Alpha & Omega Semiconductor annual operating margin
2010
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2026
Alpha & Omega Semiconductor Operating Margin Growth & History (AOSL)
Alpha & Omega Semiconductor's operating margin was −6.36% for fiscal 2026.
View full Alpha & Omega Semiconductor company overviewAlpha & Omega Semiconductor annual operating margin history
| Fiscal year | Period ended | Operating margin | Change (percentage points) |
|---|---|---|---|
| 2026 | 2026-06-30 | −6.36% | −2.28 pp |
| 2025 | 2025-06-30 | −4.08% | −3.51 pp |
| 2024 | 2024-06-30 | −0.57% | −3.83 pp |
| 2023 | 2023-06-30 | 3.26% | −9.86 pp |
| 2022 | 2022-06-30 | 13.12% | +3.37 pp |
| 2021 | 2021-06-30 | 9.75% | +12.75 pp |
| 2020 | 2020-06-30 | −3.00% | −1.44 pp |
| 2019 | 2019-06-30 | −1.56% | −3.55 pp |
| 2018 | 2018-06-30 | 2.00% | −1.43 pp |
| 2017 | 2017-06-30 | 3.43% | +2.98 pp |
| 2016 | 2016-06-30 | 0.45% | +1.74 pp |
| 2015 | 2015-06-30 | −1.29% | −1.32 pp |
| 2014 | 2014-06-30 | 0.03% | +0.41 pp |
| 2013 | 2013-06-30 | −0.38% | −5.27 pp |
| 2012 | 2012-06-30 | 4.89% | −5.58 pp |
| 2011 | 2011-06-30 | 10.47% | −0.44 pp |
| 2010 | 2010-06-30 | 10.91% | — |
Alpha & Omega Semiconductor quarterly operating margin
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| Fiscal quarter | Period ended | Operating margin | Change (percentage points) |
|---|---|---|---|
| Q4 2026 | 2026-06-30 | −6.45% | +0.13 pp |
| Q3 2026 | 2026-03-31 | −8.58% | −2.11 pp |
| Q2 2026 | 2025-12-31 | −8.36% | −4.95 pp |
| Q1 2026 | 2025-09-30 | −2.51% | −2.37 pp |
| Q4 2025 | 2025-06-30 | −6.58% | −5.65 pp |
| Q3 2025 | 2025-03-31 | −6.47% | +0.53 pp |
| Q2 2025 | 2024-12-31 | −3.41% | −2.73 pp |
| Q1 2025 | 2024-09-30 | −0.14% | −5.33 pp |
| Q4 2024 | 2024-06-30 | −0.93% | −2.55 pp |
| Q3 2024 | 2024-03-31 | −7.00% | +3.86 pp |
| Q2 2024 | 2023-12-31 | −0.69% | −5.34 pp |
| Q1 2024 | 2023-09-30 | 5.19% | −7.05 pp |
| Q4 2023 | 2023-06-30 | 1.62% | −7.74 pp |
| Q3 2023 | 2023-03-31 | −10.86% | −26.23 pp |
| Q2 2023 | 2022-12-31 | 4.65% | −9.68 pp |
| Q1 2023 | 2022-09-30 | 12.25% | −1.09 pp |
| Q4 2022 | 2022-06-30 | 9.35% | −3.26 pp |
| Q3 2022 | 2022-03-31 | 15.37% | +4.85 pp |
| Q2 2022 | 2021-12-31 | 14.34% | +5.78 pp |
| Q1 2022 | 2021-09-30 | 13.34% | +6.53 pp |
| Q4 2021 | 2021-06-30 | 12.61% | +13.70 pp |
| Q3 2021 | 2021-03-31 | 10.52% | +18.58 pp |
| Q2 2021 | 2020-12-31 | 8.56% | +11.42 pp |
| Q1 2021 | 2020-09-30 | 6.81% | +7.34 pp |
| Q4 2020 | 2020-06-30 | −1.08% | −0.23 pp |
| Q3 2020 | 2020-03-31 | −8.07% | −4.64 pp |
| Q2 2020 | 2019-12-31 | −2.86% | −0.07 pp |
| Q1 2020 | 2019-09-30 | −0.53% | −1.29 pp |
| Q4 2019 | 2019-06-30 | −0.86% | −0.79 pp |
| Q3 2019 | 2019-03-31 | −3.42% | −4.09 pp |
| Q2 2019 | 2018-12-31 | −2.79% | −5.89 pp |
| Q1 2019 | 2018-09-30 | 0.76% | −3.62 pp |
| Q4 2018 | 2018-06-30 | −0.07% | −3.70 pp |
| Q3 2018 | 2018-03-31 | 0.66% | −2.56 pp |
| Q2 2018 | 2017-12-31 | 3.10% | +0.11 pp |
| Q1 2018 | 2017-09-30 | 4.38% | +0.53 pp |
| Q4 2017 | 2017-06-30 | 3.63% | +0.84 pp |
| Q3 2017 | 2017-03-31 | 3.22% | +3.43 pp |
| Q2 2017 | 2016-12-31 | 3.00% | +3.34 pp |
| Q1 2017 | 2016-09-30 | 3.84% | +4.58 pp |
| Q4 2016 | 2016-06-30 | 2.79% | +5.58 pp |
| Q3 2016 | 2016-03-31 | −0.21% | +4.19 pp |
| Q2 2016 | 2015-12-31 | −0.34% | +0.06 pp |
| Q1 2016 | 2015-09-30 | −0.74% | −2.73 pp |
| Q4 2015 | 2015-06-30 | −2.79% | −3.19 pp |
| Q3 2015 | 2015-03-31 | −4.40% | −0.52 pp |
| Q2 2015 | 2014-12-31 | −0.40% | −2.15 pp |
| Q1 2015 | 2014-09-30 | 2.00% | +0.37 pp |
| Q4 2014 | 2014-06-30 | 0.40% | +4.13 pp |
| Q3 2014 | 2014-03-31 | −3.88% | +13.59 pp |
| Q2 2014 | 2013-12-31 | 1.75% | −3.71 pp |
| Q1 2014 | 2013-09-30 | 1.62% | −8.63 pp |
| Q4 2013 | 2013-06-30 | −3.73% | −11.95 pp |
| Q3 2013 | 2013-03-31 | −17.47% | −21.95 pp |
| Q2 2013 | 2012-12-31 | 5.47% | +2.58 pp |
| Q1 2013 | 2012-09-30 | 10.25% | +6.78 pp |
| Q4 2012 | 2012-06-30 | 8.22% | −2.36 pp |
| Q3 2012 | 2012-03-31 | 4.48% | −7.97 pp |
| Q2 2012 | 2011-12-31 | 2.89% | −6.10 pp |
| Q1 2012 | 2011-09-30 | 3.48% | −6.24 pp |
| Q4 2011 | 2011-06-30 | 10.58% | — |
| Q3 2011 | 2011-03-31 | 12.45% | — |
| Q2 2011 | 2010-12-31 | 8.99% | — |
| Q1 2011 | 2010-09-30 | 9.72% | — |
Alpha & Omega Semiconductor operating margin trends
Over the last five fiscal years, Alpha & Omega Semiconductor's operating margin decreased from 9.75% to −6.36%, a change of −16.12 percentage points. The latest reported quarter, Q4 2026, shows −6.45%.
About the metric
What operating margin means
Operating margin measures the percentage of revenue left after operating costs and expenses. It shows how much operating profit a company generates from each dollar of revenue.
Calculation and source
How operating margin is calculated
TickerStat calculates operating margin as SEC-reported operating income divided by SEC-reported revenue for the same fiscal period. Changes are shown in percentage points. Fiscal periods can differ from calendar years, so exact period-end dates are included.
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