The WACC of Great Portland Estates PLC (GPOR.L) is 6.5%.
| Range | Selected | |
| Cost of equity | 5.80% - 7.90% | 6.85% |
| Tax rate | 0.50% - 3.70% | 2.10% |
| Cost of debt | 4.00% - 7.00% | 5.50% |
| WACC | 5.4% - 7.7% | 6.5% |
| Category | Low | High |
| Long-term bond rate | 2.9% | 3.4% |
| Equity market risk premium | 5.3% | 6.3% |
| Adjusted beta | 0.53 | 0.63 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 5.80% | 7.90% |
| Tax rate | 0.50% | 3.70% |
| Debt/Equity ratio | 0.29 | 0.29 |
| Cost of debt | 4.00% | 7.00% |
| After-tax WACC | 5.4% | 7.7% |
| Selected WACC | 6.5% | |
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 GPOR.L:
cost_of_equity (6.85%) = risk_free_rate (3.15%) + equity_risk_premium (5.80%) * adjusted_beta (0.53) + 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.