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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

SPXCXXXX

Superinvestors

Institutional investors holding SPXCXXXX

Consensus →
InvestorFundWeightSharesValueQuarter
Alex RoepersAtlantic Investment Management2.03%697,900$37.3M2006Q1
Valley Forge Capital ManagementValley Forge Capital Management1.55%152,220$11.7M2008Q3
Kenneth FisherFisher Asset Management0.00%4,716$363K2008Q3
Bill NygrenOakmark Select Fund – Harris Associates0.00%3,400$243K2010Q4

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.