It's common for many investors, especially those who are inexperienced, to buy shares in companies with a good story even if these companies are loss-making. 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. Loss making companies can act like a sponge for capital - so investors should be cautious that they're not throwing good money after bad.

If this kind of company isn't your style, you like companies that generate revenue, and even earn profits, then you may well be interested in Qualys (NASDAQ:QLYS). Now this is not to say that the company presents the best investment opportunity around, but profitability is a key component to success in business.

View our latest analysis for Qualys

Qualys' Earnings Per Share Are Growing

Generally, companies experiencing growth in earnings per share (EPS) should see similar trends in share price. That makes EPS growth an attractive quality for any company. Impressively, Qualys has grown EPS by 36% per year, compound, in the last three years. If growth like this continues on into the future, then shareholders will have plenty to smile about.

Top-line growth is a great indicator that growth is sustainable, and combined with a high earnings before interest and taxation (EBIT) margin, it's a great way for a company to maintain a competitive advantage in the market. Qualys shareholders can take confidence from the fact that EBIT margins are up from 28% to 30%, and revenue is growing. That's great to see, on both counts.

You can take a look at the company's revenue and earnings growth trend, in the chart below. To see the actual numbers, click on the chart.

The trick, as an investor, is to find companies that are going to perform well in the future, not just in the past. While crystal balls don't exist, you can check our visualization of consensus analyst forecasts for Qualys' future EPS 100% free.

Are Qualys Insiders Aligned With All Shareholders?

It's pleasing to see company leaders with putting their money on the line, so to speak, because it increases alignment of incentives between the people running the business, and its true owners. So it is good to see that Qualys insiders have a significant amount of capital invested in the stock. Indeed, they hold US$26m worth of its stock. That shows significant buy-in, and may indicate conviction in the business strategy. While their ownership only accounts for 0.5%, this is still a considerable amount at stake to encourage the business to maintain a strategy that will deliver value to shareholders.

Does Qualys Deserve A Spot On Your Watchlist?

For growth investors, Qualys' raw rate of earnings growth is a beacon in the night. This EPS growth rate is something the company should be proud of, and so it's no surprise that insiders are holding on to a considerable chunk of shares. On the balance of its merits, solid EPS growth and company insiders who are aligned with the shareholders would indicate a business that is worthy of further research. Of course, just because Qualys is growing does not mean it is undervalued. If you're wondering about the valuation, check out this gauge of its price-to-earnings ratio, as compared to its industry.

While opting for stocks without growing earnings and absent insider buying can yield results, for investors valuing these key metrics, here is a carefully selected list of companies in the US with promising growth potential and insider confidence.

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

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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.