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Alnylam Pharmaceuticals shares owned by Chapin Davis

Quarter-by-quarter ownership of Alnylam Pharmaceuticals (ALNY) shares owned by Chapin Davis from 13F filings

Historical chart of Chapin Davis investment in Alnylam Pharmaceuticals

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All positions including Alnylam Pharmaceuticals held by Chapin Davis consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Alnylam Pharmaceuticals by Chapin Davis

Quarter filed Position value Share count Share price at filing
2025-09-30 $376k 825 456.00
2025-06-30 $269k 825 326.09
2025-03-31 $223k 825 270.02
2024-12-31 $227k 825 275.03
2024-09-30 $227k 825 275.03
2024-06-30 $201k 825 243.00