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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

BTUXXXX

Superinvestors

Institutional investors holding BTUXXXX

Consensus →
InvestorFundWeightSharesValueQuarter
Kopernik Global InvestorsKopernik Global Investors4.52%15,668,098$21.6M2015Q3
William Von MuefflingCantillon Capital Management1.44%642,126$54.2M2005Q3
David TepperAppaloosa Management0.52%53,300$4.4M2005Q4
Donald Smith & CoDonald Smith & Co0.08%1,744,866$3.8M2015Q2
Jensen Investment ManagementJensen Investment Management0.00%32$1K2008Q4
First Eagle Investment ManagementFirst Eagle Investment Management0.00%11,660$191K2014Q1

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.