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Sionna Therapeutics shares owned by FMR

Quarter-by-quarter ownership of Sionna Therapeutics (SION) shares owned by FMR from 13F filings

Historical chart of FMR investment in Sionna Therapeutics

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All positions including Sionna Therapeutics held by FMR consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Sionna Therapeutics by FMR

Quarter filed Position value Share count Share price at filing
2025-09-30 $6.9k 234 29.41

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Top funds holding Sionna Therapeutics

RA Capital Management
Tpg Gp A
OrbiMed Advisors
Atlas Venture Life Science Advisors
Viking Global Investors
Enavate Sciences GP
Jpmorgan Chase & Co
Perceptive Advisors
Vanguard Group
Jennison Associates
Deerfield Management Company
Standard Life Aberdeen
BlackRock
Soleus Capital Management
Baker Bros. Advisors

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