Rock Springs Capital Management’s Amylyx Pharmaceuticals AMLX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$6.79M Hold
2025
Q2
$3.2M Buy
2025
Q1
$1.22M Buy
2024
Q2
Sell
2024
Q1
$2.87M Buy
2023
Q4
$7.88M Sell
2023
Q3
$28.3M Buy
2023
Q2
$33.3M Buy
2023
Q1
$42.6M Buy
2022
Q4
$45.4M Buy
2022
Q3
$11.4M Sell
2022
Q2
$18.8M Sell
2022
Q1
$12.8M Buy