Avantor - 6 Year Stock Price History | AVTR

The latest closing stock price for Avantor as of June 27, 2025 is 13.53.

  • An investor who bought $1,000 worth of Avantor stock at the IPO in 2019 would have $-34 today, roughly 0 times their original investment - a -0.57% 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 106.9% above the current share price.
  • The Avantor 52-week low stock price is 11.82, which is 12.6% below the current share price.
  • The average Avantor stock price for the last 52 weeks is 20.01.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Avantor - 6 Year Stock Price History | AVTR

  • An investor who bought $1,000 worth of Avantor stock at the IPO in 2019 would have $-34 today, roughly 0 times their original investment - a -0.57% 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 106.9% above the current share price.
  • The Avantor 52-week low stock price is 11.82, which is 12.6% below the current share price.
  • The average Avantor stock price for the last 52 weeks is 20.01.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.