The WACC of Lam Research Corp (LRCX) is 10.2%.
| Range | Selected | |
| Cost of equity | 8.50% - 12.40% | 10.45% |
| Tax rate | 11.60% - 11.90% | 11.75% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 8.3% - 12.0% | 10.2% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.01 | 1.35 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.50% | 12.40% |
| Tax rate | 11.60% | 11.90% |
| Debt/Equity ratio | 0.05 | 0.05 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 8.3% | 12.0% |
| Selected WACC | 10.2% | |