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Financial transparency data from public SEC filings.

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

HEW

Superinvestors

Institutional investors holding HEW

Consensus →
InvestorFundWeightSharesValueQuarter
David EinhornGreenlight Capital2.40%1,600,000$46.8M2007Q1
Viking Global InvestorsViking Global Investors0.43%750,700$16.9M2006Q2
First Eagle Investment ManagementFirst Eagle Investment Management0.11%360,000$18.2M2010Q3
William Von MuefflingCantillon Capital Management0.10%39,300$1.3M2004Q1
Bill NygrenOakmark Select Fund – Harris Associates0.02%52,500$1.8M2010Q2

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.