U.S. Markets closed

Is Zix Corporation (NASDAQ:ZIXI) Struggling With Its 0.5% Return On Capital Employed?

Simply Wall St

Want to participate in a short research study? Help shape the future of investing tools and you could win a $250 gift card!

Today we'll look at Zix Corporation (NASDAQ:ZIXI) and reflect on its potential as an investment. In particular, we'll consider its Return On Capital Employed (ROCE), as that can give us insight into how profitably the company is able to employ capital in its business.

First up, we'll look at what ROCE is and how we calculate it. Next, we'll compare it to others in its industry. Last but not least, we'll look at what impact its current liabilities have on its ROCE.

Understanding Return On Capital Employed (ROCE)

ROCE is a measure of a company's yearly pre-tax profit (its return), relative to the capital employed in the business. In general, businesses with a higher ROCE are usually better quality. Ultimately, it is a useful but imperfect metric. Author Edwin Whiting says to be careful when comparing the ROCE of different businesses, since 'No two businesses are exactly alike.'

So, How Do We Calculate ROCE?

Analysts use this formula to calculate return on capital employed:

Return on Capital Employed = Earnings Before Interest and Tax (EBIT) ÷ (Total Assets - Current Liabilities)

Or for Zix:

0.0048 = US$1.6m ÷ (US$401m - US$73m) (Based on the trailing twelve months to March 2019.)

So, Zix has an ROCE of 0.5%.

Check out our latest analysis for Zix

Does Zix Have A Good ROCE?

ROCE can be useful when making comparisons, such as between similar companies. We can see Zix's ROCE is meaningfully below the Software industry average of 9.5%. This could be seen as a negative, as it suggests some competitors may be employing their capital more efficiently. Regardless of how Zix stacks up against its industry, its ROCE in absolute terms is quite low (especially compared to a bank account). It is likely that there are more attractive prospects out there.

We can see that , Zix currently has an ROCE of 0.5%, less than the 16% it reported 3 years ago. So investors might consider if it has had issues recently. The image below shows how Zix's ROCE compares to its industry, and you can click it to see more detail on its past growth.

NasdaqGS:ZIXI Past Revenue and Net Income, July 4th 2019

When considering ROCE, bear in mind that it reflects the past and does not necessarily predict the future. ROCE can be deceptive for cyclical businesses, as returns can look incredible in boom times, and terribly low in downturns. ROCE is only a point-in-time measure. Since the future is so important for investors, you should check out our free report on analyst forecasts for Zix.

What Are Current Liabilities, And How Do They Affect Zix's ROCE?

Current liabilities are short term bills and invoices that need to be paid in 12 months or less. Due to the way the ROCE equation works, having large bills due in the near term can make it look as though a company has less capital employed, and thus a higher ROCE than usual. To counteract this, we check if a company has high current liabilities, relative to its total assets.

Zix has total assets of US$401m and current liabilities of US$73m. Therefore its current liabilities are equivalent to approximately 18% of its total assets. This is a modest level of current liabilities, which will have a limited impact on the ROCE.

The Bottom Line On Zix's ROCE

That's not a bad thing, however Zix has a weak ROCE and may not be an attractive investment. Of course, you might also be able to find a better stock than Zix. So you may wish to see this free collection of other companies that have grown earnings strongly.

If you like to buy stocks alongside management, then you might just love this free list of companies. (Hint: insiders have been buying them).

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. Simply Wall St has no position in the stocks mentioned. Thank you for reading.