O
SION

OrbiMed’s Sionna Therapeutics, Inc. Common Stock SION Stock Holding History

OrbiMed’s Portfolio SION Stock Details SION Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2025
Q2 		$64.3M Hold
3,704,959
– – 1.61% 19
2025
Q1 		$38.8M Buy
+3,704,959
New +$38.8M 0.92% 31