RCM
MTSR

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

RA Capital Management’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 		$19.2M Hold
675,525
– – 0.32% 33
2025
Q1 		$18.4M Buy
+675,525
New +$18.4M 0.31% 45