Who owns ARM HOLDINGS PLC?

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

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Top investors of Arm Holdings stock

Who bought or sold ARM HOLDINGS PLC this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
SG Americas Securities 1.6M $5.8M 1018% Dec 2025
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IMC-Chicago 1.6M $174M 3% Dec 2025
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Simplex Trading 1.1M $122M -15% Dec 2025
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Group One Trading 468k $51M 7% Dec 2025
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Jpmorgan Chase & Co 445k $63M 100% Sep 2025
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Optiver Holding B.V. 412k $45M 43% Dec 2025
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Capital Markets Trading UK 373k $41M 13% Dec 2025
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CMT Capital Markets Trading GmbH 204k $22M -9% Dec 2025
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CenterStar Asset Management 5.5k $601k 104% Dec 2025
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Marathon Trading Investment Management 3.8k $415k 111% Dec 2025
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Sumitomo Mitsui Financial 1.8k $44k -80% Dec 2025
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