The WACC of Aptargroup Inc (ATR) is 7.6%.
| Range | Selected | |
| Cost of equity | 6.60% - 9.50% | 8.05% |
| Tax rate | 26.70% - 28.60% | 27.65% |
| Cost of debt | 4.00% - 4.60% | 4.30% |
| WACC | 6.3% - 8.9% | 7.6% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.6 | 0.83 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.60% | 9.50% |
| Tax rate | 26.70% | 28.60% |
| Debt/Equity ratio | 0.1 | 0.1 |
| Cost of debt | 4.00% | 4.60% |
| After-tax WACC | 6.3% | 8.9% |
| Selected WACC | 7.6% | |