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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

ARCH

Superinvestors

Institutional investors holding ARCH

Consensus →
InvestorFundWeightSharesValueQuarter
Viking Global InvestorsViking Global Investors0.15%425,101$33.2M2016Q4
First Eagle Investment ManagementFirst Eagle Investment Management0.02%69,100$9.8M2024Q4

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.