The excitement of investing in a company that can reverse its fortunes is a big draw for some speculators, so even companies that have no revenue, no profit, and a record of falling short, can manage to find investors. But the reality is that when a company loses money each year, for long enough, its investors will usually take their share of those losses. A loss-making company is yet to prove itself with profit, and eventually the inflow of external capital may dry up.

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 Frontdoor (NASDAQ:FTDR). 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.

How Quickly Is Frontdoor Increasing Earnings Per Share?

If a company can keep growing earnings per share (EPS) long enough, its share price should eventually follow. That means EPS growth is considered a real positive by most successful long-term investors. Shareholders will be happy to know that Frontdoor's EPS has grown 28% each year, compound, over three years. If the company can sustain that sort of growth, we'd expect shareholders to come away satisfied.

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. The music to the ears of Frontdoor shareholders is that EBIT margins have grown from 15% to 18% in the last 12 months and revenues are on an upwards trend as well. 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. For finer detail, click on the image.

See our latest analysis for Frontdoor

While we live in the present moment, there's little doubt that the future matters most in the investment decision process. So why not check this interactive chart depicting future EPS estimates, for Frontdoor?

Are Frontdoor 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 Frontdoor insiders have a significant amount of capital invested in the stock. As a matter of fact, their holding is valued at US$12m. That's a lot of money, and no small incentive to work hard. Despite being just 0.4% of the company, the value of that investment is enough to show insiders have plenty riding on the venture.

Is Frontdoor Worth Keeping An Eye On?

For growth investors, Frontdoor's 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. Fast growth and confident insiders should be enough to warrant further research, so it would seem that it's a good stock to follow. It is worth noting though that we have found 1 warning sign for Frontdoor that you need to take into consideration.

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.