The WACC of Ashtead Technology Holdings PLC (AT.L) is 11.0%.
| Range | Selected | |
| Cost of equity | 10.60% - 13.50% | 12.05% |
| Tax rate | 23.00% - 26.20% | 24.60% |
| Cost of debt | 4.60% - 6.40% | 5.50% |
| WACC | 9.6% - 12.3% | 11.0% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 1.1 | 1.22 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 10.60% | 13.50% |
| Tax rate | 23.00% | 26.20% |
| Debt/Equity ratio | 0.16 | 0.16 |
| Cost of debt | 4.60% | 6.40% |
| After-tax WACC | 9.6% | 12.3% |
| Selected WACC | 11.0% | |