The WACC of Watts Water Technologies Inc (WTS) is 9.8%.
| Range | Selected | |
| Cost of equity | 8.60% - 11.70% | 10.15% |
| Tax rate | 27.10% - 28.80% | 27.95% |
| Cost of debt | 4.10% - 4.50% | 4.30% |
| WACC | 8.3% - 11.3% | 9.8% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.02 | 1.21 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.60% | 11.70% |
| Tax rate | 27.10% | 28.80% |
| Debt/Equity ratio | 0.04 | 0.04 |
| Cost of debt | 4.10% | 4.50% |
| After-tax WACC | 8.3% | 11.3% |
| Selected WACC | 9.8% | |