{
  "page": "compare",
  "query": {
    "a": "S000000196",
    "b": "BGSIX"
  },
  "retrieved_at": "2026-07-07T18:43:56+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 V.I. Technology Fund",
    "ticker": "",
    "slug": "S000000196",
    "series_id": "S000000196",
    "html_url": "https://fundwatcher.app/funds/S000000196/"
  },
  "fund_b": {
    "name": "BlackRock Technology Opportunities Fund",
    "ticker": "BGSIX",
    "slug": "BGSIX",
    "series_id": "S000001510",
    "html_url": "https://fundwatcher.app/funds/BGSIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.4244576070806144307441340917",
    "coverage_b_by_a": "0.4244576070806144307441340917",
    "shared_count": 21,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-02-27"
    },
    "a_top": [
      {
        "name": "NVIDIA CORP",
        "value": "19081278.40",
        "weight": "0.07723855",
        "shared": true
      },
      {
        "name": "TAIWAN SEMIC MFG CO LTD SP ADR",
        "value": "11287530.00",
        "weight": "0.04569046",
        "shared": true
      },
      {
        "name": "BROADCOM INC",
        "value": "9084118.50",
        "weight": "0.03677134",
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      },
      {
        "name": "ALPHABET INC CL A",
        "value": "9038298.36",
        "weight": "0.03658587",
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      },
      {
        "name": "LAM RESEARCH CORP",
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      },
      {
        "name": "APPLE INC",
        "value": "7659635.99",
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      },
      {
        "name": "MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC",
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        "shared": false
      },
      {
        "name": "Invesco Private Prime Fund",
        "value": "6336486.59",
        "weight": "0.02564928",
        "shared": false
      },
      {
        "name": "LUMENTUM HOLDINGS INC",
        "value": "5964324.12",
        "weight": "0.02414281",
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      },
      {
        "name": "Invesco Treasury Portfolio, Institutional Class",
        "value": "5842081.66",
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      },
      {
        "name": "TERADYNE INC",
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      },
      {
        "name": "LATTICE SEMICONDUCTOR CORP",
        "value": "5626357.80",
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      },
      {
        "name": "TTM TECHNOLOGIES INC",
        "value": "5551673.54",
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      },
      {
        "name": "SNOWFLAKE INC CL A",
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      },
      {
        "name": "ARISTA NETWORKS INC",
        "value": "5436330.06",
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      },
      {
        "name": "MONOLITHIC POWER SYS INC",
        "value": "5323521.15",
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      },
      {
        "name": "COHERENT CORP",
        "value": "5170824.47",
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      },
      {
        "name": "ASML Holding NV - NY Reg Shares",
        "value": "5007266.53",
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      },
      {
        "name": "ADV ENERGY INDS",
        "value": "4963925.22",
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      },
      {
        "name": "AMPHENOL CORPORATION CL A",
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      {
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      },
      {
        "name": "WESTERN DIGITAL CORP",
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      },
      {
        "name": "DATADOG INC CL A",
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      },
      {
        "name": "COMFORT SYSTEMS USA INC",
        "value": "4292795.87",
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      },
      {
        "name": "Nova Measuring Instruments Ltd",
        "value": "4285909.32",
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      },
      {
        "name": "NETFLIX INC",
        "value": "4081086.75",
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      {
        "name": "AMAZON.COM INC",
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      },
      {
        "name": "MICROSOFT CORP",
        "value": "4060394.73",
        "weight": "0.01643595",
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      },
      {
        "name": "FLEX LTD",
        "value": "4043398.74",
        "weight": "0.01636716",
        "shared": false
      },
      {
        "name": "MONGODB INC CL A",
        "value": "3855861.81",
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      },
      {
        "name": "CLOUDFLARE INC-A",
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      {
        "name": "ANALOG DEVICES INC",
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      {
        "name": "FABRINET",
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      {
        "name": "VERTIV HOLDINGS CO",
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      {
        "name": "MICROCHIP TECHNOLOGY",
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        "name": "KEYSIGHT TECHNOLOGIES INC",
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      {
        "name": "Invesco Government & Agency Portfolio, Institutional Class",
        "value": "3145736.31",
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      },
      {
        "name": "JFROG LTD",
        "value": "3093954.11",
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      {
        "name": "CURTISS WRIGHT CORPORATION",
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      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "2791994.40",
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      },
      {
        "name": "AKAMAI TECHNOLOGIES INC",
        "value": "2598940.65",
        "weight": "0.01052018",
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      {
        "name": "CATERPILLAR INC",
        "value": "2526368.36",
        "weight": "0.01022641",
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      },
      {
        "name": "SITIME CORP",
        "value": "2500679.35",
        "weight": "0.01012243",
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      },
      {
        "name": "Invesco Private Government Fund",
        "value": "2449678.57",
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      },
      {
        "name": "HOWMET AEROSPACE INC",
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      {
        "name": "KARMAN HOLDINGS INC",
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      {
        "name": "DIAMONDBACK ENERGY INC",
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      },
      {
        "name": "PARKER HANNIFIN CORP",
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      {
        "name": "BLOOM ENERGY CORP CL A",
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      {
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    ],
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      {
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      {
        "name": "MICROSOFT CORP",
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      {
        "name": "SAMSUNG ELECTRONICS CO LTD",
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      },
      {
        "name": "SK HYNIX INC",
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      },
      {
        "name": "ALPHABET INC CL A",
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      {
        "name": "LAM RESEARCH CORP",
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      {
        "name": "ADVANTEST CORP",
        "value": "236480283.43",
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      {
        "name": "MONOLITHIC POWER SYS INC",
        "value": "147756282.00",
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      {
        "name": "META PLATFORMS INC CL A",
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      {
        "name": "ADV MICRO DEVICE",
        "value": "146223173.29",
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      {
        "name": "DATABRICKS INC SER L PC PP",
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      {
        "name": "SNOWFLAKE INC CL A",
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      {
        "name": "AMAZON.COM INC",
        "value": "119159250.00",
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      {
        "name": "TESLA INC",
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      {
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      {
        "name": "ARISTA NETWORKS INC",
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      {
        "name": "INTEL CORP",
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      {
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      {
        "name": "ORACLE CORP",
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      {
        "name": "SIEMENS ENERGY AG",
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      {
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        "name": "SOFTBANK GROUP CORP",
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        "name": "ASML Holding NV",
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        "name": "CROWDSTRIKE HOLDINGS INC",
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        "name": "PALO ALTO NETWORKS INC",
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      {
        "name": "ANTHROPIC PBC SERIES F PC PP",
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      {
        "name": "TAKE-TWO INTERACTV SOFTWR INC",
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      {
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      {
        "name": "ECHOSTAR CORP CL A",
        "value": "52703399.64",
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      {
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      {
        "name": "HYUNDAI MOTOR CO",
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      {
        "name": "ELITE MATERIAL",
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      {
        "name": "CISCO SYSTEMS INC",
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      {
        "name": "SPOTIFY TECHNOLOGY SA",
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      {
        "name": "MERCADOLIBRE INC",
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      {
        "name": "KRATOS DEFENSE and SEC SOLTN INC",
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      {
        "name": "MONGODB INC CL A",
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        "name": "WESTERN DIGITAL CORP",
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        "name": "CREDO TECHNOLOGY GROUP HOLDING LTD",
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        "name": "ASE TECHNOLOGY H",
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      {
        "name": "PALANTIR TECHNOLOGIES INC",
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        "name": "RUBRIK INC-A",
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        "name": "AEROVIRONMENT INC",
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      },
      {
        "name": "BYTEDANCE LTD SER E-1 PC PP",
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      },
      {
        "name": "DATADOG INC CL A",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000896435-26-000339",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/896435/000089643526000339/0000896435-26-000339-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-014713",
      "as_of": "2026-02-27",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/844779/000094040026014713/0000940400-26-014713-index.htm"
    }
  ]
}