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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
$76.4M
3
ProShare Advisors
ProShare Advisors
Maryland
$162M
4
Amundi
Amundi
France
$111M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
$74.4M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$22.9M
2
DCP
Durable Capital Partners
Maryland
$228M
3
Franklin Resources
Franklin Resources
California
$242M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$48.1M
5
Capital Research Global Investors
Capital Research Global Investors
California
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
EAM
76
EULAV Asset Management
Florida
$30.1M – – –
HSBC Holdings
77
HSBC Holdings
United Kingdom
$28.9M -$1.11M -5,060 -4%
Arrowstreet Capital
78
Arrowstreet Capital
Massachusetts
$28.2M +$19.2M +87,679 +212%
Citadel Advisors
79
Citadel Advisors
Florida
$28.2M -$33.2M -151,941 -54%
Schroder Investment Management Group
80
Schroder Investment Management Group
United Kingdom
$27.7M +$1.61M +7,350 +6%
Raymond James Financial
81
Raymond James Financial
Florida
$27.7M -$23.4M -106,796 -46%
T. Rowe Price Associates
82
T. Rowe Price Associates
Maryland
$25.7M -$8.12M -37,122 -24%
California State Teachers Retirement System (CalSTRS)
83
California State Teachers Retirement System (CalSTRS)
California
$25.7M -$154K -704 -0.6%
NSLI
84
Nan Shan Life Insurance
Taiwan
$24.1M -$341K -1,557 -1%
CCA
85
Conestoga Capital Advisors
Pennsylvania
$23.6M +$7.85M +35,900 +50%
Wells Fargo
86
Wells Fargo
California
$23.1M -$587K -2,684 -2%
AQR Capital Management
87
AQR Capital Management
Connecticut
$23M +$22M +100,569 +2,296%
Fidelity Investments
88
Fidelity Investments
Massachusetts
$22.9M -$139M -634,165 -86%
Corient Private Wealth
89
Corient Private Wealth
Florida
$22.1M +$9.56M +43,707 +76%
Ninety One (UK)
90
Ninety One (UK)
United Kingdom
$22M -$2.6M -11,885 -11%
Man Group
91
Man Group
United Kingdom
$21.9M +$15.1M +69,069 +223%
Citigroup
92
Citigroup
New York
$20.8M -$2.09M -9,553 -9%
California Public Employees Retirement System
93
California Public Employees Retirement System
California
$20.6M +$998K +4,562 +5%
Ensign Peak Advisors
94
Ensign Peak Advisors
Utah
$20.5M -$3.28M -14,994 -14%
LPL Financial
95
LPL Financial
California
$19.8M +$3.65M +16,665 +23%
Principal Financial Group
96
Principal Financial Group
Iowa
$18.2M -$1.33M -6,088 -7%
AllianceBernstein
97
AllianceBernstein
Tennessee
$17.9M +$382K +1,748 +2%
Squarepoint
98
Squarepoint
New York
$17.8M +$5.94M +27,154 +50%
Prudential Financial
99
Prudential Financial
New Jersey
$17.2M +$8.77M +40,104 +105%
RT
100
Rockland Trust
Massachusetts
$17.1M +$2.9M +13,255 +20%
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4
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