manager	shares	port %	label
Torray Investment Partners	77,705	0.60%	Reduce	history
Dodge & Cox	14,844,930	0.44%	Add	history
Andreas Halvorsen - Viking Global Investors	7,616,563	1.2%	Add	history
Michael Krensavage - Krensavage Asset Management	524,786	11.4%		history