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. But as Peter Lynch said in One Up On Wall Street, 'Long shots almost never pay off.' 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 Stabilus (ETR:STM). While this doesn't necessarily speak to whether it's undervalued, the profitability of the business is enough to warrant some appreciation - especially if its growing.

See our latest analysis for Stabilus

How Fast Is Stabilus Growing?

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. To the delight of shareholders, Stabilus has achieved impressive annual EPS growth of 39%, compound, over the last three years. While that sort of growth rate isn't sustainable for long, it certainly catches the eye of prospective investors.

It's often helpful to take a look at earnings before interest and tax (EBIT) margins, as well as revenue growth, to get another take on the quality of the company's growth. While we note Stabilus achieved similar EBIT margins to last year, revenue grew by a solid 20% to €1.2b. That's encouraging news for the company!

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.

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 Stabilus' future EPS 100% free.

Are Stabilus 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. Shareholders will be pleased by the fact that insiders own Stabilus shares worth a considerable sum. Indeed, they hold €12m worth of its stock. That's a lot of money, and no small incentive to work hard. While their ownership only accounts for 0.8%, this is still a considerable amount at stake to encourage the business to maintain a strategy that will deliver value to shareholders.