Arnold Van Den Berg - Century Management, Inc.
Period: Q1 2026
Portfolio date: 31 Mar 2026
No. of stocks: 133
Portfolio value: $436,153,108
Holding/activity history for Eresearchtechnology (ERT)
| Period |
Shares |
% of Portfolio |
Activity |
% Change to Portfolio |
Reported Price |
Value |
Filing |
| 2010 Q4 |
0 |
0.00 |
Sell 100.00%
|
0.07 |
|
|
SEC |
| 2010 Q3 |
118,605 |
0.07 |
Buy
|
0.07 |
$7.48 |
$887,000 |
SEC |