DCM
SION

Driehaus Capital Management’s Sionna Therapeutics, Inc. Common Stock SION Stock Holding History

Driehaus Capital Management’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 		$1.45M Sell
83,850
-245,039
-75% -$4.25M 0.01% 347
2025
Q1 		$3.44M Buy
+328,889
New +$3.44M 0.03% 311