Balyasny Asset Management’s Amphastar Pharmaceuticals AMPH Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
Sell
2025
Q4
$2.07M Sell
2025
Q3
$3.78M Sell
2025
Q2
$6.11M Buy
2025
Q1
$4.7M Buy
2023
Q3
Sell
2023
Q2
$526K Buy