AOSL NASDAQ
Alpha and Omega Semiconductor Limited
1W: +6.4%
1M: -10.4%
3M: -11.6%
YTD: +18.6%
1Y: -19.0%
3Y: -6.2%
5Y: -22.7%
$24.50
+2.53 (+11.52%)
After Hours: $23.35 (-1.15, -4.69%)
Weekly Expected Move ±9.0%
$18
$20
$22
$24
$26
Credit Risk of going bust: not rated, debt is over 20 times the stock's value Debt: 97.7% of company value Bonds: none of note held by US funds details ▾
Not rated: debt is over 20 times the stock market value, where the model breaks down (deep distress or a data error). Altman Z 1.10.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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ESG Scores — AOSL
Company vs Sector Average
Historical ESG Trend
View All ESG Filings (63)
| Date | Form | Environmental | Social | Governance | ESG Score | Filing |
|---|---|---|---|---|---|---|
| 2026-06-30 | 10-K | 54.0 | 61.1 | 61.9 | 59.0 | SEC ↗ |
| 2026-03-31 | 10-Q | 65.8 | 63.2 | 70.5 | 66.5 | SEC ↗ |
| 2025-12-31 | 10-Q | 65.8 | 63.5 | 70.5 | 66.6 | SEC ↗ |
| 2025-09-30 | 10-Q | 65.8 | 63.5 | 69.9 | 66.4 | SEC ↗ |
| 2025-06-30 | 10-K | 52.2 | 61.6 | 62.4 | 58.8 | SEC ↗ |
| 2025-03-31 | 10-Q | 71.0 | 60.0 | 70.9 | 67.3 | SEC ↗ |
| 2024-12-31 | 10-Q | 71.0 | 62.3 | 71.4 | 68.2 | SEC ↗ |
| 2024-09-30 | 10-Q | 73.5 | 65.6 | 69.0 | 69.4 | SEC ↗ |
| 2024-06-30 | 10-K | 54.5 | 62.5 | 64.6 | 60.5 | SEC ↗ |
| 2024-03-31 | 10-Q | 72.4 | 63.6 | 71.0 | 69.0 | SEC ↗ |
| 2023-12-31 | 10-Q | 72.2 | 63.7 | 69.3 | 68.4 | SEC ↗ |
| 2023-09-30 | 10-Q | 72.2 | 64.1 | 67.7 | 68.0 | SEC ↗ |
| 2023-06-30 | 10-K | 55.3 | 64.3 | 65.6 | 61.8 | SEC ↗ |
| 2023-03-31 | 10-Q | 70.8 | 69.6 | 75.0 | 71.8 | SEC ↗ |
| 2022-12-31 | 10-Q | 58.3 | 68.2 | 70.8 | 65.8 | SEC ↗ |
| 2022-09-30 | 10-Q | 70.4 | 68.0 | 71.3 | 69.9 | SEC ↗ |
| 2022-06-30 | 10-K | 52.9 | 63.9 | 66.1 | 61.0 | SEC ↗ |
| 2022-03-31 | 10-Q | 59.5 | 68.0 | 70.4 | 66.0 | SEC ↗ |
| 2021-12-31 | 10-Q | 60.5 | 67.4 | 72.0 | 66.6 | SEC ↗ |
| 2021-09-30 | 10-Q | 60.2 | 68.1 | 71.0 | 66.4 | SEC ↗ |
| 2021-06-30 | 10-K | 54.0 | 63.9 | 64.9 | 60.9 | SEC ↗ |
| 2021-03-31 | 10-Q | 67.7 | 68.9 | 73.5 | 70.0 | SEC ↗ |
| 2020-12-31 | 10-Q | 65.4 | 67.5 | 72.8 | 68.6 | SEC ↗ |
| 2020-09-30 | 10-Q | 64.8 | 65.0 | 70.0 | 66.6 | SEC ↗ |
| 2020-06-30 | 10-K | 53.4 | 60.9 | 63.4 | 59.2 | SEC ↗ |
| 2020-03-31 | 10-Q | 63.4 | 66.6 | 70.0 | 66.7 | SEC ↗ |
| 2019-12-31 | 10-Q | 73.3 | 71.0 | 73.0 | 72.4 | SEC ↗ |
| 2019-09-30 | 10-Q | 74.2 | 73.1 | 72.0 | 73.1 | SEC ↗ |
| 2019-06-30 | 10-K | 54.7 | 64.1 | 65.8 | 61.5 | SEC ↗ |
| 2019-03-31 | 10-Q | 72.6 | 78.8 | 74.5 | 75.2 | SEC ↗ |
| 2018-12-31 | 10-Q | 72.5 | 76.9 | 74.6 | 74.7 | SEC ↗ |
| 2018-09-30 | 10-Q | 72.5 | 75.6 | 73.7 | 73.9 | SEC ↗ |
| 2018-06-30 | 10-K | 53.7 | 64.8 | 66.4 | 61.6 | SEC ↗ |
| 2018-03-31 | 10-Q | 67.0 | 76.8 | 73.0 | 72.3 | SEC ↗ |
| 2017-12-31 | 10-Q | 69.0 | 74.8 | 72.7 | 72.1 | SEC ↗ |
| 2017-09-30 | 10-Q | 67.0 | 76.6 | 73.5 | 72.4 | SEC ↗ |
| 2017-06-30 | 10-K | 53.2 | 61.8 | 66.6 | 60.5 | SEC ↗ |
| 2017-03-31 | 10-Q | 71.3 | 70.5 | 73.3 | 71.7 | SEC ↗ |
| 2016-12-31 | 10-Q | 79.3 | 74.7 | 73.5 | 75.8 | SEC ↗ |
| 2016-09-30 | 10-Q | 79.8 | 76.5 | 71.3 | 75.9 | SEC ↗ |
| 2016-06-30 | 10-K | 51.8 | 60.1 | 67.0 | 59.6 | SEC ↗ |
| 2016-03-31 | 10-Q | 77.1 | 72.7 | 68.5 | 72.8 | SEC ↗ |
| 2015-12-31 | 10-Q | 77.9 | 73.3 | 71.3 | 74.2 | SEC ↗ |
| 2015-09-30 | 10-Q | 79.2 | 72.4 | 69.8 | 73.8 | SEC ↗ |
| 2015-06-30 | 10-K | 52.3 | 61.8 | 66.5 | 60.2 | SEC ↗ |
| 2015-03-31 | 10-Q | 77.1 | 74.5 | 71.4 | 74.3 | SEC ↗ |
| 2014-12-31 | 10-Q | 75.8 | 73.0 | 71.6 | 73.5 | SEC ↗ |
| 2014-09-30 | 10-Q | 73.5 | 73.9 | 70.1 | 72.5 | SEC ↗ |
| 2014-06-30 | 10-K | 51.7 | 62.0 | 65.9 | 59.9 | SEC ↗ |
| 2014-03-31 | 10-Q | 71.1 | 71.8 | 70.3 | 71.1 | SEC ↗ |
| 2013-12-31 | 10-Q | 68.9 | 67.9 | 70.2 | 69.0 | SEC ↗ |
| 2013-09-30 | 10-Q | 72.4 | 73.8 | 70.1 | 72.1 | SEC ↗ |
| 2013-06-30 | 10-K | 56.7 | 61.3 | 65.4 | 61.1 | SEC ↗ |
| 2013-03-31 | 10-Q | 67.5 | 73.8 | 68.6 | 70.0 | SEC ↗ |
| 2012-12-31 | 10-Q | 66.7 | 73.5 | 69.6 | 69.9 | SEC ↗ |
| 2012-09-30 | 10-Q | 72.6 | 75.6 | 69.2 | 72.5 | SEC ↗ |
| 2012-06-30 | 10-K | 58.0 | 63.5 | 66.9 | 62.8 | SEC ↗ |
| 2012-03-31 | 10-Q | 71.7 | 66.7 | 65.7 | 68.1 | SEC ↗ |
| 2011-12-31 | 10-Q | 68.9 | 62.8 | 66.9 | 66.2 | SEC ↗ |
| 2011-09-30 | 10-Q | 67.2 | 69.3 | 69.9 | 68.8 | SEC ↗ |
| 2011-06-30 | 10-K | 54.8 | 64.6 | 68.2 | 62.5 | SEC ↗ |
| 2010-09-30 | 6-K | 50.0 | 98.6 | 66.8 | 71.8 | SEC ↗ |
| 2010-06-30 | 20-F | 55.2 | 62.3 | 66.3 | 61.3 | SEC ↗ |