manager shares port % label
Dodge & Cox 39,994 0.02% Reduce history
Bill Nygren / Oakmark - Harris Associates L P 1,840 <0.01% Reduce history
Thomas Russo - Gardner Russo & Quinn 450 <0.01% Reduce history
Steven Check - Check Capital Management 1,717 0.04% history
Murray Stahl - Horizon Kinetics Asset Management 4,117 0.03% Reduce history
Mairs & Power 18,450 0.13% Reduce history
Thomas Gayner - Markel Group 328,650 2.0% history
Gates Foundation Trust 6,353,614 14.2% history
Cathie Wood - Ark Investment Management 58,578 0.32% Add history
Kentucky Trust Co. - Kentucky Trust 5,824 2.2% Reduce history