The WACC of Kosmos Energy Ltd (KOS) is 6.8%.
| Range | Selected | |
| Cost of equity | 5.20% - 7.00% | 6.10% |
| Tax rate | 38.60% - 43.80% | 41.20% |
| Cost of debt | 12.40% - 12.40% | 12.40% |
| WACC | 6.7% - 7.0% | 6.8% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | -0.81 | -0.51 |
| Additional risk adjustments | 5.0% | 5.5% |
| Cost of equity | 5.20% | 7.00% |
| Tax rate | 38.60% | 43.80% |
| Debt/Equity ratio | 1.74 | 1.74 |
| Cost of debt | 12.40% | 12.40% |
| After-tax WACC | 6.7% | 7.0% |
| Selected WACC | 6.8% | |
The Cost of Equity reflects the return a company needs to deliver to shareholders to justify the risk of investing in its shares. It’s computed using the Capital Asset Pricing Model (CAPM), which blends the risk-free rate, the stock’s beta, and the market risk premium.
This method evaluates the stock’s risk compared to a safe investment and the market’s overall volatility.
Here’s how we figure out the cost of equity for Kosmos:
cost_of_equity (6.10%) = risk_free_rate (4.15%) + equity_risk_premium (5.10%) * adjusted_beta (-0.81) + risk_adjustments (5.25%)
We include the risk adjustments, which range from 0% to 1%, to keep our WACC conservatives, especially for companies traded in developing markets.