BB Biotech’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
Q1
$37.8M Hold
2018
Q4
$28.4M Buy
2018
Q3
$37.7M Hold
2018
Q2
$35.8M Hold
2018
Q1
$28.8M Hold
2017
Q4
$25.9M Hold
2017
Q3
$27.8M Buy
2017
Q2
$22.2M Buy
2017
Q1
$35.1M Hold
2016
Q4
$35.1M Hold
2016
Q3
$55.2M Hold
2016
Q2
$42.1M Buy
2016
Q1
$37M Hold
2015
Q4
$49.9M Hold
2015
Q3
$49.5M Buy
2015
Q2
$61.2M Buy