A.R.T. Advisors’s West Pharmaceutical WST Stock Holding History

A.R.T. Advisors’s Portfolio WST Stock Details WST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q3	–	Sell	-900	Closed	-$204K	–	265
2020 Q2	$204K	Buy	+900	New	+$177K	0.31%	150
2020 Q1	–	Sell	-9,700	Closed	-$1.46M	–	1004
2019 Q4	$1.46M	Sell	9,700 -15,900	-62%	-$2.32M	0.07%	420
2019 Q3	$3.63M	Buy	25,600 +1,300	+5%	+$179K	0.18%	116
2019 Q2	$3.04M	Buy	24,300 +12,500	+106%	+$1.48M	0.17%	141
2019 Q1	$1.3M	Buy	11,800 +9,000	+321%	+$936K	0.08%	383
2018 Q4	$274K	Buy	2,800 +800	+40%	+$86.8K	0.02%	957
2018 Q3	$246K	Buy	+2,000	New	+$224K	0.01%	1124
2017 Q3	–	Sell	-21,400	Closed	-$2.02M	–	1711
2017 Q2	$2.02M	Buy	+21,400	New	+$1.97M	0.11%	274
2016 Q4	–	Sell	-3,200	Closed	-$238K	–	1421
2016 Q3	$238K	Sell	3,200 -1,264	-28%	-$100K	0.08%	424
2016 Q2	$338K	Sell	4,464 -24,300	-84%	-$1.77M	0.02%	933
2016 Q1	$1.99M	Sell	28,764 -500	-2%	-$30.1K	0.09%	333
2015 Q4	$1.76M	Buy	+29,264	New	+$1.76M	0.08%	336
2013 Q4	–	Sell	-6,330	Closed	-$260K	–	1546
2013 Q3	$260K	Buy	+6,330	New	+$241K	0.01%	1029

Other funds holding WST

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

T. Rowe Price Associates

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Franklin Resources

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Neuberger Berman Group

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

WCM Investment Management

WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return

Artisan Partners

Artisan Partners Milwaukee, Wisconsin $61.3B AUM 26.25% 1-Year Est. Return