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 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.

In the age of tech-stock blue-sky investing, my choice may seem old fashioned; I still prefer profitable companies like Mount Gibson Iron (ASX:MGX). While that doesn't make the shares worth buying at any price, you can't deny that successful capitalism requires profit, eventually. While a well funded company may sustain losses for years, unless its owners have an endless appetite for subsidizing the customer, it will need to generate a profit eventually, or else breathe its last breath.

Check out our latest analysis for Mount Gibson Iron

How Quickly Is Mount Gibson Iron Increasing Earnings Per Share?

As one of my mentors once told me, share price follows earnings per share (EPS). It's no surprise, then, that I like to invest in companies with EPS growth. As a tree reaches steadily for the sky, Mount Gibson Iron's EPS has grown 18% each year, compound, over three years. As a general rule, we'd say that if a company can keep up that sort of growth, shareholders will be smiling.

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). The good news is that Mount Gibson Iron is growing revenues, and EBIT margins improved by 13.7 percentage points to 22%, over the last year. That's great to see, on both counts.

The chart below shows how the company's bottom and top lines have progressed over time. To see the actual numbers, click on the chart.

Of course the knack is to find stocks that have their best days in the future, not in the past. You could base your opinion on past performance, of course, but you may also want to check this interactive graph of professional analyst EPS forecasts for Mount Gibson Iron.

Are Mount Gibson Iron Insiders Aligned With All Shareholders?

I always like to check up on CEO compensation, because I think that reasonable pay levels, around or below the median, can be a sign that shareholder interests are well considered. For companies with market capitalizations between AU$590m and AU$2.4b, like Mount Gibson Iron, the median CEO pay is around AU$1.5m.

Mount Gibson Iron offered total compensation worth AU$1.2m to its CEO in the year to June 2019. That seems pretty reasonable, especially given its below the median for similar sized companies. 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.

Does Mount Gibson Iron Deserve A Spot On Your Watchlist?

You can't deny that Mount Gibson Iron has grown its earnings per share at a very impressive rate. That's attractive. With swiftly growing earnings, it probably has its best days ahead, and the modest CEO pay suggests the company is careful with cash. So I'd venture it may well deserve a spot on your watchlist, or even a little further research. While we've looked at the quality of the earnings, we haven't yet done any work to value the stock. So if you like to buy cheap, you may want to check if Mount Gibson Iron is trading on a high P/E or a low P/E, relative to its industry.

Although Mount Gibson Iron certainly looks good to me, I would like it more if insiders were buying up shares. If you like to see insider buying, too, then this free list of growing companies that insiders are buying, could be exactly what you're looking for.

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

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. 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. Simply Wall St has no position in the stocks mentioned. Thank you for reading.