Nitto Boseki's (TSE:3110) three-year earnings growth trails the 32% YoY shareholder returns

The most you can lose on any stock (assuming you don't use leverage) is 100% of your money. But if you buy shares in a really great company, you can more than double your money. For example, the Nitto Boseki Co., Ltd. (TSE:3110) share price has soared 115% in the last three years. How nice for those who held the stock! It's also up 20% in about a month.

The past week has proven to be lucrative for Nitto Boseki investors, so let's see if fundamentals drove the company's three-year performance.

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In his essay The Superinvestors of Graham-and-Doddsville Warren Buffett described how share prices do not always rationally reflect the value of a business. By comparing earnings per share (EPS) and share price changes over time, we can get a feel for how investor attitudes to a company have morphed over time.

During three years of share price growth, Nitto Boseki achieved compound earnings per share growth of 28% per year. This EPS growth is remarkably close to the 29% average annual increase in the share price. This observation indicates that the market's attitude to the business hasn't changed all that much. Quite to the contrary, the share price has arguably reflected the EPS growth.

The company's earnings per share (over time) is depicted in the image below (click to see the exact numbers).

We know that Nitto Boseki has improved its bottom line lately, but is it going to grow revenue? You could check out this free report showing analyst revenue forecasts.

What About Dividends?

As well as measuring the share price return, investors should also consider the total shareholder return (TSR). The TSR is a return calculation that accounts for the value of cash dividends (assuming that any dividend received was reinvested) and the calculated value of any discounted capital raisings and spin-offs. Arguably, the TSR gives a more comprehensive picture of the return generated by a stock. We note that for Nitto Boseki the TSR over the last 3 years was 128%, which is better than the share price return mentioned above. The dividends paid by the company have thusly boosted the total shareholder return.

A Different Perspective

Nitto Boseki shareholders are down 19% for the year (even including dividends), but the market itself is up 6.2%. Even the share prices of good stocks drop sometimes, but we want to see improvements in the fundamental metrics of a business, before getting too interested. Longer term investors wouldn't be so upset, since they would have made 1.4%, each year, over five years. If the fundamental data continues to indicate long term sustainable growth, the current sell-off could be an opportunity worth considering. While it is well worth considering the different impacts that market conditions can have on the share price, there are other factors that are even more important. For instance, we've identified 1 warning sign for Nitto Boseki that you should be aware of.

If you would prefer to check out another company -- one with potentially superior financials -- then do not miss this free list of companies that have proven they can grow earnings.

Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on Japanese exchanges.

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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.