manager shares port % label
Lee Ainslie - Maverick Capital 0 <0.01% Exit history
Ron Baron - Bamco Inc. (Baron Capital) 167,682 0.10% Reduce history
Mairs & Power 7,077 0.02% Reduce history
Thomas Gayner - Markel Group 645,480 1.6% Add history
Third Avenue Management 56,992 2.0% Reduce history
Gates Foundation Trust 8,983 <0.01% New history
First Pacific Advisors 0 <0.01% Exit history
Eric Mandelblatt - Soroban Capital Partners 1,710,990 5.3% history
Murphy Pohlad - Murphy Pohlad Asset Management 8,275 0.75% history
Claude Leveille - Courant Investment Management 10,000 2.3% history
Bill Ackman - Pershing Square 7,066,623 14.0% Reduce history