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 as Peter Lynch said in One Up On Wall Street, 'Long shots almost never pay off.' 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.

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 Weir Group (LON:WEIR). While profit isn't the sole metric that should be considered when investing, it's worth recognising businesses that can consistently produce it.

View our latest analysis for Weir Group

How Quickly Is Weir Group Increasing Earnings Per Share?

The market is a voting machine in the short term, but a weighing machine in the long term, so you'd expect share price to follow earnings per share (EPS) outcomes eventually. So it makes sense that experienced investors pay close attention to company EPS when undertaking investment research. Shareholders will be happy to know that Weir Group's EPS has grown 20% each year, compound, over three years. If growth like this continues on into the future, then shareholders will have plenty to smile about.

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. Weir Group maintained stable EBIT margins over the last year, all while growing revenue 6.6% to UK￡2.6b. That's progress.

In the chart below, you can see how the company has grown earnings and revenue, over time. For finer detail, click on the image.

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 Weir Group's future EPS 100% free.

Are Weir Group Insiders Aligned With All Shareholders?

Investors are always searching for a vote of confidence in the companies they hold and insider buying is one of the key indicators for optimism on the market. That's because insider buying often indicates that those closest to the company have confidence that the share price will perform well. However, insiders are sometimes wrong, and we don't know the exact thinking behind their acquisitions.

In the last twelve months Weir Group insiders spent UK￡36k on stock; good news for shareholders. This might not be a huge sum, but it's well worth noting anyway, given the complete lack of selling.