manager shares port % label
Wallace Weitz - Weitz Investment Management 162,779 2.2% Reduce history
Ron Baron - Bamco Inc. (Baron Capital) 424,729 0.29% Add history
Warren Buffett - Berkshire Hathaway 1,294,612 0.12% history
Thomas Gayner - Markel Group 379,644 0.78% history
Tom Bancroft - Makaira Partners 2,171 0.28% history
Vulcan Value Partners 270,379 1.2% Add history
Francois Rochon - Giverny Capital 749,501 5.8% Add history