{
  "page": "compare",
  "query": {
    "a": "CFWIX",
    "b": "TBLU"
  },
  "retrieved_at": "2026-07-07T18:57:39+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 Global Water Fund",
    "ticker": "CFWIX",
    "slug": "CFWIX",
    "series_id": "S000024182",
    "html_url": "https://fundwatcher.app/funds/CFWIX/"
  },
  "fund_b": {
    "name": "Tortoise Global Water Fund",
    "ticker": "TBLU",
    "slug": "TBLU",
    "series_id": "S000092074",
    "html_url": "https://fundwatcher.app/funds/TBLU/"
  },
  "overlap": {
    "coverage_a_by_b": "0.4064985993622521877615590638",
    "coverage_b_by_a": "0.4064985993622521877615590638",
    "shared_count": 45,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "State Street Navigator Securities Lending Government Money Market Portfolio",
        "value": "15487552.05",
        "weight": "0.02795839",
        "shared": false
      },
      {
        "name": "AMERICAN WATER WRKS COMPANY",
        "value": "10177762.83",
        "weight": "0.01837307",
        "shared": true
      },
      {
        "name": "SABESP(CIA SANEAM BASIC)SP ADR",
        "value": "9776800.41",
        "weight": "0.01764924",
        "shared": true
      },
      {
        "name": "ESSENTIAL UTILITIES INC",
        "value": "9387822.94",
        "weight": "0.01694705",
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      },
      {
        "name": "VEOLIA ENVIRONNE",
        "value": "9262668.92",
        "weight": "0.01672112",
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      },
      {
        "name": "UNITED UTILITIES",
        "value": "8770166.85",
        "weight": "0.01583205",
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      },
      {
        "name": "ECOLAB INC",
        "value": "8735032.72",
        "weight": "0.01576863",
        "shared": true
      },
      {
        "name": "SEVERN TRENT",
        "value": "8680078.97",
        "weight": "0.01566942",
        "shared": true
      },
      {
        "name": "WATERS CORP",
        "value": "8676998.60",
        "weight": "0.01566386",
        "shared": false
      },
      {
        "name": "XYLEM INC",
        "value": "8586553.00",
        "weight": "0.01550059",
        "shared": true
      },
      {
        "name": "VERALTO CORP",
        "value": "8228984.14",
        "weight": "0.01485510",
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      },
      {
        "name": "SJW GROUP",
        "value": "8152724.53",
        "weight": "0.01471743",
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      },
      {
        "name": "GUANGDONG INVESTMENTS LTD",
        "value": "8076285.37",
        "weight": "0.01457945",
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      },
      {
        "name": "AMER STATES WATE",
        "value": "8065931.68",
        "weight": "0.01456075",
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      },
      {
        "name": "COPASA MG - ORD",
        "value": "7926650.08",
        "weight": "0.01430932",
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      },
      {
        "name": "CALIF WATER SRVC",
        "value": "7915729.24",
        "weight": "0.01428961",
        "shared": true
      },
      {
        "name": "PENTAIR PLC",
        "value": "7640940.76",
        "weight": "0.01379355",
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      },
      {
        "name": "BADGER METER INC",
        "value": "7536449.80",
        "weight": "0.01360492",
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      },
      {
        "name": "SANEPAR-UNIT",
        "value": "7524756.32",
        "weight": "0.01358382",
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      },
      {
        "name": "HAWKINS INC",
        "value": "7416729.60",
        "weight": "0.01338880",
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      },
      {
        "name": "WATTS WATER TECH INC CL A",
        "value": "7264797.54",
        "weight": "0.01311453",
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      },
      {
        "name": "PENNON GRP PLC",
        "value": "7194856.71",
        "weight": "0.01298828",
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      },
      {
        "name": "ZURN ELKAY WATER SOLUTIONS CORP",
        "value": "7102835.36",
        "weight": "0.01282216",
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      },
      {
        "name": "TETRA TECH INC",
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      },
      {
        "name": "BJ ENT WATER",
        "value": "6934730.90",
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      },
      {
        "name": "SPIRAX GROUP PLC COMMON STOCK",
        "value": "6832875.22",
        "weight": "0.01233482",
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      },
      {
        "name": "KURITA WATER INDUSTRIES LTD COMMON STOCK",
        "value": "6685436.48",
        "weight": "0.01206866",
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      },
      {
        "name": "MIDDLESEX WATER CO",
        "value": "6645952.20",
        "weight": "0.01199738",
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      },
      {
        "name": "KEMIRA OYJ",
        "value": "6433139.44",
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      },
      {
        "name": "AGUAS ANDINAS-A",
        "value": "6303102.08",
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      },
      {
        "name": "COWAY CO LTD",
        "value": "6156766.66",
        "weight": "0.01111430",
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      },
      {
        "name": "RELIANCE WORLDWIDE CORP",
        "value": "6142147.77",
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      },
      {
        "name": "ACEA SPA",
        "value": "6040004.16",
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      },
      {
        "name": "CHINA WATER AFFA",
        "value": "5862505.79",
        "weight": "0.01058309",
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      },
      {
        "name": "ORGANO CORP",
        "value": "5834381.21",
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      },
      {
        "name": "FERGUSON ENTERPRISES INC",
        "value": "5780882.58",
        "weight": "0.01043575",
        "shared": true
      },
      {
        "name": "ENERGY RECOVERY INC",
        "value": "5484061.58",
        "weight": "0.00989992",
        "shared": true
      },
      {
        "name": "MUELLER INDUSTRIES INC",
        "value": "5299785.60",
        "weight": "0.00956726",
        "shared": false
      },
      {
        "name": "CORE & MAIN IN-A",
        "value": "5021016.00",
        "weight": "0.00906402",
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      },
      {
        "name": "OTTER TAIL CORPORATION",
        "value": "4975242.45",
        "weight": "0.00898139",
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      },
      {
        "name": "AECOM",
        "value": "4876556.26",
        "weight": "0.00880324",
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      },
      {
        "name": "GEBERIT INTERNATINAL AG",
        "value": "4841314.22",
        "weight": "0.00873962",
        "shared": true
      },
      {
        "name": "MASCO CORPORATION",
        "value": "4819699.32",
        "weight": "0.00870060",
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      },
      {
        "name": "CHEMED CORP",
        "value": "4737615.08",
        "weight": "0.00855242",
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      },
      {
        "name": "METAWATER CO LTD",
        "value": "4733112.10",
        "weight": "0.00854429",
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      },
      {
        "name": "VALMONT INDUSTRIES INC",
        "value": "4710131.16",
        "weight": "0.00850281",
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      },
      {
        "name": "SULZER AG-REG",
        "value": "4656018.25",
        "weight": "0.00840512",
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      },
      {
        "name": "MONTROSE ENVIRONMENTAL GROUP INC",
        "value": "4652982.18",
        "weight": "0.00839964",
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      },
      {
        "name": "MUELLER WATER PRODUCTS INC A",
        "value": "4622663.42",
        "weight": "0.00834491",
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      },
      {
        "name": "EBARA CORP",
        "value": "4602334.87",
        "weight": "0.00830821",
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    ],
    "b_top": [
      {
        "name": "ECOLAB INC",
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      },
      {
        "name": "FERGUSON ENTERPRISES INC",
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      {
        "name": "XYLEM INC",
        "value": "3769548.20",
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      {
        "name": "VEOLIA ENVIRONNE",
        "value": "2717172.29",
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      },
      {
        "name": "UNITED UTILITIES",
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      {
        "name": "GEBERIT INTERNATINAL AG",
        "value": "2378430.12",
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        "shared": true
      },
      {
        "name": "AMERICAN WATER WRKS COMPANY",
        "value": "2270612.76",
        "weight": "0.03833584",
        "shared": true
      },
      {
        "name": "SEVERN TRENT",
        "value": "2200826.38",
        "weight": "0.03715761",
        "shared": true
      },
      {
        "name": "VERALTO CORP",
        "value": "2141511.40",
        "weight": "0.03615616",
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      },
      {
        "name": "IDEX CORPORATION",
        "value": "2050711.30",
        "weight": "0.03462314",
        "shared": true
      },
      {
        "name": "PENTAIR PLC",
        "value": "2024864.66",
        "weight": "0.03418676",
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      },
      {
        "name": "STANTEC INC",
        "value": "1988040.98",
        "weight": "0.03356505",
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      },
      {
        "name": "BELIMO HOLDING-R",
        "value": "1861595.89",
        "weight": "0.03143021",
        "shared": true
      },
      {
        "name": "SABESP(CIA SANEAM BASIC)SP ADR",
        "value": "1850896.76",
        "weight": "0.03124958",
        "shared": true
      },
      {
        "name": "ADVANCED DRAINAGE SYSTEMS INC",
        "value": "1603399.72",
        "weight": "0.02707096",
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      },
      {
        "name": "ESSENTIAL UTILITIES INC",
        "value": "1479449.58",
        "weight": "0.02497826",
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      },
      {
        "name": "CORE & MAIN IN-A",
        "value": "1350858.72",
        "weight": "0.02280719",
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      },
      {
        "name": "TETRA TECH INC",
        "value": "1225512.96",
        "weight": "0.02069092",
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      },
      {
        "name": "WATTS WATER TECH INC CL A",
        "value": "1178204.16",
        "weight": "0.01989218",
        "shared": true
      },
      {
        "name": "SMITH (AO) CORP",
        "value": "1156584.00",
        "weight": "0.01952716",
        "shared": true
      },
      {
        "name": "KURITA WATER INDUSTRIES LTD COMMON STOCK",
        "value": "1121450.39",
        "weight": "0.01893398",
        "shared": true
      },
      {
        "name": "ZURN ELKAY WATER SOLUTIONS CORP",
        "value": "993141.38",
        "weight": "0.01676768",
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      },
      {
        "name": "FISCHER(GEO)-REG",
        "value": "920719.72",
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      },
      {
        "name": "FORTUNE BRANDS INNOVATIONS INC",
        "value": "853898.76",
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      },
      {
        "name": "PRIMO BRANDS CORP A",
        "value": "746965.80",
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      },
      {
        "name": "PENNON GRP PLC",
        "value": "718394.14",
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      },
      {
        "name": "LIXIL CORP",
        "value": "636871.26",
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      },
      {
        "name": "MUELLER WATER PRODUCTS INC A",
        "value": "612008.64",
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      },
      {
        "name": "BADGER METER INC",
        "value": "587465.22",
        "weight": "0.00991846",
        "shared": true
      },
      {
        "name": "RINNAI CORPORATION",
        "value": "547709.15",
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      },
      {
        "name": "ORGANO CORP",
        "value": "533282.11",
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      },
      {
        "name": "GUANGDONG INVESTMENTS LTD",
        "value": "499343.00",
        "weight": "0.00843065",
        "shared": true
      },
      {
        "name": "FRANKLIN ELECTRIC CO. INC.",
        "value": "498797.34",
        "weight": "0.00842143",
        "shared": true
      },
      {
        "name": "OTTER TAIL CORPORATION",
        "value": "466433.10",
        "weight": "0.00787501",
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      },
      {
        "name": "MIURA CO LTD",
        "value": "437806.17",
        "weight": "0.00739169",
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      },
      {
        "name": "HAYWARD HOLDINGS INC",
        "value": "417552.00",
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      },
      {
        "name": "AMER STATES WATE",
        "value": "377345.39",
        "weight": "0.00637090",
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      },
      {
        "name": "CALIF WATER SRVC",
        "value": "351353.52",
        "weight": "0.00593207",
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      },
      {
        "name": "BJ ENT WATER",
        "value": "282877.01",
        "weight": "0.00477595",
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      },
      {
        "name": "GENUIT GROUP PLC",
        "value": "240826.42",
        "weight": "0.00406599",
        "shared": true
      },
      {
        "name": "SJW GROUP",
        "value": "234255.45",
        "weight": "0.00395505",
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      },
      {
        "name": "KITZ CORP",
        "value": "210433.84",
        "weight": "0.00355286",
        "shared": false
      },
      {
        "name": "LINDSAY CORP",
        "value": "190331.10",
        "weight": "0.00321345",
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      },
      {
        "name": "SELECT WATER SOLUTIONS INC CL A",
        "value": "176315.66",
        "weight": "0.00297682",
        "shared": false
      },
      {
        "name": "GORMAN-RUPP CO",
        "value": "174577.14",
        "weight": "0.00294747",
        "shared": true
      },
      {
        "name": "TSUKISHIMA KIKAI",
        "value": "156212.98",
        "weight": "0.00263742",
        "shared": false
      },
      {
        "name": "CHINA LESSO",
        "value": "144259.53",
        "weight": "0.00243560",
        "shared": true
      },
      {
        "name": "NOMURA MICRO SCI",
        "value": "140543.66",
        "weight": "0.00237287",
        "shared": false
      },
      {
        "name": "FRST AM-GV OB-X",
        "value": "134889.80",
        "weight": "0.00227741",
        "shared": false
      },
      {
        "name": "MIDDLESEX WATER CO",
        "value": "129492.00",
        "weight": "0.00218628",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-050753",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1121624/000141036826050753/0001410368-26-050753-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000894189-26-013443",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/2034406/000089418926013443/0000894189-26-013443-index.htm"
    }
  ]
}