CoreSite Realty Corp (COR) WACC Analysis

As of May 25, 2025, CoreSite Realty Corp (COR) carries a Weighted Average Cost of Capital (WACC) of 6.9%. WACC reflects the blended rate CoreSite Realty Corp must pay to both equity and debt holders.

Within that, the cost of equity is 6.2%, the cost of debt is 4.4%, and the effective tax rate is 24.0%.

Breakdown of WACC Components

• Long-term bond rate: 3.9% – 4.4%
• Equity market risk premium: 4.6% – 5.6%
• Adjusted beta: 0.51 – 0.57
• Additional risk adjustment: 0.0% – 0.5%
• Debt-to-equity ratio: 0.08

What It Means for Investors

With a selected WACC of 6.9%, CoreSite Realty Corp must ensure any new investment returns exceed this threshold to generate shareholder value. This level reflects an attractive low cost of capital.