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Avantor shares owned by Custom Index Systems

Quarter-by-quarter ownership of Avantor (AVTR) shares owned by Custom Index Systems from 13F filings

Historical chart of Custom Index Systems investment in Avantor

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All positions including Avantor held by Custom Index Systems consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Avantor by Custom Index Systems

Quarter filed Position value Share count Share price at filing
2026-03-31 $80k 10k 7.84

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Top funds holding Avantor

Dodge & Cox
BlackRock
Vanguard Group
T. Rowe Price Investment Management
Vanguard Portfolio Management
Vanguard Capital Management
Wellington Management Company
Greenhaven Associates
Barrow, Hanley, Mewhinney & Strauss
State Street Corporation
Engine Capital Management
Dimensional Fund Advisors
New Mountain Capital
Jane Street
D. E. Shaw & Co

View all funds holding Avantor