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West Pharmaceutical
WST

Overview Fund Activity

717 hedge funds and large institutions have $15.2B invested in West Pharmaceutical in 2025 Q2 according to their latest regulatory filings, with 104 funds opening new positions, 264 increasing their positions, 257 reducing their positions, and 78 closing their positions.

Holders
717
Holders Change
+14
Holders Change %
+1.99%
% of All Funds
9.63%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.01%
New
104
Increased
264
Reduced
257
Closed
78
Calls
$51.9M
Puts
$15.9M
Net Calls
+$36M
Net Calls Change
+$988K

Top Buyers

1
GIM
1
Generation Investment Management
United Kingdom
$255M
2
Norges Bank
2
Norges Bank
Norway
$201M
3
Jacobs Levy Equity Management
3
Jacobs Levy Equity Management
New Jersey
$76.4M
4
ProShare Advisors
4
ProShare Advisors
Maryland
$162M
5
Amundi
5
Amundi
France
$111M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$22.9M
2
DCP
2
Durable Capital Partners
Maryland
$228M
3
Franklin Resources
3
Franklin Resources
California
$242M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$48.1M
5
Capital Research Global Investors
5
Capital Research Global Investors
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fisher Asset Management
176
Fisher Asset Management
Washington
$5.33M 24,338 -4,983 -17%
Renaissance Technologies
177
Renaissance Technologies
New York
$5.32M 24,300 +24,300 New
WTC
178
WhitTier Trust Company
Nevada
$5.23M 23,888 +761 +3%
LF
179
Lansforsakringar Fondforvaltning
Sweden
$5.18M 23,688 -693 -3%
Ohio Public Employees Retirement System (OPERS)
180
Ohio Public Employees Retirement System (OPERS)
Ohio
$5.16M 23,582 -1,738 -7%
Twin Tree Management
181
Twin Tree Management
Texas
$5.1M 23,299 -37,017 -61%
PP
182
Prudential plc
United Kingdom
$5.08M 23,231 -75 -0.3%
APC
183
Alpine Peaks Capital
New York
$4.78M 21,833 +600 +3%
M&T Bank
184
M&T Bank
New York
$4.77M 21,814 -56,186 -72%
GIA
185
Gateway Investment Advisers
Ohio
$4.74M 21,661 -27,882 -56%
MFAM
186
Motley Fool Asset Management
Virginia
$4.72M 21,553 +21,553 New
Walleye Capital
187
Walleye Capital
New York
$4.7M 21,488 +3,504 +19%
KCM
188
Kornitzer Capital Management
Kansas
$4.64M 21,185 – –
ASRS
189
Arizona State Retirement System
Arizona
$4.62M 21,130 +186 +0.9%
Pathstone Holdings
190
Pathstone Holdings
New Jersey
$4.61M 21,086 -4,755 -18%
Zurich Cantonal Bank
191
Zurich Cantonal Bank
Switzerland
$4.48M 20,494 +4,737 +30%
Allianz Asset Management
192
Allianz Asset Management
Germany
$4.47M 20,449 +7,555 +59%
JF
193
Jump Financial
Illinois
$4.43M 20,239 +20,239 New
T
194
TOBAM
France
$4.42M 20,195 +6,040 +43%
SCM
195
Sterling Capital Management
North Carolina
$4.42M 20,195 +3,017 +18%
SOMRS
196
State of Michigan Retirement System
Michigan
$4.41M 20,156 -200 -1%
VOYA Investment Management
197
VOYA Investment Management
Georgia
$4.35M 19,898 -14,271 -42%
BHCM
198
Brevan Howard Capital Management
Jersey
$4.24M 19,383 +19,383 New
BWA
199
Burt Wealth Advisors
Maryland
$4.17M 19,063 +19,063 New
IMRF
200
Illinois Municipal Retirement Fund
Illinois
$4.17M 19,048 +14,732 +341%
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