Marshall Wace North America’s Quest Diagnostics DGX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2021
Q3
$951K Sell
2021
Q2
$7.12M Buy
2021
Q1
$1.72M Sell
2020
Q4
$11.2M Buy
2020
Q3
$627K Sell
2020
Q2
$55.2M Sell
2020
Q1
$97.1M Sell
2019
Q4
$243M Buy
2019
Q3
$220M Buy
2019
Q2
$181M Buy
2019
Q1
$120M Sell
2018
Q4
$131M Sell
2018
Q3
$226M Sell
2018
Q2
$292M Buy
2018
Q1
$245M Buy
2017
Q4
$183M Buy
2017
Q3
$14.8M Sell
2017
Q2
$84.1M Buy
2017
Q1
$74.2M Buy
2013
Q3
Sell
2013
Q2
$285K Buy