Osterweis Capital 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
Q3
$11.4M Buy
2025
Q2
$10.3M Buy
2025
Q1
$9.54M Buy
2019
Q4
Sell
2019
Q3
$4.06M Buy
2017
Q4
Sell
2017
Q3
$1.46M Sell
2017
Q2
$2M Sell
2017
Q1
$2.34M Buy