The WACC of Pfizer Inc (PFE) is 5.7%.
| Range | Selected | |
| Cost of equity | 5.40% - 7.40% | 6.40% |
| Tax rate | 8.00% - 8.70% | 8.35% |
| Cost of debt | 4.20% - 5.10% | 4.65% |
| WACC | 4.9% - 6.5% | 5.7% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.32 | 0.45 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.40% | 7.40% |
| Tax rate | 8.00% | 8.70% |
| Debt/Equity ratio | 0.5 | 0.5 |
| Cost of debt | 4.20% | 5.10% |
| After-tax WACC | 4.9% | 6.5% |
| Selected WACC | 5.7% | |