Stock Analysis

Investors Don't See Light At End Of Kalray S.A.'s (EPA:ALKAL) Tunnel And Push Stock Down 25%

Kalray S.A. (EPA:ALKAL) shares have retraced a considerable 25% in the last month, reversing a fair amount of their solid recent performance. Instead of being rewarded, shareholders who have already held through the last twelve months are now sitting on a 36% share price drop.

After such a large drop in price, it would be understandable if you think Kalray is a stock with good investment prospects with a price-to-sales ratios (or "P/S") of 0.2x, considering almost half the companies in France's Semiconductor industry have P/S ratios above 1.6x. Although, it's not wise to just take the P/S at face value as there may be an explanation why it's limited.

Check out our latest analysis for Kalray

ps-multiple-vs-industry
ENXTPA:ALKAL Price to Sales Ratio vs Industry November 21st 2025
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What Does Kalray's P/S Mean For Shareholders?

Recent times have been pleasing for Kalray as its revenue has risen in spite of the industry's average revenue going into reverse. Perhaps the market is expecting future revenue performance to follow the rest of the industry downwards, which has kept the P/S suppressed. If not, then existing shareholders have reason to be quite optimistic about the future direction of the share price.

If you'd like to see what analysts are forecasting going forward, you should check out our free report on Kalray.

How Is Kalray's Revenue Growth Trending?

The only time you'd be truly comfortable seeing a P/S as low as Kalray's is when the company's growth is on track to lag the industry.

Retrospectively, the last year delivered virtually the same number to the company's top line as the year before. Although pleasingly revenue has lifted 103% in aggregate from three years ago, notwithstanding the last 12 months. Therefore, it's fair to say the revenue growth recently has been great for the company, but investors will want to ask why it has slowed to such an extent.

Shifting to the future, estimates from the three analysts covering the company suggest revenue growth is heading into negative territory, declining 72% over the next year. Meanwhile, the broader industry is forecast to expand by 6.2%, which paints a poor picture.

With this in consideration, we find it intriguing that Kalray's P/S is closely matching its industry peers. Nonetheless, there's no guarantee the P/S has reached a floor yet with revenue going in reverse. Even just maintaining these prices could be difficult to achieve as the weak outlook is weighing down the shares.

What Does Kalray's P/S Mean For Investors?

The southerly movements of Kalray's shares means its P/S is now sitting at a pretty low level. While the price-to-sales ratio shouldn't be the defining factor in whether you buy a stock or not, it's quite a capable barometer of revenue expectations.

It's clear to see that Kalray maintains its low P/S on the weakness of its forecast for sliding revenue, as expected. At this stage investors feel the potential for an improvement in revenue isn't great enough to justify a higher P/S ratio. It's hard to see the share price rising strongly in the near future under these circumstances.

Before you take the next step, you should know about the 5 warning signs for Kalray (3 are significant!) that we have uncovered.

Of course, profitable companies with a history of great earnings growth are generally safer bets. So you may wish to see this free collection of other companies that have reasonable P/E ratios and have grown earnings strongly.

Valuation is complex, but we're here to simplify it.

Discover if Kalray might be undervalued or overvalued with our detailed analysis, featuring fair value estimates, potential risks, dividends, insider trades, and its financial condition.

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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.