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. 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.

So if this idea of high risk and high reward doesn’t suit, you might be more interested in profitable, growing companies, like Berkshire Hathaway (NYSE:BRK.A). 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.

Check out our latest analysis for Berkshire Hathaway

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. We can see that in the last three years Berkshire Hathaway grew its EPS by 9.7% per year. That’s a good rate of growth, if it can be sustained.

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. Not all of Berkshire Hathaway’s revenue this year is revenue from operations, so keep in mind the revenue and margin numbers used in this article might not be the best representation of the underlying business. Berkshire Hathaway shareholders can take confidence from the fact that EBIT margins are up from 28% to 37%, and revenue is growing. Both of which are great metrics to check off for potential growth.

In the chart below, you can see how the company has grown earnings and revenue, over time. Click on the chart to see the exact numbers.

In investing, as in life, the future matters more than the past. So why not check out this free interactive visualization of Berkshire Hathaway’s forecast profits?

Owing to the size of Berkshire Hathaway, we wouldn’t expect insiders to hold a significant proportion of the company. But we do take comfort from the fact that they are investors in the company. We note that their impressive stake in the company is worth US$145b. Coming in at 15% of the business, that holding gives insiders a lot of influence, and plenty of reason to generate value for shareholders. So there is opportunity here to invest in a company whose management have tangible incentives to deliver.