Jane Street’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
$5.69M Buy
2018
Q1
Sell
2017
Q4
$185K Buy
2017
Q3
$184K Buy
2016
Q4
Sell
2016
Q3
$332K Buy
2016
Q2
Sell
2016
Q1
$1.2M Buy
2015
Q4
Sell
2015
Q3
$203K Sell
2015
Q2
$885K Buy