The WACC of Sirius XM Holdings Inc (SIRI) is 6.7%.
| Range | Selected | |
| Cost of equity | 7.50% - 10.00% | 8.75% |
| Tax rate | 21.00% - 24.00% | 22.50% |
| Cost of debt | 4.50% - 5.40% | 4.95% |
| WACC | 5.9% - 7.6% | 6.7% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.79 | 0.91 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.50% | 10.00% |
| Tax rate | 21.00% | 24.00% |
| Debt/Equity ratio | 0.7 | 0.7 |
| Cost of debt | 4.50% | 5.40% |
| After-tax WACC | 5.9% | 7.6% |
| Selected WACC | 6.7% | |