As of October 2026 Fortinet has a market cap of C$203.67 Billion. This makes Fortinet the world's 159th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Oct 10th, 2026 the market cap of Fortinet was reported to be: