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Insmed shares owned by Railway Pension Investments

Quarter-by-quarter ownership of Insmed (INSM) shares owned by Railway Pension Investments from 13F filings

Historical chart of Railway Pension Investments investment in Insmed

Tip: Access up to 7 years of quarterly data

All positions including Insmed held by Railway Pension Investments consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Insmed by Railway Pension Investments

Quarter filed Position value Share count Share price at filing
2026-06-30 $65M 605k 106.62

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Top funds holding Insmed

FMR
BlackRock
Jpmorgan Chase & Co
Vanguard Portfolio Management
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Baker Bros. Advisors
Capital Research and Management Company - Division 3
Darwin Global Management
Ameriprise Financial
Orbis Allan Gray
D. E. Shaw & Co
State Street Corporation
Artisan Partners Limited Partnership
Rtw Investments
Geode Capital Management

View all funds holding Insmed