Tatung (TWSE:2371) delivers shareholders stellar 18% CAGR over 5 years, surging 5.0% in the last week alone

The most you can lose on any stock (assuming you don't use leverage) is 100% of your money. But on the bright side, you can make far more than 100% on a really good stock. For instance, the price of Tatung Co., Ltd. (TWSE:2371) stock is up an impressive 131% over the last five years. Better yet, the share price has risen 5.0% in the last week.

Since the stock has added NT$5.1b to its market cap in the past week alone, let's see if underlying performance has been driving long-term returns.

See our latest analysis for Tatung

There is no denying that markets are sometimes efficient, but prices do not always reflect underlying business performance. One way to examine how market sentiment has changed over time is to look at the interaction between a company's share price and its earnings per share (EPS).

During the five years of share price growth, Tatung moved from a loss to profitability. That kind of transition can be an inflection point that justifies a strong share price gain, just as we have seen here. Since the company was unprofitable five years ago, but not three years ago, it's worth taking a look at the returns in the last three years, too. Indeed, the Tatung share price has gained 48% in three years. In the same period, EPS is up 249% per year. This EPS growth is higher than the 14% average annual increase in the share price over the same three years. Therefore, it seems the market has moderated its expectations for growth, somewhat.

You can see below how EPS has changed over time (discover the exact values by clicking on the image).

We know that Tatung has improved its bottom line over the last three years, but what does the future have in store? It might be well worthwhile taking a look at our free report on how its financial position has changed over time.

A Different Perspective

Tatung provided a TSR of 13% over the last twelve months. Unfortunately this falls short of the market return. On the bright side, the longer term returns (running at about 18% a year, over half a decade) look better. It's quite possible the business continues to execute with prowess, even as the share price gains are slowing. I find it very interesting to look at share price over the long term as a proxy for business performance. But to truly gain insight, we need to consider other information, too. Even so, be aware that Tatung is showing 1 warning sign in our investment analysis , you should know about...

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 Taiwanese 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.