The WACC of Sewon Precision Industry Co Ltd (021820.KS) is 7.9%.
| Range | Selected | |
| Cost of equity | 8.30% - 11.50% | 9.90% |
| Tax rate | 13.80% - 18.80% | 16.30% |
| Cost of debt | 7.00% - 7.00% | 7.00% |
| WACC | 7.2% - 8.6% | 7.9% |
| Category | Low | High |
| Long-term bond rate | 3.1% | 3.6% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.9 | 1.09 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.30% | 11.50% |
| Tax rate | 13.80% | 18.80% |
| Debt/Equity ratio | 1 | 1 |
| Cost of debt | 7.00% | 7.00% |
| After-tax WACC | 7.2% | 8.6% |
| Selected WACC | 7.9% | |
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 021820.KS:
cost_of_equity (9.90%) = risk_free_rate (3.35%) + equity_risk_premium (6.30%) * adjusted_beta (0.9) + 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.