Massachusetts Financial Services’s Metsera, Inc. Common Stock MTSR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$7.22M	Sell	253,712 -227,967	-47%	-$6.49M	﹤0.01%	696
2025 Q1	$13.1M	Buy	+481,679	New	+$13.1M	﹤0.01%	638