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Teradyne Inc (NYSE:TER) delivered an ROE of 13.19% over the past 12 months, which is an impressive feat relative to its industry average of 12.10% during the same period. Superficially, this looks great since we know that TER has generated big profits with little equity capital; however, ROE doesn’t tell us how much TER has borrowed in debt. Today, we’ll take a closer look at some factors like financial leverage to see how sustainable TER’s ROE is. View our latest analysis for Teradyne
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. For example, if the company invests $1 in the form of equity, it will generate $0.13 in earnings from this. In most cases, a higher ROE is preferred; however, there are many other factors we must consider prior to making any investment decisions.
Return on Equity = Net Profit ÷ Shareholders Equity
Returns are usually compared to costs to measure the efficiency of capital. Teradyne’s cost of equity is 10.01%. This means Teradyne returns enough to cover its own cost of equity, with a buffer of 3.18%. This sustainable practice implies that the company 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
Basically, profit margin measures how much of revenue trickles down into earnings which illustrates how efficient the business is with its cost management. Asset turnover reveals how much revenue can be generated from Teradyne’s asset base. Finally, financial leverage will be our main focus today. It shows how much of assets are funded by equity and can show how sustainable the company’s capital structure is. Since financial leverage can artificially inflate ROE, we need to look at how much debt Teradyne currently has. Currently the debt-to-equity ratio stands at a low 18.73%, which means its above-average ROE is driven by its ability to grow its profit without a significant debt burden.
Next Steps:
ROE is a simple yet informative ratio, illustrating the various components that each measure the quality of the overall stock. Teradyne exhibits a strong ROE against its peers, as well as sufficient returns to cover its cost of equity. ROE is not likely to be inflated by excessive debt funding, giving shareholders more conviction in the sustainability of high returns. ROE is a helpful signal, but it is definitely not sufficient on its own to make an investment decision.