Synaptics' (NASDAQ:SYNA) earnings have declined over three years, contributing to shareholders 46% loss

Synaptics Incorporated (NASDAQ:SYNA) shareholders should be happy to see the share price up 12% in the last month. But that doesn't change the fact that the returns over the last three years have been less than pleasing. Truth be told the share price declined 46% in three years and that return, Dear Reader, falls short of what you could have got from passive investing with an index fund.

While the last three years has been tough for Synaptics shareholders, this past week has shown signs of promise. So let's look at the longer term fundamentals and see if they've been the driver of the negative returns.

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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. One imperfect but simple way to consider how the market perception of a company has shifted is to compare the change in the earnings per share (EPS) with the share price movement.

During five years of share price growth, Synaptics moved from a loss to profitability. We would usually expect to see the share price rise as a result. So given the share price is down it's worth checking some other metrics too.

We think that the revenue decline over three years, at a rate of 24% per year, probably had some shareholders looking to sell. And that's not surprising, since it seems unlikely that EPS growth can continue for long in the absence of revenue growth.

You can see how earnings and revenue have changed over time in the image below (click on the chart to see the exact values).

We like that insiders have been buying shares in the last twelve months. Even so, future earnings will be far more important to whether current shareholders make money. You can see what analysts are predicting for Synaptics in this interactive graph of future profit estimates.

A Different Perspective

While the broader market gained around 14% in the last year, Synaptics shareholders lost 23%. 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. On the bright side, long term shareholders have made money, with a gain of 2% per year over half a decade. It could be that the recent sell-off is an opportunity, so it may be worth checking the fundamental data for signs of a long term growth trend. 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 example, we've discovered 2 warning signs for Synaptics (1 is a bit unpleasant!) that you should be aware of before investing here.

Synaptics is not the only stock insiders are buying. So take a peek at this free list of small cap companies at attractive valuations which insiders have been buying.

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