Rock Springs Capital Management’s Zenas BioPharma ZBIO Stock Holding History

Rock Springs Capital Management’s Portfolio ZBIO Stock Details ZBIO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	$12.9M	Sell
2025 Q2	$6.21M	Sell
2025 Q1	$6.94M	Hold
2024 Q4	$7.2M	Hold
2024 Q3	$14.9M	Buy