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Ionis Pharmaceuticals shares owned by Chartwell Investment Partners

Quarter-by-quarter ownership of Ionis Pharmaceuticals (IONS) shares owned by Chartwell Investment Partners from 13F filings

Historical chart of Chartwell Investment Partners investment in Ionis Pharmaceuticals

Tip: Access up to 7 years of quarterly data

All positions including Ionis Pharmaceuticals held by Chartwell Investment Partners consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ionis Pharmaceuticals by Chartwell Investment Partners

Quarter filed Position value Share count Share price at filing
2023-12-31 $657k 13k 50.61
2016-03-31 $13M 327k 40.50
2015-12-31 $18M 298k 61.93