The WACC of Cambridge Bancorp (CATC) is 7.2%.
| Range | Selected | |
| Cost of equity | 8.60% - 11.30% | 9.95% |
| Tax rate | 26.20% - 26.40% | 26.30% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 6.4% - 8.0% | 7.2% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.03 | 1.16 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.60% | 11.30% |
| Tax rate | 26.20% | 26.40% |
| Debt/Equity ratio | 0.78 | 0.78 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 6.4% | 8.0% |
| Selected WACC | 7.2% | |