What Is the Cost of Preferred Stock?
The cost of preferred stock is the rate of return required by investors who hold preferred shares of a company. It represents the effective yield that a company must pay to its preferred shareholders in exchange for their investment. Unlike common stock, preferred stock typically pays a fixed dividend, making its cost calculation more straightforward. The cost of preferred stock is a critical component of a company's weighted average cost of capital (WACC), which is used to evaluate investment decisions and corporate finance strategies.
Preferred stock sits between debt and common equity in the capital structure. It carries a fixed dividend obligation similar to bond coupon payments, but unlike interest on debt, preferred dividends are not tax-deductible. This makes the cost of preferred stock generally higher than the after-tax cost of debt but lower than the cost of common equity. Understanding how to calculate the cost of preferred stock is essential for corporate finance professionals, investors, and anyone performing company valuations.
Why Use Our Cost of Preferred Stock Calculator?
Instant Symbol Lookup
Enter any stock ticker symbol to instantly retrieve the current market price and dividend data. No manual data entry required.
Automatic Calculation
The calculator automatically fetches real-time market prices and dividend history to compute the cost of preferred stock using the standard formula.
Dividend Annualization
Automatically detects dividend payment frequency (quarterly, semi-annual, annual, monthly) and annualizes the dividend for accurate cost calculation.
Balance Sheet Context
Where available, the tool also shows the preferred stock value on the company's balance sheet for additional context on the capital structure.
How to Calculate the Cost of Preferred Stock
The cost of preferred stock is calculated using a simple formula that divides the annual preferred dividend by the current market price of the preferred stock:
rps = Dps / Pps
rps = Cost of preferred stock (required rate of return)
Dps = Annual preferred dividend per share
Pps = Current market price per share of preferred stock
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Enter the Stock Symbol
Type the ticker symbol of the preferred stock (e.g., BAC-PB for Bank of America Preferred Series B) or a common stock ticker to look up its dividend data.
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Click Calculate
The tool fetches the current market price from real-time quote data, retrieves the dividend history to determine the annual dividend payment, and optionally checks the balance sheet for preferred stock information.
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Review the Results
The calculator displays the cost of preferred stock as a percentage, along with the formula breakdown showing the annual dividend and current price used in the calculation. Export results to CSV for further analysis.
Understanding the Cost of Preferred Stock Components
To accurately calculate the cost of preferred stock, you need to understand each component of the formula:
- Annual Preferred Dividend (Dps): The total dividend paid per share over one year. If dividends are paid quarterly, the annual dividend is four times the quarterly payment. For semi-annual payments, it is twice the payment amount.
- Current Market Price (Pps): The current trading price of the preferred stock on the open market. This is not the par value or issue price — it reflects what investors are currently willing to pay for the preferred shares.
- Dividend Frequency: Preferred stocks can pay dividends quarterly, semi-annually, annually, or monthly. The calculator automatically detects the frequency from historical dividend data and annualizes accordingly.
- Par Value vs. Market Price: While preferred stock has a par value (typically $25 or $100), the cost of preferred stock calculation uses the current market price, which may differ significantly from par value based on interest rate changes and credit risk.
Cost of Preferred Stock in WACC
The cost of preferred stock is one of three key components in the weighted average cost of capital (WACC) calculation. WACC represents the blended cost of all capital sources — debt, preferred equity, and common equity — weighted by their proportions in the capital structure. Unlike debt interest, preferred dividends are not tax-deductible, so there is no tax shield adjustment needed when incorporating the cost of preferred stock into WACC.
For companies with preferred stock in their capital structure, accurately calculating its cost is essential for making sound investment decisions, evaluating projects using discounted cash flow (DCF) analysis, and determining whether the company is creating or destroying shareholder value. A higher cost of preferred stock increases the overall WACC, raising the hurdle rate for new investments.