To find a multi-bagger stock, what are the underlying trends we should look for in a business? Firstly, we'll want to see a proven return on capital employed (ROCE) that is increasing, and secondly, an expanding base of capital employed. Ultimately, this demonstrates that it's a business that is reinvesting profits at increasing rates of return. Although, when we looked at Power Integrations (NASDAQ:POWI), it didn't seem to tick all of these boxes.
What Is Return On Capital Employed (ROCE)?
For those who don't know, ROCE is a measure of a company's yearly pre-tax profit (its return), relative to the capital employed in the business. To calculate this metric for Power Integrations, this is the formula:
Return on Capital Employed = Earnings Before Interest and Tax (EBIT) ÷ (Total Assets - Current Liabilities)
0.017 = US$13m ÷ (US$825m - US$51m) (Based on the trailing twelve months to September 2024).
So, Power Integrations has an ROCE of 1.7%. In absolute terms, that's a low return and it also under-performs the Semiconductor industry average of 8.6%.
Above you can see how the current ROCE for Power Integrations compares to its prior returns on capital, but there's only so much you can tell from the past. If you'd like to see what analysts are forecasting going forward, you should check out our free analyst report for Power Integrations .
How Are Returns Trending?
When we looked at the ROCE trend at Power Integrations, we didn't gain much confidence. To be more specific, ROCE has fallen from 7.1% over the last five years. Given the business is employing more capital while revenue has slipped, this is a bit concerning. This could mean that the business is losing its competitive advantage or market share, because while more money is being put into ventures, it's actually producing a lower return - "less bang for their buck" per se.
The Bottom Line
We're a bit apprehensive about Power Integrations because despite more capital being deployed in the business, returns on that capital and sales have both fallen. Investors must expect better things on the horizon though because the stock has risen 33% in the last five years. Either way, we aren't huge fans of the current trends and so with that we think you might find better investments elsewhere.
If you'd like to know about the risks facing Power Integrations, we've discovered 2 warning signs that you should be aware of.
While Power Integrations may not currently earn the highest returns, we've compiled a list of companies that currently earn more than 25% return on equity. Check out this free list here.
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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.