RS Investment Management’s West Pharmaceutical WST Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q2	$95.1M	Sell	1,253,102 -333,431	-21%	-$24.3M	0.98%	17
2016 Q1	$110M	Sell	1,586,533 -335,162	-17%	-$20.2M	1.09%	12
2015 Q4	$116M	Buy	1,921,695 +136,400	+8%	+$8.21M	1.04%	17
2015 Q3	$96.6M	Buy	1,785,295 +253,234	+17%	+$14.8M	0.86%	23
2015 Q2	$89M	Sell	1,532,061 -402,558	-21%	-$22.5M	0.76%	33
2015 Q1	$116M	Sell	1,934,619 -66,871	-3%	-$3.56M	1.04%	8
2014 Q4	$106M	Buy	2,001,490 +478,014	+31%	+$23.9M	0.95%	15
2014 Q3	$68.2M	Buy	1,523,476 +135,960	+10%	+$5.78M	0.63%	50
2014 Q2	$58.5M	Buy	1,387,516 +510,757	+58%	+$21.9M	0.49%	74
2014 Q1	$38.6M	Sell	876,759 -64,213	-7%	-$3.02M	0.23%	137
2013 Q4	$46.2M	Buy	940,972 +1,140	+0.1%	+$53.4K	0.28%	115
2013 Q3	$38.7M	Buy	939,832 +615,672	+190%	+$23.5M	0.25%	121
2013 Q2	$11.4M	Buy	+324,160	New	+$10.7M	0.08%	195