William Frels - Mairs & Power
Period: Q1 2026
Portfolio date: 31 Mar 2026
No. of stocks: 245
Portfolio value: $9,786,094,433
Holding/activity history for Iron Mountain Inc (IRM*)
| Period |
Shares |
% of Portfolio |
Activity |
% Change to Portfolio |
Price |
Value |
Filing |
| 2012 Q1 |
0 |
0.00 |
Sell 100.00%
|
<0.01 |
|
|
SEC |
| 2011 Q4 |
9,785 |
<0.01 |
|
|
$30.76 |
$301,000 |
SEC |
| 2011 Q3 |
9,785 |
<0.01 |
|
|
$31.58 |
$309,000 |
SEC |
| 2011 Q2 |
9,785 |
<0.01 |
Buy
|
<0.01 |
$34.13 |
$334,000 |
SEC |