Marshall Wace North America’s QuidelOrtho QDEL Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2021
Q3
Sell
2021
Q2
$534K Sell
2021
Q1
$909K Sell
2020
Q4
$5.43M Buy
2020
Q3
$3.3M Buy
2020
Q2
$3.11M Sell
2020
Q1
$3.51M Buy
2019
Q4
$149K Sell
2019
Q3
$8.33M Sell
2019
Q2
$10.2M Buy
2019
Q1
$2.26M Buy
2018
Q4
$1.01M Buy
2018
Q2
Sell
2018
Q1
$4.11M Sell
2017
Q4
$12.2M Sell
2017
Q3
$20.9M Buy
2017
Q2
$4.64M Buy
2017
Q1
$841K Buy