{
  "page": "compare",
  "query": {
    "a": "HICSX",
    "b": "CCVIX"
  },
  "retrieved_at": "2026-07-07T18:47:56+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": "Harbor Convertible Securities Fund",
    "ticker": "HICSX",
    "slug": "HICSX",
    "series_id": "S000032104",
    "html_url": "https://fundwatcher.app/funds/HICSX/"
  },
  "fund_b": {
    "name": "Calamos Convertible Fund",
    "ticker": "CCVIX",
    "slug": "CCVIX",
    "series_id": "S000004060",
    "html_url": "https://fundwatcher.app/funds/CCVIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.3533893047385005193218663533",
    "coverage_b_by_a": "0.3533893047385005193218663534",
    "shared_count": 51,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "WESTERN DIGITAL CORPORATION SR UNSEC CV 3.0% 11-15-28",
        "value": "1329081.04",
        "weight": "0.03413991",
        "shared": true
      },
      {
        "name": "Boeing Co. (The), Conv. Pfd.",
        "value": "981970.24",
        "weight": "0.02522372",
        "shared": true
      },
      {
        "name": "Lumentum Holdings Inc., Conv.",
        "value": "680682.14",
        "weight": "0.01748458",
        "shared": true
      },
      {
        "name": "Wells Fargo & Co., Series L, Conv. Pfd.",
        "value": "678678.00",
        "weight": "0.01743310",
        "shared": false
      },
      {
        "name": "NEXTERA ENERGY INC PREFFERD STOCK",
        "value": "612111.45",
        "weight": "0.01572321",
        "shared": false
      },
      {
        "name": "BLOOM ENERGY CORP CONV 0% 11/15/2030 144A",
        "value": "567000.00",
        "weight": "0.01456444",
        "shared": true
      },
      {
        "name": "LUMENTUM HOLDINGS INC SR UNSECURED 12/29 1.5",
        "value": "565102.67",
        "weight": "0.01451571",
        "shared": false
      },
      {
        "name": "FIRSTENERGY CORP SR UNSECURED 144A 01/29 3.625",
        "value": "545500.00",
        "weight": "0.01401218",
        "shared": false
      },
      {
        "name": "AKAMAI TECHNOLOGIES INC SR UNSECURED 02/29 1.125",
        "value": "525725.31",
        "weight": "0.01350423",
        "shared": false
      },
      {
        "name": "WULF 1 09/01/31",
        "value": "524800.00",
        "weight": "0.01348046",
        "shared": true
      },
      {
        "name": "Bank of America Corp., Series L, Conv. Pfd.",
        "value": "508368.00",
        "weight": "0.01305837",
        "shared": true
      },
      {
        "name": "STX 3.5 06/01/28",
        "value": "496450.00",
        "weight": "0.01275224",
        "shared": true
      },
      {
        "name": "SUPER MICRO COMPUTER INC CONV 3.5% 03/01/2029",
        "value": "458175.00",
        "weight": "0.01176907",
        "shared": false
      },
      {
        "name": "Guardant Health, Inc.",
        "value": "447408.72",
        "weight": "0.01149252",
        "shared": false
      },
      {
        "name": "ALBEMARLE CORP PFD",
        "value": "429769.32",
        "weight": "0.01103942",
        "shared": true
      },
      {
        "name": "InterDigital, Inc., Convertible",
        "value": "422750.00",
        "weight": "0.01085912",
        "shared": false
      },
      {
        "name": "AST SPACEMOBILE INC SR UNSECURED 144A 01/36 2",
        "value": "409785.00",
        "weight": "0.01052609",
        "shared": true
      },
      {
        "name": "SNOWFLAKE INC CONV 0% 10/01/2027",
        "value": "407250.00",
        "weight": "0.01046097",
        "shared": false
      },
      {
        "name": "Sirius XM Holdings, Inc.",
        "value": "406800.00",
        "weight": "0.01044941",
        "shared": false
      },
      {
        "name": "WELLTOWER OP LLC CV 144A SR UNSEC 2.75% 05-15-28",
        "value": "398000.00",
        "weight": "0.01022337",
        "shared": false
      },
      {
        "name": "ROCKET LAB USA INC CONV 4.25% 02/01/2029 144A",
        "value": "390218.75",
        "weight": "0.01002349",
        "shared": false
      },
      {
        "name": "Workvia, Inc.",
        "value": "387900.00",
        "weight": "0.00996393",
        "shared": false
      },
      {
        "name": "UNITY SOFTWARE INC CONV 0% 11/15/2026",
        "value": "387500.00",
        "weight": "0.00995365",
        "shared": false
      },
      {
        "name": "UBER TECHNOLOGIES INC SR UNSECURED 12/28 0.875",
        "value": "385059.21",
        "weight": "0.00989096",
        "shared": true
      },
      {
        "name": "CIPHER MINING INC CONV 0% 10/01/2031 144A",
        "value": "382125.00",
        "weight": "0.00981559",
        "shared": true
      },
      {
        "name": "ALRM 2.25 06/01/29",
        "value": "379400.00",
        "weight": "0.00974559",
        "shared": false
      },
      {
        "name": "RIVN 3.625 10/15/30",
        "value": "378760.59",
        "weight": "0.00972917",
        "shared": true
      },
      {
        "name": "ALNYLAM PHARMACEUTICALS INC SR UNSECURED 144A 09/28 0.0000",
        "value": "374438.67",
        "weight": "0.00961815",
        "shared": true
      },
      {
        "name": "ETSY INC SR UNSECURED 09/27 0.125",
        "value": "373500.00",
        "weight": "0.00959404",
        "shared": false
      },
      {
        "name": "DraftKings Holdings, Inc., Convertible",
        "value": "362971.76",
        "weight": "0.00932360",
        "shared": false
      },
      {
        "name": "Applied Digital Corporation, Convertible",
        "value": "362700.00",
        "weight": "0.00931662",
        "shared": false
      },
      {
        "name": "Match Group FinanceCo 3, Inc., Conv.",
        "value": "361966.31",
        "weight": "0.00929777",
        "shared": false
      },
      {
        "name": "El Paso Energy Capital Trust I, Conv. Pfd.",
        "value": "360144.00",
        "weight": "0.00925096",
        "shared": false
      },
      {
        "name": "GUARDANT HEALTH INC CONV 0% 05/15/2033 144A",
        "value": "357400.85",
        "weight": "0.00918050",
        "shared": true
      },
      {
        "name": "SOFI TECHNOLOGIES INC CONV 0% 10/15/2026 144A",
        "value": "356775.00",
        "weight": "0.00916443",
        "shared": false
      },
      {
        "name": "WT 4.625 08/15/30",
        "value": "349800.00",
        "weight": "0.00898526",
        "shared": true
      },
      {
        "name": "BRIDGEBIO PHARMA INC CONV 2.25% 02/01/2029",
        "value": "341775.00",
        "weight": "0.00877912",
        "shared": false
      },
      {
        "name": "CNP 4.25 08/15/26",
        "value": "335250.00",
        "weight": "0.00861152",
        "shared": false
      },
      {
        "name": "MIRUM PHARMACEUTICALS INC CONV 4% 05/01/2029",
        "value": "331375.00",
        "weight": "0.00851198",
        "shared": false
      },
      {
        "name": "IONS 1.75 06/15/28",
        "value": "328703.32",
        "weight": "0.00844335",
        "shared": false
      },
      {
        "name": "GME 0 04/01/30",
        "value": "324464.86",
        "weight": "0.00833448",
        "shared": false
      },
      {
        "name": "SOUTHERN CO/THE SR UNSECURED 06/27 4.5",
        "value": "322500.00",
        "weight": "0.00828401",
        "shared": true
      },
      {
        "name": "JBT MAREL CORP SR UNSECURED 144A 09/30 0.375",
        "value": "322500.00",
        "weight": "0.00828401",
        "shared": true
      },
      {
        "name": "Akamai Technologies, Inc., Convertible",
        "value": "319021.58",
        "weight": "0.00819466",
        "shared": false
      },
      {
        "name": "BWX Technologies, Inc., Convertible",
        "value": "310050.00",
        "weight": "0.00796421",
        "shared": true
      },
      {
        "name": "EOS ENERGY ENTERPRISES INC CONV 6.75% 06/15/2030 144A",
        "value": "307800.79",
        "weight": "0.00790643",
        "shared": false
      },
      {
        "name": "Bridgebio Pharma, Inc.",
        "value": "307500.00",
        "weight": "0.00789871",
        "shared": true
      },
      {
        "name": "Astronics Corporation",
        "value": "306043.92",
        "weight": "0.00786130",
        "shared": false
      },
      {
        "name": "SOUTHERN CO/THE SR UNSECURED 144A 06/28 3.25",
        "value": "300900.00",
        "weight": "0.00772917",
        "shared": false
      },
      {
        "name": "ETSY INC CONV 0.125% 10/01/2026",
        "value": "299235.00",
        "weight": "0.00768640",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "WESTERN DIGITAL CORPORATION SR UNSEC CV 3.0% 11-15-28",
        "value": "33157300.00",
        "weight": "0.03506713",
        "shared": true
      },
      {
        "name": "Lumentum Holdings Inc., Conv.",
        "value": "30654315.00",
        "weight": "0.03241997",
        "shared": true
      },
      {
        "name": "Boeing Co. (The), Conv. Pfd.",
        "value": "29724363.20",
        "weight": "0.03143646",
        "shared": true
      },
      {
        "name": "MKS INC SR UNSECURED 06/30 1.25",
        "value": "27415050.00",
        "weight": "0.02899413",
        "shared": true
      },
      {
        "name": "State Street Navigator Securities Lending Government Money Market Portfolio",
        "value": "25840210.00",
        "weight": "0.02732858",
        "shared": false
      },
      {
        "name": "NextEra Energy Capital Holdings, Inc., Convertible",
        "value": "23634125.00",
        "weight": "0.02499543",
        "shared": false
      },
      {
        "name": "Alibaba Group Holding Ltd.",
        "value": "20697060.00",
        "weight": "0.02188919",
        "shared": false
      },
      {
        "name": "BLOOM ENERGY CORP CONV 0% 11/15/2030 144A",
        "value": "19192490.00",
        "weight": "0.02029796",
        "shared": true
      },
      {
        "name": "BWX Technologies, Inc., Convertible",
        "value": "18922877.50",
        "weight": "0.02001282",
        "shared": true
      },
      {
        "name": "STX 3.5 06/01/28",
        "value": "18674137.50",
        "weight": "0.01974975",
        "shared": true
      },
      {
        "name": "CYBR 0 06/15/30",
        "value": "17052768.00",
        "weight": "0.01803499",
        "shared": true
      },
      {
        "name": "Akamai Technologies, Inc., Convertible",
        "value": "16693737.50",
        "weight": "0.01765528",
        "shared": false
      },
      {
        "name": "UBER TECHNOLOGIES INC SR UNSECURED 12/28 0.875",
        "value": "15697272.50",
        "weight": "0.01660142",
        "shared": true
      },
      {
        "name": "IREN LTD SR UNSECURED 144A 07/31 0.0000",
        "value": "14111130.00",
        "weight": "0.01492392",
        "shared": false
      },
      {
        "name": "RIVN 3.625 10/15/30",
        "value": "13301540.00",
        "weight": "0.01406770",
        "shared": true
      },
      {
        "name": "Liberty Media Corp.-Liberty Formula One Corp.",
        "value": "13146525.00",
        "weight": "0.01390375",
        "shared": false
      },
      {
        "name": "DOORDASH INC SR UNSECURED 144A 05/30 0.0000",
        "value": "13029510.00",
        "weight": "0.01378000",
        "shared": true
      },
      {
        "name": "PPL Capital Funding, Inc., Convertible",
        "value": "12972460.00",
        "weight": "0.01371966",
        "shared": true
      },
      {
        "name": "LYFT INC CONV 0% 09/15/2030 144A",
        "value": "12951190.00",
        "weight": "0.01369717",
        "shared": false
      },
      {
        "name": "Bank of America Corp., Series L, Conv. Pfd.",
        "value": "12833800.00",
        "weight": "0.01357301",
        "shared": true
      },
      {
        "name": "SNOWFLAKE INC SR UNSECURED 10/29 0.00000",
        "value": "12681810.00",
        "weight": "0.01341227",
        "shared": false
      },
      {
        "name": "AEIS 2.5 09/15/28",
        "value": "12630930.00",
        "weight": "0.01335846",
        "shared": true
      },
      {
        "name": "DDOG 0 12/01/29",
        "value": "12564615.00",
        "weight": "0.01328832",
        "shared": true
      },
      {
        "name": "Duke Energy Corporation, Convertible",
        "value": "12471000.00",
        "weight": "0.01318932",
        "shared": false
      },
      {
        "name": "SOUTHERN CO/THE SR UNSECURED 06/27 4.5",
        "value": "12379520.00",
        "weight": "0.01309257",
        "shared": true
      },
      {
        "name": "MTSI 0 12/15/29",
        "value": "12271025.00",
        "weight": "0.01297782",
        "shared": true
      },
      {
        "name": "CMS Energy Corporation, Convertible",
        "value": "11894960.00",
        "weight": "0.01258010",
        "shared": false
      },
      {
        "name": "WULF 1 09/01/31",
        "value": "11252470.00",
        "weight": "0.01190060",
        "shared": true
      },
      {
        "name": "WAYFAIR INC CONV 3.5% 11/15/2028",
        "value": "11182402.50",
        "weight": "0.01182650",
        "shared": true
      },
      {
        "name": "Welltower OP, LLC, Convertible",
        "value": "11064297.50",
        "weight": "0.01170159",
        "shared": false
      },
      {
        "name": "NET 0 06/15/30",
        "value": "10808756.64",
        "weight": "0.01143133",
        "shared": true
      },
      {
        "name": "CIPHER MINING INC CONV 0% 10/01/2031 144A",
        "value": "10589452.50",
        "weight": "0.01119939",
        "shared": true
      },
      {
        "name": "COINBASE GLOBAL INC SR UNSECURED 04/30 0.25",
        "value": "10564992.50",
        "weight": "0.01117353",
        "shared": true
      },
      {
        "name": "JAZZ INVTS I LTD CONV 3.125% 09/15/2030",
        "value": "10465520.00",
        "weight": "0.01106832",
        "shared": true
      },
      {
        "name": "IONS 0 12/01/30",
        "value": "10249092.50",
        "weight": "0.01083943",
        "shared": true
      },
      {
        "name": "MICROCHIP TECHNOLOGY INC SER A 7.5% PC 03/15/2028",
        "value": "9943452.60",
        "weight": "0.01051619",
        "shared": true
      },
      {
        "name": "ALBEMARLE CORP PFD",
        "value": "9803635.90",
        "weight": "0.01036832",
        "shared": true
      },
      {
        "name": "AVAV 0 07/15/30",
        "value": "9755047.50",
        "weight": "0.01031693",
        "shared": true
      },
      {
        "name": "HALOZYME THERAPEUTICS INC CONV 0.875% 11/15/2032 144A",
        "value": "9728317.50",
        "weight": "0.01028866",
        "shared": true
      },
      {
        "name": "Mirion Technologies (US), Inc.",
        "value": "9724350.00",
        "weight": "0.01028446",
        "shared": true
      },
      {
        "name": "ON Semiconductor Corporation, Convertible",
        "value": "9205905.00",
        "weight": "0.00973616",
        "shared": false
      },
      {
        "name": "DLR 1.875 11/15/29",
        "value": "9072437.50",
        "weight": "0.00959500",
        "shared": false
      },
      {
        "name": "LYV 2.875 01/15/30",
        "value": "9038390.00",
        "weight": "0.00955899",
        "shared": false
      },
      {
        "name": "WEC ENERGY GROUP INC SR UNSECURED 144A 06/28 3.375",
        "value": "8979425.00",
        "weight": "0.00949663",
        "shared": true
      },
      {
        "name": "FLUOR CORP SR UNSECURED 08/29 1.125",
        "value": "8975065.00",
        "weight": "0.00949202",
        "shared": false
      },
      {
        "name": "APOLLO GLOBAL MANAGEMENT PFD",
        "value": "8866179.70",
        "weight": "0.00937686",
        "shared": true
      },
      {
        "name": "GWRE 1.25 11/01/29",
        "value": "8502200.00",
        "weight": "0.00899192",
        "shared": false
      },
      {
        "name": "LEU 0 08/15/32",
        "value": "8378267.50",
        "weight": "0.00886085",
        "shared": true
      },
      {
        "name": "ZSCALER INC SR UNSECURED 144A 07/28 0.0000",
        "value": "8373870.00",
        "weight": "0.00885620",
        "shared": true
      },
      {
        "name": "Ares Management Corp., Series B, Conv. Pfd.",
        "value": "8295635.20",
        "weight": "0.00877346",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-033750",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/793769/000141036826033750/0001410368-26-033750-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-034361",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/826732/000141036826034361/0001410368-26-034361-index.htm"
    }
  ]
}