If you invested $1000 in Fortinet, Inc. (FTNT) 10 years ago, it would be worth $24,485.79 as of October 03, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $3,132.25, while $1000 invested 1 year ago would be worth $2,109.22. This corresponds to total returns of 2,348.58%, 213.22%, 110.92%, respectively, with annualized returns of 37.66%, 25.65%, 110.92%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| October 02, 2026 | 182.09 | 180.95 | 180.95 | 183.09 | 180.04 | 3.4M |
| October 01, 2026 | 179.05 | 178.72 | 178.72 | 180 | 175.02 | 2.96M |
| September 30, 2026 | 175.67 | 178.76 | 178.76 | 180.49 | 174.74 | 3.11M |
| September 29, 2026 | 174.5 | 175.96 | 175.96 | 176.65 | 172.42 | 2.49M |
| September 28, 2026 | 170.7 | 176.33 | 176.33 | 176.91 | 169.56 | 2.83M |
| September 25, 2026 | 177.3 | 173.46 | 173.46 | 177.78 | 172.83 | 2.5M |
| September 24, 2026 | 178.65 | 178.67 | 178.67 | 181.37 | 176.76 | 3.74M |
| September 23, 2026 | 176.47 | 178.74 | 178.74 | 179.35 | 173.37 | 3.37M |
| September 22, 2026 | 176.09 | 174.26 | 174.26 | 176.09 | 170.23 | 4.11M |
| September 21, 2026 | 170.19 | 175.23 | 175.23 | 175.69 | 167.41 | 3.14M |
| September 18, 2026 | 172.46 | 169.84 | 169.84 | 172.94 | 166.09 | 12.27M |
| September 17, 2026 | 170.08 | 172.58 | 172.58 | 176.1 | 167.77 | 4.6M |
| September 16, 2026 | 169.25 | 171.77 | 171.77 | 174.61 | 168.52 | 3.9M |
| September 15, 2026 | 168.67 | 172.37 | 172.37 | 174.05 | 167.4 | 4.35M |
| September 11, 2026 | 158.4 | 156.07 | 156.07 | 159.3 | 155.18 | 2.58M |
| September 10, 2026 | 155.43 | 158.85 | 158.85 | 161.98 | 154 | 3.26M |
| September 09, 2026 | 158.02 | 157.22 | 157.22 | 158.84 | 156.04 | 2.78M |
| September 08, 2026 | 153.44 | 157.47 | 157.47 | 157.75 | 152 | 3.51M |
| September 04, 2026 | 154.7 | 156.29 | 156.29 | 158.47 | 154 | 3.04M |
| September 03, 2026 | 157.5 | 156.36 | 156.36 | 158.69 | 154.48 | 3.1M |
| September 02, 2026 | 162.19 | 154.54 | 154.54 | 162.28 | 151.8 | 5.16M |
| September 01, 2026 | 167.42 | 161.85 | 161.85 | 169.93 | 160.6 | 5.13M |
| August 31, 2026 | 166.6 | 170.93 | 170.93 | 172.51 | 165.71 | 6.41M |
| August 28, 2026 | 172.58 | 166 | 166 | 173 | 162.68 | 4.95M |
| August 27, 2026 | 160.24 | 172.78 | 172.78 | 173.89 | 159.88 | 5.67M |
| August 26, 2026 | 151.5 | 157.54 | 157.54 | 158.44 | 149.5 | 2.97M |
| August 25, 2026 | 152.86 | 153.66 | 153.66 | 154.33 | 151.67 | 3.44M |
| August 24, 2026 | 152.43 | 151.99 | 151.99 | 153.85 | 150.4 | 3.19M |
| August 21, 2026 | 151.9 | 153.51 | 153.51 | 154.11 | 148.25 | 3.93M |
| August 20, 2026 | 152 | 150.79 | 150.79 | 154.44 | 150.16 | 5.04M |
| August 19, 2026 | 157.97 | 152.85 | 152.85 | 158.56 | 151.66 | 3.81M |
| August 18, 2026 | 156 | 158.01 | 158.01 | 159.97 | 155.7 | 3.79M |
| August 17, 2026 | 160.05 | 155.85 | 155.85 | 160.43 | 155.57 | 3.73M |
| August 14, 2026 | 165.75 | 160.01 | 160.01 | 165.75 | 159.1 | 2.84M |
| August 13, 2026 | 162.64 | 165.44 | 165.44 | 165.75 | 160.14 | 4.01M |
| August 12, 2026 | 161.48 | 160.84 | 160.84 | 165.11 | 160 | 3.78M |
| August 11, 2026 | 163.24 | 161.89 | 161.89 | 163.92 | 160.74 | 3.77M |
| August 10, 2026 | 159.9 | 164.21 | 164.21 | 167.19 | 159.64 | 4.17M |
| August 07, 2026 | 165.02 | 159.64 | 159.64 | 165.5 | 158.56 | 3.89M |
| August 06, 2026 | 160.07 | 160.11 | 160.11 | 162.73 | 158.27 | 4.99M |
| August 05, 2026 | 170.35 | 164.13 | 164.13 | 172.09 | 163.94 | 4.55M |
| August 04, 2026 | 164.11 | 168.29 | 168.29 | 169.11 | 162.77 | 6.41M |
| August 03, 2026 | 163.31 | 163.21 | 163.21 | 164.5 | 159.32 | 5.75M |
| July 31, 2026 | 154.01 | 161.95 | 161.95 | 162.57 | 153.61 | 6.04M |
| July 30, 2026 | 164 | 154.25 | 154.25 | 169.26 | 152.23 | 10.67M |
| July 29, 2026 | 148.27 | 153.22 | 153.22 | 154.99 | 143.77 | 12.03M |
| July 28, 2026 | 152.6 | 149.98 | 149.98 | 153.24 | 146.12 | 6.01M |
| July 27, 2026 | 157.13 | 152.38 | 152.38 | 157.13 | 151.68 | 4.72M |
| July 23, 2026 | 155.29 | 151.54 | 151.54 | 156.49 | 150.92 | 4.58M |
| July 22, 2026 | 158.57 | 155.05 | 155.05 | 159 | 154.51 | 4.56M |
| July 21, 2026 | 163.38 | 158.1 | 158.1 | 163.5 | 156.02 | 5.13M |
| July 20, 2026 | 160.64 | 160.36 | 160.36 | 164.57 | 160 | 3.69M |
| July 17, 2026 | 160.5 | 161.61 | 161.61 | 163.83 | 158.93 | 4.69M |
| July 16, 2026 | 164.07 | 160.78 | 160.78 | 165 | 159.08 | 3.99M |
| July 15, 2026 | 169.39 | 164.51 | 164.51 | 170.35 | 163.03 | 5.08M |
| July 14, 2026 | 158.78 | 166.83 | 166.83 | 167.27 | 158.06 | 4.45M |
| July 13, 2026 | 157.67 | 160.62 | 160.62 | 161.95 | 155.72 | 4.09M |
| July 10, 2026 | 164.44 | 157.51 | 157.51 | 165.28 | 156.62 | 3.51M |
| July 09, 2026 | 153.27 | 163.73 | 163.73 | 164.01 | 152.25 | 4.57M |
| July 08, 2026 | 157 | 156.71 | 156.71 | 159.45 | 154.42 | 4.53M |