Citadel Advisors
SION

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

Citadel Advisors’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 		$2.25M Sell
129,912
-196,588
-60% -$3.41M ﹤0.01% 2586
2025
Q1 		$3.42M Buy
+326,500
New +$3.42M ﹤0.01% 2097