Alpha and Omega Semiconductor Limited P/E Ratio 2010–2025
Alpha and Omega Semiconductor Limited reported 78.10 of price-to-earnings ratio for fiscal 2023. That was 3664.2% higher than fiscal 2022. Compared with fiscal 2018, the change was +212.6%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive.
| Fiscal year | P/E Ratio | Change (YoY) |
|---|---|---|
| FY 2025 | — | — |
| FY 2024 | — | — |
| FY 2023 | 78.10 | +3664.2% |
| FY 2022 | 2.07 | -85.5% |
| FY 2021 | 14.27 | — |
| FY 2020 | — | — |
| FY 2019 | 116.75 | +367.3% |
| FY 2018 | 24.98 | -16.1% |
| FY 2017 | 29.77 | — |
| FY 2016 | — | — |
| FY 2015 | — | — |
| FY 2014 | — | — |
| FY 2013 | — | — |
| FY 2012 | 18.30 | +108.6% |
| FY 2011 | 8.77 | +13.1% |
| FY 2010 | 7.76 | — |
Source: Alpha and Omega Semiconductor Limited SEC filings — fiscal-year-end price ÷ diluted EPS. Computed deterministically; refreshed nightly (last updated August 2, 2026). Open AOSL 10-K filings at SEC EDGAR · Methodology · Download CSV.
How to read this history
Alpha and Omega Semiconductor Limited reported 78.10 of price-to-earnings ratio for fiscal 2023. That was 3664.2% higher than fiscal 2022. Compared with fiscal 2018, the change was +212.6%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive. Values remain missing when the cached filing does not disclose a comparable line item; they are never estimated. Stock splits, reorganizations and fiscal-calendar changes can reduce comparability.
Prepared and reviewed by the stockportfolio.pro research desk. Corrections: support@stockportfolio.pro.
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What is Alpha and Omega Semiconductor Limited's price-to-earnings ratio?
Alpha and Omega Semiconductor Limited (AOSL) reported price-to-earnings ratio of 78.10 for fiscal year 2023, per its SEC filings.
How has Alpha and Omega Semiconductor Limited's price-to-earnings ratio changed over time?
Between fiscal 2010 and 2025, AOSL's price-to-earnings ratio grew at roughly 16.6% per year (compound annual rate), from 7.76 to 78.10.
Where does this data come from?
Figures are computed from Alpha and Omega Semiconductor Limited's official SEC filings (fiscal-year-end price ÷ diluted EPS), refreshed nightly. Not investment advice.
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