7847.T WACC - Weighted Average Cost of Capital

The WACC of Graphite Design Inc (7847.T) is 7.4%.

The Cost of Equity of Graphite Design Inc (7847.T) is 8.15%.

The Cost of Debt of Graphite Design Inc (7847.T) is 4.25%.

	Range	Selected
Cost of equity	6.70% - 9.60%	8.15%
Tax rate	32.40% - 33.60%	33.00%
Cost of debt	4.00% - 4.50%	4.25%
WACC	6.1% - 8.6%	7.4%

WACC

7847.T WACC calculation

Category	Low	High

Long-term bond rate	1.4%	1.9%
Equity market risk premium	6.1%	7.1%
Adjusted beta	0.87	1.01

Additional risk adjustments	0.0%	0.5%
Cost of equity	6.70%	9.60%

Tax rate	32.40%	33.60%
Debt/Equity ratio	0.18	0.18
Cost of debt	4.00%	4.50%

After-tax WACC	6.1%	8.6%


Selected WACC	7.4%

7847.T'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 7847.T:

cost_of_equity (8.15%) = risk_free_rate (1.65%) + equity_risk_premium (6.60%) * adjusted_beta (0.87) + 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.