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West Pharmaceutical
WST

Overview Fund Activity

722 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, 267 increasing their positions, 259 reducing their positions, and 78 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
722
Holders Change
+19
Holders Change %
+2.7%
% of All Funds
9.68%
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
267
Reduced
259
Closed
78
Calls
$80M
Puts
$30.7M
Net Calls
+$49.3M
Net Calls Change
+$14.3M

Top Buyers

1
GIM
Generation Investment Management
United Kingdom
+$255M
2
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$61.4M
3
ProShare Advisors
ProShare Advisors
Maryland
+$51.5M
4
Amundi
Amundi
France
+$50.6M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
+$46.3M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$139M
2
DCP
Durable Capital Partners
Maryland
-$117M
3
Franklin Resources
Franklin Resources
California
-$99.9M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$95.2M
5
Capital Research Global Investors
Capital Research Global Investors
California
-$87.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
Cetera Investment Advisers
176
Cetera Investment Advisers
Illinois
$5.34M +$206K +941 +4%
Fisher Asset Management
177
Fisher Asset Management
Washington
$5.33M -$1.09M -4,983 -17%
Renaissance Technologies
178
Renaissance Technologies
New York
$5.32M +$5.32M +24,300 New
WTC
179
WhitTier Trust Company
Nevada
$5.23M +$167K +761 +3%
LF
180
Lansforsakringar Fondforvaltning
Sweden
$5.18M -$152K -693 -3%
Ohio Public Employees Retirement System (OPERS)
181
Ohio Public Employees Retirement System (OPERS)
Ohio
$5.16M -$380K -1,738 -7%
Twin Tree Management
182
Twin Tree Management
Texas
$5.1M -$8.1M -37,017 -61%
PP
183
Prudential plc
United Kingdom
$5.08M -$16.4K -75 -0.3%
APC
184
Alpine Peaks Capital
New York
$4.78M +$131K +600 +3%
M&T Bank
185
M&T Bank
New York
$4.77M -$12.3M -56,186 -72%
GIA
186
Gateway Investment Advisers
Ohio
$4.74M -$6.1M -27,882 -56%
MFAM
187
Motley Fool Asset Management
Virginia
$4.72M +$4.72M +21,553 New
Walleye Capital
188
Walleye Capital
New York
$4.7M +$767K +3,504 +19%
KCM
189
Kornitzer Capital Management
Kansas
$4.64M – – –
ASRS
190
Arizona State Retirement System
Arizona
$4.62M +$40.7K +186 +0.9%
Pathstone Holdings
191
Pathstone Holdings
New Jersey
$4.61M -$1.04M -4,755 -18%
Zurich Cantonal Bank
192
Zurich Cantonal Bank
Switzerland
$4.48M +$1.04M +4,737 +30%
Allianz Asset Management
193
Allianz Asset Management
Germany
$4.47M +$1.65M +7,555 +59%
JF
194
Jump Financial
Illinois
$4.43M +$4.43M +20,239 New
T
195
TOBAM
France
$4.42M +$1.32M +6,040 +43%
SCM
196
Sterling Capital Management
North Carolina
$4.42M +$660K +3,017 +18%
SOMRS
197
State of Michigan Retirement System
Michigan
$4.41M -$43.8K -200 -1%
VOYA Investment Management
198
VOYA Investment Management
Georgia
$4.35M -$3.12M -14,271 -42%
BHCM
199
Brevan Howard Capital Management
Jersey
$4.24M +$4.24M +19,383 New
BWA
200
Burt Wealth Advisors
Maryland
$4.17M +$4.17M +19,063 New
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