Like a puppy chasing its tail, some new investors often chase 'the next big thing', even if that means buying 'story stocks' without revenue, let alone profit. But as Peter Lynch said in One Up On Wall Street, 'Long shots almost never pay off.'

So if you're like me, you might be more interested in profitable, growing companies, like Lundin Mining (TSE:LUN). While profit is not necessarily a social good, it's easy to admire a business that can consistently produce it. Loss-making companies are always racing against time to reach financial sustainability, but time is often a friend of the profitable company, especially if it is growing.

View our latest analysis for Lundin Mining

How Quickly Is Lundin Mining Increasing Earnings Per Share?

The market is a voting machine in the short term, but a weighing machine in the long term, so share price follows earnings per share (EPS) eventually. That means EPS growth is considered a real positive by most successful long-term investors. Over the last three years, Lundin Mining has grown EPS by 13% per year. That's a pretty good rate, if the company can sustain it.

I like to take a look at earnings before interest and (EBIT) tax margins, as well as revenue growth, to get another take on the quality of the company's growth. The good news is that Lundin Mining is growing revenues, and EBIT margins improved by 19.9 percentage points to 34%, over the last year. Ticking those two boxes is a good sign of growth, in my book.

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.

Fortunately, we've got access to analyst forecasts of Lundin Mining's future profits. You can do your own forecasts without looking, or you can take a peek at what the professionals are predicting.

Are Lundin Mining Insiders Aligned With All Shareholders?

We would not expect to see insiders owning a large percentage of a CA$8.4b company like Lundin Mining. But we do take comfort from the fact that they are investors in the company. To be specific, they have US$42m worth of shares. That's a lot of money, and no small incentive to work hard. Even though that's only about 0.5% of the company, it's enough money to indicate alignment between the leaders of the business and ordinary shareholders.

Is Lundin Mining Worth Keeping An Eye On?

As I already mentioned, Lundin Mining is a growing business, which is what I like to see. Just as polish makes silverware pop, the high level of insider ownership enhances my enthusiasm for this growth. That combination appeals to me, for one. So yes, I do think the stock is worth keeping an eye on. You still need to take note of risks, for example – Lundin Mining has 4 warning signs (and 1 which doesn't sit too well with us) we think you should know about.

You can invest in 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.

This article by Simply Wall St is general in nature. 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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