The WACC of Gilead Sciences Inc (GILD) is 7.5%.
| Range | Selected | |
| Cost of equity | 7.20% - 10.20% | 8.70% |
| Tax rate | 20.20% - 22.90% | 21.55% |
| Cost of debt | 4.00% - 4.70% | 4.35% |
| WACC | 6.3% - 8.8% | 7.5% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.71 | 0.94 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.20% | 10.20% |
| Tax rate | 20.20% | 22.90% |
| Debt/Equity ratio | 0.28 | 0.28 |
| Cost of debt | 4.00% | 4.70% |
| After-tax WACC | 6.3% | 8.8% |
| Selected WACC | 7.5% | |