The WACC of Restaurant Brands International Inc (QSR.TO) is 7.5%.
| Range | Selected | |
| Cost of equity | 7.90% - 10.70% | 9.30% | 
| Tax rate | 13.20% - 18.10% | 15.65% | 
| Cost of debt | 4.60% - 4.60% | 4.60% | 
| WACC | 6.5% - 8.4% | 7.5% | 
| Category | Low | High | 
| Long-term bond rate | 1.9% | 2.4% | 
| Equity market risk premium | 5.2% | 6.2% | 
| Adjusted beta | 1.15 | 1.26 | 
| Additional risk adjustments | 0.0% | 0.5% | 
| Cost of equity | 7.90% | 10.70% | 
| Tax rate | 13.20% | 18.10% | 
| Debt/Equity ratio | 0.51 | 0.51 | 
| Cost of debt | 4.60% | 4.60% | 
| After-tax WACC | 6.5% | 8.4% | 
| Selected WACC | 7.5% | |
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 QSR.TO:
cost_of_equity (9.30%) = risk_free_rate (2.15%) + equity_risk_premium (5.70%) * adjusted_beta (1.15) + 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.