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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

OPEN

Superinvestors

Institutional investors holding OPEN

Consensus →
InvestorFundWeightSharesValueQuarter
Mario CibelliMarathon Partners2.08%50,000$5.2M2014Q2
Viking Global InvestorsViking Global Investors0.85%926,200$98.5M2011Q1
Chase ColemanTiger Global Management0.55%611,192$28.1M2011Q3
Daniel LoebThird Point0.39%3,775,000$55.2M2021Q4
William Von MuefflingCantillon Capital Management0.01%7,800$546K2013Q3
Bill MillerMiller Value Partners0.00%15,000$26K2023Q1
Polen Capital ManagementPolen Capital Management0.00%17,474$82K2026Q1

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.