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Beigene shares owned by Siren

Quarter-by-quarter ownership of Beigene (ONC) shares owned by Siren from 13F filings

Historical chart of Siren investment in Beigene

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All positions including Beigene held by Siren consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Beigene by Siren

Quarter filed Position value Share count Share price at filing
2025-09-30 $168M 493k 340.70
2025-06-30 $124M 510k 242.07
2025-03-31 $136M 499k 272.17
2024-12-31 $121M 654k 184.71
2024-09-30 $127M 563k 224.51