{
  "page": "compare",
  "query": {
    "a": "SPIDX",
    "b": "NOSIX"
  },
  "retrieved_at": "2026-07-07T18:25:13+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": "Invesco S&P 500 Index Fund",
    "ticker": "SPIDX",
    "slug": "SPIDX",
    "series_id": "S000027821",
    "html_url": "https://fundwatcher.app/funds/SPIDX/"
  },
  "fund_b": {
    "name": "Stock Index Fund",
    "ticker": "NOSIX",
    "slug": "NOSIX",
    "series_id": "S000001247",
    "html_url": "https://fundwatcher.app/funds/NOSIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.9375269837827117588913139491",
    "coverage_b_by_a": "0.9375269837827117588913139490",
    "shared_count": 499,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "NVIDIA CORP",
        "value": "305192941.95",
        "weight": "0.07041452",
        "shared": true
      },
      {
        "name": "APPLE INC",
        "value": "276867244.50",
        "weight": "0.06387918",
        "shared": true
      },
      {
        "name": "MICROSOFT CORP",
        "value": "206994402.48",
        "weight": "0.04775802",
        "shared": true
      },
      {
        "name": "AMAZON.COM INC",
        "value": "144833850.00",
        "weight": "0.03341626",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL A",
        "value": "128514954.24",
        "weight": "0.02965114",
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      },
      {
        "name": "BROADCOM INC",
        "value": "106879249.40",
        "weight": "0.02465932",
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      },
      {
        "name": "ALPHABET INC CL C",
        "value": "102558259.02",
        "weight": "0.02366238",
        "shared": true
      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "99962967.78",
        "weight": "0.02306359",
        "shared": true
      },
      {
        "name": "TESLA INC",
        "value": "80043138.60",
        "weight": "0.01846766",
        "shared": true
      },
      {
        "name": "Invesco Treasury Portfolio, Institutional Class",
        "value": "74282658.12",
        "weight": "0.01713859",
        "shared": false
      },
      {
        "name": "BERKSHIRE HATH-B",
        "value": "65479391.25",
        "weight": "0.01510749",
        "shared": true
      },
      {
        "name": "LILLY ELI and CO",
        "value": "59073446.46",
        "weight": "0.01362950",
        "shared": true
      },
      {
        "name": "JPMORGAN CHASE and CO",
        "value": "57818260.50",
        "weight": "0.01333991",
        "shared": true
      },
      {
        "name": "EXXON MOBIL CORP",
        "value": "45418312.50",
        "weight": "0.01047897",
        "shared": true
      },
      {
        "name": "JOHNSON&JOHNSON",
        "value": "42488982.90",
        "weight": "0.00980311",
        "shared": true
      },
      {
        "name": "Invesco Government & Agency Portfolio, Institutional Class",
        "value": "41034803.20",
        "weight": "0.00946760",
        "shared": false
      },
      {
        "name": "WALMART INC",
        "value": "39828915.75",
        "weight": "0.00918938",
        "shared": true
      },
      {
        "name": "VISA INC-CLASS A",
        "value": "38353092.14",
        "weight": "0.00884888",
        "shared": true
      },
      {
        "name": "Invesco Private Prime Fund",
        "value": "36247459.98",
        "weight": "0.00836306",
        "shared": false
      },
      {
        "name": "MICRON TECHNOLOGY INC",
        "value": "32858053.97",
        "weight": "0.00758105",
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      },
      {
        "name": "COSTCO WHOLESALE CORP",
        "value": "31799453.40",
        "weight": "0.00733681",
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      },
      {
        "name": "MASTERCARD INC CL A",
        "value": "30105242.47",
        "weight": "0.00694592",
        "shared": true
      },
      {
        "name": "ABBVIE INC",
        "value": "29117220.96",
        "weight": "0.00671796",
        "shared": true
      },
      {
        "name": "NETFLIX INC",
        "value": "28948703.28",
        "weight": "0.00667908",
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      },
      {
        "name": "PROCTER & GAMBLE",
        "value": "27734968.80",
        "weight": "0.00639905",
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      },
      {
        "name": "HOME DEPOT INC",
        "value": "26901675.20",
        "weight": "0.00620679",
        "shared": true
      },
      {
        "name": "GENERAL ELECTRIC CO",
        "value": "25628086.54",
        "weight": "0.00591295",
        "shared": true
      },
      {
        "name": "CHEVRON CORP",
        "value": "25092886.84",
        "weight": "0.00578946",
        "shared": true
      },
      {
        "name": "CATERPILLAR INC",
        "value": "24677555.43",
        "weight": "0.00569364",
        "shared": true
      },
      {
        "name": "BANK OF AMERICA CORPORATION",
        "value": "23764674.45",
        "weight": "0.00548302",
        "shared": true
      },
      {
        "name": "ADV MICRO DEVICE",
        "value": "23138469.91",
        "weight": "0.00533854",
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      },
      {
        "name": "COCA-COLA CO/THE",
        "value": "22414727.00",
        "weight": "0.00517156",
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      },
      {
        "name": "PALANTIR TECHNOLOGIES INC",
        "value": "22246593.21",
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        "shared": true
      },
      {
        "name": "CISCO SYSTEMS INC",
        "value": "22228299.32",
        "weight": "0.00512854",
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      },
      {
        "name": "MERCK & CO",
        "value": "21816217.26",
        "weight": "0.00503347",
        "shared": true
      },
      {
        "name": "APPLIED MATERIALS INC",
        "value": "21054309.60",
        "weight": "0.00485768",
        "shared": true
      },
      {
        "name": "LAM RESEARCH CORP",
        "value": "20854100.18",
        "weight": "0.00481149",
        "shared": true
      },
      {
        "name": "PHILIP MORRIS INTL INC",
        "value": "20645088.66",
        "weight": "0.00476326",
        "shared": true
      },
      {
        "name": "RTX CORP",
        "value": "19284966.36",
        "weight": "0.00444945",
        "shared": true
      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "18858140.81",
        "weight": "0.00435098",
        "shared": true
      },
      {
        "name": "GOLDMAN SACHS GROUP INC",
        "value": "18301104.87",
        "weight": "0.00422246",
        "shared": true
      },
      {
        "name": "WELLS FARGO & CO",
        "value": "18149992.20",
        "weight": "0.00418759",
        "shared": true
      },
      {
        "name": "ORACLE CORP",
        "value": "17360614.60",
        "weight": "0.00400546",
        "shared": true
      },
      {
        "name": "MCDONALDS CORP",
        "value": "17241947.24",
        "weight": "0.00397809",
        "shared": true
      },
      {
        "name": "LINDE PLC",
        "value": "16841835.84",
        "weight": "0.00388577",
        "shared": true
      },
      {
        "name": "GE VERNOVA LLC",
        "value": "16825536.00",
        "weight": "0.00388201",
        "shared": true
      },
      {
        "name": "PEPSICO INC",
        "value": "16475643.36",
        "weight": "0.00380128",
        "shared": true
      },
      {
        "name": "INTL BUS MACH CORP",
        "value": "15939134.55",
        "weight": "0.00367750",
        "shared": true
      },
      {
        "name": "VERIZON COMMUNICATIONS INC",
        "value": "15007603.96",
        "weight": "0.00346257",
        "shared": true
      },
      {
        "name": "AMGEN INC",
        "value": "14837416.00",
        "weight": "0.00342331",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "NVIDIA CORP",
        "value": "1238985385.60",
        "weight": "0.07322565",
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      },
      {
        "name": "APPLE INC",
        "value": "1089378855.18",
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      },
      {
        "name": "MICROSOFT CORP",
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      },
      {
        "name": "AMAZON.COM INC",
        "value": "594093090.78",
        "weight": "0.03511167",
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      },
      {
        "name": "ALPHABET INC CL A",
        "value": "489731933.60",
        "weight": "0.02894379",
        "shared": true
      },
      {
        "name": "BROADCOM INC",
        "value": "428372672.85",
        "weight": "0.02531738",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL C",
        "value": "391591725.42",
        "weight": "0.02314358",
        "shared": true
      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "365235205.14",
        "weight": "0.02158588",
        "shared": true
      },
      {
        "name": "TESLA INC",
        "value": "305077752.75",
        "weight": "0.01803049",
        "shared": true
      },
      {
        "name": "VERISURE HOLDING AB",
        "value": "287798850.00",
        "weight": "0.01700929",
        "shared": false
      },
      {
        "name": "BERKSHIRE HATH-B",
        "value": "256311141.60",
        "weight": "0.01514832",
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      },
      {
        "name": "Northern Institutional Funds GOVT PTFL",
        "value": "252357506.44",
        "weight": "0.01491466",
        "shared": false
      },
      {
        "name": "JPMORGAN CHASE and CO",
        "value": "232298740.32",
        "weight": "0.01372916",
        "shared": true
      },
      {
        "name": "LILLY ELI and CO",
        "value": "213497932.17",
        "weight": "0.01261801",
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      },
      {
        "name": "EXXON MOBIL CORP",
        "value": "207741374.62",
        "weight": "0.01227779",
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      },
      {
        "name": "JOHNSON&JOHNSON",
        "value": "172670704.92",
        "weight": "0.01020506",
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      },
      {
        "name": "WALMART INC",
        "value": "159084365.44",
        "weight": "0.00940209",
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      },
      {
        "name": "VISA INC-CLASS A",
        "value": "147993024.96",
        "weight": "0.00874658",
        "shared": true
      },
      {
        "name": "COSTCO WHOLESALE CORP",
        "value": "129759100.32",
        "weight": "0.00766893",
        "shared": true
      },
      {
        "name": "MASTERCARD INC CL A",
        "value": "118930572.18",
        "weight": "0.00702895",
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      },
      {
        "name": "NETFLIX INC",
        "value": "118125467.10",
        "weight": "0.00698137",
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      },
      {
        "name": "CHEVRON CORP",
        "value": "113869690.90",
        "weight": "0.00672985",
        "shared": true
      },
      {
        "name": "ABBVIE INC",
        "value": "112833812.00",
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      },
      {
        "name": "MICRON TECHNOLOGY INC",
        "value": "111491929.76",
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      },
      {
        "name": "PROCTER & GAMBLE",
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      },
      {
        "name": "ADV MICRO DEVICE",
        "value": "97265579.04",
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      },
      {
        "name": "PALANTIR TECHNOLOGIES INC",
        "value": "97178192.40",
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      },
      {
        "name": "CATERPILLAR INC",
        "value": "96842939.70",
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      },
      {
        "name": "HOME DEPOT INC",
        "value": "95198854.95",
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      },
      {
        "name": "BANK OF AMERICA CORPORATION",
        "value": "94014667.50",
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      },
      {
        "name": "CISCO SYSTEMS INC",
        "value": "89900972.53",
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      },
      {
        "name": "GENERAL ELECTRIC CO",
        "value": "87451387.29",
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      },
      {
        "name": "MERCK & CO",
        "value": "87217467.40",
        "weight": "0.00515467",
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      },
      {
        "name": "COCA-COLA CO/THE",
        "value": "86119248.15",
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      },
      {
        "name": "APPLIED MATERIALS INC",
        "value": "79770368.10",
        "weight": "0.00471453",
        "shared": true
      },
      {
        "name": "LAM RESEARCH CORP",
        "value": "78449542.20",
        "weight": "0.00463647",
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      },
      {
        "name": "RTX CORP",
        "value": "76143802.80",
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      },
      {
        "name": "PHILIP MORRIS INTL INC",
        "value": "75477379.32",
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      },
      {
        "name": "GOLDMAN SACHS GROUP INC",
        "value": "74661155.47",
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      },
      {
        "name": "ORACLE CORP",
        "value": "73267694.17",
        "weight": "0.00433022",
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      },
      {
        "name": "WELLS FARGO & CO",
        "value": "72477182.83",
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      },
      {
        "name": "UNITEDHEALTH GRP",
        "value": "71157593.48",
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      },
      {
        "name": "GE VERNOVA LLC",
        "value": "69277708.50",
        "weight": "0.00409440",
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      },
      {
        "name": "LINDE PLC",
        "value": "67245877.92",
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      },
      {
        "name": "INTL BUS MACH CORP",
        "value": "65736410.39",
        "weight": "0.00388511",
        "shared": true
      },
      {
        "name": "MCDONALDS CORP",
        "value": "65162406.93",
        "weight": "0.00385118",
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      },
      {
        "name": "VERIZON COMMUNICATIONS INC",
        "value": "62366823.40",
        "weight": "0.00368596",
        "shared": true
      },
      {
        "name": "PEPSICO INC",
        "value": "61521549.88",
        "weight": "0.00363600",
        "shared": true
      },
      {
        "name": "INTEL CORP",
        "value": "60048882.51",
        "weight": "0.00354897",
        "shared": true
      },
      {
        "name": "AT&T INC",
        "value": "59834490.30",
        "weight": "0.00353630",
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      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001112996-26-000180",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1112996/000111299626000180/0001112996-26-000180-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0002066578-26-001920",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/916620/000206657826001920/0002066578-26-001920-index.htm"
    }
  ]
}