The WACC of Lam Research Corp (LRCX) is 11.1%.
| Range | Selected | |
| Cost of equity | 10.00% - 12.70% | 11.35% |
| Tax rate | 11.00% - 11.50% | 11.25% |
| Cost of debt | 4.00% - 4.60% | 4.30% |
| WACC | 9.8% - 12.4% | 11.1% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.33 | 1.4 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 10.00% | 12.70% |
| Tax rate | 11.00% | 11.50% |
| Debt/Equity ratio | 0.04 | 0.04 |
| Cost of debt | 4.00% | 4.60% |
| After-tax WACC | 9.8% | 12.4% |
| Selected WACC | 11.1% | |