Those who invested in DexCom (NASDAQ:DXCM) five years ago are up 459%

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We think all investors should try to buy and hold high quality multi-year winners. And we've seen some truly amazing gains over the years. To wit, the DexCom, Inc. (NASDAQ:DXCM) share price has soared 459% over five years. This just goes to show the value creation that some businesses can achieve. It's also good to see the share price up 45% over the last quarter. The company reported its financial results recently; you can catch up on the latest numbers by reading our company report.

Let's take a look at the underlying fundamentals over the longer term, and see if they've been consistent with shareholders returns.

View our latest analysis for DexCom

There is no denying that markets are sometimes efficient, but prices do not always reflect underlying business performance. 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 the last half decade, DexCom became profitable. That kind of transition can be an inflection point that justifies a strong share price gain, just as we have seen here.

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

earnings-per-share-growth
earnings-per-share-growth

We know that DexCom has improved its bottom line over the last three years, but what does the future have in store? Take a more thorough look at DexCom's financial health with this free report on its balance sheet.

A Different Perspective

DexCom shareholders are up 21% for the year. But that return falls short of the market. If we look back over five years, the returns are even better, coming in at 41% per year for five years. Maybe the share price is just taking a breather while the business executes on its growth strategy. 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 4 warning signs for DexCom (1 makes us a bit uncomfortable) that you should be aware of.

If you like to buy stocks alongside management, then you might just love this free list of companies. (Hint: insiders have been buying them).

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

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.

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