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Ionis Pharmaceuticals shares owned by Jennifer Ranahan

Quarter-by-quarter ownership of Ionis Pharmaceuticals (IONS) shares owned by Jennifer Ranahan from 13F filings

Historical chart of Jennifer Ranahan investment in Ionis Pharmaceuticals

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All positions including Ionis Pharmaceuticals held by Jennifer Ranahan consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ionis Pharmaceuticals by Jennifer Ranahan

Quarter filed Position value Share count Share price at filing
2025-09-30 $17M 264k 65.42
2025-06-30 $18M 449k 39.51
2025-03-31 $5.5M 182k 30.17
2024-12-31 $6.5M 187k 34.96