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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

XLK

Superinvestors

Institutional investors holding XLK

Consensus →
InvestorFundWeightSharesValueQuarter
David KatzMatrix Asset Advisors0.03%2,316$308K2026Q1
Mairs & PowerMairs & Power Growth Fund0.01%4,470$594K2026Q1
Bill & Melinda Gates FoundationBill & Melinda Gates Foundation Trust0.01%24,300$4.0M2023Q3
Kenneth FisherFisher Asset Management0.00%25,201$3.3M2026Q1
Bill NygrenOakmark Select Fund – Harris Associates0.00%862$130K2023Q1

Congressional Activity

Congressional data coming soon

Insider Activity

No insider trades in the last 90 days

Insider Tradeslast 90 days

No insider trades in the last 90 days.

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.