manager shares port % label
Tweedy, Browne Co. 22,330 0.21% Reduce history
Lee Ainslie - Maverick Capital 0 <0.01% Exit history
John Rogers - Ariel Investments 1,046 <0.01% Reduce history
Ron Baron - Bamco Inc. (Baron Capital) 11,600 <0.01% Reduce history
Thomas Gayner - Markel Group 753,750 1.5% history
Andreas Halvorsen - Viking Global Investors 4,006,859 3.2% Add history
Senator Investment Group 306,000 3.1% Reduce history
Tom Bancroft - Makaira Partners 727,431 19.6% Reduce history
Glenn Greenberg - Brave Warrior Advisors 1,746 <0.01% history
John Armitage - Egerton Capital (UK) 1,541,378 3.2% New history
Francois Rochon - Giverny Capital 534,821 4.7% Add history
Claude Leveille - Courant Investment Management 116,170 22.6% Reduce history