The market seemed underwhelmed by last week's earnings announcement from Medtronic plc (NYSE:MDT) despite the healthy numbers. We did some analysis to find out why and believe that investors might be missing some encouraging factors contained in the earnings.

View our latest analysis for Medtronic

The Impact Of Unusual Items On Profit

To properly understand Medtronic's profit results, we need to consider the US$873m expense attributed to unusual items. While deductions due to unusual items are disappointing in the first instance, there is a silver lining. We looked at thousands of listed companies and found that unusual items are very often one-off in nature. And that's hardly a surprise given these line items are considered unusual. If Medtronic doesn't see those unusual expenses repeat, then all else being equal we'd expect its profit to increase over the coming year.

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.

Our Take On Medtronic's Profit Performance

Because unusual items detracted from Medtronic's earnings over the last year, you could argue that we can expect an improved result in the current quarter. Based on this observation, we consider it likely that Medtronic's statutory profit actually understates its earnings potential! 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. Obviously, we love to consider the historical data to inform our opinion of a company. But it can be really valuable to consider what other analysts are forecasting. At Simply Wall St, we have analyst estimates which you can view by clicking here.

Today we've zoomed in on a single data point to better understand the nature of Medtronic'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. While it might take a little research on your behalf, you may find this free collection of companies boasting high return on equity, or this list of stocks with significant insider holdings to be useful.

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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.