The past five years for Sinch (STO:SINCH) investors has not been profitable

Simply Wall St

While it may not be enough for some shareholders, we think it is good to see the Sinch AB (publ) (STO:SINCH) share price up 16% in a single quarter. But that is little comfort to those holding over the last half decade, sitting on a big loss. The share price has failed to impress anyone , down a sizable 61% during that time. So is the recent increase sufficient to restore confidence in the stock? Not yet. However, in the best case scenario (far from fait accompli), this improved performance might be sustained.

So let's have a look and see if the longer term performance of the company has been in line with the underlying business' progress.

To paraphrase Benjamin Graham: Over the short term the market is a voting machine, but over the long term it's a weighing machine. 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.

Over five years Sinch's earnings per share dropped significantly, falling to a loss, with the share price also lower. This was, in part, due to extraordinary items impacting earnings. At present it's hard to make valid comparisons between EPS and the share price. But we would generally expect a lower price, given the situation.

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

OM:SINCH Earnings Per Share Growth August 30th 2025

It's probably worth noting we've seen significant insider buying in the last quarter, which we consider a positive. On the other hand, we think the revenue and earnings trends are much more meaningful measures of the business. This free interactive report on Sinch's earnings, revenue and cash flow is a great place to start, if you want to investigate the stock further.

A Different Perspective

We regret to report that Sinch shareholders are down 0.6% for the year. Unfortunately, that's worse than the broader market decline of 0.007%. However, it could simply be that the share price has been impacted by broader market jitters. It might be worth keeping an eye on the fundamentals, in case there's a good opportunity. However, the loss over the last year isn't as bad as the 10% per annum loss investors have suffered over the last half decade. We would want clear information suggesting the company will grow, before taking the view that the share price will stabilize. If you want to research this stock further, the data on insider buying is an obvious place to start. You can click here to see who has been buying shares - and the price they paid.

There are plenty of other companies that have insiders buying up shares. You probably do not want to miss this free list of undervalued small cap companies that insiders are buying.

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