Rock Springs Capital Management’s Gossamer Bio GOSS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$8.59M Hold
2025
Q2
$4.02M Hold
2025
Q1
$3.59M Hold
2024
Q4
$2.96M Hold
2024
Q3
$3.22M Hold
2024
Q2
$2.94M Hold
2024
Q1
$3.86M Hold
2023
Q4
$2.98M Hold
2023
Q3
$2.72M Buy
2023
Q2
$1.32M Hold
2023
Q1
$1.39M Buy
2022
Q4
$816K Sell
2022
Q3
$19M Buy