manager	shares	port %	label
Bill Nygren / Oakmark - Harris Associates L P	13,345	<0.01%	Reduce	history
Wallace Weitz - Weitz Investment Management	140,000	0.74%		history
Seth Klarman - Baupost Group	7,560	0.02%		history
Ruane, Cunniff & Goldfarb	668,807	1.1%	Reduce	history