SION - Sionna Therapeutics, Inc. 0 WATCHERS

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u/JJDOG312 in r/TheRaceTo10Million • 2 weeks, 1 day ago

Insider Sell Alert: $SION Director RA Capital Sells $1.9M (-22% Holdings) – Ugly Historical Returns

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Short Interest: 11.11%
Days to Cover: 10.39
Dark Pool Volume
Short: 32.1% Long: 67.9%
23531 shares 49716 shares

Total Off-Exchange Volume: 73247
Values over 50% Short often indicate hidden bearish pressure from institutions.

Date: Dec 05, 2025

🏆 Master Buzz Score: 4/15

📢 Social Hype
Low Activity
★★★★★
💰 Smart Money
Whales own > 50%
★★★★★
🧨 Squeeze Potential
Days to Cover: 10.39
★★★★★

Capitol Trades

DatePoliticianAmount
No recent trades found.

Insider Trades

DateInsiderValue
Nov 26, 2025Orbimed Advisors Llc$71,184
Nov 26, 2025Thompson Peter A.$71,184
Nov 25, 2025Orbimed Advisors Llc$530,294
Nov 25, 2025Thompson Peter A.$530,294
Nov 24, 2025Orbimed Advisors Llc$4,212,727
Nov 24, 2025Thompson Peter A.$4,212,727

Institutional Holdings (Whales)

Institution Shares Value % Held Date
RA Capital Management, L.P. 10,445,322 $455.1 million 0.2340% Sep 30, 2025
TPG GP A, LLC 6,744,962 $293.9 million 0.1511% Sep 30, 2025
JPMORGAN CHASE & CO 3,957,252 $172.4 million 0.0887% Sep 30, 2025
Orbimed Advisors LLC. 3,704,959 $161.4 million 0.0830% Sep 30, 2025
Atlas Venture Life Science Advisors, LLC 3,615,527 $157.5 million 0.0810% Sep 30, 2025
Viking Global Investors, L.P. 3,195,181 $139.2 million 0.0716% Sep 30, 2025
Enavate Sciences Gp, LLC 2,478,030 $108.0 million 0.0555% Sep 30, 2025
Perceptive Advisors Llc 1,179,098 $51.4 million 0.0264% Sep 30, 2025
Vanguard Group Inc 1,143,154 $49.8 million 0.0256% Sep 30, 2025
Jennison Associates LLC 997,375 $43.5 million 0.0223% Sep 30, 2025