Marshall Wace North America’s Qiagen QGEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2021
Q3
$16.1M Buy
2020
Q1
Sell
2019
Q4
$1.3M Sell
2019
Q3
$2.33M Buy
2019
Q2
$1.57M Buy
2019
Q1
$89K Buy
2018
Q3
Sell
2018
Q2
$23.2M Sell
2018
Q1
$32M Buy
2017
Q4
$21.4M Buy
2017
Q3
$6.65M Buy
2017
Q2
$5.2M Buy