Sphera Funds Management’s Arrowhead Research ARWR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$3.21M Sell
2025
Q1
$3.54M Buy
2024
Q4
$3.71M Buy
2024
Q3
Sell
2024
Q2
$1.25M Buy
2024
Q1
Sell
2023
Q4
$4.43M Buy
2016
Q4
Sell
2016
Q3
$735K Buy
2016
Q1
Sell
2015
Q4
$2.99M Sell
2015
Q3
$3.11M Buy
2015
Q2
$3.4M Buy
2015
Q1
Sell
2014
Q4
$2.95M Buy
2014
Q3
Sell
2014
Q2
$1.43M Buy
2014
Q1
Sell
2013
Q4
$217K Buy