Who owns S&p 500 option?

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Analyze quarterly positions in S&p 500 option with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of S&p 500 option stock

Who bought or sold S&p 500 option this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
IMC-Chicago 357k $239M 159% Sep 2025
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Optiver Holding B.V. 323k $31M 110% Sep 2025
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Taconic Capital Advisors 200k $16M -46% Sep 2025
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Group One Trading 40k $1.2M 961% Sep 2025
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