TCW Group’s West Pharmaceutical WST Stock Holding History

TCW Group’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
2026 Q1	$298K	Buy	1,188 +58	+5%	+$14.4K	﹤0.01%	575
2025 Q4	$311K	Buy	+1,130	New	+$309K	﹤0.01%	567
2019 Q2	–	Sell	-45,407	Closed	-$5M	–	331
2019 Q1	$5M	Sell	45,407 -546,614	-92%	-$56.9M	0.05%	164
2018 Q4	$58M	Sell	592,021 -50,640	-8%	-$5.49M	0.6%	61
2018 Q3	$79.3M	Sell	642,661 -3,041	-0.5%	-$341K	0.65%	57
2018 Q2	$64.1M	Sell	645,702 -35,169	-5%	-$3.24M	0.52%	70
2018 Q1	$60.1M	Sell	680,871 -34,856	-5%	-$3.26M	0.49%	75
2017 Q4	$70.6M	Buy	715,727 +400,459	+127%	+$39.3M	0.57%	67
2017 Q3	$30.3M	Buy	+315,268	New	+$28.5M	0.24%	86
2016 Q2	–	Sell	-47,040	Closed	-$3.26M	–	695
2016 Q1	$3.26M	Sell	47,040 -36,678	-44%	-$2.21M	0.02%	240
2015 Q4	$5.04M	Sell	83,718 -9,819	-10%	-$591K	0.04%	188
2015 Q3	$5.06M	Buy	93,537 +65,341	+232%	+$3.81M	0.04%	180
2015 Q2	$1.64M	Buy	+28,196	New	+$1.57M	0.01%	429

Other funds holding WST

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

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

Artisan Partners

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

Bank of New York Mellon

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

T. Rowe Price Investment Management

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Generation Investment Management London, United Kingdom $11.2B AUM 0.58% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return