Andreas Halvorsen - Viking Global Investors
Period: Q1 2026
Portfolio date: 31 Mar 2026
No. of stocks: 77
Portfolio value: $35,748,670,967
Holding/activity history for West Pharmaceutical Services, Inc. (WST)
| Period |
Shares |
% of Portfolio |
Activity |
% Change to Portfolio |
Reported Price |
Value |
Filing |
| 2026 Q1 |
416,948 |
0.29 |
Add 41.32%
|
0.08 |
$250.64 |
$104,503,847 |
SEC |
| 2025 Q4 |
295,028 |
0.22 |
Buy
|
0.22 |
$275.14 |
$81,174,004 |
SEC |