Should You Be Adding Pentair (NYSE:PNR) To Your Watchlist Today?

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 as Peter Lynch said in One Up On Wall Street, 'Long shots almost never pay off.' While a well funded company may sustain losses for years, it will need to generate a profit eventually, or else investors will move on and the company will wither away.

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 Pentair (NYSE:PNR). 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 Pentair

How Quickly Is Pentair Increasing Earnings Per Share?

Generally, companies experiencing growth in earnings per share (EPS) should see similar trends in share price. Therefore, there are plenty of investors who like to buy shares in companies that are growing EPS. We can see that in the last three years Pentair grew its EPS by 16% per year. That's a good rate of growth, if it can be sustained.

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. Pentair maintained stable EBIT margins over the last year, all while growing revenue 15% to US$4.1b. That's encouraging news for the company!

You can take a look at the company's revenue and earnings growth trend, in the chart below. Click on the chart to see the exact numbers.

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 Pentair?

Are Pentair Insiders Aligned With All Shareholders?

Owing to the size of Pentair, 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. To be specific, they have US$27m worth of shares. That shows significant buy-in, and may indicate conviction in the business strategy. Even though that's only about 0.3% of the company, it's enough money to indicate alignment between the leaders of the business and ordinary shareholders.

Does Pentair Deserve A Spot On Your Watchlist?

One positive for Pentair is that it is growing EPS. That's nice to see. If that's not enough on its own, there is also the rather notable levels of insider ownership. The combination definitely favoured by investors so consider keeping the company on a watchlist. Still, you should learn about the 2 warning signs we've spotted with Pentair (including 1 which can't be ignored).

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.