Charles Schwab
SION

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

Charles Schwab’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 		$1.61M Buy
92,832
+28,188
+44% +$489K ﹤0.01% 2738
2025
Q1 		$676K Buy
+64,644
New +$676K ﹤0.01% 2978