The WACC of RPM International Inc (RPM) is 8.3%.
| Range | Selected | |
| Cost of equity | 7.90% - 10.60% | 9.25% |
| Tax rate | 22.30% - 24.90% | 23.60% |
| Cost of debt | 4.10% - 4.60% | 4.35% |
| WACC | 7.2% - 9.4% | 8.3% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.89 | 1.03 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.90% | 10.60% |
| Tax rate | 22.30% | 24.90% |
| Debt/Equity ratio | 0.2 | 0.2 |
| Cost of debt | 4.10% | 4.60% |
| After-tax WACC | 7.2% | 9.4% |
| Selected WACC | 8.3% | |
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 RPM:
cost_of_equity (9.25%) = risk_free_rate (4.15%) + equity_risk_premium (5.10%) * adjusted_beta (0.89) + 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.