The WACC of Aptargroup Inc (ATR) is 7.5%.
| Range | Selected | |
| Cost of equity | 7.00% - 9.00% | 8.00% |
| Tax rate | 26.70% - 28.60% | 27.65% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 6.6% - 8.4% | 7.5% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.68 | 0.74 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.00% | 9.00% |
| Tax rate | 26.70% | 28.60% |
| Debt/Equity ratio | 0.11 | 0.11 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 6.6% | 8.4% |
| Selected WACC | 7.5% | |