SEC Filing Update: #SION : $34.71
Sector: Healthcare | YTD: 0.00 %
The SEC disclosed Today (07-NOV-2025) that RA CAPITAL MANAGEMENT has DECREASED its #SION Shares by -4.00% 🔴
* Previous Holdings: 10.45M Shares
* Current Holdings: 10.07M Shares
* Decrease -373.61K
* Decreased (%)-3.58%
* Ownership: 22.60%
https://www.thinksabio.com/reports/isr/SION
Institutional ownership in #SION has been steadily rising over the past 3 quarters in Shares:
Q4 2024: 0.00
Q1 2025: 41.49M
Q2 2025: 43.45M