{
  "page": "compare",
  "query": {
    "a": "FXLCX",
    "b": "FDFIX"
  },
  "retrieved_at": "2026-07-07T17:32:57+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 Flex Large Cap Focused Index Fund",
    "ticker": "FXLCX",
    "slug": "FXLCX",
    "series_id": "S000093535",
    "html_url": "https://fundwatcher.app/funds/FXLCX/"
  },
  "fund_b": {
    "name": "Fidelity Flex 500 Index Fund",
    "ticker": "FDFIX",
    "slug": "FDFIX",
    "series_id": "S000056363",
    "html_url": "https://fundwatcher.app/funds/FDFIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.6700977416557015115654968751",
    "coverage_b_by_a": "0.6700977416557015115654968751",
    "shared_count": 191,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "NVIDIA CORP",
        "value": "13103200.50",
        "weight": "0.06896639",
        "shared": true
      },
      {
        "name": "APPLE INC",
        "value": "11952031.56",
        "weight": "0.06290741",
        "shared": true
      },
      {
        "name": "MICROSOFT CORP",
        "value": "9855024.82",
        "weight": "0.05187019",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL A",
        "value": "6729027.84",
        "weight": "0.03541705",
        "shared": true
      },
      {
        "name": "AMAZON.COM INC",
        "value": "5799150.00",
        "weight": "0.03052280",
        "shared": true
      },
      {
        "name": "BROADCOM INC",
        "value": "5680320.80",
        "weight": "0.02989737",
        "shared": true
      },
      {
        "name": "TESLA INC",
        "value": "4291964.13",
        "weight": "0.02259000",
        "shared": true
      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "4090015.80",
        "weight": "0.02152708",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL C",
        "value": "3892563.57",
        "weight": "0.02048782",
        "shared": true
      },
      {
        "name": "JPMORGAN CHASE and CO",
        "value": "3139035.90",
        "weight": "0.01652176",
        "shared": true
      },
      {
        "name": "BERKSHIRE HATH-B",
        "value": "2467690.65",
        "weight": "0.01298825",
        "shared": true
      },
      {
        "name": "LAM RESEARCH CORP",
        "value": "2332351.08",
        "weight": "0.01227592",
        "shared": true
      },
      {
        "name": "LILLY ELI and CO",
        "value": "2182879.25",
        "weight": "0.01148920",
        "shared": true
      },
      {
        "name": "ABBVIE INC",
        "value": "1796995.44",
        "weight": "0.00945817",
        "shared": true
      },
      {
        "name": "NETFLIX INC",
        "value": "1770623.52",
        "weight": "0.00931936",
        "shared": true
      },
      {
        "name": "MASTERCARD INC CL A",
        "value": "1740928.86",
        "weight": "0.00916307",
        "shared": true
      },
      {
        "name": "PROCTER & GAMBLE",
        "value": "1680192.80",
        "weight": "0.00884340",
        "shared": true
      },
      {
        "name": "PALANTIR TECHNOLOGIES INC",
        "value": "1649023.80",
        "weight": "0.00867935",
        "shared": true
      },
      {
        "name": "CHEVRON CORP",
        "value": "1625559.04",
        "weight": "0.00855584",
        "shared": true
      },
      {
        "name": "KLA CORP",
        "value": "1603826.60",
        "weight": "0.00844146",
        "shared": true
      },
      {
        "name": "MERCK & CO",
        "value": "1580438.48",
        "weight": "0.00831836",
        "shared": true
      },
      {
        "name": "CISCO SYSTEMS INC",
        "value": "1563057.66",
        "weight": "0.00822688",
        "shared": true
      },
      {
        "name": "COCA-COLA CO/THE",
        "value": "1497767.84",
        "weight": "0.00788324",
        "shared": true
      },
      {
        "name": "RTX CORP",
        "value": "1491688.44",
        "weight": "0.00785124",
        "shared": true
      },
      {
        "name": "GOLDMAN SACHS GROUP INC",
        "value": "1467285.99",
        "weight": "0.00772280",
        "shared": true
      },
      {
        "name": "NEWMONT CORP",
        "value": "1449630.00",
        "weight": "0.00762987",
        "shared": true
      },
      {
        "name": "ANALOG DEVICES INC",
        "value": "1341684.09",
        "weight": "0.00706172",
        "shared": true
      },
      {
        "name": "JOHNSON&JOHNSON",
        "value": "1335311.25",
        "weight": "0.00702818",
        "shared": true
      },
      {
        "name": "CITIGROUP INC",
        "value": "1296164.97",
        "weight": "0.00682214",
        "shared": true
      },
      {
        "name": "WELLS FARGO & CO",
        "value": "1295950.95",
        "weight": "0.00682101",
        "shared": true
      },
      {
        "name": "MCDONALDS CORP",
        "value": "1252372.32",
        "weight": "0.00659164",
        "shared": true
      },
      {
        "name": "VISA INC-CLASS A",
        "value": "1241823.06",
        "weight": "0.00653612",
        "shared": true
      },
      {
        "name": "PEPSICO INC",
        "value": "1230954.48",
        "weight": "0.00647891",
        "shared": true
      },
      {
        "name": "WALMART INC",
        "value": "1212838.05",
        "weight": "0.00638356",
        "shared": true
      },
      {
        "name": "EXXON MOBIL CORP",
        "value": "1211155.00",
        "weight": "0.00637470",
        "shared": true
      },
      {
        "name": "ORACLE CORP",
        "value": "1208855.60",
        "weight": "0.00636260",
        "shared": true
      },
      {
        "name": "VERIZON COMMUNICATIONS INC",
        "value": "1180044.90",
        "weight": "0.00621096",
        "shared": true
      },
      {
        "name": "ARISTA NETWORKS INC",
        "value": "1175067.00",
        "weight": "0.00618476",
        "shared": true
      },
      {
        "name": "TEXAS INSTRUMENTS INC",
        "value": "1143909.23",
        "weight": "0.00602076",
        "shared": true
      },
      {
        "name": "TJX COS INC",
        "value": "1135499.84",
        "weight": "0.00597650",
        "shared": true
      },
      {
        "name": "PARKER HANNIFIN CORP",
        "value": "1121198.98",
        "weight": "0.00590123",
        "shared": true
      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "1096829.80",
        "weight": "0.00577297",
        "shared": true
      },
      {
        "name": "DEERE & CO",
        "value": "1073025.84",
        "weight": "0.00564768",
        "shared": true
      },
      {
        "name": "HOWMET AEROSPACE INC",
        "value": "1070859.87",
        "weight": "0.00563628",
        "shared": true
      },
      {
        "name": "EATON CORP PLC",
        "value": "1039418.80",
        "weight": "0.00547080",
        "shared": true
      },
      {
        "name": "APPLOVIN CORP",
        "value": "1019535.65",
        "weight": "0.00536615",
        "shared": true
      },
      {
        "name": "COSTCO WHOLESALE CORP",
        "value": "1012811.58",
        "weight": "0.00533076",
        "shared": true
      },
      {
        "name": "AMERICAN EXPRESS CO",
        "value": "1007631.80",
        "weight": "0.00530349",
        "shared": true
      },
      {
        "name": "INTUITIVE SURGICAL INC",
        "value": "993425.23",
        "weight": "0.00522872",
        "shared": true
      },
      {
        "name": "PFIZER INC",
        "value": "974220.10",
        "weight": "0.00512764",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "NVIDIA CORP",
        "value": "589303286.13",
        "weight": "0.07239476",
        "shared": true
      },
      {
        "name": "APPLE INC",
        "value": "534259931.94",
        "weight": "0.06563279",
        "shared": true
      },
      {
        "name": "MICROSOFT CORP",
        "value": "399506517.46",
        "weight": "0.04907860",
        "shared": true
      },
      {
        "name": "AMAZON.COM INC",
        "value": "279607440.00",
        "weight": "0.03434923",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL A",
        "value": "247495975.92",
        "weight": "0.03040440",
        "shared": true
      },
      {
        "name": "BROADCOM INC",
        "value": "206535071.05",
        "weight": "0.02537243",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL C",
        "value": "198970758.42",
        "weight": "0.02444317",
        "shared": true
      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "193218568.92",
        "weight": "0.02373653",
        "shared": true
      },
      {
        "name": "TESLA INC",
        "value": "154792465.68",
        "weight": "0.01901595",
        "shared": true
      },
      {
        "name": "BERKSHIRE HATH-B",
        "value": "126715182.70",
        "weight": "0.01556671",
        "shared": true
      },
      {
        "name": "LILLY ELI and CO",
        "value": "114336585.14",
        "weight": "0.01404603",
        "shared": true
      },
      {
        "name": "JPMORGAN CHASE and CO",
        "value": "111868356.60",
        "weight": "0.01374281",
        "shared": true
      },
      {
        "name": "EXXON MOBIL CORP",
        "value": "88043130.00",
        "weight": "0.01081593",
        "shared": true
      },
      {
        "name": "JOHNSON&JOHNSON",
        "value": "81909855.30",
        "weight": "0.01006247",
        "shared": true
      },
      {
        "name": "WALMART INC",
        "value": "76807233.45",
        "weight": "0.00943562",
        "shared": true
      },
      {
        "name": "VISA INC-CLASS A",
        "value": "73930570.48",
        "weight": "0.00908223",
        "shared": true
      },
      {
        "name": "MICRON TECHNOLOGY INC",
        "value": "63351990.73",
        "weight": "0.00778267",
        "shared": false
      },
      {
        "name": "COSTCO WHOLESALE CORP",
        "value": "61329683.25",
        "weight": "0.00753423",
        "shared": true
      },
      {
        "name": "MASTERCARD INC CL A",
        "value": "58030962.00",
        "weight": "0.00712899",
        "shared": true
      },
      {
        "name": "ABBVIE INC",
        "value": "56129708.40",
        "weight": "0.00689543",
        "shared": true
      },
      {
        "name": "NETFLIX INC",
        "value": "55826418.00",
        "weight": "0.00685817",
        "shared": true
      },
      {
        "name": "PROCTER & GAMBLE",
        "value": "53469891.20",
        "weight": "0.00656867",
        "shared": true
      },
      {
        "name": "HOME DEPOT INC",
        "value": "51857490.48",
        "weight": "0.00637059",
        "shared": true
      },
      {
        "name": "GENERAL ELECTRIC CO",
        "value": "49410022.64",
        "weight": "0.00606993",
        "shared": true
      },
      {
        "name": "CHEVRON CORP",
        "value": "48397733.44",
        "weight": "0.00594557",
        "shared": true
      },
      {
        "name": "CATERPILLAR INC",
        "value": "47570090.37",
        "weight": "0.00584389",
        "shared": true
      },
      {
        "name": "BANK OF AMERICA CORPORATION",
        "value": "45797407.59",
        "weight": "0.00562612",
        "shared": true
      },
      {
        "name": "ADV MICRO DEVICE",
        "value": "44612393.88",
        "weight": "0.00548055",
        "shared": true
      },
      {
        "name": "COCA-COLA CO/THE",
        "value": "43225168.80",
        "weight": "0.00531013",
        "shared": true
      },
      {
        "name": "PALANTIR TECHNOLOGIES INC",
        "value": "42892041.93",
        "weight": "0.00526920",
        "shared": true
      },
      {
        "name": "CISCO SYSTEMS INC",
        "value": "42849996.90",
        "weight": "0.00526404",
        "shared": true
      },
      {
        "name": "MERCK & CO",
        "value": "42054596.26",
        "weight": "0.00516633",
        "shared": true
      },
      {
        "name": "APPLIED MATERIALS INC",
        "value": "40595592.00",
        "weight": "0.00498709",
        "shared": false
      },
      {
        "name": "LAM RESEARCH CORP",
        "value": "40207796.01",
        "weight": "0.00493945",
        "shared": true
      },
      {
        "name": "PHILIP MORRIS INTL INC",
        "value": "39815154.47",
        "weight": "0.00489121",
        "shared": true
      },
      {
        "name": "RTX CORP",
        "value": "37180972.62",
        "weight": "0.00456761",
        "shared": true
      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "36363427.11",
        "weight": "0.00446718",
        "shared": true
      },
      {
        "name": "GOLDMAN SACHS GROUP INC",
        "value": "35284488.93",
        "weight": "0.00433463",
        "shared": true
      },
      {
        "name": "WELLS FARGO & CO",
        "value": "34978783.95",
        "weight": "0.00429708",
        "shared": true
      },
      {
        "name": "ORACLE CORP",
        "value": "33472824.80",
        "weight": "0.00411207",
        "shared": true
      },
      {
        "name": "MCDONALDS CORP",
        "value": "33257442.72",
        "weight": "0.00408561",
        "shared": true
      },
      {
        "name": "LINDE PLC",
        "value": "32466312.00",
        "weight": "0.00398842",
        "shared": true
      },
      {
        "name": "GE VERNOVA LLC",
        "value": "32435894.40",
        "weight": "0.00398469",
        "shared": false
      },
      {
        "name": "PEPSICO INC",
        "value": "31774988.52",
        "weight": "0.00390350",
        "shared": true
      },
      {
        "name": "INTL BUS MACH CORP",
        "value": "30719015.64",
        "weight": "0.00377377",
        "shared": true
      },
      {
        "name": "VERIZON COMMUNICATIONS INC",
        "value": "28931732.66",
        "weight": "0.00355421",
        "shared": true
      },
      {
        "name": "AMGEN INC",
        "value": "28601181.44",
        "weight": "0.00351360",
        "shared": true
      },
      {
        "name": "INTEL CORP",
        "value": "27991039.44",
        "weight": "0.00343864",
        "shared": false
      },
      {
        "name": "ABBOTT LABS",
        "value": "27695954.00",
        "weight": "0.00340239",
        "shared": true
      },
      {
        "name": "MORGAN STANLEY",
        "value": "27520106.76",
        "weight": "0.00338079",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-26-002580",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/819118/000003540226002580/0000035402-26-002580-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000035402-26-002571",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/819118/000003540226002571/0000035402-26-002571-index.htm"
    }
  ]
}