Sionna Therapeutics shares owned by Charles Schwab Investment Management
Quarter-by-quarter ownership of Sionna Therapeutics (SION) shares owned by Charles Schwab Investment Management
from 13F filings
Historical chart of Charles Schwab Investment Management investment in Sionna Therapeutics
Tip: Access up to 7 years of quarterly data
All positions including Sionna Therapeutics held by Charles Schwab Investment Management consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Sionna Therapeutics by Charles Schwab Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.3M | 112k | 29.41 |
| 2025-06-30 | $1.6M | 93k | 17.35 |
| 2025-03-31 | $676k | 65k | 10.46 |
More positions owned by Charles Schwab Investment Management
Home Depot (HD)
View all positions for Charles Schwab Investment Management