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# Should You Be Concerned About Core Laboratories N.V.'s (NYSE:CLB) ROE?

Many investors are still learning about the various metrics that can be useful when analysing a stock. This article is for those who would like to learn about Return On Equity (ROE). To keep the lesson grounded in practicality, we'll use ROE to better understand Core Laboratories N.V. (NYSE:CLB).

Return on Equity or ROE is a test of how effectively a company is growing its value and managing investorsâ€™ money. Put another way, it reveals the company's success at turning shareholder investments into profits.

See our latest analysis for Core Laboratories

## How Is ROE Calculated?

The formula for ROE is:

Return on Equity = Net Profit (from continuing operations) Ã· Shareholders' Equity

So, based on the above formula, the ROE for Core Laboratories is:

5.2% = US\$9.1m Ã· US\$174m (Based on the trailing twelve months to June 2022).

The 'return' is the income the business earned over the last year. One way to conceptualize this is that for each \$1 of shareholders' capital it has, the company made \$0.05 in profit.

## Does Core Laboratories Have A Good Return On Equity?

One simple way to determine if a company has a good return on equity is to compare it to the average for its industry. However, this method is only useful as a rough check, because companies do differ quite a bit within the same industry classification. If you look at the image below, you can see Core Laboratories has a lower ROE than the average (8.2%) in the Energy Services industry classification.

That certainly isn't ideal. That being said, a low ROE is not always a bad thing, especially if the company has low leverage as this still leaves room for improvement if the company were to take on more debt. A company with high debt levels and low ROE is a combination we like to avoid given the risk involved. You can see the 2 risks we have identified for Core Laboratories by visiting our risks dashboard for free on our platform here.

## How Does Debt Impact Return On Equity?

Companies usually need to invest money to grow their profits. The cash for investment can come from prior year profits (retained earnings), issuing new shares, or borrowing. In the first two cases, the ROE will capture this use of capital to grow. In the latter case, the debt required for growth will boost returns, but will not impact the shareholders' equity. That will make the ROE look better than if no debt was used.

## Core Laboratories' Debt And Its 5.2% ROE

It's worth noting the high use of debt by Core Laboratories, leading to its debt to equity ratio of 1.08. Its ROE is quite low, even with the use of significant debt; that's not a good result, in our opinion. Debt does bring extra risk, so it's only really worthwhile when a company generates some decent returns from it.

## Summary

Return on equity is useful for comparing the quality of different businesses. In our books, the highest quality companies have high return on equity, despite low debt. If two companies have the same ROE, then I would generally prefer the one with less debt.

But ROE is just one piece of a bigger puzzle, since high quality businesses often trade on high multiples of earnings. The rate at which profits are likely to grow, relative to the expectations of profit growth reflected in the current price, must be considered, too. So I think it may be worth checking this free report on analyst forecasts for the company.

Of course Core Laboratories may not be the best stock to buy. So you may wish to see this free collection of other companies that have high ROE and low debt.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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