P/E ratio for Alpha & Omega Semiconductor (AOSL)
P/E ratio as of July 2025 (TTM): -35.1
According to Alpha & Omega Semiconductor's latest financial reports and stock price the company's current price-to-earnings ratio (TTM) is -35.141. At the end of 2024 the company had a P/E ratio of -46.3.
P/E ratio history for Alpha & Omega Semiconductor from 2010 to 2025
PE ratio at the end of each year
| Year | P/E ratio | Change |
|---|---|---|
| 2024 | -46.3 | 8.35% |
| 2023 | -42.7 | -535.14% |
| 2022 | 9.82 | 169.93% |
| 2021 | 3.64 | -90.52% |
| 2020 | 38.4 | -88.73% |
| 2019 | 341 | 401.23% |
| 2018 | 67.9 | 232.19% |
| 2017 | 20.5 | -73.08% |
| 2016 | 76.0 | -463.7% |
| 2015 | -20.9 | -57.52% |
| 2014 | -49.2 | 320.88% |
| 2013 | -11.7 | -218.21% |
| 2012 | 9.88 |
P/E ratio for similar companies or competitors
| Company | P/E ratio | P/E ratio differencediff. | Country |
|---|---|---|---|
 Monolithic Power Systems MPWR | 19.2 | -154.50% | 🇺🇸 USA |
 Semtech SMTC | -26.6 | -24.33% | 🇺🇸 USA |
 Vishay Intertechnology
VSH | -35.1 | 0.01% | 🇺🇸 USA |
 Diodes Incorporated DIOD | 93.8 | -366.98% | 🇺🇸 USA |
 Texas Instruments TXN | 36.0 | -202.35% | 🇺🇸 USA |
How to read a P/E ratio?
The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share. A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.
Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.
Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.