The five-year decline in earnings might be taking its toll on First Sensor (ETR:SIS) shareholders as stock falls 8.5% over the past week

While First Sensor AG (ETR:SIS) shareholders are probably generally happy, the stock hasn't had particularly good run recently, with the share price falling 10% in the last quarter. On the bright side the returns have been quite good over the last half decade. After all, the share price is up a market-beating 41% in that time.

While this past week has detracted from the company's five-year return, let's look at the recent trends of the underlying business and see if the gains have been in alignment.

See our latest analysis for First Sensor

We don't think that First Sensor's modest trailing twelve month profit has the market's full attention at the moment. We think revenue is probably a better guide. Generally speaking, we'd consider a stock like this alongside loss-making companies, simply because the quantum of the profit is so low. It would be hard to believe in a more profitable future without growing revenues.

In the last 5 years First Sensor saw its revenue shrink by 6.5% per year. Despite the lack of revenue growth, the stock has returned a respectable 7%, compound, over that time. To us that suggests that there probably isn't a lot of correlation between the past revenue performance and the share price, but a closer look at analyst forecasts and the bottom line may well explain a lot.

The company's revenue and earnings (over time) are depicted in the image below (click to see the exact numbers).

You can see how its balance sheet has strengthened (or weakened) over time in this free interactive graphic.

What About Dividends?

As well as measuring the share price return, investors should also consider the total shareholder return (TSR). The TSR incorporates the value of any spin-offs or discounted capital raisings, along with any dividends, based on the assumption that the dividends are reinvested. It's fair to say that the TSR gives a more complete picture for stocks that pay a dividend. We note that for First Sensor the TSR over the last 5 years was 47%, 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

First Sensor shareholders are down 3.1% for the year (even including dividends), but the market itself is up 16%. However, keep in mind that even the best stocks will sometimes underperform the market over a twelve month period. On the bright side, long term shareholders have made money, with a gain of 8% 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. Take risks, for example - First Sensor has 2 warning signs (and 1 which is concerning) we think you should know about.

We will like First Sensor better if we see some big insider buys. While we wait, check out this free list of undervalued stocks (mostly small caps) with considerable, recent, insider buying.

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