The WACC of Kosmos Energy Ltd (KOS) is 6.7%.
| Range | Selected | |
| Cost of equity | 10.20% - 15.30% | 12.75% |
| Tax rate | 26.20% - 27.00% | 26.60% |
| Cost of debt | 4.00% - 4.60% | 4.30% |
| WACC | 5.7% - 7.8% | 6.7% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.38 | 1.86 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 10.20% | 15.30% |
| Tax rate | 26.20% | 27.00% |
| Debt/Equity ratio | 1.68 | 1.68 |
| Cost of debt | 4.00% | 4.60% |
| After-tax WACC | 5.7% | 7.8% |
| Selected WACC | 6.7% | |