The WACC of Intuitive Surgical Inc (ISRG) is 6.2%.
| Range | Selected | |
| Cost of equity | 6.60% - 9.30% | 7.95% |
| Tax rate | 10.40% - 12.00% | 11.20% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 5.5% - 6.9% | 6.2% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.59 | 0.8 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.60% | 9.30% |
| Tax rate | 10.40% | 12.00% |
| Debt/Equity ratio | 1 | 1 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 5.5% | 6.9% |
| Selected WACC | 6.2% | |