Proto Labs (NYSE:PRLB) May Have Issues Allocating Its Capital

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If we want to find a stock that could multiply over the long term, what are the underlying trends we should look for? One common approach is to try and find a company with returns on capital employed (ROCE) that are increasing, in conjunction with a growing amount of capital employed. Ultimately, this demonstrates that it's a business that is reinvesting profits at increasing rates of return. However, after briefly looking over the numbers, we don't think Proto Labs (NYSE:PRLB) has the makings of a multi-bagger going forward, but let's have a look at why that may be.

Understanding Return On Capital Employed (ROCE)

Just to clarify if you're unsure, ROCE is a metric for evaluating how much pre-tax income (in percentage terms) a company earns on the capital invested in its business. Analysts use this formula to calculate it for Proto Labs:

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

0.032 = US$23m ÷ (US$791m - US$78m) (Based on the trailing twelve months to March 2023).

Therefore, Proto Labs has an ROCE of 3.2%. Ultimately, that's a low return and it under-performs the Machinery industry average of 11%.

Check out our latest analysis for Proto Labs

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Above you can see how the current ROCE for Proto Labs compares to its prior returns on capital, but there's only so much you can tell from the past. If you'd like, you can check out the forecasts from the analysts covering Proto Labs here for free.

What Does the ROCE Trend For Proto Labs Tell Us?

When we looked at the ROCE trend at Proto Labs, we didn't gain much confidence. To be more specific, ROCE has fallen from 15% over the last five years. However it looks like Proto Labs might be reinvesting for long term growth because while capital employed has increased, the company's sales haven't changed much in the last 12 months. It's worth keeping an eye on the company's earnings from here on to see if these investments do end up contributing to the bottom line.

In Conclusion...

Bringing it all together, while we're somewhat encouraged by Proto Labs' reinvestment in its own business, we're aware that returns are shrinking. And investors may be expecting the fundamentals to get a lot worse because the stock has crashed 75% over the last five years. In any case, the stock doesn't have these traits of a multi-bagger discussed above, so if that's what you're looking for, we think you'd have more luck elsewhere.

If you're still interested in Proto Labs it's worth checking out our FREE intrinsic value approximation to see if it's trading at an attractive price in other respects.

For those who like to invest in solid companies, check out this free list of companies with solid balance sheets and high returns on equity.

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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