The WACC of Zimplats Holdings Ltd (ZIM.AX) is 9.5%.
| Range | Selected | |
| Cost of equity | 7.40% - 10.10% | 8.75% |
| Tax rate | 29.90% - 34.20% | 32.05% |
| Cost of debt | 4.90% - 56.50% | 30.70% |
| WACC | 7.1% - 12.0% | 9.5% |
| Category | Low | High |
| Long-term bond rate | 4.0% | 4.5% |
| Equity market risk premium | 5.1% | 6.1% |
| Adjusted beta | 0.66 | 0.82 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.40% | 10.10% |
| Tax rate | 29.90% | 34.20% |
| Debt/Equity ratio | 0.08 | 0.08 |
| Cost of debt | 4.90% | 56.50% |
| After-tax WACC | 7.1% | 12.0% |
| Selected WACC | 9.5% | |
The Cost of Equity reflects the return a company needs to deliver to shareholders to justify the risk of investing in its shares. It’s computed using the Capital Asset Pricing Model (CAPM), which blends the risk-free rate, the stock’s beta, and the market risk premium.
This method evaluates the stock’s risk compared to a safe investment and the market’s overall volatility.
Here’s how we figure out the cost of equity for ZIM.AX:
cost_of_equity (8.75%) = risk_free_rate (4.25%) + equity_risk_premium (5.60%) * adjusted_beta (0.66) + risk_adjustments (0.25%)
We include the risk adjustments, which range from 0% to 1%, to keep our WACC conservatives, especially for companies traded in developing markets.