GOLL4.SA WACC - Weighted Average Cost of Capital

The WACC of Gol Linhas Aereas Inteligentes SA (GOLL4.SA) is 5.5%.

The Cost of Equity of Gol Linhas Aereas Inteligentes SA (GOLL4.SA) is 17.70%.

The Cost of Debt of Gol Linhas Aereas Inteligentes SA (GOLL4.SA) is 5.55%.

	Range	Selected
Cost of equity	16.50% - 18.90%	17.70%
Tax rate	2.80% - 9.20%	6.00%
Cost of debt	4.10% - 7.00%	5.55%
WACC	4.3% - 6.7%	5.5%

WACC

GOLL4.SA WACC calculation

Category	Low	High

Long-term bond rate	11.9%	12.4%
Equity market risk premium	9.5%	10.5%
Adjusted beta	0.49	0.57

Additional risk adjustments	0.0%	0.5%
Cost of equity	16.50%	18.90%

Tax rate	2.80%	9.20%
Debt/Equity ratio	40.09	40.09
Cost of debt	4.10%	7.00%

After-tax WACC	4.3%	6.7%


Selected WACC	5.5%

GOLL4.SA's CAPM model and how its cost of Equity is calculated

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 GOLL4.SA:

cost_of_equity (17.70%) = risk_free_rate (12.15%) + equity_risk_premium (10.00%) * adjusted_beta (0.49) + 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.