The WACC of Diamondback Energy Inc (FANG) is 7.6%.
| Range | Selected | |
| Cost of equity | 6.90% - 9.70% | 8.30% |
| Tax rate | 18.70% - 20.90% | 19.80% |
| Cost of debt | 4.00% - 4.60% | 4.30% |
| WACC | 6.3% - 8.8% | 7.6% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.66 | 0.86 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.90% | 9.70% |
| Tax rate | 18.70% | 20.90% |
| Debt/Equity ratio | 0.18 | 0.18 |
| Cost of debt | 4.00% | 4.60% |
| After-tax WACC | 6.3% | 8.8% |
| Selected WACC | 7.6% | |