manager	shares	port %	label
Farallon Capital Management	1,119,563	0.67%	Reduce	history
Ron Baron - Bamco Inc. (Baron Capital)	347,200	0.13%	Add	history
Nathan Fischel - Dafna Capital Management	3,000	0.09%		history
Senator Investment Group	100,000	0.61%	Reduce	history