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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

IGTXXXX

Superinvestors

Institutional investors holding IGTXXXX

Consensus →
InvestorFundWeightSharesValueQuarter
Thomas GaynerMarkel Group2.41%1,085,116$46.8M2007Q3
Viking Global InvestorsViking Global Investors1.74%272,400$27.9M2003Q2
Bill MillerMiller Value Partners0.83%950,000$17.5M2010Q1
Bill NygrenOakmark Select Fund – Harris Associates0.34%78,000$5.9M2002Q4
Chuck AkreAkre Capital Management0.06%31,979$799K2008Q2
Jensen Investment ManagementJensen Investment Management0.01%31,710$552K2015Q1
Kenneth FisherFisher Asset Management0.00%5,051$222K2007Q4
Ruane CunniffSequoia Fund0.00%6,664$265K2007Q2

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.