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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

HGSI

Superinvestors

Institutional investors holding HGSI

Consensus →
InvestorFundWeightSharesValueQuarter
Viking Global InvestorsViking Global Investors0.96%44,527$22K2010Q2
Bill MillerMiller Value Partners0.68%475,000$14.3M2010Q1
Meridian / ArrowMarkMeridian Contrarian Fund0.59%135,000$3.3M2011Q2
David KatzMatrix Asset Advisors0.11%77,240$680K2002Q4
First Eagle Investment ManagementFirst Eagle Investment Management0.02%325,000$4.3M2012Q2
Ruane CunniffSequoia Fund0.01%30,000$654K2002Q1
Christopher DavisDavis Selected Advisers0.00%0$386K2001Q1

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.