The WACC of Alpha and Omega Semiconductor Ltd (AOSL) is 9.1%.
| Range | Selected | |
| Cost of equity | 7.60% - 11.00% | 9.30% |
| Tax rate | 7.40% - 8.60% | 8.00% |
| Cost of debt | 4.00% - 7.00% | 5.50% |
| WACC | 7.5% - 10.8% | 9.1% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.81 | 1.09 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.60% | 11.00% |
| Tax rate | 7.40% | 8.60% |
| Debt/Equity ratio | 0.04 | 0.04 |
| Cost of debt | 4.00% | 7.00% |
| After-tax WACC | 7.5% | 10.8% |
| Selected WACC | 9.1% | |