Qube Research & Technologies (QRT)’s Amphastar Pharmaceuticals AMPH Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$6.43M Sell
2025
Q2
$10.8M Buy
2025
Q1
$7.51M Buy
2024
Q4
$4.28M Sell
2024
Q3
$5.66M Sell
2024
Q2
$8.25M Buy
2024
Q1
$5.53M Buy
2023
Q4
$3.43M Sell
2023
Q3
$4.71M Buy
2023
Q2
$354K Buy
2023
Q1
Sell
2022
Q4
$1.72M Sell
2022
Q3
$2.3M Buy
2022
Q2
$2.06M Buy
2022
Q1
$1.75M Buy