The WACC of Say Yenilenebilir Enerji Ekipmanlari Sanayi ve Ticaret AS (SAYAS.IS) is 26.6%.
| Range | Selected | |
| Cost of equity | 25.80% - 28.90% | 27.35% | 
| Tax rate | 13.90% - 26.10% | 20.00% | 
| Cost of debt | 4.00% - 22.00% | 13.00% | 
| WACC | 24.8% - 28.4% | 26.6% | 
| Category | Low | High | 
| Long-term bond rate | 21.4% | 21.9% | 
| Equity market risk premium | 10.2% | 11.2% | 
| Adjusted beta | 0.43 | 0.59 | 
| Additional risk adjustments | 0.0% | 0.5% | 
| Cost of equity | 25.80% | 28.90% | 
| Tax rate | 13.90% | 26.10% | 
| Debt/Equity ratio | 0.05 | 0.05 | 
| Cost of debt | 4.00% | 22.00% | 
| After-tax WACC | 24.8% | 28.4% | 
| Selected WACC | 26.6% | |
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 SAYAS.IS:
cost_of_equity (27.35%) = risk_free_rate (21.65%) + equity_risk_premium (10.70%) * adjusted_beta (0.43) + 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.