EcoR1 Capital’s Keros Therapeutics KROS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-187,500
Closed -$1.91M 41
2025
Q1
$1.91M Hold
187,500
0.11% 35
2024
Q4
$2.97M Hold
187,500
0.11% 45
2024
Q3
$10.9M Hold
187,500
0.37% 41
2024
Q2
$8.57M Hold
187,500
0.26% 42
2024
Q1
$12.4M Buy
+187,500
New +$12.4M 0.31% 40
2020
Q3
Sell
-220,216
Closed -$8.26M 54
2020
Q2
$8.26M Buy
+220,216
New +$8.26M 0.61% 28