manager shares port % label
Dodge & Cox 1,566 <0.01% history
Bill Nygren / Oakmark - Harris Associates L P 25,224 0.02% Reduce history
Don Yacktman - Yacktman Asset Management 7,670 0.04% history
Lee Ainslie - Maverick Capital 4,410 0.04% New history
Robert Olstein - Olstein Capital Management 4,100 0.33% Reduce history
Ron Baron - Bamco Inc. (Baron Capital) 37,741 0.05% Add history
Warren Buffett - Berkshire Hathaway 24,669,778 4.4% history
Thomas Gayner - Markel Group 213,890 0.91% history
Chuck Akre - Akre Capital Management 3,362,880 13.3% Reduce history
Arnold Van Den Berg - Van Den Berg Management I 6,476 0.89% Reduce history
William Von Mueffling - Cantillon Capital Management 471,545 1.4% Reduce history
Ako Capital 683,460 4.2% Reduce history
Francis Chou - Chou Associates Management 5,899 1.8% history
Triple Frond Partners 108,387 6.7% Reduce history
Glenn Greenberg - Brave Warrior Advisors 471 <0.01% New history
Altarock Partners 1,066,619 10.0% Reduce history
Chris Hohn - Tci Fund Management 13,246,769 14.3% history
Dev Kantesaria - Valley Forge Capital Management 1,288,444 13.6% Add history
Guy Spier - Aquamarine Zurich AG 27,000 4.5% history