{
  "page": "compare",
  "query": {
    "a": "EEMIX",
    "b": "MEMAX"
  },
  "retrieved_at": "2026-07-07T16:43:09+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": "MFS Emerging Markets Equity Research Fund",
    "ticker": "EEMIX",
    "slug": "EEMIX",
    "series_id": "S000070557",
    "html_url": "https://fundwatcher.app/funds/EEMIX/"
  },
  "fund_b": {
    "name": "MFS Emerging Markets Equity Fund",
    "ticker": "MEMAX",
    "slug": "MEMAX",
    "series_id": "S000002512",
    "html_url": "https://fundwatcher.app/funds/MEMAX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.5791686722680153736217574806",
    "coverage_b_by_a": "0.5791686722680153736217574807",
    "shared_count": 55,
    "as_of": {
      "a": "2026-04-30",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "TSMC",
        "value": "754920.63",
        "weight": "0.14849600",
        "shared": true
      },
      {
        "name": "SK HYNIX INC",
        "value": "271029.73",
        "weight": "0.05331266",
        "shared": true
      },
      {
        "name": "TENCENT HOLDINGS LTD",
        "value": "267146.15",
        "weight": "0.05254875",
        "shared": true
      },
      {
        "name": "SAMSUNG ELE-PREF",
        "value": "254053.84",
        "weight": "0.04997344",
        "shared": true
      },
      {
        "name": "DELTA ELEC",
        "value": "138083.88",
        "weight": "0.02716167",
        "shared": true
      },
      {
        "name": "ALIBABA GROUP HOLDING LTD SPON ADR",
        "value": "127396.08",
        "weight": "0.02505933",
        "shared": false
      },
      {
        "name": "CCB-H",
        "value": "118203.42",
        "weight": "0.02325110",
        "shared": true
      },
      {
        "name": "ASE TECHNOLOGY H",
        "value": "111115.69",
        "weight": "0.02185691",
        "shared": true
      },
      {
        "name": "HDFC BANK LTD",
        "value": "110811.50",
        "weight": "0.02179708",
        "shared": true
      },
      {
        "name": "RELIANCE INDUSTRIES LTD(DEMAT)DEMATERIALIZED SHS",
        "value": "109702.42",
        "weight": "0.02157892",
        "shared": true
      },
      {
        "name": "HON HAI",
        "value": "105715.19",
        "weight": "0.02079461",
        "shared": true
      },
      {
        "name": "MEDIATEK",
        "value": "101831.91",
        "weight": "0.02003076",
        "shared": true
      },
      {
        "name": "MAHINDRA & MAHIN",
        "value": "81455.52",
        "weight": "0.01602264",
        "shared": true
      },
      {
        "name": "B3 SA",
        "value": "80468.31",
        "weight": "0.01582845",
        "shared": true
      },
      {
        "name": "Vale S.A. SPONS ADS REPR 1 COM NPV",
        "value": "75861.32",
        "weight": "0.01492223",
        "shared": true
      },
      {
        "name": "NATL BANK GREECE",
        "value": "72405.20",
        "weight": "0.01424240",
        "shared": true
      },
      {
        "name": "ICICI BANK LTD",
        "value": "69200.56",
        "weight": "0.01361204",
        "shared": false
      },
      {
        "name": "ACCTON TECH",
        "value": "69102.87",
        "weight": "0.01359282",
        "shared": false
      },
      {
        "name": "BYD COMPANY LTD H",
        "value": "68851.01",
        "weight": "0.01354328",
        "shared": false
      },
      {
        "name": "GRUPO F BANORT-O",
        "value": "66171.10",
        "weight": "0.01301613",
        "shared": true
      },
      {
        "name": "Techtronic Industries Company Limited",
        "value": "65534.98",
        "weight": "0.01289100",
        "shared": true
      },
      {
        "name": "BANK OF CYPRUS H",
        "value": "62063.21",
        "weight": "0.01220809",
        "shared": false
      },
      {
        "name": "GALP ENERGIA SGPS SA",
        "value": "60978.02",
        "weight": "0.01199463",
        "shared": true
      },
      {
        "name": "BRADESCO-ADR",
        "value": "60970.32",
        "weight": "0.01199311",
        "shared": false
      },
      {
        "name": "CHINA MERCHANTS BANK-H COMMON STOCK",
        "value": "60361.42",
        "weight": "0.01187334",
        "shared": true
      },
      {
        "name": "SAUDI BRITISH BK",
        "value": "59866.11",
        "weight": "0.01177591",
        "shared": true
      },
      {
        "name": "UPL LTD",
        "value": "57721.68",
        "weight": "0.01135409",
        "shared": true
      },
      {
        "name": "Receive CONTEMPORARY A-A Pay Overnight Rate -1",
        "value": "57713.09",
        "weight": "0.01135240",
        "shared": false
      },
      {
        "name": "MFS Institutional Money Market Portfolio, Class A",
        "value": "55007.29",
        "weight": "0.01082016",
        "shared": true
      },
      {
        "name": "WEG SA",
        "value": "54355.99",
        "weight": "0.01069205",
        "shared": true
      },
      {
        "name": "LARGAN PRECISION",
        "value": "53360.37",
        "weight": "0.01049620",
        "shared": true
      },
      {
        "name": "AIA Group Ltd",
        "value": "52866.52",
        "weight": "0.01039906",
        "shared": true
      },
      {
        "name": "KB FINANCIAL GRO",
        "value": "52748.90",
        "weight": "0.01037593",
        "shared": false
      },
      {
        "name": "Midea Group Company, Ltd.",
        "value": "51144.79",
        "weight": "0.01006039",
        "shared": true
      },
      {
        "name": "UNITED TRACTORS",
        "value": "49675.33",
        "weight": "0.00977134",
        "shared": true
      },
      {
        "name": "SAMSUNG FIRE & M",
        "value": "47972.55",
        "weight": "0.00943640",
        "shared": true
      },
      {
        "name": "Gold Fields Ltd SPONSORED ADR",
        "value": "46345.68",
        "weight": "0.00911639",
        "shared": true
      },
      {
        "name": "PDD HOLDINGS INC ADR",
        "value": "46344.32",
        "weight": "0.00911612",
        "shared": true
      },
      {
        "name": "AIRTAC INTERNATI",
        "value": "46215.73",
        "weight": "0.00909082",
        "shared": false
      },
      {
        "name": "ZIJIN MINING-H",
        "value": "45939.53",
        "weight": "0.00903649",
        "shared": false
      },
      {
        "name": "NetEase Inc. SPON ADS EACH REP 25 ORD SH",
        "value": "43008.66",
        "weight": "0.00845998",
        "shared": true
      },
      {
        "name": "CHINA PACIFIC-H",
        "value": "42813.32",
        "weight": "0.00842156",
        "shared": false
      },
      {
        "name": "EMIRATES NBD PJS",
        "value": "42050.04",
        "weight": "0.00827142",
        "shared": true
      },
      {
        "name": "ADNOC DRILLING C",
        "value": "40863.99",
        "weight": "0.00803812",
        "shared": true
      },
      {
        "name": "KWEICHOW MOUTAI CO LTD A",
        "value": "40617.12",
        "weight": "0.00798955",
        "shared": true
      },
      {
        "name": "INDUSTRIES QATAR",
        "value": "39296.17",
        "weight": "0.00772972",
        "shared": true
      },
      {
        "name": "INFOSYS LTD COMMON STOCK",
        "value": "39099.97",
        "weight": "0.00769113",
        "shared": true
      },
      {
        "name": "TELKOM INDONESIA",
        "value": "36883.57",
        "weight": "0.00725515",
        "shared": false
      },
      {
        "name": "ITC LTD (DEMAT)",
        "value": "36208.42",
        "weight": "0.00712235",
        "shared": true
      },
      {
        "name": "KANZHUN LTD CL A",
        "value": "36094.13",
        "weight": "0.00709986",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "TSMC",
        "value": "1024671085.90",
        "weight": "0.09910364",
        "shared": true
      },
      {
        "name": "SAMSUNG ELECTRONICS CO LTD",
        "value": "887535616.96",
        "weight": "0.08584023",
        "shared": false
      },
      {
        "name": "TENCENT HOLDINGS LTD",
        "value": "570022471.05",
        "weight": "0.05513115",
        "shared": true
      },
      {
        "name": "HON HAI",
        "value": "286394510.13",
        "weight": "0.02769936",
        "shared": true
      },
      {
        "name": "BABA-W",
        "value": "281811644.45",
        "weight": "0.02725612",
        "shared": false
      },
      {
        "name": "ASE TECHNOLOGY H",
        "value": "247109788.68",
        "weight": "0.02389984",
        "shared": true
      },
      {
        "name": "HDFC BANK LTD",
        "value": "231995430.25",
        "weight": "0.02243802",
        "shared": true
      },
      {
        "name": "MEDIATEK",
        "value": "193344867.80",
        "weight": "0.01869983",
        "shared": true
      },
      {
        "name": "CCB-H",
        "value": "179140765.54",
        "weight": "0.01732605",
        "shared": true
      },
      {
        "name": "KWEICHOW MOUTAI CO LTD A",
        "value": "168563038.72",
        "weight": "0.01630300",
        "shared": true
      },
      {
        "name": "RELIANCE INDUSTRIES LTD(DEMAT)DEMATERIALIZED SHS",
        "value": "151254542.18",
        "weight": "0.01462896",
        "shared": true
      },
      {
        "name": "PETROLEO BRASILEIRO SPONS ADR",
        "value": "143208579.80",
        "weight": "0.01385078",
        "shared": true
      },
      {
        "name": "B3 SA",
        "value": "142011787.77",
        "weight": "0.01373503",
        "shared": true
      },
      {
        "name": "DELTA ELEC",
        "value": "141020585.67",
        "weight": "0.01363916",
        "shared": true
      },
      {
        "name": "MAHINDRA & MAHIN",
        "value": "140963928.76",
        "weight": "0.01363368",
        "shared": true
      },
      {
        "name": "WALMART DE MEXIC",
        "value": "131938013.80",
        "weight": "0.01276072",
        "shared": true
      },
      {
        "name": "CHINA MERCHANTS BANK-H COMMON STOCK",
        "value": "128948362.60",
        "weight": "0.01247156",
        "shared": true
      },
      {
        "name": "PING AN-H",
        "value": "123150804.00",
        "weight": "0.01191084",
        "shared": false
      },
      {
        "name": "MFS Institutional Money Market Portfolio, Class A",
        "value": "122342435.07",
        "weight": "0.01183266",
        "shared": true
      },
      {
        "name": "INFOSYS LTD COMMON STOCK",
        "value": "122204819.88",
        "weight": "0.01181935",
        "shared": true
      },
      {
        "name": "KASIKORNBANK-FOR",
        "value": "118849560.88",
        "weight": "0.01149483",
        "shared": true
      },
      {
        "name": "WEG SA",
        "value": "118560651.52",
        "weight": "0.01146689",
        "shared": true
      },
      {
        "name": "MEITUAN-W",
        "value": "117515746.99",
        "weight": "0.01136583",
        "shared": false
      },
      {
        "name": "Gold Fields Ltd SPONSORED ADR",
        "value": "117284830.56",
        "weight": "0.01134350",
        "shared": true
      },
      {
        "name": "Midea Group Company, Ltd.",
        "value": "115795378.28",
        "weight": "0.01119944",
        "shared": true
      },
      {
        "name": "Vale S.A. SPONS ADS REPR 1 COM NPV",
        "value": "114558473.40",
        "weight": "0.01107981",
        "shared": true
      },
      {
        "name": "PDD HOLDINGS INC ADR",
        "value": "111176154.32",
        "weight": "0.01075268",
        "shared": true
      },
      {
        "name": "LENOVO GROUP",
        "value": "110570330.04",
        "weight": "0.01069409",
        "shared": true
      },
      {
        "name": "CHINA RESOURCES",
        "value": "105968632.56",
        "weight": "0.01024902",
        "shared": false
      },
      {
        "name": "SAMSUNG FIRE & M",
        "value": "105919311.78",
        "weight": "0.01024425",
        "shared": true
      },
      {
        "name": "NetEase Inc. SPON ADS EACH REP 25 ORD SH",
        "value": "93685833.84",
        "weight": "0.00906106",
        "shared": true
      },
      {
        "name": "SK HYNIX INC",
        "value": "91424492.87",
        "weight": "0.00884235",
        "shared": true
      },
      {
        "name": "ITC LTD (DEMAT)",
        "value": "91344414.90",
        "weight": "0.00883460",
        "shared": true
      },
      {
        "name": "KOTAK MAHINDRA BANK LTD",
        "value": "86972089.64",
        "weight": "0.00841172",
        "shared": false
      },
      {
        "name": "LG CORP",
        "value": "86309439.83",
        "weight": "0.00834763",
        "shared": true
      },
      {
        "name": "AIA Group Ltd",
        "value": "85996727.77",
        "weight": "0.00831739",
        "shared": true
      },
      {
        "name": "TATA CONSULTANCY VSS LTD",
        "value": "83105991.99",
        "weight": "0.00803780",
        "shared": false
      },
      {
        "name": "SAUDI NATIONAL B",
        "value": "81195382.44",
        "weight": "0.00785302",
        "shared": false
      },
      {
        "name": "BANGKOK BANK-F",
        "value": "80373453.43",
        "weight": "0.00777352",
        "shared": false
      },
      {
        "name": "BANK CENTRAL ASI",
        "value": "80179565.76",
        "weight": "0.00775477",
        "shared": false
      },
      {
        "name": "SAMSUNG ELE-PREF",
        "value": "79132285.30",
        "weight": "0.00765348",
        "shared": true
      },
      {
        "name": "SANDS CHINA LTD",
        "value": "76408755.27",
        "weight": "0.00739006",
        "shared": true
      },
      {
        "name": "EMIRATES NBD PJS",
        "value": "76398236.62",
        "weight": "0.00738905",
        "shared": true
      },
      {
        "name": "BIM BIRLESIK MAGAZALAR AS COMMON STOCK",
        "value": "75663283.96",
        "weight": "0.00731796",
        "shared": false
      },
      {
        "name": "MAKEMYTRIP LTD",
        "value": "74969289.65",
        "weight": "0.00725084",
        "shared": true
      },
      {
        "name": "ADNOC GAS PLC",
        "value": "74059547.84",
        "weight": "0.00716286",
        "shared": false
      },
      {
        "name": "KINGSOFT CORP",
        "value": "72385510.14",
        "weight": "0.00700095",
        "shared": false
      },
      {
        "name": "Techtronic Industries Company Limited",
        "value": "71837589.79",
        "weight": "0.00694795",
        "shared": true
      },
      {
        "name": "GALP ENERGIA SGPS SA",
        "value": "70621633.68",
        "weight": "0.00683035",
        "shared": true
      },
      {
        "name": "NTPC LTD",
        "value": "69937109.14",
        "weight": "0.00676414",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0002071691-26-015568",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/318874/000207169126015568/0002071691-26-015568-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-040080",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/783740/000141036826040080/0001410368-26-040080-index.htm"
    }
  ]
}