Marshall Wace’s Alder Biopharmaceuticals ALDR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2019
Q4
Sell
2019
Q3
$4.48M Sell
2019
Q2
$19.7M Buy
2019
Q1
$289K Buy
2017
Q1
Sell
2016
Q4
$1.2M Sell
2016
Q3
$17.2M Sell
2016
Q2
$23.6M Buy
2016
Q1
$4.29M Buy
2015
Q4
Sell
2015
Q3
$3.54M Buy