AOSL
Alpha and Omega Semiconductor Ltd
NASDAQ: AOSL · TECHNOLOGY · SEMICONDUCTORS
$43.43
+8.41% today
Updated 2026-04-30
Market cap
$1.32B
P/E ratio
—
P/S ratio
1.93x
EPS (TTM)
$-3.51
Dividend yield
—
52W range
$17 – $46
Volume
0.5M
Alpha and Omega Semiconductor Ltd (AOSL) Financial statements
SEC filings — annual and quarterly data.
Profit margin
-15.10%
Operating margin
-8.36%
ROE
-12.00%
ROA
-2.37%
Debt/equity
0.04x
Margin trends — annual
Gross margin Operating margin Profit margin
| Year | Revenue | Net income | Gross margin | Op. margin | Profit margin |
|---|---|---|---|---|---|
| 2007 | $198.18M | $-31.06M | 21.32% | 5.23% | -15.67% |
| 2008 | $248.03M | $-26.76M | 23.91% | 0.39% | -10.79% |
| 2009 | $185.08M | $-542000.00 | 21.07% | -0.40% | -0.29% |
| 2010 | $301.84M | $37.59M | 26.60% | 10.98% | 12.45% |
| 2011 | $361.31M | $37.83M | 29.12% | 10.47% | 10.47% |
| 2012 | $342.29M | $12.92M | 24.30% | 4.89% | 3.77% |
| 2013 | $337.44M | $-5.58M | 19.14% | -0.38% | -1.65% |
| 2014 | $318.12M | $-3.31M | 18.57% | -0.06% | -1.04% |
| 2015 | $327.94M | $-7.93M | 18.44% | -1.16% | -2.42% |
| 2016 | $335.66M | $-2.93M | 19.61% | 0.45% | -0.87% |
| 2017 | $383.34M | $13.83M | 23.95% | 3.43% | 3.61% |
| 2018 | $421.55M | $14.26M | 26.55% | 2.00% | 3.38% |
| 2019 | $450.92M | $-14.64M | 25.59% | -1.56% | -3.25% |
| 2020 | $464.91M | $-6.60M | 22.10% | -3.00% | -1.42% |
| 2021 | $656.90M | $58.12M | 31.14% | 9.75% | 8.85% |
| 2022 | $777.55M | $453.16M | 34.54% | 13.12% | 58.28% |
| 2023 | $691.32M | $12.36M | 28.86% | 3.26% | 1.79% |
| 2024 | $657.27M | $-11.08M | 26.16% | -0.57% | -1.69% |
| 2025 | $696.16M | $-96.98M | 23.13% | -4.08% | -13.93% |