West Pharmaceutical
790 hedge funds and large institutions have $19B invested in West Pharmaceutical in 2025 Q4 according to their latest regulatory filings, with 109 funds opening new positions, 265 increasing their positions, 288 reducing their positions, and 56 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more call options, than puts
Call options by funds: $ | Put options by funds: $
more funds holding in top 10
Funds holding in top 10: →
more capital invested
Capital invested by funds: $ → $
5% more funds holding
Funds holding: 753 → 790 (+37)
0.83% more ownership
Funds ownership: 95.62% → 96.45% (+0.83%)
8% less repeat investments, than reductions
Existing positions increased: 265 | Existing positions reduced: 288
Holders
790
Holding in Top 10
4
Calls
$38.9M
Puts
$23.8M
Top Buyers
| 1 | +$213M | |
| 2 | +$160M | |
| 3 | +$130M | |
| 4 |
LIP
Liontrust Investment Partners
London,
United Kingdom
|
+$100M |
| 5 |
Viking Global Investors
Stamford,
Connecticut
|
+$80.7M |
Top Sellers
| 1 | -$308M | |
| 2 | -$194M | |
| 3 | -$152M | |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$132M |
| 5 |
Point72 Asset Management
Stamford,
Connecticut
|
-$116M |