Oberweis Asset Management’s Ceco Environmental CECO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$4.71M Buy
2024
Q4
Sell
2024
Q3
$5.68M Sell
2024
Q2
$11.4M Sell
2024
Q1
$10.7M Buy
2023
Q4
$8.65M Buy
2023
Q3
$6.65M Buy
2023
Q2
$5.25M Buy
2023
Q1
$3.11M Buy
2022
Q4
$2.13M Buy
2022
Q3
$1.39M Buy