For beginners, it can seem like a good idea (and an exciting prospect) to buy a company that tells a good story to investors, even if it currently lacks a track record of revenue and 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. 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.

In contrast to all that, many investors prefer to focus on companies like Aflac (NYSE:AFL), which has not only revenues, but also profits. 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.

View our latest analysis for Aflac

How Quickly Is Aflac Increasing Earnings Per Share?

If you believe that markets are even vaguely efficient, then over the long term you'd expect a company's share price to follow its earnings per share (EPS) outcomes. Therefore, there are plenty of investors who like to buy shares in companies that are growing EPS. Aflac managed to grow EPS by 16% per year, over three years. That growth rate is fairly good, assuming the company can keep it up.

Careful consideration of revenue growth and earnings before interest and taxation (EBIT) margins can help inform a view on the sustainability of the recent profit growth. Our analysis has highlighted that Aflac's revenue from operations did not account for all of their revenue in the previous 12 months, so our analysis of its margins might not accurately reflect the underlying business. Despite the relatively flat revenue figures, shareholders will be pleased to see EBIT margins have grown from 29% to 35% in the last 12 months. That's a real positive.

In the chart below, you can see how the company has grown earnings and revenue, over time. For finer detail, click on the image.

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 Aflac?

Are Aflac Insiders Aligned With All Shareholders?

Owing to the size of Aflac, we wouldn't expect insiders to hold a significant proportion of the company. But thanks to their investment in the company, it's pleasing to see that there are still incentives to align their actions with the shareholders. Notably, they have an enviable stake in the company, worth US$462m. We note that this amounts to 0.8% of the company, which may be small owing to the sheer size of Aflac but it's still worth mentioning. This still shows shareholders there is a degree of alignment between management and themselves.

Does Aflac Deserve A Spot On Your Watchlist?

One positive for Aflac is that it is growing EPS. That's nice to see. For those who are looking for a little more than this, the high level of insider ownership enhances our enthusiasm for this growth. These two factors are a huge highlight for the company which should be a strong contender your watchlists. It's still necessary to consider the ever-present spectre of investment risk. We've identified 1 warning sign with Aflac , and understanding this should be part of your investment process.

There's always the possibility of doing well buying stocks that are not growing earnings and do not have insiders buying shares. But for those who consider these important metrics, we encourage you to check out companies that do have those features. You can access a tailored list of companies which have demonstrated growth backed by significant insider holdings.

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

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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.