Investors are often guided by the idea of discovering 'the next big thing', even if that means buying 'story stocks' without any revenue, let alone profit. 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. Loss-making companies are always racing against time to reach financial sustainability, so investors in these companies may be taking on more risk than they should.

In contrast to all that, many investors prefer to focus on companies like NOV (NYSE:NOV), which has not only revenues, but also profits. 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.

See our latest analysis for NOV

How Fast Is NOV Growing Its Earnings Per Share?

Strong earnings per share (EPS) results are an indicator of a company achieving solid profits, which investors look upon favourably and so the share price tends to reflect great EPS performance. So a growing EPS generally brings attention to a company in the eyes of prospective investors. Commendations have to be given in seeing that NOV grew its EPS from US$0.028 to US$1.27, in one short year. When you see earnings grow that quickly, it often means good things ahead for the company. But the key is discerning whether something profound has changed, or if this is a just a one-off boost.

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 NOV shareholders is that EBIT margins have grown from 2.2% to 7.9% in the last 12 months and revenues are on an upwards trend as well. Both of which are great metrics to check off for potential growth.

The chart below shows how the company's bottom and top lines have progressed over time. To see the actual numbers, click on the chart.

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 NOV?

Are NOV Insiders Aligned With All Shareholders?

Owing to the size of NOV, we wouldn't expect insiders to hold a significant proportion of the company. But thanks to their investment in the company, it's pleasing to see that there are still incentives to align their actions with the shareholders. Indeed, they hold US$49m worth of its stock. That shows significant buy-in, and may indicate conviction in the business strategy. Despite being just 0.6% of the company, the value of that investment is enough to show insiders have plenty riding on the venture.

Is NOV Worth Keeping An Eye On?

NOV's earnings have taken off in quite an impressive fashion. 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. At times fast EPS growth is a sign the business has reached an inflection point, so there's a potential opportunity to be had here. Based on the sum of its parts, we definitely think its worth watching NOV very closely. Now, you could try to make up your mind on NOV by focusing on just these factors, or you could also consider how its price-to-earnings ratio compares to other companies in its industry.

The beauty of investing is that you can invest in almost any company you want. But if you prefer to focus on stocks that have demonstrated insider buying, here is a list of companies with insider buying in the last three months.

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.