The WACC of Samse SA (SAMS.PA) is 6.4%.
| Range | Selected | |
| Cost of equity | 8.10% - 10.50% | 9.30% |
| Tax rate | 26.90% - 29.30% | 28.10% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 5.7% - 7.1% | 6.4% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.87 | 0.95 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.10% | 10.50% |
| Tax rate | 26.90% | 29.30% |
| Debt/Equity ratio | 0.85 | 0.85 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 5.7% | 7.1% |
| Selected WACC | 6.4% | |