It might seem bad, but the worst that can happen when you buy a stock (without leverage) is that its share price goes to zero. But when you pick a company that is really flourishing, you can make more than 100%. To wit, the Helix Energy Solutions Group, Inc. (NYSE:HLX) share price has flown 143% in the last three years. How nice for those who held the stock! In the last week shares have slid back 6.2%.

Since the long term performance has been good but there's been a recent pullback of 6.2%, let's check if the fundamentals match the share price.

View our latest analysis for Helix Energy Solutions Group

Given that Helix Energy Solutions Group only made minimal earnings in the last twelve months, we'll focus on revenue to gauge its business development. As a general rule, we think this kind of company is more comparable to loss-making stocks, since the actual profit is so low. For shareholders to have confidence a company will grow profits significantly, it must grow revenue.

Helix Energy Solutions Group's revenue trended up 30% each year over three years. That's much better than most loss-making companies. Along the way, the share price gained 34% per year, a solid pop by our standards. This suggests the market has recognized the progress the business has made, at least to a significant degree. Nonetheless, we'd say Helix Energy Solutions Group is still worth investigating - successful businesses can often keep growing for long periods.

The company's revenue and earnings (over time) are depicted in the image below (click to see the exact numbers).

It is of course excellent to see how Helix Energy Solutions Group has grown profits over the years, but the future is more important for shareholders. You can see how its balance sheet has strengthened (or weakened) over time in this free interactive graphic.

A Different Perspective

Helix Energy Solutions Group shareholders are down 15% for the year, but the market itself is up 27%. Even the share prices of good stocks drop sometimes, but we want to see improvements in the fundamental metrics of a business, before getting too interested. Longer term investors wouldn't be so upset, since they would have made 0.5%, each year, over five years. If the fundamental data continues to indicate long term sustainable growth, the current sell-off could be an opportunity worth considering. While it is well worth considering the different impacts that market conditions can have on the share price, there are other factors that are even more important. For instance, we've identified 3 warning signs for Helix Energy Solutions Group that you should be aware of.

Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of companies we expect will grow earnings.

Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on American exchanges.

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.