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 ZymoGenetics COMMON STOCK (ZGEN)
| Period |
Shares |
% of Portfolio |
Activity |
% Change to Portfolio |
Reported Price |
Value |
Filing |
| 2006 Q2 |
0 |
0.00 |
Sell 100.00%
|
0.10 |
|
|
SEC |
| 2006 Q1 |
4,086,763 |
0.10 |
Add 21.34%
|
0.02 |
$0.70 |
$2,881,000 |
SEC |
| 2005 Q4 |
3,367,898 |
0.14 |
Add 2,531.17%
|
0.13 |
$0.94 |
$3,155,000 |
SEC |
| 2005 Q3 |
128,000 |
0.10 |
Buy
|
0.10 |
$16.50 |
$2,112,000 |
SEC |