The WACC of Alpha and Omega Semiconductor Ltd (AOSL) is 8.4%.
| Range | Selected | |
| Cost of equity | 7.20% - 10.00% | 8.60% |
| Tax rate | 7.40% - 16.70% | 12.05% |
| Cost of debt | 4.00% - 7.00% | 5.50% |
| WACC | 7.1% - 9.8% | 8.4% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.72 | 0.91 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.20% | 10.00% |
| Tax rate | 7.40% | 16.70% |
| Debt/Equity ratio | 0.03 | 0.03 |
| Cost of debt | 4.00% | 7.00% |
| After-tax WACC | 7.1% | 9.8% |
| Selected WACC | 8.4% | |