manager	shares	port %	label
Dodge & Cox	14,686,801	0.43%	Reduce	history
Andreas Halvorsen - Viking Global Investors	8,322,179	1.2%	Reduce	history
Palo Alto Investors	754,007	7.6%	Reduce	history
Michael Krensavage - Krensavage Asset Management	405,450	9.4%	New	history