Agenus - 25 Year Stock Price History | AGEN

The latest closing stock price for Agenus as of February 24, 2025 is 3.16.

  • An investor who bought $1,000 worth of Agenus stock at the IPO in 2000 would have $-999 today, roughly -1 times their original investment - a -25.83% compound annual growth rate over 25 years.
  • The all-time high Agenus stock closing price was 6315.60 on March 09, 2000.
  • The Agenus 52-week high stock price is 19.69, which is 523.1% above the current share price.
  • The Agenus 52-week low stock price is 2.50, which is 20.9% below the current share price.
  • The average Agenus stock price for the last 52 weeks is 7.54.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Agenus - 25 Year Stock Price History | AGEN

  • An investor who bought $1,000 worth of Agenus stock at the IPO in 2000 would have $-999 today, roughly -1 times their original investment - a -25.83% compound annual growth rate over 25 years.
  • The all-time high Agenus stock closing price was 6315.60 on March 09, 2000.
  • The Agenus 52-week high stock price is 19.69, which is 523.1% above the current share price.
  • The Agenus 52-week low stock price is 2.50, which is 20.9% below the current share price.
  • The average Agenus stock price for the last 52 weeks is 7.54.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.