Rock Springs Capital Management’s Dyne Therapeutics DYN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$5.53M Buy
580,998
+56,499
+11% +$538K 0.34% 62
2025
Q1
$5.49M Buy
524,499
+49,971
+11% +$523K 0.31% 62
2024
Q4
$11.2M Buy
474,528
+13,500
+3% +$318K 0.43% 58
2024
Q3
$16.6M Hold
461,028
0.54% 53
2024
Q2
$16.3M Buy
461,028
+9,204
+2% +$325K 0.49% 56
2024
Q1
$12.8M Buy
+451,824
New +$12.8M 0.33% 73