
        "name": "OAK STREET INVESTMENT GRADE NET LEASE FUND SERIES OAKIG 2020-1A A1",
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        "weight": "0.00593904",
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      },
      {
        "name": "Symphony CLO XXII Ltd",
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      {
        "name": "BLACKSTONE SEC",
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      {
        "name": "Whitebox CLO III Ltd., Series 2021-3A, Class A1R",
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      {
        "name": "CIFC Funding 2022-IV Ltd",
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      },
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        "name": "PIEDMONT OPERAT",
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      {
        "name": "ANGINC 5.25 06/03/30 144A",
        "value": "697147.26",
        "weight": "0.00545598",
        "shared": true
      },
      {
        "name": "HUMANA INC",
        "value": "682254.75",
        "weight": "0.00533943",
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      },
      {
        "name": "SMB PRIVATE EDUCATION LOAN TRUST 2023-D SER 2023-D CL A1B V/R REGD 144A P/P 5.63385000",
        "value": "664458.00",
        "weight": "0.00520015",
        "shared": false
      },
      {
        "name": "Laurel Road Prime Student Loan Trust 2019-A",
        "value": "664377.46",
        "weight": "0.00519951",
        "shared": false
      },
      {
        "name": "SYNOVUS BANK GA",
        "value": "660320.25",
        "weight": "0.00516776",
        "shared": false
      },
      {
        "name": "MORGAN STANLEY",
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        "weight": "0.00495421",
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      {
        "name": "NWSA 3.875 05/15/29 144A",
        "value": "632123.71",
        "weight": "0.00494709",
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      },
      {
        "name": "HIGHWOODS REALTY",
        "value": "632038.73",
        "weight": "0.00494643",
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      },
      {
        "name": "Cox Enterprises, Inc. 1.80 10/01/2030",
        "value": "630396.44",
        "weight": "0.00493357",
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      },
      {
        "name": "Fortitude Global Funding 4.63 10/06/2028",
        "value": "621625.07",
        "weight": "0.00486493",
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      },
      {
        "name": "JH North America Holdings Inc.",
        "value": "620798.57",
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      },
      {
        "name": "CELANESE US HLDS",
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      {
        "name": "ELLINGTON FINANCIAL MORTGAGE T EFMT 2024 INV2 A2 144A",
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        "weight": "0.00483240",
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      },
      {
        "name": "Ellington Financial Mortgage Trust",
        "value": "616954.00",
        "weight": "0.00482837",
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      },
      {
        "name": "ORACLE CORP",
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      {
        "name": "Citadel Finance LLC",
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      {
        "name": "TRTN 2.05 04/15/26 144A",
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    ],
    "b_top": [
      {
        "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": "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",
        "value": "2159709.84",
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      },
      {
        "name": "Freddie Mac Multifamily Structured Pass Through Certificates",
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        "weight": "0.00856596",
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      },
      {
        "name": "FORDR 2025-1 A",
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      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "Avis Budget Rental Car Funding AESOP LLC, Series 2023-3A, Class A",
        "value": "1117928.62",
        "weight": "0.00558844",
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      },
      {
        "name": "BANK5 2024-5YR6 A3",
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      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "GOLDMAN SACHS GP",
        "value": "888483.57",
        "weight": "0.00444146",
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      },
      {
        "name": "AmeriCredit Automobile Receivables Trust, Series 2023-1, Class B",
        "value": "874333.47",
        "weight": "0.00437073",
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      },
      {
        "name": "BARCLAYS PLC",
        "value": "821468.83",
        "weight": "0.00410646",
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      },
      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "WFCM 2022-C62 A4 FRN 04-15-55",
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      },
      {
        "name": "BANK 2021-BN37 A5",
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      {
        "name": "BBCMS 2021-C12 A5",
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      },
      {
        "name": "CSMC TR 2014-USA 3.953% 09/15/2037 144A",
        "value": "727935.23",
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      },
      {
        "name": "Hertz Vehicle Financing LLC, Series 2023-3A, Class A",
        "value": "722430.28",
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      },
      {
        "name": "PNC V4.429 07/21/28",
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      },
      {
        "name": "NatWest Markets PLC",
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      },
      {
        "name": "AMERICAN WATER",
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      },
      {
        "name": "ROYAL BK CANADA",
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      },
      {
        "name": "WLAKE 2023-3A C 144A 6.02% 09-15-28",
        "value": "698903.19",
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      },
      {
        "name": "BANK OF AMER CRP",
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        "weight": "0.00348013",
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      },
      {
        "name": "BANK5 2023-5YR3 A3",
        "value": "663871.61",
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      },
      {
        "name": "Toyota Lease Owner Trust 2024-B",
        "value": "659301.73",
        "weight": "0.00329580",
        "shared": false
      },
      {
        "name": "Mercedes-Benz Finance North America LLC",
        "value": "654241.66",
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      },
      {
        "name": "Takeoff Merger Sub, Inc.",
        "value": "638861.81",
        "weight": "0.00319362",
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      },
      {
        "name": "DNB Bank ASA",
        "value": "633486.86",
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      },
      {
        "name": "CCCIT 2025-A2 A",
        "value": "626278.12",
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      },
      {
        "name": "STELLANTIS FINANCIAL UNDERWRITTEN ENHANCED  SER 2025-CA CL A3 REGD 144A P/P 4.11000000",
        "value": "622331.19",
        "weight": "0.00311099",
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      },
      {
        "name": "Government National Mortgage Association",
        "value": "617049.49",
        "weight": "0.00308458",
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      },
      {
        "name": "CarMax Select Receivables Trust, Series 2025-A, Class A3",
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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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      },
      {
        "name": "SDART 2023-5 B",
        "value": "595443.05",
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      },
      {
        "name": "BANCO BILBAO VIZ",
        "value": "593012.33",
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      },
      {
        "name": "DIN 2025-1A A2",
        "value": "590131.16",
        "weight": "0.00295002",
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      },
      {
        "name": "CITIGROUP INC",
        "value": "584966.11",
        "weight": "0.00292420",
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      },
      {
        "name": "WELLS FARGO CO",
        "value": "579816.79",
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      },
      {
        "name": "FORDR 2021-1 A 144A 1.37% 10-17-33",
        "value": "569352.82",
        "weight": "0.00284615",
        "shared": false
      },
      {
        "name": "BMW US Capital LLC",
        "value": "563468.19",
        "weight": "0.00281673",
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      },
      {
        "name": "American Express Co",
        "value": "559149.34",
        "weight": "0.00279515",
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      },
      {
        "name": "CONAGRA BRANDS",
        "value": "558529.43",
        "weight": "0.00279205",
        "shared": false
      },
      {
        "name": "Bluepeak ABS Issuer LLC, Series 2025-1A, Class A2",
        "value": "551528.17",
        "weight": "0.00275705",
        "shared": false
      },
      {
        "name": "JPMCC 2019-COR5 A4",
        "value": "542798.05",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-053584",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/927972/000141036826053584/0001410368-26-053584-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-056138",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/917469/000141036826056138/0001410368-26-056138-index.htm"
    }
  ]
}