EC
MTSR

EcoR1 Capital’s Metsera, Inc. Common Stock MTSR Stock Holding History

EcoR1 Capital’s Portfolio MTSR Stock Details MTSR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2025
Q2 		$7.73M Buy
271,529
+221,529
+443% +$6.3M 0.46% 28
2025
Q1 		$1.36M Buy
+50,000
New +$1.36M 0.08% 40