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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 %
UBS Group
51
UBS Group
Switzerland
$65.4M 299,118 +116,881 +64%
Two Sigma Advisers
52
Two Sigma Advisers
New York
$64.9M 296,500 +52,600 +22%
D.E. Shaw & Co
53
D.E. Shaw & Co
New York
$62.2M 284,336 +181,314 +176%
Deutsche Bank
54
Deutsche Bank
Germany
$61.5M 280,872 -22,497 -7%
VF
55
Vest Financial
Virginia
$53.6M 244,814 +85,897 +54%
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$53.3M 243,720 +6,923 +3%
Federated Hermes
57
Federated Hermes
Pennsylvania
$49.2M 224,667 -7,174 -3%
LGF
58
LGT Group Foundation
Liechtenstein
$49M 223,926 +2,885 +1%
JPMorgan Chase & Co
59
JPMorgan Chase & Co
New York
$48.1M 220,044 -435,132 -66%
Swiss National Bank
60
Swiss National Bank
Switzerland
$47.9M 218,800 +14,600 +7%
Pictet Asset Management
61
Pictet Asset Management
Switzerland
$46.1M 210,502 +76,151 +57%
BBHC
62
Brown Brothers Harriman & Co
New York
$44.3M 202,418 +51,747 +34%
Barclays
63
Barclays
United Kingdom
$43.7M 199,588 +7,412 +4%
Sumitomo Mitsui Trust Group
64
Sumitomo Mitsui Trust Group
Japan
$41.9M 191,643 +13,446 +8%
Nomura Asset Management
65
Nomura Asset Management
Japan
$41.6M 190,227 +58,445 +44%
Ameriprise
66
Ameriprise
Minnesota
$37.2M 169,935 -4,503 -3%
Voloridge Investment Management
67
Voloridge Investment Management
Florida
$36.7M 167,934 +62,797 +60%
AAM
68
AMI Asset Management
California
$36.2M 165,305 -8,498 -5%
JGC
69
J. Goldman & Co
New York
$35.8M 163,809 +163,809 New
Russell Investments Group
70
Russell Investments Group
United Kingdom
$35M 160,057 +84,397 +112%
Mitsubishi UFJ Asset Management
71
Mitsubishi UFJ Asset Management
Japan
$35M 159,856 +16,971 +12%
Bank of Montreal
72
Bank of Montreal
Ontario, Canada
$34.9M 159,484 +18,811 +13%
Baird Financial Group
73
Baird Financial Group
Wisconsin
$33.7M 153,829 -11,893 -7%
Assenagon Asset Management
74
Assenagon Asset Management
Luxembourg
$33.6M 153,459 -81,348 -35%
Qube Research & Technologies (QRT)
75
Qube Research & Technologies (QRT)
United Kingdom
$30.6M 139,819 +139,819 New
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