The WACC of Union Bank of Taiwan (2838.TW) is 5.8%.
| Range | Selected | |
| Cost of equity | 6.30% - 8.20% | 7.25% |
| Tax rate | 14.90% - 16.20% | 15.55% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 5.4% - 6.3% | 5.8% |
| Category | Low | High |
| Long-term bond rate | 2.0% | 2.5% |
| Equity market risk premium | 6.0% | 7.0% |
| Adjusted beta | 0.71 | 0.73 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.30% | 8.20% |
| Tax rate | 14.90% | 16.20% |
| Debt/Equity ratio | 0.85 | 0.85 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 5.4% | 6.3% |
| Selected WACC | 5.8% | |
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 2838.TW:
cost_of_equity (7.25%) = risk_free_rate (2.25%) + equity_risk_premium (6.50%) * adjusted_beta (0.71) + 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.