The WACC of TopBuild Corp (BLD) is 9.6%.
| Range | Selected | |
| Cost of equity | 8.80% - 12.10% | 10.45% |
| Tax rate | 24.90% - 25.10% | 25.00% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 8.1% - 11.0% | 9.6% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.08 | 1.29 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.80% | 12.10% |
| Tax rate | 24.90% | 25.10% |
| Debt/Equity ratio | 0.14 | 0.14 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 8.1% | 11.0% |
| Selected WACC | 9.6% | |