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Xenon Pharmaceuticals shares owned by Altfest L J & Co

Quarter-by-quarter ownership of Xenon Pharmaceuticals (XENE) shares owned by Altfest L J & Co from 13F filings

Historical chart of Altfest L J & Co investment in Xenon Pharmaceuticals

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All positions including Xenon Pharmaceuticals held by Altfest L J & Co consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Xenon Pharmaceuticals by Altfest L J & Co

Quarter filed Position value Share count Share price at filing
2025-09-30 $310k 7.7k 40.15