manager	shares	port %	label
Dodge & Cox	18,631,224	0.45%	Add	history
Prem Watsa - Fairfax Financial Holdings	1,290,071	2.8%	Add	history
John Rogers - Ariel Investments	458,247	0.22%	Reduce	history
Kentucky Trust Co. - Kentucky Trust	2,890	0.07%		history