Fortinet Inc (FTNT) returns
Fortinet returns over 10 years
$1,000 invested in Fortinet ten years ago was worth $21,410 at the close on October 30, 2026, with dividends reinvested: an average return of 35.9% a year. The same $1,000 in the S&P 500 (SPY) became $4,166.
Total return by period
| Period | Total return | A year, on average | $1,000 became | S&P 500 (SPY) |
|---|---|---|---|---|
| 1 month | -23.9% | — | $761.24 | -0.9% |
| 3 months | -11.8% | — | $882.20 | +2.1% |
| Year to date | +71.4% | — | $1,714 | +11.7% |
| 1 year | +61.6% | — | $1,616 | +12.4% |
| 3 years | +141.6% | +34.2% | $2,416 | +88.5% |
| 5 years | +102.3% | +15.1% | $2,023 | +76.0% |
| 10 years | +2,041% | +35.9% | $21,410 | +316.6% |
Fortinet return by calendar year
| Year | FTNT | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +71.4% | +11.7% | +59.7% |
| 2025 | -16.0% | +17.7% | -33.7% |
| 2024 | +61.4% | +24.9% | +36.5% |
| 2023 | +19.7% | +26.2% | -6.5% |
| 2022 | -32.0% | -18.2% | -13.8% |
| 2021 | +142.0% | +28.7% | +113.2% |
| 2020 | +39.1% | +18.4% | +20.8% |
| 2019 | +51.6% | +31.2% | +20.4% |
| 2018 | +61.2% | -4.6% | +65.8% |
| 2017 | +45.1% | +21.7% | +23.4% |
| 2016 | -3.4% | +12.0% | -15.4% |
Past returns do not predict future returns. Returns are computed from our daily closes, adjusted for splits and with dividends reinvested on their ex-dates; taxes and trading costs are left out.
See also: FTNT financials · FTNT valuation
No forecast, no recommendation. This page describes Fortinet Inc from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.