Samlyn Capital’s Vertex Pharmaceuticals VRTX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q3	–	Sell	-118,998	Closed	-$20.2M	–	166
2018 Q2	$20.2M	Sell	118,998 -16,405	-12%	-$2.54M	0.52%	75
2018 Q1	$22.1M	Sell	135,403 -40,760	-23%	-$6.66M	0.54%	73
2017 Q4	$26.4M	Buy	+176,163	New	+$26.1M	0.73%	64
2017 Q2	–	Sell	-45,112	Closed	-$4.93M	–	170
2017 Q1	$4.93M	Sell	45,112 -6,888	-13%	-$606K	0.13%	120
2016 Q4	$3.83M	Buy	+52,000	New	+$4.23M	0.09%	114
2016 Q3	–	Sell	-490,770	Closed	-$42.2M	–	157
2016 Q2	$42.2M	Buy	490,770 +109,770	+29%	+$9.48M	1.09%	39
2016 Q1	$30.3M	Buy	381,000 +62,587	+20%	+$5.66M	0.68%	60
2015 Q4	$40.1M	Buy	+318,413	New	+$38.4M	0.83%	50