The WACC of Kosmos Energy Ltd (KOS) is 7.2%.
| Range | Selected | |
| Cost of equity | 11.90% - 15.20% | 13.55% |
| Tax rate | 26.20% - 27.00% | 26.60% |
| Cost of debt | 4.00% - 4.60% | 4.30% |
| WACC | 6.4% - 7.9% | 7.2% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.75 | 1.84 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 11.90% | 15.20% |
| Tax rate | 26.20% | 27.00% |
| Debt/Equity ratio | 1.59 | 1.59 |
| Cost of debt | 4.00% | 4.60% |
| After-tax WACC | 6.4% | 7.9% |
| Selected WACC | 7.2% | |