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Avantor shares owned by Vanguard Portfolio Management

Quarter-by-quarter ownership of Avantor (AVTR) shares owned by Vanguard Portfolio Management from 13F filings

Historical chart of Vanguard Portfolio Management investment in Avantor

Tip: Access up to 7 years of quarterly data

All positions including Avantor held by Vanguard Portfolio Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Avantor by Vanguard Portfolio Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $245M 31M 7.84