Stock Analysis

Investors Should Be Encouraged By Spirent Communications' (LON:SPT) Returns On Capital

Did you know there are some financial metrics that can provide clues of a potential multi-bagger? Ideally, a business will show two trends; firstly a growing return on capital employed (ROCE) and secondly, an increasing amount of capital employed. This shows us that it's a compounding machine, able to continually reinvest its earnings back into the business and generate higher returns. Speaking of which, we noticed some great changes in Spirent Communications' (LON:SPT) returns on capital, so let's have a look.

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Return On Capital Employed (ROCE): What Is It?

For those that aren't sure what ROCE is, it measures the amount of pre-tax profits a company can generate from the capital employed in its business. Analysts use this formula to calculate it for Spirent Communications:

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

0.22 = US$111m ÷ (US$681m - US$165m) (Based on the trailing twelve months to June 2022).

So, Spirent Communications has an ROCE of 22%. In absolute terms that's a great return and it's even better than the Communications industry average of 10%.

Check out the opportunities and risks within the GB Communications industry.

roce
LSE:SPT Return on Capital Employed October 26th 2022

In the above chart we have measured Spirent Communications' prior ROCE against its prior performance, but the future is arguably more important. If you'd like to see what analysts are forecasting going forward, you should check out our free report for Spirent Communications.

What Can We Tell From Spirent Communications' ROCE Trend?

Spirent Communications is displaying some positive trends. Over the last five years, returns on capital employed have risen substantially to 22%. Basically the business is earning more per dollar of capital invested and in addition to that, 38% more capital is being employed now too. This can indicate that there's plenty of opportunities to invest capital internally and at ever higher rates, a combination that's common among multi-baggers.

The Bottom Line On Spirent Communications' ROCE

A company that is growing its returns on capital and can consistently reinvest in itself is a highly sought after trait, and that's what Spirent Communications has. And a remarkable 218% total return over the last five years tells us that investors are expecting more good things to come in the future. So given the stock has proven it has promising trends, it's worth researching the company further to see if these trends are likely to persist.

While Spirent Communications looks impressive, no company is worth an infinite price. The intrinsic value infographic in our free research report helps visualize whether SPT is currently trading for a fair price.

High returns are a key ingredient to strong performance, so check out our free list ofstocks earning high returns on equity with solid balance sheets.

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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.

About LSE:SPT

Spirent Communications

As of October 15, 2025, operates as a subsidiary of Keysight Technologies, Inc..

Flawless balance sheet with reasonable growth potential.

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