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Avantor shares owned by William Blair Investment Management

Quarter-by-quarter ownership of Avantor (AVTR) shares owned by William Blair Investment Management from 13F filings

Historical chart of William Blair Investment Management investment in Avantor

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All positions including Avantor held by William Blair Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Avantor by William Blair Investment Management

Quarter filed Position value Share count Share price at filing
2023-12-31 $17M 725k 22.83
2023-09-30 $17M 801k 21.08
2023-06-30 $15M 722k 20.54
2023-03-31 $13M 615k 21.14