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West Pharmaceutical

724 hedge funds and large institutions have $15.3B invested in West Pharmaceutical in 2025 Q2 according to their latest regulatory filings, with 103 funds opening new positions, 267 increasing their positions, 262 reducing their positions, and 78 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

2% more repeat investments, than reductions

Existing positions increased: 267 | Existing positions reduced: 262

1% less capital invested

Capital invested by funds: $15.4B → $15.3B (-$137M)

67% less funds holding in top 10

Funds holding in top 10: 31 (-2)

Holders
724
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$80M
Puts
$30.7M
Net Calls
Net Calls Change

Top Buyers

1 +$255M
2 +$61.4M
3 +$51.5M
4
Amundi
Amundi
France
+$50.6M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
+$46.3M
Name Holding Trade Value Shares
Change
Change in
Stake
New York State Common Retirement Fund
101
New York State Common Retirement Fund
New York
$17M
CRC
102
Curi RMB Capital
Illinois
$16.8M
Canada Life
103
Canada Life
Manitoba, Canada
$16.8M
BHIA
104
Birch Hill Investment Advisors
Massachusetts
$15.9M
William Blair & Company
105
William Blair & Company
Illinois
$15.7M
State Board of Administration of Florida Retirement System
106
State Board of Administration of Florida Retirement System
Florida
$15.4M
Parnassus Investments
107
Parnassus Investments
California
$15.2M
AAS
108
Annex Advisory Services
Wisconsin
$15.1M
Aberdeen Group
109
Aberdeen Group
United Kingdom
$14.4M
Adage Capital Partners
110
Adage Capital Partners
Massachusetts
$14.4M
Canada Pension Plan Investment Board
111
Canada Pension Plan Investment Board
Ontario, Canada
$14.2M
Marshall Wace
112
Marshall Wace
United Kingdom
$13.7M
HF
113
HRT Financial
New York
$13.3M
Handelsbanken Fonder
114
Handelsbanken Fonder
Sweden
$13.1M
Asset Management One
115
Asset Management One
Japan
$13.1M
New York State Teachers Retirement System (NYSTRS)
116
New York State Teachers Retirement System (NYSTRS)
New York
$12.9M
Natixis Advisors
117
Natixis Advisors
Massachusetts
$12.3M
Aviva
118
Aviva
United Kingdom
$12.2M
BDLIB
119
Banque de Luxembourg Investments (BLI)
Luxembourg
$11.6M
Creative Planning
120
Creative Planning
Kansas
$11.4M
VA
121
Vident Advisory
Georgia
$11.4M
BNP Paribas Asset Management
122
BNP Paribas Asset Management
France
$11.2M
RSCM
123
Rock Springs Capital Management
Maryland
$11.2M
Corient Private Wealth
124
Corient Private Wealth
Florida
$11.1M
National Bank of Canada
125
National Bank of Canada
Quebec, Canada
$11.1M