Who owns Ionis Pharmaceuticals Inc put?

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

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Top investors of Ionis Pharmaceuticals Inc put stock

Who bought or sold Ionis Pharmaceuticals Inc put this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
Simplex Trading 83k $6.5M 9% Dec 2025
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Group One Trading 32k $2.6M 21% Dec 2025
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IMC-Chicago 15k $1.2M 10% Dec 2025
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