manager	shares	port %	label
Greenhaven Associates	1,798,976	0.45%		history
John Rogers - Ariel Investments	2,117,843	0.44%	Reduce	history
Richard Pzena - Pzena Investment Management	35,175,886	2.4%	Add	history
First Eagle Investment Management	36,680,564	1.6%	Reduce	history