Acacia Research - 30 Year Stock Price History | ACTG

The latest closing stock price for Acacia Research as of July 30, 2025 is 3.61.

  • An investor who bought $1,000 worth of Acacia Research stock at the IPO in 1995 would have $104 today, roughly 0 times their original investment - a 0.33% compound annual growth rate over 30 years.
  • The all-time high Acacia Research stock closing price was 41.98 on September 16, 2011.
  • The Acacia Research 52-week high stock price is 5.37, which is 48.8% above the current share price.
  • The Acacia Research 52-week low stock price is 2.70, which is 25.2% below the current share price.
  • The average Acacia Research stock price for the last 52 weeks is 4.12.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Acacia Research - 30 Year Stock Price History | ACTG

  • An investor who bought $1,000 worth of Acacia Research stock at the IPO in 1995 would have $104 today, roughly 0 times their original investment - a 0.33% compound annual growth rate over 30 years.
  • The all-time high Acacia Research stock closing price was 41.98 on September 16, 2011.
  • The Acacia Research 52-week high stock price is 5.37, which is 48.8% above the current share price.
  • The Acacia Research 52-week low stock price is 2.70, which is 25.2% below the current share price.
  • The average Acacia Research stock price for the last 52 weeks is 4.12.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.