Thomas Russo - Gardner Russo & Quinn
Period: Q1 2026
Portfolio date: 31 Mar 2026
No. of stocks: 86
Portfolio value: $8,496,278,296
Holding/activity history for Medidata Solutions Inc (MDSO)
| Period |
Shares |
% of Portfolio |
Activity |
% Change to Portfolio |
Reported Price |
Value |
Filing |
| 2013 Q2 |
0 |
0.00 |
Sell 100.00%
|
<0.01 |
|
|
SEC |
| 2013 Q1 |
81 |
<0.01 |
Buy
|
<0.01 |
$61.73 |
$5,000 |
SEC |