The WACC of New Mountain Finance Corp (NMFC) is 9.7%.
| Range | Selected | |
| Cost of equity | 7.30% - 9.80% | 8.55% | 
| Tax rate | 0.20% - 0.30% | 0.25% | 
| Cost of debt | 5.10% - 15.60% | 10.35% | 
| WACC | 5.9% - 13.6% | 9.7% | 
| Category | Low | High | 
| Long-term bond rate | 3.9% | 4.4% | 
| Equity market risk premium | 4.6% | 5.6% | 
| Adjusted beta | 0.75 | 0.88 | 
| Additional risk adjustments | 0.0% | 0.5% | 
| Cost of equity | 7.30% | 9.80% | 
| Tax rate | 0.20% | 0.30% | 
| Debt/Equity ratio | 1.83 | 1.83 | 
| Cost of debt | 5.10% | 15.60% | 
| After-tax WACC | 5.9% | 13.6% | 
| Selected WACC | 9.7% | |
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 NMFC:
cost_of_equity (8.55%) = risk_free_rate (4.15%) + equity_risk_premium (5.10%) * adjusted_beta (0.75) + 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.