WEIR.L WACC - Weighted Average Cost of Capital

The WACC of Weir Group PLC (WEIR.L) is 10.4%.

The Cost of Equity of Weir Group PLC (WEIR.L) is 11.65%.

The Cost of Debt of Weir Group PLC (WEIR.L) is 4.55%.

	Range	Selected
Cost of equity	10.40% - 12.90%	11.65%
Tax rate	22.30% - 25.40%	23.85%
Cost of debt	4.00% - 5.10%	4.55%
WACC	9.3% - 11.5%	10.4%

WACC

WEIR.L WACC calculation

Category	Low	High

Long-term bond rate	4.0%	4.5%
Equity market risk premium	6.0%	7.0%
Adjusted beta	1.08	1.13

Additional risk adjustments	0.0%	0.5%
Cost of equity	10.40%	12.90%

Tax rate	22.30%	25.40%
Debt/Equity ratio	0.17	0.17
Cost of debt	4.00%	5.10%

After-tax WACC	9.3%	11.5%


Selected WACC	10.4%

WEIR.L'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 WEIR.L:

cost_of_equity (11.65%) = risk_free_rate (4.25%) + equity_risk_premium (6.50%) * adjusted_beta (1.08) + 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.