manager shares port % label
Dodge & Cox 191,038 0.02% Reduce history
Bill Nygren / Oakmark - Harris Associates L P 5,616 <0.01% Add history
Thomas Russo - Gardner Russo & Quinn 4,734 <0.01% Add history
Lee Ainslie - Maverick Capital 6,238 0.02% Reduce history
John Rogers - Ariel Investments 9,812 0.02% New history
Steven Check - Check Capital Management 1,687 0.01% history
Kahn Brothers Group 3,248 0.09% history
Murray Stahl - Horizon Kinetics Asset Management 14,182 0.05% history
Warren Buffett - Berkshire Hathaway 110,248,289 5.9% Reduce history
Mairs & Power 25,334 0.05% Reduce history
Christopher Bloomstran - Semper Augustus Investments Group 3,253 0.13% history
Arnold Van Den Berg - Van Den Berg Management I 3,839 0.23% Add history
Gates Foundation Trust 21,500 <0.01% New history
Stanley Druckenmiller - Duquesne Family Office 384,595 2.3% Add history
Murphy Pohlad - Murphy Pohlad Asset Management 26,447 2.0% Reduce history