The WACC of Sirius XM Holdings Inc (SIRI) is 8.0%.
| Range | Selected | |
| Cost of equity | 6.00% - 10.50% | 8.25% |
| Tax rate | 21.00% - 24.00% | 22.50% |
| Cost of debt | 4.50% - 15.60% | 10.05% |
| WACC | 4.8% - 11.2% | 8.0% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.46 | 1 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.00% | 10.50% |
| Tax rate | 21.00% | 24.00% |
| Debt/Equity ratio | 0.96 | 0.96 |
| Cost of debt | 4.50% | 15.60% |
| After-tax WACC | 4.8% | 11.2% |
| Selected WACC | 8.0% | |