{
  "page": "compare",
  "query": {
    "a": "MMOBX",
    "b": "NPSAX"
  },
  "retrieved_at": "2026-07-07T18:04:58+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 Diversified Bond Fund",
    "ticker": "MMOBX",
    "slug": "MMOBX",
    "series_id": "S000003793",
    "html_url": "https://fundwatcher.app/funds/MMOBX/"
  },
  "fund_b": {
    "name": "Nuveen Preferred Securities and Income Fund",
    "ticker": "NPSAX",
    "slug": "NPSAX",
    "series_id": "S000015514",
    "html_url": "https://fundwatcher.app/funds/NPSAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.06545994630175668066454481702",
    "coverage_b_by_a": "0.06545994630175668066454481703",
    "shared_count": 23,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "US TREASURY N/B",
        "value": "1984765.60",
        "weight": "0.02781621",
        "shared": false
      },
      {
        "name": "New Residential Mortgage Loan Trust 2021-NQM3",
        "value": "1299538.24",
        "weight": "0.01821284",
        "shared": false
      },
      {
        "name": "State Street Navigator Securities Lending Government Money Market Portfolio",
        "value": "1137627.50",
        "weight": "0.01594369",
        "shared": true
      },
      {
        "name": "Fannie Mae Pool",
        "value": "1044561.41",
        "weight": "0.01463938",
        "shared": false
      },
      {
        "name": "FIDUS RE LTD 144A VARIABLE RATE 01/08/2037",
        "value": "899798.85",
        "weight": "0.01261055",
        "shared": false
      },
      {
        "name": "Fannie Mae Pool",
        "value": "809931.59",
        "weight": "0.01135108",
        "shared": false
      },
      {
        "name": "PRGO 6 1/8 09/30/32",
        "value": "643263.75",
        "weight": "0.00901525",
        "shared": false
      },
      {
        "name": "Freddie Mac Pool",
        "value": "636903.43",
        "weight": "0.00892611",
        "shared": false
      },
      {
        "name": "UNITI GROUP LP / UNITI GROUP FINANCE INC / CSL CAPITAL LLC 8.625% 06/15/2032 144A",
        "value": "611091.46",
        "weight": "0.00856436",
        "shared": false
      },
      {
        "name": "EFMT, Series 2026-NQM4, Class A1",
        "value": "599803.20",
        "weight": "0.00840616",
        "shared": false
      },
      {
        "name": "A&D Mortgage Trust 2025-NQM5",
        "value": "599263.30",
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      },
      {
        "name": "Hilcorp Energy I, L.P.",
        "value": "591170.30",
        "weight": "0.00828517",
        "shared": false
      },
      {
        "name": "EFMT 2026-INV2",
        "value": "588700.78",
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      },
      {
        "name": "SVC 4.95 10/01/29",
        "value": "534363.00",
        "weight": "0.00748902",
        "shared": false
      },
      {
        "name": "Fannie Mae Pool",
        "value": "515457.53",
        "weight": "0.00722406",
        "shared": false
      },
      {
        "name": "GGAM Finance Ltd.",
        "value": "511122.50",
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      },
      {
        "name": "FR SD0905",
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      },
      {
        "name": "American National Group Inc.",
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      },
      {
        "name": "CIFC FUNDING 2019-VI LTD A1R TSFR3M+145 07/16/2037 144A",
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      },
      {
        "name": "WISE CLO Ltd., Series 2023-1A, Class AR",
        "value": "500070.50",
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      },
      {
        "name": "Neuberger Berman Loan Advisers CLO 44 Ltd., Series 2021-44A, Class BR",
        "value": "499403.50",
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      },
      {
        "name": "Aimco CLO 15 Ltd",
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      {
        "name": "OCP CLO Ltd., Series 2015-9A, Class AR3",
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      {
        "name": "Sixth Street CLO XIV Ltd., Series 2019-14A, Class A1R2",
        "value": "498650.00",
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      },
      {
        "name": "Oha Credit Partners X Ltd",
        "value": "498452.50",
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      },
      {
        "name": "Magnetite XXVI Ltd., Series 2020-26A, Class AR2",
        "value": "498352.50",
        "weight": "0.00698434",
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      },
      {
        "name": "OCP CLO 2015-9 Ltd",
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      },
      {
        "name": "BRSL 5.75 01/15/33 144A",
        "value": "472429.37",
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      },
      {
        "name": "Wells Fargo Commercial Mortgage Trust 2021-FCMT",
        "value": "460854.28",
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      },
      {
        "name": "Nexstar Media Inc",
        "value": "456451.41",
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      },
      {
        "name": "HINNT LLC, Series 2025-A, Class D",
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      {
        "name": "FIXED INC CLEARING CORP.REPO",
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      {
        "name": "BGC GRP. INC 6.60%",
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      {
        "name": "SYNOVUS FINL",
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      {
        "name": "CHS/Community Health Systems, Inc.",
        "value": "410256.08",
        "weight": "0.00574968",
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      {
        "name": "California Buyer Ltd. / Atlantica Sustainable Infrastructure PLC",
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      },
      {
        "name": "HARVEST COMMERCIAL CAPITAL LOAN TRUST 2025-1 HCCLT 2025-1 M4",
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        "weight": "0.00566172",
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      },
      {
        "name": "ALVGR V6.55 PERP 144a",
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        "weight": "0.00561640",
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      {
        "name": "Humana Inc",
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      {
        "name": "COREBRIDGE FIN",
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      {
        "name": "SUBURBAN PROPANE PARTNRS REGD 144A P/P 6.50000000",
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        "weight": "0.00544985",
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      {
        "name": "INTNED 3 7/8 PERP",
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      {
        "name": "G2 MA4321",
        "value": "382068.19",
        "weight": "0.00535463",
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      },
      {
        "name": "NATWEST GROUP PLC JR SUBORDINA 12/99 VAR",
        "value": "380913.00",
        "weight": "0.00533844",
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      },
      {
        "name": "Cloud Software Group, Inc.",
        "value": "379373.96",
        "weight": "0.00531687",
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      },
      {
        "name": "METLIFE CAPITAL TRUST IV PFD 144A LIFE JR SUB (H) 7.875% 12-15-67/37",
        "value": "377321.35",
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      },
      {
        "name": "BANK, Series 2020-BN30, Class MCDF",
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        "weight": "0.00526357",
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      },
      {
        "name": "Swedbank AB",
        "value": "370959.10",
        "weight": "0.00519894",
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      },
      {
        "name": "Ares Finance Company III, LLC 4.125%, Fixed until 06/30/2026",
        "value": "363900.96",
        "weight": "0.00510002",
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      },
      {
        "name": "XPLR Infrastructure Operating Partners, L.P. 7.75%, Due 04/15/2034",
        "value": "361463.20",
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    ],
    "b_top": [
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        "name": "WHEAT SEP 26",
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      },
      {
        "name": "State Street Navigator Securities Lending Government Money Market Portfolio",
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      {
        "name": "UBS V9.25 PERP 144A",
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        "shared": false
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      {
        "name": "BARCLAYS PLC REGD V/R /PERP/ 9.62500000",
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      {
        "name": "NWG 8 1/8 PERP",
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      {
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      {
        "name": "SANTAN 9 5/8 PERP",
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      },
      {
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      {
        "name": "Bank of Montreal",
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      {
        "name": "JPMorgan Chase & Co., Series NN",
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      {
        "name": "NATWEST GROUP PLC JR SUBORDINA 12/99 VAR",
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      {
        "name": "Nuveen Preferred And Income ETF",
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      {
        "name": "ENBRIDGE INC SUBORDINATED 01/84 VAR",
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      },
      {
        "name": "BNP PARIBAS SA JR SUBORDINA 144A 12/99 VAR",
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      {
        "name": "Credit Agricole SA",
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      {
        "name": "HSBC HOLDINGS PLC JR SUBORDINA 12/99 VAR",
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      {
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      {
        "name": "ESGR 7 PERP",
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      {
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      {
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      {
        "name": "NORDEA BANK ABP F2V",
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      {
        "name": "BBVASM V7.75 PERP",
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      {
        "name": "HSBC Holdings PLC Floating rate, Due 12/31/2049",
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      {
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      {
        "name": "BNP V7.75 PERP 144A",
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      {
        "name": "ET V7.125 PERP G",
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      },
      {
        "name": "Banco Bilbao Vizcaya Argentaria S.A.",
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      },
      {
        "name": "Truist Financial Corp., Series N",
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      {
        "name": "CREDIT AGRICOLE SA F2V",
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      },
      {
        "name": "Goldman Sachs Group, Inc. (The), Series X",
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        "name": "The PNC Financial Services Group, Inc.",
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        "name": "BANK OF AMERICA CORP REGD V/R /PERP/ 6.25000000",
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        "name": "ING GROEP NV JR SUBORDINA 12/99 VAR",
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      {
        "name": "BNP PARIBAS SA JR SUBORDINA 144A 12/99 VAR",
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      },
      {
        "name": "Societe Generale SA",
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      {
        "name": "GM V5.75 PERP A",
        "value": "43195413.63",
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      },
      {
        "name": "JPMorgan Chase & Co., Series OO",
        "value": "42746760.27",
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        "shared": true
      },
      {
        "name": "CANADIAN IMPERIAL BANK OF COMM JR SUBORDINA 10/85 VAR",
        "value": "42613443.85",
        "weight": "0.00653708",
        "shared": false
      },
      {
        "name": "CM V6.95 01/28/85",
        "value": "42570923.10",
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        "shared": false
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-053564",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/927972/000141036826053564/0001410368-26-053564-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001380786-26-000026",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1380786/000138078626000026/0001380786-26-000026-index.htm"
    }
  ]
}