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Insmed shares owned by Atika Capital Management

Quarter-by-quarter ownership of Insmed (INSM) shares owned by Atika Capital Management from 13F filings

Historical chart of Atika Capital Management investment in Insmed

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All positions including Insmed held by Atika Capital Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Insmed by Atika Capital Management

Quarter filed Position value Share count Share price at filing
2025-12-31 $13M 77k 174.04
2025-09-30 $14M 95k 144.01
2025-03-31 $7.3M 96k 76.29
2024-09-30 $4.5M 62k 73.00
2024-06-30 $2.4M 36k 67.00