Who owns Costar Group Inc call?

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Analyze quarterly positions in Costar Group Inc call with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of Costar Group Inc call stock

Who bought or sold Costar Group Inc call this quarter?

Fund or Company Name
Shares Held
Valued At
Change in Shares
As Of
Actions
Water Island Capital 81k $5.8M 100% Dec 2024
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Simplex Trading 80k $5.7M -60% Dec 2024
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IMC-Chicago 76k $6.0M 113% Mar 2025
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Jpmorgan Chase & Co 33k $2.4M 100% Dec 2024
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Group One Trading 31k $2.2M -41% Dec 2024
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