John Rogers - Ariel Investments,
Period: Q1 2026
Portfolio date: 31 Mar 2026
No. of stocks: 106
Portfolio value: $8,934,260,435
Holding/activity history for Emergent Biosolutions Inc. (EBS)
| Period |
Shares |
% of Portfolio |
Activity |
% Change to Portfolio |
Reported Price |
Value |
Filing |
| 2014 Q1 |
0 |
0.00 |
Sell 100.00%
|
0.04 |
|
|
SEC |
| 2013 Q4 |
122,650 |
0.04 |
Add 105.79%
|
0.02 |
$22.99 |
$2,820,000 |
SEC |
| 2013 Q3 |
59,600 |
0.02 |
Add 116.73%
|
0.01 |
$19.04 |
$1,135,000 |
SEC |
| 2013 Q2 |
27,500 |
0.01 |
Buy
|
0.01 |
$14.44 |
$397,000 |
SEC |