Gemac Engineering Machinery Co., Ltd. (SZSE:301048) announced strong profits, but the stock was stagnant. Our analysis suggests that shareholders have noticed something concerning in the numbers.

View our latest analysis for Gemac Engineering Machinery

Operating Revenue Or Not?

At most companies, some revenue streams, such as government grants, are accounted for as non-operating revenue, while the core business is said to produce operating revenue. Oftentimes, non-operating revenue spikes are not repeated, so it makes sense to be cautious where non-operating revenue has made a very large contribution to total profit. However, we note that when non-operating revenue increases suddenly, it will sometimes generate an unsustainable boost to profit. Notably, Gemac Engineering Machinery had a significant increase in non-operating revenue over the last year. In fact, our data indicates that non-operating revenue increased from CN¥55.8m to CN¥423.4m. The high levels of non-operating revenue are problematic because if (and when) they do not repeat, then overall revenue (and profitability) of the firm will fall. In order to better understand a company's profit result, it can sometimes help to consider whether the result would be very different without a sudden increase in non-operating revenue.

Note: we always recommend investors check balance sheet strength. Click here to be taken to our balance sheet analysis of Gemac Engineering Machinery.

Our Take On Gemac Engineering Machinery's Profit Performance

Since Gemac Engineering Machinery saw a big increase in its non-operating revenue over the last twelve months, we'd be very cautious about relying too heavily on the statutory profit number, which would have benefitted from this potentially unsustainable change. As a result, we think it may well be the case that Gemac Engineering Machinery's underlying earnings power is lower than its statutory profit. The good news is that, its earnings per share increased by 33% in the last year. The goal of this article has been to assess how well we can rely on the statutory earnings to reflect the company's potential, but there is plenty more to consider. Just as investors must consider earnings, it is also important to take into account the strength of a company's balance sheet. You can see our latest analysis on Gemac Engineering Machinery's balance sheet health here.

Today we've zoomed in on a single data point to better understand the nature of Gemac Engineering Machinery's profit. But there is always more to discover if you are capable of focussing your mind on minutiae. For example, many people consider a high return on equity as an indication of favorable business economics, while others like to 'follow the money' and search out stocks that insiders are buying. So you may wish to see this free collection of companies boasting high return on equity, or this list of stocks that insiders are buying.

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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.