Fortinet - 16 Year Stock Price History | FTNT

The latest closing stock price for Fortinet as of July 03, 2025 is 105.66.

  • An investor who bought $1,000 worth of Fortinet stock at the IPO in 2009 would have $62,574 today, roughly 63 times their original investment - a 29.63% compound annual growth rate over 16 years.
  • The all-time high Fortinet stock closing price was 114.57 on February 19, 2025.
  • The Fortinet 52-week high stock price is 114.82, which is 8.7% above the current share price.
  • The Fortinet 52-week low stock price is 54.57, which is 48.4% below the current share price.
  • The average Fortinet stock price for the last 52 weeks is 90.36.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Fortinet - 16 Year Stock Price History | FTNT

  • An investor who bought $1,000 worth of Fortinet stock at the IPO in 2009 would have $62,574 today, roughly 63 times their original investment - a 29.63% compound annual growth rate over 16 years.
  • The all-time high Fortinet stock closing price was 114.57 on February 19, 2025.
  • The Fortinet 52-week high stock price is 114.82, which is 8.7% above the current share price.
  • The Fortinet 52-week low stock price is 54.57, which is 48.4% below the current share price.
  • The average Fortinet stock price for the last 52 weeks is 90.36.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.