AssetMark Inc’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
$1.51M Buy
2025
Q2
$1M Buy
2025
Q1
$1.18M Sell
2024
Q4
$1.56M Sell
2024
Q3
$2.13M Buy
2024
Q2
$1.61M Buy
2024
Q1
$1.57M Sell
2023
Q4
$2.21M Buy
2023
Q3
$1.43M Buy
2023
Q2
$1.79M Buy
2023
Q1
$1.11M Buy
2022
Q4
$783K Buy
2022
Q3
$734K Buy
2018
Q1
Sell
2017
Q4
$0 Buy
2017
Q1
Sell
2016
Q4
$0 Buy