Boston Advisors’s Vertex Pharmaceuticals VRTX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q3	$3.14M	Sell	18,552 -248	-1%	-$43.9K	0.16%	166
2019 Q2	$3.45M	Sell	18,800 -8,648	-32%	-$1.51M	0.18%	150
2019 Q1	$5.05M	Sell	27,448 -8,333	-23%	-$1.54M	0.26%	109
2018 Q4	$5.93M	Sell	35,781 -1,879	-5%	-$326K	0.34%	69
2018 Q3	$7.26M	Sell	37,660 -181,726	-83%	-$32.4M	0.31%	80
2018 Q2	$37.3M	Buy	219,386 +79,212	+57%	+$12.3M	0.93%	13
2018 Q1	$22.8M	Buy	140,174 +24,054	+21%	+$3.93M	0.59%	42
2017 Q4	$17.4M	Buy	+116,120	New	+$17.2M	0.38%	74
2017 Q1	–	Sell	-183,040	Closed	-$13.5M	–	670
2016 Q4	$13.5M	Sell	183,040 -5,205	-3%	-$424K	0.32%	93
2016 Q3	$16.4M	Buy	+188,245	New	+$17.8M	0.41%	80