Following the release of a positive earnings report recently, Aperam S.A.'s (AMS:APAM) stock performed well. Investors should be cautious however, as there some causes of concern deeper in the numbers.

Check out our latest analysis for Aperam

The Impact Of Unusual Items On Profit

For anyone who wants to understand Aperam's profit beyond the statutory numbers, it's important to note that during the last twelve months statutory profit gained from €49m worth of unusual items. We can't deny that higher profits generally leave us optimistic, but we'd prefer it if the profit were to be sustainable. We ran the numbers on most publicly listed companies worldwide, and it's very common for unusual items to be once-off in nature. And, after all, that's exactly what the accounting terminology implies. We can see that Aperam's positive unusual items were quite significant relative to its profit in the year to September 2024. All else being equal, this would likely have the effect of making the statutory profit a poor guide to underlying earnings power.

That might leave you wondering what analysts are forecasting in terms of future profitability. Luckily, you can click here to see an interactive graph depicting future profitability, based on their estimates.

An Unusual Tax Situation

Having already discussed the impact of the unusual items, we should also note that Aperam received a tax benefit of €318m. This is of course a bit out of the ordinary, given it is more common for companies to be paying tax than receiving tax benefits! We're sure the company was pleased with its tax benefit. However, our data indicates that tax benefits can temporarily boost statutory profit in the year it is booked, but subsequently profit may fall back. Assuming the tax benefit is not repeated every year, we could see its profitability drop noticeably, all else being equal.

Our Take On Aperam's Profit Performance

In the last year Aperam received a tax benefit, which boosted its profit in a way that might not be much more sustainable than turning prime farmland into gas fields. And on top of that, it also saw an unusual item boost its profit, suggesting that next year might see a lower profit number, if these events are not repeated. For all the reasons mentioned above, we think that, at a glance, Aperam's statutory profits could be considered to be low quality, because they are likely to give investors an overly positive impression of the company. If you want to do dive deeper into Aperam, you'd also look into what risks it is currently facing. At Simply Wall St, we found 1 warning sign for Aperam and we think they deserve your attention.

In this article we've looked at a number of factors that can impair the utility of profit numbers, and we've come away cautious. 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 with high insider ownership.

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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.