The WACC of Phu Tai JSC (PTB.VN) is 7.0%.
| Range | Selected | |
| Cost of equity | 6.10% - 10.80% | 8.45% |
| Tax rate | 18.80% - 19.30% | 19.05% |
| Cost of debt | 4.00% - 5.80% | 4.90% |
| WACC | 5.2% - 8.9% | 7.0% |
| Category | Low | High |
| Long-term bond rate | 2.7% | 3.2% |
| Equity market risk premium | 9.5% | 10.5% |
| Adjusted beta | 0.35 | 0.67 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.10% | 10.80% |
| Tax rate | 18.80% | 19.30% |
| Debt/Equity ratio | 0.46 | 0.46 |
| Cost of debt | 4.00% | 5.80% |
| After-tax WACC | 5.2% | 8.9% |
| Selected WACC | 7.0% | |
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 PTB.VN:
cost_of_equity (8.45%) = risk_free_rate (2.95%) + equity_risk_premium (10.00%) * adjusted_beta (0.35) + 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.