EC
MTSR

EcoR1 Capital’s Metsera Inc MTSR Stock Holding History

EcoR1 Capital’s Portfolio MTSR Stock Details MTSR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-271,529
Closed -$14.2M – 41
2025
Q3 		$14.2M Hold
271,529
– – 0.68% 21
2025
Q2 		$7.72M Buy
271,529
+221,529
+443% +$5.5M 0.46% 28
2025
Q1 		$1.36M Buy
+50,000
New +$1.42M 0.08% 41

Other funds holding MTSR

IA
IFP Advisors Tampa, Florida $4.82B AUM 20.19% 1-Year Est. Return