Avantor - 6 Year Stock Price History | AVTR

The latest closing stock price for Avantor as of April 23, 2025 is 15.47.

  • An investor who bought $1,000 worth of Avantor stock at the IPO in 2019 would have $105 today, roughly 0 times their original investment - a 1.68% compound annual growth rate over 6 years.
  • The all-time high Avantor stock closing price was 44.01 on September 24, 2021.
  • The Avantor 52-week high stock price is 28.00, which is 81% above the current share price.
  • The Avantor 52-week low stock price is 13.80, which is 10.8% below the current share price.
  • The average Avantor stock price for the last 52 weeks is 21.92.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.