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 Merck & Co., Inc. (MRKC)
| Period |
Shares |
% of Portfolio |
Activity |
% Change to Portfolio |
Reported Price |
Value |
Filing |
| 2009 Q4 |
0 |
0.00 |
Sell 100.00%
|
0.34 |
|
|
SEC |
| 2009 Q3 |
361,020 |
0.34 |
Add 30.56%
|
0.08 |
$31,628.65 |
$11,418,576,000 |
SEC |
| 2009 Q2 |
276,520 |
0.25 |
Buy
|
0.25 |
$27,960.00 |
$7,731,499,000 |
SEC |