manager	shares	port %	label
Wallace Weitz - Weitz Investment Management	3,585,000	1.5%	Reduce	history
Lee Ainslie - Maverick Capital	227,477	0.03%	Add	history
Chris James - Meritage Group	8,000,000	1.6%		history
Senator Investment Group	2,125,000	0.81%	Add	history