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Is Pro-Dex Inc’s (NASDAQ:PDEX) 12.45% ROE Strong Compared To Its Industry?

Donald Bartholomew

With an ROE of 12.45%, Pro-Dex Inc (NASDAQ:PDEX) outpaced its own industry which delivered a less exciting 11.24% over the past year. On the surface, this looks fantastic since we know that PDEX has made large profits from little equity capital; however, ROE doesn’t tell us if management have borrowed heavily to make this happen. Today, we’ll take a closer look at some factors like financial leverage to see how sustainable PDEX’s ROE is. Check out our latest analysis for Pro-Dex

Peeling the layers of ROE – trisecting a company’s profitability

Firstly, Return on Equity, or ROE, is simply the percentage of last years’ earning against the book value of shareholders’ equity. It essentially shows how much the company can generate in earnings given the amount of equity it has raised. Generally speaking, a higher ROE is preferred; however, there are other factors we must also consider before making any conclusions.

Return on Equity = Net Profit ÷ Shareholders Equity

ROE is measured against cost of equity in order to determine the efficiency of Pro-Dex’s equity capital deployed. Its cost of equity is 8.49%. Since Pro-Dex’s return covers its cost in excess of 3.95%, its use of equity capital is efficient and likely to be sustainable. Simply put, Pro-Dex pays less for its capital than what it generates in return. ROE can be dissected into three distinct ratios: net profit margin, asset turnover, and financial leverage. This is called the Dupont Formula:

Dupont Formula

ROE = profit margin × asset turnover × financial leverage

ROE = (annual net profit ÷ sales) × (sales ÷ assets) × (assets ÷ shareholders’ equity)

ROE = annual net profit ÷ shareholders’ equity

NasdaqCM:PDEX Last Perf May 25th 18

Essentially, profit margin shows how much money the company makes after paying for all its expenses. Asset turnover shows how much revenue Pro-Dex can generate with its current asset base. And finally, financial leverage is simply how much of assets are funded by equity, which exhibits how sustainable the company’s capital structure is. Since ROE can be artificially increased through excessive borrowing, we should check Pro-Dex’s historic debt-to-equity ratio. Currently Pro-Dex has virtually no debt, which means its returns are predominantly driven by equity capital. Therefore, the level of financial leverage has no impact on ROE, and the ratio is a representative measure of the efficiency of all its capital employed firm-wide.

NasdaqCM:PDEX Historical Debt May 25th 18

Next Steps:

ROE is a simple yet informative ratio, illustrating the various components that each measure the quality of the overall stock. Pro-Dex’s above-industry ROE is encouraging, and is also in excess of its cost of equity. Its high ROE is not likely to be driven by high debt. Therefore, investors may have more confidence in the sustainability of this level of returns going forward. ROE is a helpful signal, but it is definitely not sufficient on its own to make an investment decision.

For Pro-Dex, I’ve compiled three relevant factors you should further examine:

  1. Financial Health: Does it have a healthy balance sheet? Take a look at our free balance sheet analysis with six simple checks on key factors like leverage and risk.
  2. Valuation: What is Pro-Dex worth today? Is the stock undervalued, even when its growth outlook is factored into its intrinsic value? The intrinsic value infographic in our free research report helps visualize whether Pro-Dex is currently mispriced by the market.
  3. Other High-Growth Alternatives : Are there other high-growth stocks you could be holding instead of Pro-Dex? Explore our interactive list of stocks with large growth potential to get an idea of what else is out there you may be missing!


To help readers see pass the short term volatility of the financial market, we aim to bring you a long-term focused research analysis purely driven by fundamental data. Note that our analysis does not factor in the latest price sensitive company announcements.

The author is an independent contributor and at the time of publication had no position in the stocks mentioned.