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Sionna Therapeutics shares owned by Engineers Gate Manager

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

Historical chart of Engineers Gate Manager investment in Sionna Therapeutics

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

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Quarterly reported holdings in Sionna Therapeutics by Engineers Gate Manager

Quarter filed Position value Share count Share price at filing
2026-06-30 $686k 16k 43.99