The WACC of Siam Makro PCL (MAKRO.BK) is 7.7%.
| Range | Selected | |
| Cost of equity | 8.10% - 10.90% | 9.50% |
| Tax rate | 20.30% - 22.80% | 21.55% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 6.6% - 8.7% | 7.7% |
| Category | Low | High |
| Long-term bond rate | 2.6% | 3.1% |
| Equity market risk premium | 7.9% | 8.9% |
| Adjusted beta | 0.69 | 0.82 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.10% | 10.90% |
| Tax rate | 20.30% | 22.80% |
| Debt/Equity ratio | 0.43 | 0.43 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 6.6% | 8.7% |
| Selected WACC | 7.7% | |
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 MAKRO.BK:
cost_of_equity (9.50%) = risk_free_rate (2.85%) + equity_risk_premium (8.40%) * adjusted_beta (0.69) + 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.