The WACC of Surgical Innovations Group PLC (SUN.L) is 9.0%.
| Range | Selected | |
| Cost of equity | 8.80% - 12.20% | 10.50% |
| Tax rate | 13.60% - 25.30% | 19.45% |
| Cost of debt | 4.00% - 7.00% | 5.50% |
| WACC | 7.5% - 10.5% | 9.0% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.81 | 1.03 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.80% | 12.20% |
| Tax rate | 13.60% | 25.30% |
| Debt/Equity ratio | 0.32 | 0.32 |
| Cost of debt | 4.00% | 7.00% |
| After-tax WACC | 7.5% | 10.5% |
| Selected WACC | 9.0% | |