The WACC of Marketaxess Holdings Inc (MKTX) is 6.4%.
| Range | Selected | |
| Cost of equity | 7.30% - 11.30% | 9.30% |
| Tax rate | 21.60% - 22.60% | 22.10% |
| Cost of debt | 4.60% - 4.60% | 4.60% |
| WACC | 5.4% - 7.4% | 6.4% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.74 | 1.15 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.30% | 11.30% |
| Tax rate | 21.60% | 22.60% |
| Debt/Equity ratio | 1 | 1 |
| Cost of debt | 4.60% | 4.60% |
| After-tax WACC | 5.4% | 7.4% |
| Selected WACC | 6.4% | |