The WACC of Alkermes Plc (ALKS) is 8.3%.
| Range | Selected | |
| Cost of equity | 7.50% - 9.60% | 8.55% |
| Tax rate | 11.00% - 17.90% | 14.45% |
| Cost of debt | 4.50% - 4.50% | 4.50% |
| WACC | 7.3% - 9.3% | 8.3% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.79 | 0.85 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.50% | 9.60% |
| Tax rate | 11.00% | 17.90% |
| Debt/Equity ratio | 0.06 | 0.06 |
| Cost of debt | 4.50% | 4.50% |
| After-tax WACC | 7.3% | 9.3% |
| Selected WACC | 8.3% | |