The WACC of Helios Underwriting PLC (HUW.L) is 8.8%.
| Range | Selected | |
| Cost of equity | 9.30% - 12.00% | 10.65% |
| Tax rate | 20.90% - 29.80% | 25.35% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 7.9% - 9.8% | 8.8% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.88 | 1 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.30% | 12.00% |
| Tax rate | 20.90% | 29.80% |
| Debt/Equity ratio | 0.35 | 0.35 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 7.9% | 9.8% |
| Selected WACC | 8.8% | |