Sphera Funds 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
2024
Q1
Hold
2023
Q4
Hold
2018
Q1
Sell
2017
Q4
$7.68M Buy
2017
Q3
$3.89M Buy
2017
Q2
$2.17M Buy
2015
Q4
Sell
2015
Q3
$2.05M Sell
2015
Q2
$6.06M Buy
2015
Q1
$3.36M Buy
2014
Q4
$1.3M Buy
2014
Q3
$663K Buy
2014
Q2
Sell
2014
Q1
$2.11M Buy
2013
Q4
$1.33M Buy