Who owns Thermo Fisher Scientific Inc put?

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Analyze quarterly positions in Thermo Fisher Scientific Inc put with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of Thermo Fisher Scientific Inc put stock

Who bought or sold Thermo Fisher Scientific Inc put this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
IMC-Chicago 241k $117M 29% Sep 2025
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Simplex Trading 77k $37M 11% Sep 2025
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Group One Trading 38k $18M 80% Sep 2025
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Jpmorgan Chase & Co 25k $12M 263% Sep 2025
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SG Americas Securities 4.9k $230k 0% Sep 2025
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