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Ionis Pharmaceuticals shares owned by D. E. Shaw & Co

Quarter-by-quarter ownership of Ionis Pharmaceuticals shares owned by D. E. Shaw & Co from 13F filings

Historical chart of D. E. Shaw & Co investment in Ionis Pharmaceuticals

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All positions including Ionis Pharmaceuticals held by D. E. Shaw & Co consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ionis Pharmaceuticals by D. E. Shaw & Co

Quarter filed Position value Share count Share price at filing
2025-09-30 $31M 26M 1.23
2025-06-30 $28M 28M 1.01
2025-03-31 $28M 28M 0.99

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Top funds holding Ionis Pharmaceuticals

Linden Advisors
Weiss Asset Management LP[1
DeepCurrents Investment Group
Capstone Investment Advisors
Tenor Capital Management
CSS
Ing Investment Management
D. E. Shaw & Co
State Street Corporation
FMR
M&G
BlackRock
MacKay Shields
Man Group
Lazard Asset Management

View all funds holding Ionis Pharmaceuticals