A lackluster earnings announcement from NextEra Energy, Inc. (NYSE:NEE) last week didn't sink the stock price. Our analysis suggests that along with soft profit numbers, investors should be aware of some other underlying weaknesses in the numbers.

Check out our latest analysis for NextEra Energy

The Impact Of Unusual Items On Profit

Importantly, our data indicates that NextEra Energy's profit received a boost of US$622m in unusual items, over the last year. While we like to see profit increases, we tend to be a little more cautious when unusual items have made a big contribution. When we crunched the numbers on thousands of publicly listed companies, we found that a boost from unusual items in a given year is often not repeated the next year. Which is hardly surprising, given the name. Assuming those unusual items don't show up again in the current year, we'd thus expect profit to be weaker next year (in the absence of business growth, that is).

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 NextEra Energy's Profit Performance

Arguably, NextEra Energy's statutory earnings have been distorted by unusual items boosting profit. Because of this, we think that it may be that NextEra Energy's statutory profits are better than its underlying earnings power. But on the bright side, its earnings per share have grown at an extremely impressive rate over the last three years. 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. So if you'd like to dive deeper into this stock, it's crucial to consider any risks it's facing. For example, NextEra Energy has 2 warning signs (and 1 which is potentially serious) we think you should know about.

Today we've zoomed in on a single data point to better understand the nature of NextEra Energy's profit. But there is always more to discover if you are capable of focussing your mind on minutiae. 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.