The market rallied behind Sumavision Technologies Co.,Ltd.'s (SZSE:300079) stock, leading do a rise in the share price after its recent weak earnings report. We think that shareholders might be missing some concerning factors that our analysis found.

The Power Of Non-Operating Revenue

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, Sumavision TechnologiesLtd had a significant increase in non-operating revenue over the last year. Indeed, its non-operating revenue rose from CN¥41.6m last year to CN¥58.1m this year. If that non-operating revenue fails to manifest in the current year, then there's a real risk the bottom line profit result will be impacted negatively. Sometimes, you can get a better idea of the underlying earnings potential of a company by excluding unusual boosts to non-operating revenue.

Note: we always recommend investors check balance sheet strength. Click here to be taken to our balance sheet analysis of Sumavision TechnologiesLtd.

Our Take On Sumavision TechnologiesLtd's Profit Performance

When considering the nature of Sumavision TechnologiesLtd's earnings, we'd absolutely keep in mind that it saw an increase in non-operating revenue in the last year, which would in turn have boosted its profit, potentially in an unsustainable manner. Therefore, it seems possible to us that Sumavision TechnologiesLtd's true underlying earnings power is actually less than its statutory profit. Sadly, its EPS was down over the last twelve months. Of course, we've only just scratched the surface when it comes to analysing its earnings; one could also consider margins, forecast growth, and return on investment, among other factors. If you'd like to know more about Sumavision TechnologiesLtd as a business, it's important to be aware of any risks it's facing. To help with this, we've discovered 3 warning signs (1 is a bit concerning!) that you ought to be aware of before buying any shares in Sumavision TechnologiesLtd.

This note has only looked at a single factor that sheds light on the nature of Sumavision TechnologiesLtd's profit. But there are plenty of other ways to inform your opinion of a company. Some people consider a high return on equity to be a good sign of a quality business. 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.

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.