Avidity Partners Management’s Dyne Therapeutics DYN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-96,000	Closed	-$2.26M	–	70
2024 Q4	$2.26M	Sell	96,000 -69,000	-42%	-$1.63M	0.22%	56
2024 Q3	$5.93M	Buy	+165,000	New	+$5.93M	0.3%	65