A10 Networks Inc (ATEN) returns
A10 Networks returns over 10 years
$1,000 invested in A10 Networks ten years ago was worth $3,518 at the close on October 30, 2026, with dividends reinvested: an average return of 13.4% 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 | -9.7% | — | $902.99 | -0.9% |
| 3 months | -18.1% | — | $819.16 | +2.1% |
| Year to date | +39.4% | — | $1,394 | +11.7% |
| 1 year | +40.0% | — | $1,400 | +12.4% |
| 3 years | +136.4% | +33.2% | $2,364 | +88.5% |
| 5 years | +40.6% | +7.1% | $1,406 | +76.0% |
| 10 years | +251.8% | +13.4% | $3,518 | +316.6% |
A10 Networks return by calendar year
| Year | ATEN | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +39.4% | +11.7% | +27.7% |
| 2025 | -2.6% | +17.7% | -20.3% |
| 2024 | +42.1% | +24.9% | +17.2% |
| 2023 | -19.4% | +26.2% | -45.6% |
| 2022 | +1.7% | -18.2% | +19.8% |
| 2021 | +68.7% | +28.7% | +39.9% |
| 2020 | +43.5% | +18.4% | +25.1% |
| 2019 | +10.1% | +31.2% | -21.1% |
| 2018 | -19.2% | -4.6% | -14.6% |
| 2017 | -7.1% | +21.7% | -28.8% |
| 2016 | +26.7% | +12.0% | +14.7% |
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: ATEN financials · ATEN valuation
No forecast, no recommendation. This page describes A10 Networks 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.