The WACC of ImmunoGen Inc (IMGN) is 8.0%.
| Range | Selected | |
| Cost of equity | 6.80% - 9.20% | 8.00% |
| Tax rate | 26.20% - 27.00% | 26.60% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 6.8% - 9.2% | 8.0% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.63 | 0.77 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.80% | 9.20% |
| Tax rate | 26.20% | 27.00% |
| Debt/Equity ratio | 0 | 0 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 6.8% | 9.2% |
| Selected WACC | 8.0% | |