The WACC of Sirius XM Holdings Inc (SIRI) is 6.1%.
| Range | Selected | |
| Cost of equity | 6.50% - 11.10% | 8.80% |
| Tax rate | 21.00% - 24.00% | 22.50% |
| Cost of debt | 4.50% - 5.10% | 4.80% |
| WACC | 4.9% - 7.3% | 6.1% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.57 | 1.12 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.50% | 11.10% |
| Tax rate | 21.00% | 24.00% |
| Debt/Equity ratio | 1.13 | 1.13 |
| Cost of debt | 4.50% | 5.10% |
| After-tax WACC | 4.9% | 7.3% |
| Selected WACC | 6.1% | |