Marshall Wace North America’s Boston Scientific BSX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2021
Q3
$236M Sell
2021
Q2
$251M Buy
2021
Q1
$184M Buy
2020
Q4
$165M Buy
2020
Q3
$149M Sell
2020
Q2
$184M Buy
2020
Q1
$166M Sell
2019
Q4
$334M Sell
2019
Q3
$352M Buy
2019
Q2
$363M Sell
2019
Q1
$346M Buy
2018
Q4
$230M Sell
2018
Q3
$282M Sell
2018
Q2
$293M Sell
2018
Q1
$315M Buy
2017
Q4
$256M Buy
2017
Q3
$69M Buy
2017
Q2
$61.1M Sell
2017
Q1
$150M Buy