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

HET

Superinvestors

Institutional investors holding HET

Consensus →
InvestorFundWeightSharesValueQuarter
Carl IcahnIcahn Capital Management4.55%1,842,800$160.2M2007Q3
Thomas GaynerMarkel Group1.49%374,200$24.9M2006Q3
David TepperAppaloosa Management1.01%180,000$16.0M2007Q4
Bill NygrenOakmark Select Fund – Harris Associates0.15%87,684$7.4M2007Q1
Viking Global InvestorsViking Global Investors0.03%13,000$1.0M2006Q1
David KatzMatrix Asset Advisors0.02%4,100$225K2004Q1
Kenneth FisherFisher Asset Management0.00%3,900$346K2007Q4

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.