Here's Why We Think Cognex (NASDAQ:CGNX) Is Well Worth Watching

It's only natural that many investors, especially those who are new to the game, prefer to buy shares in 'sexy' stocks with a good story, even if those businesses lose money. But as Warren Buffett has mused, 'If you've been playing poker for half an hour and you still don't know who the patsy is, you're the patsy.' When they buy such story stocks, investors are all too often the patsy.

If, on the other hand, you like companies that have revenue, and even earn profits, then you may well be interested in Cognex (NASDAQ:CGNX). Now, I'm not saying that the stock is necessarily undervalued today; but I can't shake an appreciation for the profitability of the business itself. In comparison, loss making companies act like a sponge for capital - but unlike such a sponge they do not always produce something when squeezed.

View our latest analysis for Cognex

How Quickly Is Cognex Increasing Earnings Per Share?

As one of my mentors once told me, share price follows earnings per share (EPS). That makes EPS growth an attractive quality for any company. It certainly is nice to see that Cognex has managed to grow EPS by 21% per year over three years. If the company can sustain that sort of growth, we'd expect shareholders to come away winners.

I like to see top-line growth as an indication that growth is sustainable, and I look for a high earnings before interest and taxation (EBIT) margin to point to a competitive moat (though some companies with low margins also have moats). Cognex shareholders can take confidence from the fact that EBIT margins are up from 16% to 33%, and revenue is growing. 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.

You don't drive with your eyes on the rear-view mirror, so you might be more interested in this free report showing analyst forecasts for Cognex's future profits.

Are Cognex Insiders Aligned With All Shareholders?

Since Cognex has a market capitalization of US$14b, we wouldn't expect insiders to hold a large percentage of shares. But we do take comfort from the fact that they are investors in the company. Indeed, they have a glittering mountain of wealth invested in it, currently valued at US$486m. This suggests to me that leadership will be very mindful of shareholders' interests when making decisions!

It's good to see that insiders are invested in the company, but are remuneration levels reasonable? Well, based on the CEO pay, I'd say they are indeed. For companies with market capitalizations over US$8.0b, like Cognex, the median CEO pay is around US$11m.

The CEO of Cognex only received US$3.5m in total compensation for the year ending . That's clearly well below average, so at a glance, that arrangement seems generous to shareholders, and points to a modest remuneration culture. CEO compensation is hardly the most important aspect of a company to consider, but when its reasonable that does give me a little more confidence that leadership are looking out for shareholder interests. It can also be a sign of good governance, more generally.

Should You Add Cognex To Your Watchlist?

For growth investors like me, Cognex's raw rate of earnings growth is a beacon in the night. If you need more convincing beyond that EPS growth rate, don't forget about the reasonable remuneration and the high insider ownership. Each to their own, but I think all this makes Cognex look rather interesting indeed. We don't want to rain on the parade too much, but we did also find 1 warning sign for Cognex that you need to be mindful of.

Of course, you can do well (sometimes) buying stocks that are not growing earnings and do not have insiders buying shares. But as a growth investor I always like to check out companies that do have those features. You can access a free list of them here.

Please note the insider transactions discussed in this article refer to reportable transactions in the relevant jurisdiction.

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.

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