If you invested $1000 in Fortinet, Inc. (FTNT) 10 years ago, it would be worth $23,868.23 as of August 03, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,737.53, while $1000 invested 1 year ago would be worth $1,654.19. This corresponds to total returns of 2,286.82%, 173.75%, 65.42%, respectively, with annualized returns of 37.31%, 22.3%, 65.42%.
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 |
|---|---|---|---|---|---|---|
| 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 |
| July 07, 2026 | 162.39 | 158.67 | 158.67 | 163.31 | 155.68 | 5.82M |
| July 06, 2026 | 154.75 | 162.35 | 162.35 | 163.57 | 153.43 | 5.12M |
| July 02, 2026 | 158.64 | 156.25 | 156.25 | 158.96 | 156.2 | 4.45M |
| July 01, 2026 | 154.74 | 158.98 | 158.98 | 159.8 | 152.54 | 4.73M |
| June 30, 2026 | 151.04 | 153.62 | 153.62 | 154.47 | 150.73 | 6.6M |
| June 29, 2026 | 152.97 | 155.42 | 155.42 | 159.07 | 152.13 | 6.66M |
| June 26, 2026 | 150.81 | 151.35 | 151.35 | 152.77 | 147.55 | 9.07M |
| June 25, 2026 | 144.62 | 149.93 | 149.93 | 151.97 | 144.62 | 6.54M |
| June 24, 2026 | 147.7 | 145.28 | 145.28 | 148.82 | 144.57 | 4.31M |
| June 23, 2026 | 144.83 | 148 | 148 | 148.36 | 143.47 | 5.73M |
| June 22, 2026 | 146.35 | 145.39 | 145.39 | 149.19 | 143.59 | 5.6M |
| June 18, 2026 | 143.49 | 144.73 | 144.73 | 147.2 | 139.79 | 17.31M |
| June 17, 2026 | 145.81 | 144.14 | 144.14 | 148 | 141.69 | 7.57M |
| June 16, 2026 | 148.88 | 147.02 | 147.02 | 148.88 | 144.33 | 5.19M |
| June 15, 2026 | 146.32 | 149.49 | 149.49 | 149.5 | 143.98 | 5.04M |
| June 12, 2026 | 143.64 | 146.3 | 146.3 | 146.38 | 142.15 | 4.75M |
| June 11, 2026 | 141.01 | 145.06 | 145.06 | 146.31 | 139.4 | 6.96M |
| June 10, 2026 | 137.8 | 138.88 | 138.88 | 141.3 | 137.01 | 6.06M |
| June 09, 2026 | 143.13 | 138.39 | 138.39 | 144.3 | 133.05 | 7.61M |
| June 08, 2026 | 145.51 | 143.04 | 143.04 | 147 | 142.51 | 5.26M |
| June 05, 2026 | 148.46 | 144.68 | 144.68 | 149.05 | 143.46 | 7.1M |
| June 04, 2026 | 146.2 | 149.67 | 149.67 | 150.07 | 144.32 | 5.24M |
| June 03, 2026 | 145.38 | 146.48 | 146.48 | 148.41 | 143.39 | 7.65M |
| June 02, 2026 | 144.34 | 148.86 | 148.86 | 149.03 | 141.75 | 6.83M |
| June 01, 2026 | 141.16 | 147.14 | 147.14 | 147.49 | 140.25 | 7.11M |
| May 29, 2026 | 129.59 | 137.97 | 137.97 | 138.11 | 129 | 9.39M |
| May 28, 2026 | 128.58 | 129.7 | 129.7 | 129.94 | 126.61 | 5.81M |
| May 27, 2026 | 129.55 | 127.93 | 127.93 | 131.5 | 126.78 | 6.85M |
| May 26, 2026 | 132.98 | 133.96 | 133.96 | 134.91 | 130.6 | 4.62M |
| May 22, 2026 | 130 | 133.93 | 133.93 | 134.19 | 128.57 | 5.82M |
| May 21, 2026 | 128.59 | 129.46 | 129.46 | 129.71 | 127.4 | 4.13M |
| May 20, 2026 | 125.91 | 130 | 130 | 130.36 | 125.33 | 5.98M |
| May 19, 2026 | 127.81 | 127.64 | 127.64 | 128.2 | 123.76 | 7M |
| May 18, 2026 | 121.69 | 126.5 | 126.5 | 126.61 | 120.87 | 5.61M |
| May 15, 2026 | 121.17 | 122.78 | 122.78 | 123.33 | 119.49 | 5.53M |
| May 14, 2026 | 118.03 | 121.86 | 121.86 | 121.97 | 115.77 | 5.78M |
| May 13, 2026 | 113.21 | 117.69 | 117.69 | 117.84 | 112.71 | 5.23M |
| May 12, 2026 | 115.19 | 113.87 | 113.87 | 116.46 | 113.16 | 4.91M |
| May 11, 2026 | 112.1 | 115.44 | 115.44 | 115.49 | 112.1 | 6.71M |
| May 08, 2026 | 107.3 | 114.07 | 114.07 | 114.66 | 106.67 | 9.88M |
| May 07, 2026 | 105.26 | 107.97 | 107.97 | 112.39 | 104.51 | 18.09M |
| May 06, 2026 | 88.78 | 89.95 | 89.95 | 90.11 | 87.29 | 7.15M |
| May 05, 2026 | 89.7 | 89.92 | 89.92 | 90.29 | 88.55 | 3.96M |