Science in Sport PLC (SIS.L) WACC Analysis

As of May 27, 2025, Science in Sport PLC (SIS.L) carries a Weighted Average Cost of Capital (WACC) of 7.0%. WACC reflects the blended rate Science in Sport PLC must pay to both equity and debt holders.

Within that, the cost of equity is 6.3%, the cost of debt is 7.0%, and the effective tax rate is 3.7%.

Breakdown of WACC Components

• Long-term bond rate: 4.0% – 4.5%
• Equity market risk premium: 6.0% – 7.0%
• Adjusted beta: 0.39 – 0.41
• Additional risk adjustment: 0.0% – 0.5%
• Debt-to-equity ratio: 0.18

What It Means for Investors

With a selected WACC of 7.0%, Science in Sport PLC must ensure any new investment returns exceed this threshold to generate shareholder value. This level reflects an attractive low cost of capital.