William Frels - Mairs & Power Inc
Period: Q1 2026
Portfolio date: 31 Mar 2026
No. of stocks: 245
Portfolio value: $9,786,094,433
Holding/activity history for Trex Company Inc. (TREX)
| Period |
Shares |
% of Portfolio |
Activity |
% Change to Portfolio |
Reported Price |
Value |
Filing |
| 2026 Q1 |
116,022 |
0.04 |
Add 27.99%
|
<0.01 |
$36.42 |
$4,225,521 |
SEC |
| 2025 Q4 |
90,652 |
0.03 |
Add 43.12%
|
<0.01 |
$35.08 |
$3,180,072 |
SEC |
| 2025 Q3 |
63,338 |
0.03 |
Buy
|
0.03 |
$51.67 |
$3,272,674 |
SEC |