{
  "page": "compare",
  "query": {
    "a": "CSIBX",
    "b": "CGAFX"
  },
  "retrieved_at": "2026-07-07T18:46:34+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": "Calvert Bond Fund",
    "ticker": "CSIBX",
    "slug": "CSIBX",
    "series_id": "S000008718",
    "html_url": "https://fundwatcher.app/funds/CSIBX/"
  },
  "fund_b": {
    "name": "Calvert Green Bond Fund",
    "ticker": "CGAFX",
    "slug": "CGAFX",
    "series_id": "S000042600",
    "html_url": "https://fundwatcher.app/funds/CGAFX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.1131898237046479619693015436",
    "coverage_b_by_a": "0.1131898237046479619693015438",
    "shared_count": 69,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
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      },
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        "name": "FNCL 5 4/26",
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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": "US TREASURY N/B",
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      },
      {
        "name": "US TREASURY N/B",
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      },
      {
        "name": "EUROPEAN INVT BK",
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      },
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      {
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      },
      {
        "name": "Fannie Mae Pool",
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      {
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      {
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      {
        "name": "UMBS, 30 Year",
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      {
        "name": "Nykredit Realkredit A/S, Series 01e",
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      },
      {
        "name": "Nykredit Realkredit A/S, Series 01E",
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      },
      {
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      {
        "name": "Realkredit Danmark A/S, Series 23S",
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      {
        "name": "UMBS, 30 Year",
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      {
        "name": "CIXCN 7 1/2 05/30/29",
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      {
        "name": "Fannie Mae Connecticut Avenue Securities",
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      {
        "name": "Global Atlantic (Fin) Co.",
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      {
        "name": "Sunrun Jupiter Issuer LLC",
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      {
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      {
        "name": "BROOKFIELD ASSE",
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      {
        "name": "GWT Trust",
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      {
        "name": "Cloud Capital Holdco LP, Series 2024-1A, Class A2",
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      {
        "name": "LIBMUT V4.125 12/15/51 144A",
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        "name": "ASIAN INFRASTRUC",
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      },
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        "name": "BNP V7.75 PERP 144A",
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      {
        "name": "HCA INC",
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      {
        "name": "Fortitude Group Holdings, LLC",
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    "b_top": [
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      {
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      {
        "name": "Freddie Mac Multifamily Structured Pass Through Certificates",
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      {
        "name": "Freddie Mac Multifamily Structured Pass Through Certificates",
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        "name": "Freddie Mac Pool",
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      {
        "name": "NEXTERA ENERGY",
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      {
        "name": "APPLE INC",
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      {
        "name": "FORD MOTOR CO",
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        "name": "Freddie Mac Pool",
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      {
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      {
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      {
        "name": "Freddie Mac Pool",
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      },
      {
        "name": "INT BK RECON&DEV",
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      {
        "name": "EXPORT DEV CAN",
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      {
        "name": "Freddie Mac Pool",
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      {
        "name": "LIBERTY UTILITIES FIN COMPANY GUAR 144A 09/30 2.05",
        "value": "10745231.36",
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      },
      {
        "name": "VERIZON COMM INC",
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      {
        "name": "GENERAL MOTORS C",
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      },
      {
        "name": "EXP-IMP BK KOREA",
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      },
      {
        "name": "EUROPEAN INVT BK",
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      },
      {
        "name": "BNP Paribas SA",
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      },
      {
        "name": "JPM V6.07 10/22/27",
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      {
        "name": "State Street Navigator Securities Lending Government Money Market Portfolio",
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      {
        "name": "JBL 4.25 05/15/27",
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      {
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      {
        "name": "FNA 2018-M4 A2",
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      },
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        "name": "Prologis Euro Finance LLC",
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      {
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      },
      {
        "name": "SMURFIT KAPPA",
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      {
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      {
        "name": "FNA 2020-M1 A2",
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      },
      {
        "name": "TESLA LEASE ELECTRIC VEHICLE S TLEVS 2025 A A2 144A",
        "value": "6975927.99",
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      },
      {
        "name": "Fannie Mae Pool",
        "value": "6889278.35",
        "weight": "0.00845216",
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      },
      {
        "name": "ENEL FINANCE INTL NV SR UNSECURED 144A 06/27 4.625",
        "value": "6725363.89",
        "weight": "0.00825106",
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      },
      {
        "name": "DIGITAL DUTCH FINCO BV 1.5% 03/15/2030 REGS",
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      },
      {
        "name": "Fannie Mae Pool",
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      },
      {
        "name": "Wells Fargo Commercial Mortgage Trust, Series 2025-609M, Class A",
        "value": "6543787.33",
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      },
      {
        "name": "MA ST 3.277% 6/1/2046",
        "value": "6482075.93",
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      },
      {
        "name": "FIFTH THIRD BANC",
        "value": "6447717.69",
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      },
      {
        "name": "HA SUST INF CAP",
        "value": "6362889.59",
        "weight": "0.00780636",
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      },
      {
        "name": "ING GROEP NV",
        "value": "6300265.96",
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      },
      {
        "name": "HEALTHPEAK PROP",
        "value": "6221824.88",
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      },
      {
        "name": "INTESA SANPAOLO SPA GBP REG S SR NON PREF (B) 6.5% 03-14-29/28",
        "value": "5964010.77",
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      },
      {
        "name": "AES CORP/THE",
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      },
      {
        "name": "COMCAST CORP COMPANY GUAR 02/33 4.65",
        "value": "5943219.78",
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        "shared": false
      },
      {
        "name": "Cloud Capital Holdco LP, Series 2024-1A, Class A2",
        "value": "5905201.44",
        "weight": "0.00724484",
        "shared": true
      },
      {
        "name": "Fannie Mae Pool",
        "value": "5901074.08",
        "weight": "0.00723978",
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      },
      {
        "name": "SUNRUN DEMETER ISSUER LLC SUNRN 2021 2A A 144A",
        "value": "5863042.04",
        "weight": "0.00719312",
        "shared": true
      },
      {
        "name": "AXA SA",
        "value": "5838752.78",
        "weight": "0.00716332",
        "shared": false
      },
      {
        "name": "ALEXANDRIA REAL",
        "value": "5775720.07",
        "weight": "0.00708598",
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      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-050773",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/356682/000141036826050773/0001410368-26-050773-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-050776",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1121624/000141036826050776/0001410368-26-050776-index.htm"
    }
  ]
}