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Avantor shares owned by Massachusetts Financial Services

Quarter-by-quarter ownership of Avantor (AVTR) shares owned by Massachusetts Financial Services from 13F filings

Historical chart of Massachusetts Financial Services investment in Avantor

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All positions including Avantor held by Massachusetts Financial Services consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Avantor by Massachusetts Financial Services

Quarter filed Position value Share count Share price at filing
2025-09-30 $94M 7.5M 12.48
2025-06-30 $79M 5.9M 13.46
2021-12-31 $4.3M 101k 42.14
2021-09-30 $5.8M 143k 40.90
2021-06-30 $15M 433k 35.51
2021-03-31 $13M 446k 28.93
2020-12-31 $3.3M 117k 28.15
2020-09-30 $2.8M 124k 22.49
2020-06-30 $1.7M 99k 17.00