The WACC of Vicor Corp (VICR) is 8.4%.
| Range | Selected | |
| Cost of equity | 8.80% - 15.40% | 12.10% |
| Tax rate | 4.30% - 7.60% | 5.95% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 6.8% - 10.0% | 8.4% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.07 | 1.89 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.80% | 15.40% |
| Tax rate | 4.30% | 7.60% |
| Debt/Equity ratio | 1 | 1 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 6.8% | 10.0% |
| Selected WACC | 8.4% | |