{
  "page": "compare",
  "query": {
    "a": "NEIAX",
    "b": "PREIX"
  },
  "retrieved_at": "2026-07-07T09:50:46+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": "Columbia Large Cap Index Fund",
    "ticker": "NEIAX",
    "slug": "NEIAX",
    "series_id": "S000010825",
    "html_url": "https://fundwatcher.app/funds/NEIAX/"
  },
  "fund_b": {
    "name": "T. Rowe Price Equity Index 500 Fund",
    "ticker": "PREIX",
    "slug": "PREIX",
    "series_id": "S000002089",
    "html_url": "https://fundwatcher.app/funds/PREIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.9668912504785317904578679318",
    "coverage_b_by_a": "0.9668912504785317904578679318",
    "shared_count": 498,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "NVIDIA CORP",
        "value": "217809567.17",
        "weight": "0.07225197",
        "shared": true
      },
      {
        "name": "APPLE INC",
        "value": "197468738.04",
        "weight": "0.06550449",
        "shared": true
      },
      {
        "name": "MICROSOFT CORP",
        "value": "147660421.50",
        "weight": "0.04898204",
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      },
      {
        "name": "AMAZON.COM INC",
        "value": "103342470.00",
        "weight": "0.03428085",
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      },
      {
        "name": "ALPHABET INC CL A",
        "value": "91754085.60",
        "weight": "0.03043674",
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      },
      {
        "name": "BROADCOM INC",
        "value": "76336021.30",
        "weight": "0.02532225",
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      },
      {
        "name": "ALPHABET INC CL C",
        "value": "73256433.18",
        "weight": "0.02430068",
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      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "71410638.78",
        "weight": "0.02368840",
        "shared": true
      },
      {
        "name": "TESLA INC",
        "value": "57214381.44",
        "weight": "0.01897920",
        "shared": true
      },
      {
        "name": "BERKSHIRE HATH-B",
        "value": "46840171.90",
        "weight": "0.01553786",
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      },
      {
        "name": "LILLY ELI and CO",
        "value": "42260542.28",
        "weight": "0.01401870",
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      },
      {
        "name": "JPMORGAN CHASE and CO",
        "value": "41354012.70",
        "weight": "0.01371799",
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      },
      {
        "name": "COLUMBIA SHORT TERM CASH FUND",
        "value": "40655904.52",
        "weight": "0.01348641",
        "shared": false
      },
      {
        "name": "EXXON MOBIL CORP",
        "value": "32532825.00",
        "weight": "0.01079182",
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      },
      {
        "name": "JOHNSON&JOHNSON",
        "value": "30277903.11",
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      },
      {
        "name": "WALMART INC",
        "value": "28382380.80",
        "weight": "0.00941503",
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      },
      {
        "name": "VISA INC-CLASS A",
        "value": "27330671.94",
        "weight": "0.00906615",
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      },
      {
        "name": "MICRON TECHNOLOGY INC",
        "value": "23414780.97",
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      },
      {
        "name": "COSTCO WHOLESALE CORP",
        "value": "22660901.01",
        "weight": "0.00751709",
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      },
      {
        "name": "MASTERCARD INC CL A",
        "value": "21452836.38",
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      },
      {
        "name": "ABBVIE INC",
        "value": "20749112.40",
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      },
      {
        "name": "NETFLIX INC",
        "value": "20629044.00",
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      },
      {
        "name": "PROCTER & GAMBLE",
        "value": "19764043.20",
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      },
      {
        "name": "HOME DEPOT INC",
        "value": "19170394.16",
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      },
      {
        "name": "GENERAL ELECTRIC CO",
        "value": "18262651.34",
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      },
      {
        "name": "CHEVRON CORP",
        "value": "17881336.20",
        "weight": "0.00593161",
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      },
      {
        "name": "CATERPILLAR INC",
        "value": "17585014.59",
        "weight": "0.00583332",
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      },
      {
        "name": "BANK OF AMERICA CORPORATION",
        "value": "16934874.99",
        "weight": "0.00561765",
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      },
      {
        "name": "ADV MICRO DEVICE",
        "value": "16488494.76",
        "weight": "0.00546958",
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      },
      {
        "name": "COCA-COLA CO/THE",
        "value": "15972873.52",
        "weight": "0.00529853",
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      },
      {
        "name": "PALANTIR TECHNOLOGIES INC",
        "value": "15853127.64",
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      },
      {
        "name": "CISCO SYSTEMS INC",
        "value": "15840033.16",
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      },
      {
        "name": "MERCK & CO",
        "value": "15546467.74",
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      },
      {
        "name": "APPLIED MATERIALS INC",
        "value": "15003317.70",
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      },
      {
        "name": "LAM RESEARCH CORP",
        "value": "14860902.82",
        "weight": "0.00492967",
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      },
      {
        "name": "PHILIP MORRIS INTL INC",
        "value": "14711741.52",
        "weight": "0.00488019",
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      },
      {
        "name": "RTX CORP",
        "value": "13742498.88",
        "weight": "0.00455867",
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      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "13438511.21",
        "weight": "0.00445783",
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      },
      {
        "name": "GOLDMAN SACHS GROUP INC",
        "value": "13041396.04",
        "weight": "0.00432610",
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      },
      {
        "name": "WELLS FARGO & CO",
        "value": "12933771.30",
        "weight": "0.00429040",
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      },
      {
        "name": "ORACLE CORP",
        "value": "12371213.60",
        "weight": "0.00410379",
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      },
      {
        "name": "MCDONALDS CORP",
        "value": "12286686.50",
        "weight": "0.00407575",
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      },
      {
        "name": "LINDE PLC",
        "value": "12001357.68",
        "weight": "0.00398110",
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      },
      {
        "name": "GE VERNOVA LLC",
        "value": "11990160.00",
        "weight": "0.00397739",
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      },
      {
        "name": "PEPSICO INC",
        "value": "11740576.32",
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      },
      {
        "name": "INTL BUS MACH CORP",
        "value": "11358329.85",
        "weight": "0.00376779",
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      },
      {
        "name": "VERIZON COMMUNICATIONS INC",
        "value": "10694511.02",
        "weight": "0.00354759",
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      },
      {
        "name": "AMGEN INC",
        "value": "10573478.40",
        "weight": "0.00350744",
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      },
      {
        "name": "INTEL CORP",
        "value": "10345168.98",
        "weight": "0.00343171",
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      },
      {
        "name": "ABBOTT LABS",
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    ],
    "b_top": [
      {
        "name": "NVIDIA CORP",
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      },
      {
        "name": "APPLE INC",
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        "name": "AMAZON.COM INC",
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      {
        "name": "ALPHABET INC CL A",
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      },
      {
        "name": "BROADCOM INC",
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      },
      {
        "name": "ALPHABET INC CL C",
        "value": "838263152.58",
        "weight": "0.02395319",
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      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "781900892.37",
        "weight": "0.02234265",
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      },
      {
        "name": "TESLA INC",
        "value": "653159545.50",
        "weight": "0.01866389",
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      },
      {
        "name": "BERKSHIRE HATH-B",
        "value": "548934142.40",
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      },
      {
        "name": "JPMORGAN CHASE and CO",
        "value": "495435155.92",
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      },
      {
        "name": "LILLY ELI and CO",
        "value": "455279711.61",
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      },
      {
        "name": "EXXON MOBIL CORP",
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      {
        "name": "JOHNSON&JOHNSON",
        "value": "367942576.68",
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      },
      {
        "name": "WALMART INC",
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      },
      {
        "name": "VISA INC-CLASS A",
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      },
      {
        "name": "COSTCO WHOLESALE CORP",
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      },
      {
        "name": "MASTERCARD INC CL A",
        "value": "254125577.02",
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      },
      {
        "name": "NETFLIX INC",
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      },
      {
        "name": "CHEVRON CORP",
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      },
      {
        "name": "ABBVIE INC",
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      {
        "name": "MICRON TECHNOLOGY INC",
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      {
        "name": "PROCTER & GAMBLE",
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      {
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      },
      {
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      {
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      },
      {
        "name": "HOME DEPOT INC",
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      },
      {
        "name": "BANK OF AMERICA CORPORATION",
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      },
      {
        "name": "CISCO SYSTEMS INC",
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      {
        "name": "MERCK & CO",
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      {
        "name": "GENERAL ELECTRIC CO",
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      {
        "name": "COCA-COLA CO/THE",
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      },
      {
        "name": "APPLIED MATERIALS INC",
        "value": "169382237.46",
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      },
      {
        "name": "LAM RESEARCH CORP",
        "value": "166588138.08",
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      },
      {
        "name": "RTX CORP",
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      },
      {
        "name": "PHILIP MORRIS INTL INC",
        "value": "160686836.38",
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      {
        "name": "GOLDMAN SACHS GROUP INC",
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      },
      {
        "name": "ORACLE CORP",
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      {
        "name": "WELLS FARGO & CO",
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      {
        "name": "UNITEDHEALTH GRP",
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      },
      {
        "name": "GE VERNOVA LLC",
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      {
        "name": "LINDE PLC",
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      },
      {
        "name": "INTL BUS MACH CORP",
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      },
      {
        "name": "MCDONALDS CORP",
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      {
        "name": "PEPSICO INC",
        "value": "132472308.56",
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      },
      {
        "name": "VERIZON COMMUNICATIONS INC",
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      },
      {
        "name": "INTEL CORP",
        "value": "129470270.94",
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      },
      {
        "name": "AT&T INC",
        "value": "126667282.56",
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      },
      {
        "name": "CITIGROUP INC",
        "value": "123694018.80",
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      },
      {
        "name": "MORGAN STANLEY",
        "value": "123572321.60",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-040873",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1097519/000141036826040873/0001410368-26-040873-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001099263-26-006578",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/858581/000109926326006578/0001099263-26-006578-index.htm"
    }
  ]
}