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Disc Medicine shares owned by Siren

Quarter-by-quarter ownership of Disc Medicine (IRON) shares owned by Siren from 13F filings

Historical chart of Siren investment in Disc Medicine

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

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Quarterly reported holdings in Disc Medicine by Siren

Quarter filed Position value Share count Share price at filing
2025-09-30 $60M 913k 66.08
2025-06-30 $58M 1.1M 52.96
2025-03-31 $53M 1.1M 49.64