DH
DataHeimdall
Insider TradesSuperinvestorsGrand Portfolio
DH
DataHeimdall

Financial transparency data from public SEC filings.

Product

  • Insider Trades
  • Grand Portfolio

Company

  • About
  • Blog
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  • Disclaimer
© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

LAMRXXXX

Superinvestors

Institutional investors holding LAMRXXXX

Consensus →
InvestorFundWeightSharesValueQuarter
Triple Frond PartnersTriple Frond Partners5.21%268,578$8.3M2009Q4
Chase ColemanTiger Global Management1.26%120,000$4.0M2002Q4
Mason HawkinsLongleaf Partners – Southeastern Asset Management0.96%4,412,766$214.4M2013Q1
Viking Global InvestorsViking Global Investors0.51%258,000$11.2M2004Q2
First Eagle Investment ManagementFirst Eagle Investment Management0.30%2,370,342$125.6M2014Q2
Chuck AkreAkre Capital Management0.09%67,100$3.3M2014Q3
Thomas GaynerMarkel Group0.04%10,000$403K2004Q1

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.