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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

GCIXXXX

Superinvestors

Institutional investors holding GCIXXXX

Consensus →
InvestorFundWeightSharesValueQuarter
Valley Forge Capital ManagementValley Forge Capital Management1.82%423,360$5.7M2010Q2
Francis ChouChou Associates1.05%323,035$4.6M2011Q2
Thomas GaynerMarkel Group0.75%193,150$11.6M2006Q1
William Von MuefflingCantillon Capital Management0.31%145,500$10.3M2005Q2
Donald Smith & CoDonald Smith & Co0.08%0$3.5M2013Q1
Bill NygrenOakmark Select Fund – Harris Associates0.02%23,050$1.3M2007Q2
Jensen Investment ManagementJensen Investment Management0.00%200$12K2006Q4
Ruane CunniffSequoia Fund0.00%5,875$329K2006Q2
Kenneth FisherFisher Asset Management0.00%3,656$260K2005Q2
Christopher DavisDavis Selected Advisers0.00%0$765K2008Q2

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.