MPMX.JK WACC - Weighted Average Cost of Capital

The WACC of Mitra Pinasthika Mustika Tbk PT (MPMX.JK) is 11.3%.

The Cost of Equity of Mitra Pinasthika Mustika Tbk PT (MPMX.JK) is 11.30%.

The Cost of Debt of Mitra Pinasthika Mustika Tbk PT (MPMX.JK) is 5.50%.

	Range	Selected
Cost of equity	10.30% - 12.30%	11.30%
Tax rate	18.90% - 20.00%	19.45%
Cost of debt	4.00% - 7.00%	5.50%
WACC	10.2% - 12.3%	11.3%

WACC

MPMX.JK WACC calculation

Category	Low	High

Long-term bond rate	6.6%	7.1%
Equity market risk premium	7.9%	8.9%
Adjusted beta	0.46	0.52

Additional risk adjustments	0.0%	0.5%
Cost of equity	10.30%	12.30%

Tax rate	18.90%	20.00%
Debt/Equity ratio	0	0
Cost of debt	4.00%	7.00%

After-tax WACC	10.2%	12.3%


Selected WACC	11.3%

MPMX.JK'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 MPMX.JK:

cost_of_equity (11.30%) = risk_free_rate (6.85%) + equity_risk_premium (8.40%) * adjusted_beta (0.46) + 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.