Who owns Insmed?

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

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Top investors of Insmed stock

Who bought or sold Insmed this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
Group One Trading 136k $24M 3% Dec 2025
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Simplex Trading 128k $22M -14% Dec 2025
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Jpmorgan Chase & Co 49k $7.0M 100% Sep 2025
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IMC-Chicago 47k $8.1M -56% Dec 2025
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Hrt Financial 6.0k $1.0M 100% Dec 2025
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Persistent Asset Partners 142.00 $20k 100% Dec 2025
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Advisor Group Holdings 1.00 $8.4k 0% Dec 2025
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