Who owns IONIS PHARMACEUTICALS INC?

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Analyze quarterly positions in Ionis Pharmaceuticals with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of Ionis Pharmaceuticals stock

Who bought or sold IONIS PHARMACEUTICALS INC this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
Steward Partners Investment Advisory 2.0k $2.6k 0% Mar 2026
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Who sold out of Ionis Pharmaceuticals?

Fund or Company Name Date Sold Shares Held Valued At
Capstone Investment Advisors Dec 2025 85M $117M
DeepCurrents Investment Group Dec 2025 50M $70M
CSS Dec 2025 45M $62M
Ovata Capital Management Dec 2025 38M $52M
Shaolin Capital Management Dec 2025 28M $38M
Balyasny Asset Management Dec 2025 28M $38M
D. E. Shaw & Co Dec 2025 26M $35M
Tenor Capital Management Dec 2025 24M $33M
Millennium Management Dec 2025 22M $30M
Two Sigma Investments Dec 2025 20M $27M
State Street Corporation Dec 2025 13M $18M
Daiwa Securities Group Dec 2025 10M $14M
BlackRock Dec 2025 7.9M $11M
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main Dec 2025 7.5M $10M
FMR Dec 2025 4.7M $6.5M
Warberg Asset Management Dec 2025 4.0M $5.5M
Lazard Asset Management Dec 2025 1.2M $16k
Linden Advisors Dec 2025 1.1M $1.5M
Wells Fargo & Company Dec 2025 706k $973k
Bnp Paribas Investment Partners Dec 2025 500k $685k
Bank of New York Mellon Dec 2025 216k $298k
Colony Dec 2025 160k $219k
Man Group Dec 2025 136k $187k
Oppenheimer Asset Management Dec 2025 95k $130k
Morgan Stanley Dec 2025 80k $110k
Calamos Advisors Dec 2025 66k $91k
Barclays Dec 2025 55k $76k
Nomura Holdings Dec 2025 17k $1.4M
Balboa Wealth Partners Dec 2025 15k $21k
Mml Investors Services Dec 2025 10k $14k