{
  "page": "compare",
  "query": {
    "a": "CVMC",
    "b": "CMJAX"
  },
  "retrieved_at": "2026-07-07T19:23:22+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 US Mid-Cap Core Responsible Index ETF",
    "ticker": "CVMC",
    "slug": "CVMC",
    "series_id": "S000077961",
    "html_url": "https://fundwatcher.app/funds/CVMC/"
  },
  "fund_b": {
    "name": "Calvert U.S. Mid Cap Core Responsible Index Fund",
    "ticker": "CMJAX",
    "slug": "CMJAX",
    "series_id": "S000051236",
    "html_url": "https://fundwatcher.app/funds/CMJAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.9789863421089277413359582145",
    "coverage_b_by_a": "0.9789863421089277413359582146",
    "shared_count": 622,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "MSILF-GOVT-INS",
        "value": "1564266.07",
        "weight": "0.01852152",
        "shared": true
      },
      {
        "name": "CORNING INC",
        "value": "786586.45",
        "weight": "0.00931349",
        "shared": true
      },
      {
        "name": "VERTIV HOLDINGS CO",
        "value": "703879.22",
        "weight": "0.00833420",
        "shared": true
      },
      {
        "name": "WESTERN DIGITAL CORP",
        "value": "681364.31",
        "weight": "0.00806762",
        "shared": true
      },
      {
        "name": "MARVELL TECHNOLOGY INC",
        "value": "664625.50",
        "weight": "0.00786942",
        "shared": true
      },
      {
        "name": "SANDISK CORPORATION",
        "value": "663930.30",
        "weight": "0.00786119",
        "shared": true
      },
      {
        "name": "SEAGATE TECHNOLOGY HOLDINGS PLC",
        "value": "641311.12",
        "weight": "0.00759337",
        "shared": true
      },
      {
        "name": "QUANTA SVCS INC",
        "value": "616000.44",
        "weight": "0.00729368",
        "shared": true
      },
      {
        "name": "CUMMINS INC",
        "value": "563844.96",
        "weight": "0.00667614",
        "shared": true
      },
      {
        "name": "ROSS STORES INC",
        "value": "530093.61",
        "weight": "0.00627651",
        "shared": true
      },
      {
        "name": "GENERAL MOTORS CO",
        "value": "516136.00",
        "weight": "0.00611125",
        "shared": true
      },
      {
        "name": "WARNER BROS DISCOVERY INC",
        "value": "513392.16",
        "weight": "0.00607876",
        "shared": true
      },
      {
        "name": "SEMPRA ENERGY",
        "value": "497510.40",
        "weight": "0.00589072",
        "shared": true
      },
      {
        "name": "TE CONNECTIVITY PLC",
        "value": "476147.56",
        "weight": "0.00563777",
        "shared": true
      },
      {
        "name": "BAKER HUGHES CO",
        "value": "471183.90",
        "weight": "0.00557900",
        "shared": true
      },
      {
        "name": "PACCAR INC",
        "value": "463039.50",
        "weight": "0.00548257",
        "shared": true
      },
      {
        "name": "REALTY INCOME CORP REIT",
        "value": "447225.80",
        "weight": "0.00529533",
        "shared": true
      },
      {
        "name": "TRUIST FINL CORP",
        "value": "445311.39",
        "weight": "0.00527266",
        "shared": true
      },
      {
        "name": "CIENA CORP",
        "value": "441029.28",
        "weight": "0.00522196",
        "shared": true
      },
      {
        "name": "DOMINION ENERGY INC",
        "value": "433358.20",
        "weight": "0.00513113",
        "shared": true
      },
      {
        "name": "TARGET CORP",
        "value": "423594.00",
        "weight": "0.00501552",
        "shared": true
      },
      {
        "name": "FASTENAL CO",
        "value": "411521.60",
        "weight": "0.00487258",
        "shared": true
      },
      {
        "name": "MONOLITHIC POWER SYS INC",
        "value": "410006.25",
        "weight": "0.00485463",
        "shared": true
      },
      {
        "name": "EXELON CORP",
        "value": "406081.68",
        "weight": "0.00480816",
        "shared": true
      },
      {
        "name": "XCEL ENERGY INC",
        "value": "399027.12",
        "weight": "0.00472464",
        "shared": true
      },
      {
        "name": "LUMENTUM HOLDINGS INC",
        "value": "394951.12",
        "weight": "0.00467637",
        "shared": true
      },
      {
        "name": "OCCIDENTAL PETROLEUM CORP",
        "value": "392210.00",
        "weight": "0.00464392",
        "shared": true
      },
      {
        "name": "AMETEK INC NEW",
        "value": "391207.00",
        "weight": "0.00463204",
        "shared": true
      },
      {
        "name": "COMFORT SYSTEMS USA INC",
        "value": "388875.18",
        "weight": "0.00460443",
        "shared": true
      },
      {
        "name": "KEYSIGHT TECHNOLOGIES INC",
        "value": "387129.27",
        "weight": "0.00458376",
        "shared": true
      },
      {
        "name": "ELECTRONIC ARTS INC",
        "value": "378790.46",
        "weight": "0.00448503",
        "shared": true
      },
      {
        "name": "KROGER CO",
        "value": "378659.88",
        "weight": "0.00448348",
        "shared": true
      },
      {
        "name": "TERADYNE INC",
        "value": "373539.60",
        "weight": "0.00442285",
        "shared": true
      },
      {
        "name": "EDWARDS LIFESCIENCES CORP",
        "value": "373012.64",
        "weight": "0.00441661",
        "shared": true
      },
      {
        "name": "UNITED RENTALS INC",
        "value": "367194.24",
        "weight": "0.00434772",
        "shared": true
      },
      {
        "name": "BECTON DICKINSON and CO",
        "value": "362572.38",
        "weight": "0.00429300",
        "shared": true
      },
      {
        "name": "ALNYLAM PHARMACEUTICALS INC",
        "value": "361310.04",
        "weight": "0.00427805",
        "shared": true
      },
      {
        "name": "DELTA AIR LI",
        "value": "360521.04",
        "weight": "0.00426871",
        "shared": true
      },
      {
        "name": "FORD MOTOR CO",
        "value": "360290.34",
        "weight": "0.00426598",
        "shared": true
      },
      {
        "name": "IDEXX LABS INC",
        "value": "356800.15",
        "weight": "0.00422465",
        "shared": true
      },
      {
        "name": "YUM! BRANDS INC",
        "value": "352784.12",
        "weight": "0.00417710",
        "shared": true
      },
      {
        "name": "WESTINGHOUSE AIR BRAKE TECH CORP",
        "value": "348874.36",
        "weight": "0.00413081",
        "shared": true
      },
      {
        "name": "FERGUSON ENTERPRISES INC",
        "value": "348723.70",
        "weight": "0.00412902",
        "shared": true
      },
      {
        "name": "CONSOLIDATED EDISON INC",
        "value": "343954.02",
        "weight": "0.00407255",
        "shared": true
      },
      {
        "name": "PUB SERV ENTERP",
        "value": "336266.30",
        "weight": "0.00398152",
        "shared": true
      },
      {
        "name": "ROCKWELL AUTOMATION INC",
        "value": "331605.12",
        "weight": "0.00392633",
        "shared": true
      },
      {
        "name": "CBRE GROUP INC - CL A",
        "value": "330251.48",
        "weight": "0.00391031",
        "shared": true
      },
      {
        "name": "DATADOG INC CL A",
        "value": "327588.75",
        "weight": "0.00387878",
        "shared": true
      },
      {
        "name": "FIFTH THIRD BANCORP",
        "value": "325266.46",
        "weight": "0.00385128",
        "shared": true
      },
      {
        "name": "NUCOR CORP",
        "value": "321797.30",
        "weight": "0.00381021",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "CORNING INC",
        "value": "4013426.49",
        "weight": "0.00944192",
        "shared": true
      },
      {
        "name": "VERTIV HOLDINGS CO",
        "value": "3592064.30",
        "weight": "0.00845063",
        "shared": true
      },
      {
        "name": "WESTERN DIGITAL CORP",
        "value": "3476337.48",
        "weight": "0.00817838",
        "shared": true
      },
      {
        "name": "MARVELL TECHNOLOGY INC",
        "value": "3400683.65",
        "weight": "0.00800040",
        "shared": true
      },
      {
        "name": "SANDISK CORPORATION",
        "value": "3390174.24",
        "weight": "0.00797567",
        "shared": true
      },
      {
        "name": "SEAGATE TECHNOLOGY HOLDINGS PLC",
        "value": "3271979.52",
        "weight": "0.00769761",
        "shared": true
      },
      {
        "name": "QUANTA SVCS INC",
        "value": "3143688.52",
        "weight": "0.00739579",
        "shared": true
      },
      {
        "name": "CUMMINS INC",
        "value": "2886477.30",
        "weight": "0.00679068",
        "shared": true
      },
      {
        "name": "ROSS STORES INC",
        "value": "2745135.36",
        "weight": "0.00645816",
        "shared": true
      },
      {
        "name": "WARNER BROS DISCOVERY INC",
        "value": "2659226.40",
        "weight": "0.00625605",
        "shared": true
      },
      {
        "name": "GENERAL MOTORS CO",
        "value": "2647655.50",
        "weight": "0.00622883",
        "shared": true
      },
      {
        "name": "SEMPRA ENERGY",
        "value": "2547214.38",
        "weight": "0.00599254",
        "shared": true
      },
      {
        "name": "BAKER HUGHES CO",
        "value": "2404271.10",
        "weight": "0.00565625",
        "shared": true
      },
      {
        "name": "TE CONNECTIVITY PLC",
        "value": "2404148.04",
        "weight": "0.00565596",
        "shared": true
      },
      {
        "name": "PACCAR INC",
        "value": "2374911.00",
        "weight": "0.00558718",
        "shared": true
      },
      {
        "name": "TRUIST FINL CORP",
        "value": "2296982.99",
        "weight": "0.00540385",
        "shared": true
      },
      {
        "name": "REALTY INCOME CORP REIT",
        "value": "2276630.16",
        "weight": "0.00535596",
        "shared": true
      },
      {
        "name": "CIENA CORP",
        "value": "2251345.77",
        "weight": "0.00529648",
        "shared": true
      },
      {
        "name": "DOMINION ENERGY INC",
        "value": "2219832.56",
        "weight": "0.00522234",
        "shared": true
      },
      {
        "name": "TARGET CORP",
        "value": "2172510.00",
        "weight": "0.00511101",
        "shared": true
      },
      {
        "name": "FASTENAL CO",
        "value": "2126790.40",
        "weight": "0.00500345",
        "shared": true
      },
      {
        "name": "MONOLITHIC POWER SYS INC",
        "value": "2093765.25",
        "weight": "0.00492576",
        "shared": true
      },
      {
        "name": "EXELON CORP",
        "value": "2080506.84",
        "weight": "0.00489457",
        "shared": true
      },
      {
        "name": "XCEL ENERGY INC",
        "value": "2044388.40",
        "weight": "0.00480960",
        "shared": true
      },
      {
        "name": "AMETEK INC NEW",
        "value": "2033204.60",
        "weight": "0.00478329",
        "shared": true
      },
      {
        "name": "LUMENTUM HOLDINGS INC",
        "value": "2015515.68",
        "weight": "0.00474167",
        "shared": true
      },
      {
        "name": "OCCIDENTAL PETROLEUM CORP",
        "value": "2001155.00",
        "weight": "0.00470789",
        "shared": true
      },
      {
        "name": "COMFORT SYSTEMS USA INC",
        "value": "1987124.59",
        "weight": "0.00467488",
        "shared": true
      },
      {
        "name": "KEYSIGHT TECHNOLOGIES INC",
        "value": "1975742.89",
        "weight": "0.00464810",
        "shared": true
      },
      {
        "name": "ELECTRONIC ARTS INC",
        "value": "1941861.75",
        "weight": "0.00456839",
        "shared": true
      },
      {
        "name": "KROGER CO",
        "value": "1932156.72",
        "weight": "0.00454556",
        "shared": true
      },
      {
        "name": "EDWARDS LIFESCIENCES CORP",
        "value": "1911349.44",
        "weight": "0.00449661",
        "shared": true
      },
      {
        "name": "TERADYNE INC",
        "value": "1907127.18",
        "weight": "0.00448668",
        "shared": true
      },
      {
        "name": "UNITED RENTALS INC",
        "value": "1866570.72",
        "weight": "0.00439127",
        "shared": true
      },
      {
        "name": "BECTON DICKINSON and CO",
        "value": "1858930.29",
        "weight": "0.00437329",
        "shared": true
      },
      {
        "name": "ALNYLAM PHARMACEUTICALS INC",
        "value": "1853202.87",
        "weight": "0.00435982",
        "shared": true
      },
      {
        "name": "IDEXX LABS INC",
        "value": "1831199.51",
        "weight": "0.00430805",
        "shared": true
      },
      {
        "name": "DELTA AIR LI",
        "value": "1828864.80",
        "weight": "0.00430256",
        "shared": true
      },
      {
        "name": "FORD MOTOR CO",
        "value": "1823608.50",
        "weight": "0.00429019",
        "shared": true
      },
      {
        "name": "YUM! BRANDS INC",
        "value": "1819116.00",
        "weight": "0.00427962",
        "shared": true
      },
      {
        "name": "FERGUSON ENTERPRISES INC",
        "value": "1814996.06",
        "weight": "0.00426993",
        "shared": true
      },
      {
        "name": "WESTINGHOUSE AIR BRAKE TECH CORP",
        "value": "1781108.57",
        "weight": "0.00419021",
        "shared": true
      },
      {
        "name": "CONSOLIDATED EDISON INC",
        "value": "1765268.46",
        "weight": "0.00415294",
        "shared": true
      },
      {
        "name": "PUB SERV ENTERP",
        "value": "1721968.40",
        "weight": "0.00405108",
        "shared": true
      },
      {
        "name": "CBRE GROUP INC - CL A",
        "value": "1693791.84",
        "weight": "0.00398479",
        "shared": true
      },
      {
        "name": "DATADOG INC CL A",
        "value": "1679379.30",
        "weight": "0.00395088",
        "shared": true
      },
      {
        "name": "FIFTH THIRD BANCORP",
        "value": "1674836.54",
        "weight": "0.00394019",
        "shared": true
      },
      {
        "name": "ROCKWELL AUTOMATION INC",
        "value": "1670227.52",
        "weight": "0.00392935",
        "shared": true
      },
      {
        "name": "NUCOR CORP",
        "value": "1665127.70",
        "weight": "0.00391735",
        "shared": true
      },
      {
        "name": "MSCI INC",
        "value": "1648292.58",
        "weight": "0.00387775",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0002071691-26-011935",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1676326/000207169126011935/0002071691-26-011935-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-050758",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1105446/000141036826050758/0001410368-26-050758-index.htm"
    }
  ]
}