The WACC of Alpha and Omega Semiconductor Ltd (AOSL) is 9.9%.
| Range | Selected | |
| Cost of equity | 8.70% - 11.50% | 10.10% |
| Tax rate | 7.40% - 16.70% | 12.05% |
| Cost of debt | 4.00% - 7.00% | 5.50% |
| WACC | 8.6% - 11.3% | 9.9% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.06 | 1.18 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.70% | 11.50% |
| Tax rate | 7.40% | 16.70% |
| Debt/Equity ratio | 0.04 | 0.04 |
| Cost of debt | 4.00% | 7.00% |
| After-tax WACC | 8.6% | 11.3% |
| Selected WACC | 9.9% | |