{
  "page": "compare",
  "query": {
    "a": "QB",
    "b": "VCNIX"
  },
  "retrieved_at": "2026-07-07T13:37:21+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": "ProShares Nasdaq-100 Dynamic Buffer ETF",
    "ticker": "QB",
    "slug": "QB",
    "series_id": "S000093205",
    "html_url": "https://fundwatcher.app/funds/QB/"
  },
  "fund_b": {
    "name": "Nasdaq-100 Index Fund",
    "ticker": "VCNIX",
    "slug": "VCNIX",
    "series_id": "S000008003",
    "html_url": "https://fundwatcher.app/funds/VCNIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.8178968951149035001497931831",
    "coverage_b_by_a": "0.8178968951149035001497931830",
    "shared_count": 101,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-28"
    },
    "a_top": [
      {
        "name": "Repurchase Agreement",
        "value": "288199.18",
        "weight": "0.18210310",
        "shared": false
      },
      {
        "name": "NVIDIA CORP",
        "value": "108794.66",
        "weight": "0.06874359",
        "shared": true
      },
      {
        "name": "APPLE INC",
        "value": "98539.14",
        "weight": "0.06226348",
        "shared": true
      },
      {
        "name": "MICROSOFT CORP",
        "value": "74227.86",
        "weight": "0.04690202",
        "shared": true
      },
      {
        "name": "AMAZON.COM INC",
        "value": "56910.00",
        "weight": "0.03595946",
        "shared": true
      },
      {
        "name": "TESLA INC",
        "value": "50313.75",
        "weight": "0.03179152",
        "shared": true
      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "47965.32",
        "weight": "0.03030763",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL A",
        "value": "45828.72",
        "weight": "0.02895758",
        "shared": true
      },
      {
        "name": "WALMART INC",
        "value": "43503.00",
        "weight": "0.02748804",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL C",
        "value": "42665.91",
        "weight": "0.02695911",
        "shared": true
      },
      {
        "name": "BROADCOM INC",
        "value": "38026.45",
        "weight": "0.02402760",
        "shared": true
      },
      {
        "name": "MICRON TECHNOLOGY INC",
        "value": "32164.86",
        "weight": "0.02032386",
        "shared": true
      },
      {
        "name": "COSTCO WHOLESALE CORP",
        "value": "31334.49",
        "weight": "0.01979918",
        "shared": true
      },
      {
        "name": "NETFLIX INC",
        "value": "28487.04",
        "weight": "0.01799998",
        "shared": true
      },
      {
        "name": "ADV MICRO DEVICE",
        "value": "22623.73",
        "weight": "0.01429515",
        "shared": true
      },
      {
        "name": "PALANTIR TECHNOLOGIES INC",
        "value": "21950.40",
        "weight": "0.01386970",
        "shared": true
      },
      {
        "name": "CISCO SYSTEMS INC",
        "value": "21851.50",
        "weight": "0.01380721",
        "shared": true
      },
      {
        "name": "APPLIED MATERIALS INC",
        "value": "21221.10",
        "weight": "0.01340888",
        "shared": true
      },
      {
        "name": "LAM RESEARCH CORP",
        "value": "20348.43",
        "weight": "0.01285747",
        "shared": true
      },
      {
        "name": "T-MOBILE US INC",
        "value": "16933.02",
        "weight": "0.01069939",
        "shared": true
      },
      {
        "name": "LINDE PLC",
        "value": "16258.56",
        "weight": "0.01027322",
        "shared": true
      },
      {
        "name": "PEPSICO INC",
        "value": "16125.30",
        "weight": "0.01018902",
        "shared": true
      },
      {
        "name": "INTEL CORP",
        "value": "15142.52",
        "weight": "0.00956804",
        "shared": true
      },
      {
        "name": "AMGEN INC",
        "value": "14361.92",
        "weight": "0.00907480",
        "shared": true
      },
      {
        "name": "TEXAS INSTRUMENTS INC",
        "value": "13787.15",
        "weight": "0.00871162",
        "shared": true
      },
      {
        "name": "KLA CORP",
        "value": "13720.95",
        "weight": "0.00866979",
        "shared": true
      },
      {
        "name": "GILEAD SCIENCES INC",
        "value": "12809.70",
        "weight": "0.00809401",
        "shared": true
      },
      {
        "name": "INTUITIVE SURGICAL INC",
        "value": "12587.75",
        "weight": "0.00795376",
        "shared": true
      },
      {
        "name": "ANALOG DEVICES INC",
        "value": "12096.86",
        "weight": "0.00764359",
        "shared": true
      },
      {
        "name": "HONEYWELL INTL INC",
        "value": "10961.55",
        "weight": "0.00692622",
        "shared": true
      },
      {
        "name": "QUALCOMM INC",
        "value": "10534.64",
        "weight": "0.00665648",
        "shared": true
      },
      {
        "name": "SHOPIFY INC CL A",
        "value": "10382.78",
        "weight": "0.00656052",
        "shared": true
      },
      {
        "name": "APPLOVIN CORP",
        "value": "9130.17",
        "weight": "0.00576904",
        "shared": true
      },
      {
        "name": "VERTEX PHARMACEUTICALS INC",
        "value": "8942.94",
        "weight": "0.00565073",
        "shared": true
      },
      {
        "name": "ASML HOLDING-NY",
        "value": "8703.36",
        "weight": "0.00549935",
        "shared": true
      },
      {
        "name": "THE BOOKING HOLDINGS INC",
        "value": "8478.70",
        "weight": "0.00535740",
        "shared": true
      },
      {
        "name": "PALO ALTO NETWORKS INC",
        "value": "8339.52",
        "weight": "0.00526945",
        "shared": true
      },
      {
        "name": "CONSTELLATION ENERGY CORP",
        "value": "8247.00",
        "weight": "0.00521099",
        "shared": true
      },
      {
        "name": "STARBUCKS CORP",
        "value": "7841.60",
        "weight": "0.00495484",
        "shared": true
      },
      {
        "name": "COMCAST CORP CL A",
        "value": "7832.88",
        "weight": "0.00494933",
        "shared": true
      },
      {
        "name": "INTUIT INC",
        "value": "7771.57",
        "weight": "0.00491059",
        "shared": true
      },
      {
        "name": "ADOBE INC",
        "value": "7609.89",
        "weight": "0.00480843",
        "shared": true
      },
      {
        "name": "MERCADOLIBRE INC",
        "value": "7030.32",
        "weight": "0.00444222",
        "shared": true
      },
      {
        "name": "WESTERN DIGITAL CORP",
        "value": "6712.80",
        "weight": "0.00424159",
        "shared": true
      },
      {
        "name": "MARRIOTT INTL-A",
        "value": "6492.87",
        "weight": "0.00410262",
        "shared": true
      },
      {
        "name": "CROWDSTRIKE HOLDINGS INC",
        "value": "6323.66",
        "weight": "0.00399570",
        "shared": true
      },
      {
        "name": "SEAGATE TECHNOLOGY HOLDINGS PLC",
        "value": "6117.60",
        "weight": "0.00386550",
        "shared": true
      },
      {
        "name": "AUTOMATIC DATA PROCESSING INC",
        "value": "6002.08",
        "weight": "0.00379251",
        "shared": true
      },
      {
        "name": "MONSTER BEVERAGE CORP",
        "value": "5885.70",
        "weight": "0.00371897",
        "shared": true
      },
      {
        "name": "CADENCE DESIGN SYSTEMS INC",
        "value": "5726.60",
        "weight": "0.00361844",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "NVIDIA CORP",
        "value": "91536885.57",
        "weight": "0.08351009",
        "shared": true
      },
      {
        "name": "APPLE INC",
        "value": "82988448.48",
        "weight": "0.07571126",
        "shared": true
      },
      {
        "name": "MICROSOFT CORP",
        "value": "62056061.92",
        "weight": "0.05661441",
        "shared": true
      },
      {
        "name": "AMAZON.COM INC",
        "value": "47726070.00",
        "weight": "0.04354101",
        "shared": true
      },
      {
        "name": "TESLA INC",
        "value": "42709531.08",
        "weight": "0.03896437",
        "shared": true
      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "40469118.30",
        "weight": "0.03692041",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL A",
        "value": "38560659.12",
        "weight": "0.03517931",
        "shared": true
      },
      {
        "name": "WALMART INC",
        "value": "36700538.25",
        "weight": "0.03348230",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL C",
        "value": "35798567.07",
        "weight": "0.03265942",
        "shared": true
      },
      {
        "name": "BROADCOM INC",
        "value": "32081222.25",
        "weight": "0.02926805",
        "shared": true
      },
      {
        "name": "MICRON TECHNOLOGY INC",
        "value": "27235801.39",
        "weight": "0.02484752",
        "shared": true
      },
      {
        "name": "COSTCO WHOLESALE CORP",
        "value": "26290647.90",
        "weight": "0.02398524",
        "shared": true
      },
      {
        "name": "NETFLIX INC",
        "value": "23934021.84",
        "weight": "0.02183527",
        "shared": true
      },
      {
        "name": "ADV MICRO DEVICE",
        "value": "19130265.71",
        "weight": "0.01745275",
        "shared": true
      },
      {
        "name": "CISCO SYSTEMS INC",
        "value": "18426138.32",
        "weight": "0.01681036",
        "shared": true
      },
      {
        "name": "PALANTIR TECHNOLOGIES INC",
        "value": "18392926.11",
        "weight": "0.01678006",
        "shared": true
      },
      {
        "name": "APPLIED MATERIALS INC",
        "value": "17406886.50",
        "weight": "0.01588049",
        "shared": true
      },
      {
        "name": "LAM RESEARCH CORP",
        "value": "17241669.13",
        "weight": "0.01572976",
        "shared": true
      },
      {
        "name": "T-MOBILE US INC",
        "value": "14251090.14",
        "weight": "0.01300142",
        "shared": true
      },
      {
        "name": "LINDE PLC",
        "value": "13923932.40",
        "weight": "0.01270295",
        "shared": true
      },
      {
        "name": "PEPSICO INC",
        "value": "13621635.00",
        "weight": "0.01242716",
        "shared": true
      },
      {
        "name": "INTEL CORP",
        "value": "12768701.94",
        "weight": "0.01164902",
        "shared": true
      },
      {
        "name": "AMGEN INC",
        "value": "12267408.64",
        "weight": "0.01119169",
        "shared": true
      },
      {
        "name": "KLA CORP",
        "value": "11755805.05",
        "weight": "0.01072495",
        "shared": true
      },
      {
        "name": "TEXAS INSTRUMENTS INC",
        "value": "11311402.08",
        "weight": "0.01031951",
        "shared": true
      },
      {
        "name": "GILEAD SCIENCES INC",
        "value": "10845943.20",
        "weight": "0.00989487",
        "shared": true
      },
      {
        "name": "INTUITIVE SURGICAL INC",
        "value": "10476029.06",
        "weight": "0.00955739",
        "shared": true
      },
      {
        "name": "ANALOG DEVICES INC",
        "value": "10224693.02",
        "weight": "0.00932810",
        "shared": true
      },
      {
        "name": "HONEYWELL INTL INC",
        "value": "9076650.58",
        "weight": "0.00828073",
        "shared": true
      },
      {
        "name": "QUALCOMM INC",
        "value": "8948464.88",
        "weight": "0.00816378",
        "shared": true
      },
      {
        "name": "SHOPIFY INC CL A",
        "value": "8662860.42",
        "weight": "0.00790322",
        "shared": true
      },
      {
        "name": "THE BOOKING HOLDINGS INC",
        "value": "8012371.50",
        "weight": "0.00730977",
        "shared": true
      },
      {
        "name": "APPLOVIN CORP",
        "value": "7837164.02",
        "weight": "0.00714993",
        "shared": true
      },
      {
        "name": "ASML HOLDING-NY",
        "value": "7493592.96",
        "weight": "0.00683649",
        "shared": true
      },
      {
        "name": "VERTEX PHARMACEUTICALS INC",
        "value": "7389352.59",
        "weight": "0.00674139",
        "shared": true
      },
      {
        "name": "PALO ALTO NETWORKS INC",
        "value": "7153521.12",
        "weight": "0.00652623",
        "shared": true
      },
      {
        "name": "CONSTELLATION ENERGY CORP",
        "value": "7033371.48",
        "weight": "0.00641662",
        "shared": true
      },
      {
        "name": "INTUIT INC",
        "value": "6699093.34",
        "weight": "0.00611166",
        "shared": true
      },
      {
        "name": "COMCAST CORP CL A",
        "value": "6604015.68",
        "weight": "0.00602491",
        "shared": true
      },
      {
        "name": "STARBUCKS CORP",
        "value": "6558910.28",
        "weight": "0.00598376",
        "shared": true
      },
      {
        "name": "ADOBE INC",
        "value": "6430357.05",
        "weight": "0.00586648",
        "shared": true
      },
      {
        "name": "WESTERN DIGITAL CORP",
        "value": "5612460.20",
        "weight": "0.00512031",
        "shared": true
      },
      {
        "name": "CROWDSTRIKE HOLDINGS INC",
        "value": "5478893.42",
        "weight": "0.00499845",
        "shared": true
      },
      {
        "name": "MARRIOTT INTL-A",
        "value": "5380880.58",
        "weight": "0.00490904",
        "shared": true
      },
      {
        "name": "MERCADOLIBRE INC",
        "value": "5237588.40",
        "weight": "0.00477831",
        "shared": true
      },
      {
        "name": "SEAGATE TECHNOLOGY HOLDINGS PLC",
        "value": "5110235.20",
        "weight": "0.00466212",
        "shared": true
      },
      {
        "name": "AUTOMATIC DATA PROCESSING INC",
        "value": "5087834.60",
        "weight": "0.00464169",
        "shared": true
      },
      {
        "name": "State Street Navigator Securities Lending Portfolio II",
        "value": "4885335.04",
        "weight": "0.00445694",
        "shared": false
      },
      {
        "name": "MONSTER BEVERAGE CORP",
        "value": "4880439.50",
        "weight": "0.00445248",
        "shared": true
      },
      {
        "name": "CADENCE DESIGN SYSTEMS INC",
        "value": "4815166.40",
        "weight": "0.00439293",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0002071691-26-009252",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1174610/000207169126009252/0002071691-26-009252-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-041592",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/719423/000141036826041592/0001410368-26-041592-index.htm"
    }
  ]
}