The WACC of American States Water Co (AWR) is 6.3%.
Range | Selected | |
Cost of equity | 5.90% - 8.30% | 7.10% |
Tax rate | 23.90% - 24.50% | 24.20% |
Cost of debt | 4.80% - 5.30% | 5.05% |
WACC | 5.4% - 7.3% | 6.3% |
Category | Low | High |
Long-term bond rate | 3.9% | 4.4% |
Equity market risk premium | 4.6% | 5.6% |
Adjusted beta | 0.45 | 0.61 |
Additional risk adjustments | 0.0% | 0.5% |
Cost of equity | 5.90% | 8.30% |
Tax rate | 23.90% | 24.50% |
Debt/Equity ratio | 0.3 | 0.3 |
Cost of debt | 4.80% | 5.30% |
After-tax WACC | 5.4% | 7.3% |
Selected WACC | 6.3% | |
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 AWR:
cost_of_equity (7.10%) = risk_free_rate (4.15%) + equity_risk_premium (5.10%) * adjusted_beta (0.45) + 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.