RSCM
ZBIO

Rock Springs Capital Management’s Zenas BioPharma, Inc. Common Stock ZBIO Stock Holding History

Rock Springs Capital Management’s Portfolio ZBIO Stock Details ZBIO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2025
Q2 		$6.21M Sell
640,467
-238,200
-27% -$2.31M 0.39% 59
2025
Q1 		$6.94M Hold
878,667
– – 0.4% 58
2024
Q4 		$7.2M Hold
878,667
– – 0.27% 70
2024
Q3 		$14.9M Buy
+878,667
New +$14.9M 0.48% 55