| Annual · values | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 23.13% | 26.16% | 28.86% | 34.54% | 31.14% | 22.10% | 25.59% | 26.55% | 23.95% | 19.61% | 18.44% | 18.57% |
| Operating Margin | -4.08% | -0.57% | 3.26% | 13.12% | 9.75% | -3.00% | -1.56% | 2.00% | 3.43% | 0.45% | -1.16% | -0.06% |
| EBITDA Margin | 4.88% | 7.61% | 9.51% | 18.63% | 17.77% | 6.70% | 5.55% | 8.98% | 10.52% | 8.58% | 7.24% | 8.70% |
| Net Margin | -13.93% | -1.69% | 1.79% | 58.28% | 8.85% | -1.42% | 0.41% | 3.38% | 3.61% | -0.87% | -2.42% | -1.04% |
| Current Ratio | 2.56 | 2.58 | 2.46 | 2.05 | 1.75 | 1.66 | 1.66 | 1.84 | 2.38 | 2.70 | 3.25 | 3.09 |
| Quick Ratio | 1.34 | 1.31 | 1.39 | 1.46 | 1.08 | 0.95 | 1.03 | 1.26 | 1.57 | 1.71 | 2.29 | 2.19 |
| Debt / Equity | 0.03 | 0.04 | 0.06 | 0.08 | 0.26 | 0.30 | 0.19 | 0.07 | 0.00 | — | 0.00 | 0.05 |
| ROE | -11.79% | -1.24% | 1.40% | 53.06% | 11.26% | -1.53% | 0.42% | 3.35% | 4.63% | -1.21% | -2.87% | -1.17% |
| ROA | -9.38% | -0.97% | 1.03% | 34.90% | 6.33% | -0.83% | 0.25% | 2.14% | 3.47% | -0.92% | -2.28% | -0.91% |
| Asset Turnover | 0.67 | 0.57 | 0.58 | 0.60 | 0.72 | 0.59 | 0.61 | 0.63 | 0.96 | 1.05 | 0.94 | 0.87 |
| Book Value / Share | 27.97 | 31.58 | 29.93 | 30.28 | 18.93 | 17.39 | 17.95 | 17.15 | 12.03 | 10.78 | 10.47 | 10.92 |
Alpha and Omega Semiconductor Limited is a designer, developer, and global supplier of a broad range of power semiconductors that enable efficient power management across diverse industries. The company specializes in discrete power devices, wide bandgap technologies, power management integrated circuits, and modules, including Power MOSFETs, silicon carbide (SiC), gallium nitride (GaN), IGBTs, intelligent power modules, transient voltage suppressors, high-voltage gate drivers, power ICs, and digital power products. AOS differentiates itself through integrated discrete and IC semiconductor process technology, advanced product design, and sophisticated packaging expertise. The company's portfolio serves high-volume applications including personal computers, graphics cards, data centers, AI servers, smartphones, consumer and industrial motor controls, televisions, lighting systems, automotive electronics, and power supply units. AOS operates Jireh Semiconductor, an in-house wafer fabrication facility located in Hillsboro, Oregon, supporting its comprehensive power semiconductor solutions.