Alpha And Omega Semiconductor Ltd (AOSL) returns
Alpha And Omega Semiconductor returns over 10 years
$1,000 invested in Alpha And Omega Semiconductor ten years ago was worth $1,125 at the close on October 30, 2026, with dividends reinvested: an average return of 1.2% 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 | -16.4% | — | $835.64 | -0.9% |
| 3 months | -26.1% | — | $738.67 | +2.1% |
| Year to date | +16.0% | — | $1,160 | +11.7% |
| 1 year | -18.2% | — | $817.79 | +12.4% |
| 3 years | -2.1% | -0.7% | $979.12 | +88.5% |
| 5 years | -33.7% | -7.9% | $663.20 | +76.0% |
| 10 years | +12.5% | +1.2% | $1,125 | +316.6% |
Alpha And Omega Semiconductor return by calendar year
| Year | AOSL | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +16.0% | +11.7% | +4.3% |
| 2025 | -46.5% | +17.7% | -64.2% |
| 2024 | +42.1% | +24.9% | +17.2% |
| 2023 | -8.8% | +26.2% | -35.0% |
| 2022 | -52.8% | -18.2% | -34.7% |
| 2021 | +156.2% | +28.7% | +127.4% |
| 2020 | +73.6% | +18.4% | +55.2% |
| 2019 | +33.7% | +31.2% | +2.4% |
| 2018 | -37.7% | -4.6% | -33.2% |
| 2017 | -23.1% | +21.7% | -44.8% |
| 2016 | +131.4% | +12.0% | +119.4% |
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: AOSL financials · AOSL valuation
No forecast, no recommendation. This page describes Alpha And Omega Semiconductor Ltd 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.