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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

CSC

Superinvestors

Institutional investors holding CSC

Consensus →
InvestorFundWeightSharesValueQuarter
David EinhornGreenlight Capital2.05%2,325,000$146.9M2014Q2
David KatzMatrix Asset Advisors1.21%205,755$7.8M2003Q2
Alex RoepersAtlantic Investment Management0.99%138,000$9.5M2017Q1
First Eagle Investment ManagementFirst Eagle Investment Management0.14%801,500$30.4M2011Q2
Kenneth FisherFisher Asset Management0.00%5,304$248K2008Q2
Christopher DavisDavis Selected Advisers0.00%0$792K2001Q1
Dodge & CoxDodge & Cox0.00%38,200$2.6M2017Q1

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.