{
  "page": "compare",
  "query": {
    "a": "FZILX",
    "b": "FITFX"
  },
  "retrieved_at": "2026-07-07T09:35:00+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": "Fidelity ZERO International Index Fund",
    "ticker": "FZILX",
    "slug": "FZILX",
    "series_id": "S000063105",
    "html_url": "https://fundwatcher.app/funds/FZILX/"
  },
  "fund_b": {
    "name": "Fidelity Flex International Index Fund",
    "ticker": "FITFX",
    "slug": "FITFX",
    "series_id": "S000056355",
    "html_url": "https://fundwatcher.app/funds/FITFX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.9828041045266475071847375913",
    "coverage_b_by_a": "0.9828041045266475071847375914",
    "shared_count": 2139,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "TSMC",
        "value": "331879680.11",
        "weight": "0.03522369",
        "shared": true
      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "246078374.17",
        "weight": "0.02611726",
        "shared": true
      },
      {
        "name": "ASML Holding NV",
        "value": "138925420.65",
        "weight": "0.01474470",
        "shared": true
      },
      {
        "name": "SAMSUNG ELECTRONICS CO LTD",
        "value": "137273728.40",
        "weight": "0.01456940",
        "shared": true
      },
      {
        "name": "TENCENT HOLDINGS LTD",
        "value": "117529390.68",
        "weight": "0.01247385",
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      },
      {
        "name": "BABA-W",
        "value": "101358855.06",
        "weight": "0.01075761",
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      },
      {
        "name": "SK HYNIX INC",
        "value": "85396738.19",
        "weight": "0.00906349",
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      },
      {
        "name": "ROCHE HOLDINGS AG (GENUSSCHEINE)",
        "value": "79815042.39",
        "weight": "0.00847108",
        "shared": true
      },
      {
        "name": "HSBC HOLDINGS PL",
        "value": "75609710.35",
        "weight": "0.00802475",
        "shared": true
      },
      {
        "name": "ASTRAZENECA PLC",
        "value": "72104672.25",
        "weight": "0.00765275",
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      },
      {
        "name": "Novartis AG (Registered)",
        "value": "70382042.48",
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      },
      {
        "name": "TOYOTA MOTOR CORP",
        "value": "67010571.95",
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      },
      {
        "name": "NESTLE SA (REG)",
        "value": "61357078.33",
        "weight": "0.00651207",
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      },
      {
        "name": "ROYAL BANK OF CANADA",
        "value": "58292173.76",
        "weight": "0.00618678",
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      },
      {
        "name": "SIEMENS AG-REG",
        "value": "55534749.07",
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      },
      {
        "name": "SHELL PLC",
        "value": "55295159.74",
        "weight": "0.00586869",
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      },
      {
        "name": "MITSUBISHI UFJ F",
        "value": "54548430.31",
        "weight": "0.00578944",
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      },
      {
        "name": "SAP SE",
        "value": "50839471.15",
        "weight": "0.00539579",
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      },
      {
        "name": "BANCO SANTANDER SA",
        "value": "47409436.52",
        "weight": "0.00503175",
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      },
      {
        "name": "NOVO NORDISK-B",
        "value": "47232210.87",
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      },
      {
        "name": "BHP GROUP LTD",
        "value": "43658727.99",
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      },
      {
        "name": "COMMONW BK AUSTR",
        "value": "43441367.33",
        "weight": "0.00461060",
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      },
      {
        "name": "ALLIANZ SE (REGD)",
        "value": "42414033.46",
        "weight": "0.00450157",
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      },
      {
        "name": "LVMH MOET HENNESSY LOUIS VUITTON SE",
        "value": "41081296.59",
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      },
      {
        "name": "SHOPIFY INC CL A",
        "value": "40052049.69",
        "weight": "0.00425088",
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      },
      {
        "name": "HITACHI LTD",
        "value": "39683075.50",
        "weight": "0.00421172",
        "shared": true
      },
      {
        "name": "TORONTO-DOMINION BANK",
        "value": "39529246.71",
        "weight": "0.00419539",
        "shared": true
      },
      {
        "name": "SCHNEIDER ELECTR",
        "value": "38728275.82",
        "weight": "0.00411038",
        "shared": true
      },
      {
        "name": "UNILEVER PLC",
        "value": "37019438.03",
        "weight": "0.00392902",
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      },
      {
        "name": "TOTALENERGIES SE",
        "value": "36720761.69",
        "weight": "0.00389732",
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      },
      {
        "name": "BBVA",
        "value": "36502943.65",
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      },
      {
        "name": "UBS GROUP AG",
        "value": "35721418.19",
        "weight": "0.00379125",
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      },
      {
        "name": "Airbus SE",
        "value": "35304093.47",
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      },
      {
        "name": "ROLLS-ROYCE HOLDINGS PLC",
        "value": "35076362.60",
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      },
      {
        "name": "IBERDROLA SA",
        "value": "34445104.00",
        "weight": "0.00365579",
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      },
      {
        "name": "SUMITOMO MITSUI FINL GROUP INC",
        "value": "33881366.31",
        "weight": "0.00359596",
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      },
      {
        "name": "UNICREDIT SPA",
        "value": "33869751.58",
        "weight": "0.00359473",
        "shared": true
      },
      {
        "name": "SONY GROUP CORP",
        "value": "33843540.46",
        "weight": "0.00359195",
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      },
      {
        "name": "ABB Ltd. (Registered)",
        "value": "33287847.10",
        "weight": "0.00353297",
        "shared": true
      },
      {
        "name": "ADVANTEST CORP",
        "value": "31510441.97",
        "weight": "0.00334433",
        "shared": true
      },
      {
        "name": "TOKYO ELECTRON",
        "value": "31362234.04",
        "weight": "0.00332860",
        "shared": true
      },
      {
        "name": "SIEMENS ENERGY AG",
        "value": "30937916.13",
        "weight": "0.00328356",
        "shared": true
      },
      {
        "name": "Fidelity Securities Lending Cash Central Fund",
        "value": "30704748.65",
        "weight": "0.00325882",
        "shared": true
      },
      {
        "name": "SAFRAN SA",
        "value": "30590220.13",
        "weight": "0.00324666",
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      },
      {
        "name": "AIA Group Ltd",
        "value": "30248971.73",
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      },
      {
        "name": "BRITISH AMERICAN TOBACCO PLC",
        "value": "29982303.75",
        "weight": "0.00318214",
        "shared": true
      },
      {
        "name": "HDFC BANK LTD",
        "value": "28771330.79",
        "weight": "0.00305361",
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      },
      {
        "name": "DEUTSCHE TELEKOM",
        "value": "28761165.58",
        "weight": "0.00305254",
        "shared": true
      },
      {
        "name": "BNP PARIBAS",
        "value": "27126673.92",
        "weight": "0.00287906",
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      },
      {
        "name": "INTESA SANPAOLO",
        "value": "27054908.17",
        "weight": "0.00287144",
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      }
    ],
    "b_top": [
      {
        "name": "TSMC",
        "value": "140745651.72",
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      },
      {
        "name": "ASML Holding NV",
        "value": "58914897.49",
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      },
      {
        "name": "SAMSUNG ELECTRONICS CO LTD",
        "value": "58145114.18",
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      },
      {
        "name": "TENCENT HOLDINGS LTD",
        "value": "49860254.88",
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      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "46129487.73",
        "weight": "0.01172984",
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      },
      {
        "name": "BABA-W",
        "value": "42994854.88",
        "weight": "0.01093277",
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      },
      {
        "name": "SK HYNIX INC",
        "value": "36217014.19",
        "weight": "0.00920929",
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      },
      {
        "name": "ROCHE HOLDINGS AG (GENUSSCHEINE)",
        "value": "33747159.41",
        "weight": "0.00858126",
        "shared": true
      },
      {
        "name": "HSBC HOLDINGS PL",
        "value": "32070478.44",
        "weight": "0.00815491",
        "shared": true
      },
      {
        "name": "ASTRAZENECA PLC",
        "value": "30586998.49",
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      },
      {
        "name": "Novartis AG (Registered)",
        "value": "29858832.52",
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      },
      {
        "name": "TOYOTA MOTOR CORP",
        "value": "28427079.09",
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      },
      {
        "name": "NESTLE SA (REG)",
        "value": "26024920.20",
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      },
      {
        "name": "ROYAL BANK OF CANADA",
        "value": "24721496.18",
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      },
      {
        "name": "SIEMENS AG-REG",
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      },
      {
        "name": "SHELL PLC",
        "value": "23447409.82",
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      },
      {
        "name": "MITSUBISHI UFJ F",
        "value": "23137806.96",
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      },
      {
        "name": "SAP SE",
        "value": "21563205.74",
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      },
      {
        "name": "BANCO SANTANDER SA",
        "value": "20114994.79",
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      },
      {
        "name": "NOVO NORDISK-B",
        "value": "20035151.00",
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      },
      {
        "name": "BHP GROUP LTD",
        "value": "18517627.32",
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      },
      {
        "name": "COMMONW BK AUSTR",
        "value": "18428971.31",
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      },
      {
        "name": "ALLIANZ SE (REGD)",
        "value": "17980115.68",
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      },
      {
        "name": "LVMH MOET HENNESSY LOUIS VUITTON SE",
        "value": "17423989.25",
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      },
      {
        "name": "SHOPIFY INC CL A",
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      },
      {
        "name": "HITACHI LTD",
        "value": "16836505.97",
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      },
      {
        "name": "TORONTO-DOMINION BANK",
        "value": "16757590.07",
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      },
      {
        "name": "SCHNEIDER ELECTR",
        "value": "16424582.59",
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      },
      {
        "name": "UNILEVER PLC",
        "value": "15710512.12",
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      },
      {
        "name": "TOTALENERGIES SE",
        "value": "15564594.59",
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      },
      {
        "name": "BBVA",
        "value": "15488154.16",
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      },
      {
        "name": "UBS GROUP AG",
        "value": "15152842.13",
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      },
      {
        "name": "Airbus SE",
        "value": "14974018.33",
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      },
      {
        "name": "ROLLS-ROYCE HOLDINGS PLC",
        "value": "14874932.91",
        "weight": "0.00378241",
        "shared": true
      },
      {
        "name": "IBERDROLA SA",
        "value": "14614957.52",
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      },
      {
        "name": "SUMITOMO MITSUI FINL GROUP INC",
        "value": "14371780.23",
        "weight": "0.00365447",
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      },
      {
        "name": "UNICREDIT SPA",
        "value": "14363762.03",
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      },
      {
        "name": "SONY GROUP CORP",
        "value": "14359803.19",
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      },
      {
        "name": "ABB Ltd. (Registered)",
        "value": "14105794.84",
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      },
      {
        "name": "ADVANTEST CORP",
        "value": "13365569.27",
        "weight": "0.00339861",
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      },
      {
        "name": "TOKYO ELECTRON",
        "value": "13296308.23",
        "weight": "0.00338100",
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      },
      {
        "name": "SIEMENS ENERGY AG",
        "value": "13119683.20",
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      },
      {
        "name": "SAFRAN SA",
        "value": "12973966.31",
        "weight": "0.00329903",
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      },
      {
        "name": "AIA Group Ltd",
        "value": "12834295.58",
        "weight": "0.00326352",
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      },
      {
        "name": "BRITISH AMERICAN TOBACCO PLC",
        "value": "12720446.25",
        "weight": "0.00323457",
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      },
      {
        "name": "HDFC BANK LTD",
        "value": "12206076.86",
        "weight": "0.00310377",
        "shared": true
      },
      {
        "name": "DEUTSCHE TELEKOM",
        "value": "12200787.31",
        "weight": "0.00310243",
        "shared": true
      },
      {
        "name": "BNP PARIBAS",
        "value": "11506493.53",
        "weight": "0.00292588",
        "shared": true
      },
      {
        "name": "L'Air Liquide, societe anonyme pour l'Etude et l'Exploitation des procedes Georges Claude",
        "value": "11479187.78",
        "weight": "0.00291894",
        "shared": true
      },
      {
        "name": "INTESA SANPAOLO",
        "value": "11473888.88",
        "weight": "0.00291759",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-002125",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/819118/000003540226002125/0000035402-26-002125-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-001964",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/35315/000003540226001964/0000035402-26-001964-index.htm"
    }
  ]
}