{
  "page": "compare",
  "query": {
    "a": "FNILX",
    "b": "ILCB"
  },
  "retrieved_at": "2026-07-07T18:44:53+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 Large Cap Index Fund",
    "ticker": "FNILX",
    "slug": "FNILX",
    "series_id": "S000063104",
    "html_url": "https://fundwatcher.app/funds/FNILX/"
  },
  "fund_b": {
    "name": "iShares Morningstar U.S. Equity ETF",
    "ticker": "ILCB",
    "slug": "ILCB",
    "series_id": "S000004367",
    "html_url": "https://fundwatcher.app/funds/ILCB/"
  },
  "overlap": {
    "coverage_a_by_b": "0.9574159171038393877007964774",
    "coverage_b_by_a": "0.9574159171038393877007964773",
    "shared_count": 465,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "NVIDIA CORP",
        "value": "1242340221.75",
        "weight": "0.07538992",
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      },
      {
        "name": "APPLE INC",
        "value": "1025596775.84",
        "weight": "0.06223710",
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      },
      {
        "name": "MICROSOFT CORP",
        "value": "855449652.33",
        "weight": "0.05191193",
        "shared": true
      },
      {
        "name": "AMAZON.COM INC",
        "value": "622695930.80",
        "weight": "0.03778755",
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      },
      {
        "name": "ALPHABET INC CL A",
        "value": "525421000.00",
        "weight": "0.03188454",
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      },
      {
        "name": "Fidelity Cash Central Fund",
        "value": "470537056.60",
        "weight": "0.02855397",
        "shared": false
      },
      {
        "name": "ALPHABET INC CL C",
        "value": "421665858.87",
        "weight": "0.02558828",
        "shared": true
      },
      {
        "name": "BROADCOM INC",
        "value": "418491202.70",
        "weight": "0.02539563",
        "shared": true
      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "417404956.50",
        "weight": "0.02532972",
        "shared": true
      },
      {
        "name": "TESLA INC",
        "value": "323508207.48",
        "weight": "0.01963171",
        "shared": true
      },
      {
        "name": "BERKSHIRE HATH-B",
        "value": "235701887.12",
        "weight": "0.01430329",
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      },
      {
        "name": "JPMORGAN CHASE and CO",
        "value": "222741450.75",
        "weight": "0.01351680",
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      },
      {
        "name": "LILLY ELI and CO",
        "value": "220310365.85",
        "weight": "0.01336927",
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      },
      {
        "name": "EXXON MOBIL CORP",
        "value": "159505563.00",
        "weight": "0.00967940",
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      },
      {
        "name": "JOHNSON&JOHNSON",
        "value": "146453535.00",
        "weight": "0.00888736",
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      },
      {
        "name": "VISA INC-CLASS A",
        "value": "145281142.26",
        "weight": "0.00881621",
        "shared": true
      },
      {
        "name": "WALMART INC",
        "value": "139746096.98",
        "weight": "0.00848032",
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      },
      {
        "name": "MICRON TECHNOLOGY INC",
        "value": "124566475.36",
        "weight": "0.00755917",
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      },
      {
        "name": "MASTERCARD INC CL A",
        "value": "118172810.70",
        "weight": "0.00717117",
        "shared": true
      },
      {
        "name": "COSTCO WHOLESALE CORP",
        "value": "111461936.25",
        "weight": "0.00676393",
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      },
      {
        "name": "ABBVIE INC",
        "value": "105429315.56",
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      },
      {
        "name": "ADV MICRO DEVICE",
        "value": "103091890.59",
        "weight": "0.00625601",
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      },
      {
        "name": "HOME DEPOT INC",
        "value": "99736460.45",
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      },
      {
        "name": "BANK OF AMERICA CORPORATION",
        "value": "95604124.00",
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      },
      {
        "name": "PROCTER & GAMBLE",
        "value": "94863383.19",
        "weight": "0.00575667",
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      },
      {
        "name": "NETFLIX INC",
        "value": "94630571.64",
        "weight": "0.00574254",
        "shared": true
      },
      {
        "name": "PALANTIR TECHNOLOGIES INC",
        "value": "89571474.06",
        "weight": "0.00543554",
        "shared": true
      },
      {
        "name": "CHEVRON CORP",
        "value": "89560755.10",
        "weight": "0.00543489",
        "shared": true
      },
      {
        "name": "GENERAL ELECTRIC CO",
        "value": "86561105.29",
        "weight": "0.00525286",
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      },
      {
        "name": "CISCO SYSTEMS INC",
        "value": "82557112.00",
        "weight": "0.00500988",
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      },
      {
        "name": "CATERPILLAR INC",
        "value": "82287667.44",
        "weight": "0.00499353",
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      },
      {
        "name": "LAM RESEARCH CORP",
        "value": "78436490.04",
        "weight": "0.00475982",
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      },
      {
        "name": "COCA-COLA CO/THE",
        "value": "77470916.89",
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      },
      {
        "name": "INTL BUS MACH CORP",
        "value": "76684507.70",
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      },
      {
        "name": "WELLS FARGO & CO",
        "value": "75981738.30",
        "weight": "0.00461086",
        "shared": true
      },
      {
        "name": "GOLDMAN SACHS GROUP INC",
        "value": "75046073.48",
        "weight": "0.00455408",
        "shared": true
      },
      {
        "name": "PHILIP MORRIS INTL INC",
        "value": "74715765.52",
        "weight": "0.00453404",
        "shared": true
      },
      {
        "name": "ORACLE CORP",
        "value": "74045694.06",
        "weight": "0.00449337",
        "shared": true
      },
      {
        "name": "MERCK & CO",
        "value": "73209686.51",
        "weight": "0.00444264",
        "shared": true
      },
      {
        "name": "RTX CORP",
        "value": "72061937.06",
        "weight": "0.00437299",
        "shared": true
      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "69523425.93",
        "weight": "0.00421895",
        "shared": true
      },
      {
        "name": "APPLIED MATERIALS INC",
        "value": "68683813.44",
        "weight": "0.00416799",
        "shared": true
      },
      {
        "name": "MCDONALDS CORP",
        "value": "60005295.00",
        "weight": "0.00364135",
        "shared": true
      },
      {
        "name": "MORGAN STANLEY",
        "value": "59061400.40",
        "weight": "0.00358407",
        "shared": true
      },
      {
        "name": "THERMO FISHER SCIENTIFIC INC",
        "value": "58149147.78",
        "weight": "0.00352871",
        "shared": true
      },
      {
        "name": "LINDE PLC",
        "value": "57077380.88",
        "weight": "0.00346367",
        "shared": true
      },
      {
        "name": "PEPSICO INC",
        "value": "56189711.61",
        "weight": "0.00340980",
        "shared": true
      },
      {
        "name": "INTEL CORP",
        "value": "55734491.55",
        "weight": "0.00338218",
        "shared": true
      },
      {
        "name": "CITIGROUP INC",
        "value": "55380888.78",
        "weight": "0.00336072",
        "shared": true
      },
      {
        "name": "SALESFORCE INC",
        "value": "54059436.21",
        "weight": "0.00328053",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "NVIDIA CORP",
        "value": "88360163.52",
        "weight": "0.07389355",
        "shared": true
      },
      {
        "name": "APPLE INC",
        "value": "75731054.36",
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      },
      {
        "name": "MICROSOFT CORP",
        "value": "62909688.87",
        "weight": "0.05260991",
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      },
      {
        "name": "AMAZON.COM INC",
        "value": "45848922.80",
        "weight": "0.03834239",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL A",
        "value": "38663144.00",
        "weight": "0.03233309",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL C",
        "value": "33689490.01",
        "weight": "0.02817374",
        "shared": true
      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "30590251.00",
        "weight": "0.02558192",
        "shared": true
      },
      {
        "name": "BROADCOM INC",
        "value": "30058517.70",
        "weight": "0.02513724",
        "shared": true
      },
      {
        "name": "TESLA INC",
        "value": "23673410.82",
        "weight": "0.01979752",
        "shared": true
      },
      {
        "name": "BERKSHIRE HATH-B",
        "value": "17382211.69",
        "weight": "0.01453634",
        "shared": true
      },
      {
        "name": "JPMORGAN CHASE and CO",
        "value": "16523260.13",
        "weight": "0.01381802",
        "shared": true
      },
      {
        "name": "LILLY ELI and CO",
        "value": "16295700.80",
        "weight": "0.01362772",
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      },
      {
        "name": "EXXON MOBIL CORP",
        "value": "11713858.80",
        "weight": "0.00979603",
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      },
      {
        "name": "JOHNSON&JOHNSON",
        "value": "10757560.50",
        "weight": "0.00899630",
        "shared": true
      },
      {
        "name": "VISA INC-CLASS A",
        "value": "10750409.32",
        "weight": "0.00899032",
        "shared": true
      },
      {
        "name": "WALMART INC",
        "value": "10077576.04",
        "weight": "0.00842764",
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      },
      {
        "name": "MICRON TECHNOLOGY INC",
        "value": "9121136.80",
        "weight": "0.00762779",
        "shared": true
      },
      {
        "name": "MASTERCARD INC CL A",
        "value": "8724626.47",
        "weight": "0.00729620",
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      },
      {
        "name": "COSTCO WHOLESALE CORP",
        "value": "8207442.25",
        "weight": "0.00686369",
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      },
      {
        "name": "ABBVIE INC",
        "value": "7742461.18",
        "weight": "0.00647484",
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      },
      {
        "name": "ADV MICRO DEVICE",
        "value": "7532038.41",
        "weight": "0.00629887",
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      },
      {
        "name": "HOME DEPOT INC",
        "value": "7321361.55",
        "weight": "0.00612268",
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      },
      {
        "name": "PROCTER & GAMBLE",
        "value": "6998114.70",
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      },
      {
        "name": "BANK OF AMERICA CORPORATION",
        "value": "6990160.80",
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      },
      {
        "name": "NETFLIX INC",
        "value": "6976340.91",
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      },
      {
        "name": "BLACKROCK GLOBAL",
        "value": "6538737.71",
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        "shared": false
      },
      {
        "name": "CHEVRON CORP",
        "value": "6486923.00",
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      },
      {
        "name": "GENERAL ELECTRIC CO",
        "value": "6384606.69",
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      },
      {
        "name": "PALANTIR TECHNOLOGIES INC",
        "value": "6288271.23",
        "weight": "0.00525874",
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      },
      {
        "name": "CISCO SYSTEMS INC",
        "value": "6098856.72",
        "weight": "0.00510033",
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      },
      {
        "name": "CATERPILLAR INC",
        "value": "6079265.28",
        "weight": "0.00508395",
        "shared": true
      },
      {
        "name": "LAM RESEARCH CORP",
        "value": "5760392.04",
        "weight": "0.00481728",
        "shared": true
      },
      {
        "name": "COCA-COLA CO/THE",
        "value": "5748026.35",
        "weight": "0.00480694",
        "shared": true
      },
      {
        "name": "INTL BUS MACH CORP",
        "value": "5618130.60",
        "weight": "0.00469831",
        "shared": true
      },
      {
        "name": "WELLS FARGO & CO",
        "value": "5585766.72",
        "weight": "0.00467125",
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      },
      {
        "name": "GOLDMAN SACHS GROUP INC",
        "value": "5517048.18",
        "weight": "0.00461378",
        "shared": true
      },
      {
        "name": "PHILIP MORRIS INTL INC",
        "value": "5487095.76",
        "weight": "0.00458873",
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      },
      {
        "name": "ORACLE CORP",
        "value": "5452699.98",
        "weight": "0.00455997",
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      },
      {
        "name": "MERCK & CO",
        "value": "5378419.25",
        "weight": "0.00449785",
        "shared": true
      },
      {
        "name": "RTX CORP",
        "value": "5288879.46",
        "weight": "0.00442297",
        "shared": true
      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "5113379.53",
        "weight": "0.00427620",
        "shared": true
      },
      {
        "name": "APPLIED MATERIALS INC",
        "value": "5081374.80",
        "weight": "0.00424944",
        "shared": true
      },
      {
        "name": "MCDONALDS CORP",
        "value": "4438980.00",
        "weight": "0.00371222",
        "shared": true
      },
      {
        "name": "MORGAN STANLEY",
        "value": "4435459.20",
        "weight": "0.00370927",
        "shared": true
      },
      {
        "name": "THERMO FISHER SCIENTIFIC INC",
        "value": "4295022.03",
        "weight": "0.00359183",
        "shared": true
      },
      {
        "name": "LINDE PLC",
        "value": "4226515.53",
        "weight": "0.00353454",
        "shared": true
      },
      {
        "name": "PEPSICO INC",
        "value": "4137255.90",
        "weight": "0.00345989",
        "shared": true
      },
      {
        "name": "CITIGROUP INC",
        "value": "4067322.21",
        "weight": "0.00340141",
        "shared": true
      },
      {
        "name": "WALT DISNEY CO/T",
        "value": "3988044.00",
        "weight": "0.00333511",
        "shared": true
      },
      {
        "name": "INTEL CORP",
        "value": "3953481.72",
        "weight": "0.00330620",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-002116",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/819118/000003540226002116/0000035402-26-002116-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-011801",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1100663/000094040026011801/0000940400-26-011801-index.htm"
    }
  ]
}