BlackRock
MTSR

BlackRock’s Metsera, Inc. Common Stock MTSR Stock Holding History

BlackRock’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 		$35.2M Sell
1,237,125
-577,228
-32% -$16.4M ﹤0.01% 2636
2025
Q1 		$49.4M Buy
+1,814,353
New +$49.4M ﹤0.01% 2360