Optiver Holding’s Qiagen QGEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q4
$155K Buy
2024
Q2
Sell
2024
Q1
$222K Sell
2023
Q4
$2.05M Buy
2023
Q3
Hold
2023
Q2
Hold
2023
Q1
Hold
2022
Q4
Hold
2022
Q3
Hold
2022
Q2
Sell
2022
Q1
$3.93M Buy
2021
Q4
Hold
2021
Q3
Hold
2021
Q2
Hold