The WACC of Petron Malaysia Refining & Marketing Bhd (PETRONM.KL) is 5.7%.
| Range | Selected | |
| Cost of equity | 7.40% - 9.50% | 8.45% |
| Tax rate | 24.60% - 30.70% | 27.65% |
| Cost of debt | 4.00% - 6.00% | 5.00% |
| WACC | 4.9% - 6.5% | 5.7% |
| Category | Low | High |
| Long-term bond rate | 3.8% | 4.3% |
| Equity market risk premium | 6.9% | 7.8% |
| Adjusted beta | 0.52 | 0.6 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.40% | 9.50% |
| Tax rate | 24.60% | 30.70% |
| Debt/Equity ratio | 1.28 | 1.28 |
| Cost of debt | 4.00% | 6.00% |
| After-tax WACC | 4.9% | 6.5% |
| Selected WACC | 5.7% | |
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 PETRONM.KL:
cost_of_equity (8.45%) = risk_free_rate (4.05%) + equity_risk_premium (7.35%) * adjusted_beta (0.52) + 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.