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Sionna Therapeutics shares owned by Royal Bank of Canada

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

Historical chart of Royal Bank of Canada investment in Sionna Therapeutics

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Sionna Therapeutics by Royal Bank of Canada

Quarter filed Position value Share count Share price at filing
2025-09-30 $12k 378 30.41
2025-06-30 $1.0k 60 17.24
2025-03-31 $6.0k 618 9.71