For beginners, it can seem like a good idea (and an exciting prospect) to buy a company that tells a good story to investors, even if it currently lacks a track record of revenue and profit. Sometimes these stories can cloud the minds of investors, leading them to invest with their emotions rather than on the merit of good company fundamentals. While a well funded company may sustain losses for years, it will need to generate a profit eventually, or else investors will move on and the company will wither away.

Despite being in the age of tech-stock blue-sky investing, many investors still adopt a more traditional strategy; buying shares in profitable companies like Sterling Infrastructure (NASDAQ:STRL). Even if this company is fairly valued by the market, investors would agree that generating consistent profits will continue to provide Sterling Infrastructure with the means to add long-term value to shareholders.

How Quickly Is Sterling Infrastructure Increasing Earnings Per Share?

If a company can keep growing earnings per share (EPS) long enough, its share price should eventually follow. Therefore, there are plenty of investors who like to buy shares in companies that are growing EPS. Recognition must be given to the that Sterling Infrastructure has grown EPS by 42% per year, over the last three years. Growth that fast may well be fleeting, but it should be more than enough to pique the interest of the wary stock pickers.

One way to double-check a company's growth is to look at how its revenue, and earnings before interest and tax (EBIT) margins are changing. EBIT margins for Sterling Infrastructure remained fairly unchanged over the last year, however the company should be pleased to report its revenue growth for the period of 11% to US$2.0b. That's a real positive.

The chart below shows how the company's bottom and top lines have progressed over time. Click on the chart to see the exact numbers.

Of course the knack is to find stocks that have their best days in the future, not in the past. You could base your opinion on past performance, of course, but you may also want to check this interactive graph of professional analyst EPS forecasts for Sterling Infrastructure.

Are Sterling Infrastructure Insiders Aligned With All Shareholders?

It should give investors a sense of security owning shares in a company if insiders also own shares, creating a close alignment their interests. Sterling Infrastructure followers will find comfort in knowing that insiders have a significant amount of capital that aligns their best interests with the wider shareholder group. With a whopping US$87m worth of shares as a group, insiders have plenty riding on the company's success. That's certainly enough to let shareholders know that management will be very focussed on long term growth.

Does Sterling Infrastructure Deserve A Spot On Your Watchlist?

Sterling Infrastructure's earnings per share growth have been climbing higher at an appreciable rate. That sort of growth is nothing short of eye-catching, and the large investment held by insiders should certainly brighten the view of the company. The hope is, of course, that the strong growth marks a fundamental improvement in the business economics. So at the surface level, Sterling Infrastructure is worth putting on your watchlist; after all, shareholders do well when the market underestimates fast growing companies. However, before you get too excited we've discovered 1 warning sign for Sterling Infrastructure that you should be aware of.

There's always the possibility of doing well buying stocks that are not growing earnings and do not have insiders buying shares. But for those who consider these important metrics, we encourage you to check out companies that do have those features. You can access a tailored list of companies which have demonstrated growth backed by recent insider purchases.

Please note the insider transactions discussed in this article refer to reportable transactions in the relevant jurisdiction.

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.