Oberweis Asset Management’s AtriCure ATRC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
2025
Q1
$4.89M Hold
2024
Q4
$4.63M Buy
2024
Q1
Sell
2023
Q4
$2.47M Buy
2023
Q3
$2.07M Buy
2019
Q4
Sell
2019
Q3
$3.48M Sell
2019
Q2
$6.12M Buy
2019
Q1
$5.45M Sell
2018
Q4
$7.07M Sell
2018
Q3
$8.34M Buy
2018
Q2
$6.14M Buy
2016
Q1
Sell
2015
Q4
$572K Buy
2015
Q3
$506K Buy
2015
Q2
$483K Hold
2015
Q1
$402K Sell
2014
Q4
$758K Hold
2014
Q3
$559K Buy
2014
Q2
$665K Buy