Atika Capital Management’s Prothena Corp PRTA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2023
Q3
Sell
2023
Q2
$6.66M Buy
2023
Q1
$2.35M Sell
2022
Q4
$5.49M Buy
2021
Q4
Sell
2021
Q3
$16M Sell
2021
Q2
$12M Buy
2021
Q1
$450K Buy
2016
Q1
Sell
2015
Q4
$1.02M Buy
2014
Q2
Sell
2014
Q1
$2.2M Buy
2013
Q4
$995K Buy