Cerence Inc. (NASDAQ:CRNC) shareholders that were waiting for something to happen have been dealt a blow with a 33% share price drop in the last month. Looking at the bigger picture, even after this poor month the stock is up 36% in the last year.

Following the heavy fall in price, Cerence's price-to-sales (or "P/S") ratio of 1.4x might make it look like a strong buy right now compared to the wider Software industry in the United States, where around half of the companies have P/S ratios above 4.6x and even P/S above 11x are quite common. However, the P/S might be quite low for a reason and it requires further investigation to determine if it's justified.

How Has Cerence Performed Recently?

While the industry has experienced revenue growth lately, Cerence's revenue has gone into reverse gear, which is not great. Perhaps the P/S remains low as investors think the prospects of strong revenue growth aren't on the horizon. So while you could say the stock is cheap, investors will be looking for improvement before they see it as good value.

Keen to find out how analysts think Cerence's future stacks up against the industry? In that case, our free report is a great place to start.

What Are Revenue Growth Metrics Telling Us About The Low P/S?

In order to justify its P/S ratio, Cerence would need to produce anemic growth that's substantially trailing the industry.

In reviewing the last year of financials, we were disheartened to see the company's revenues fell to the tune of 31%. The last three years don't look nice either as the company has shrunk revenue by 33% in aggregate. So unfortunately, we have to acknowledge that the company has not done a great job of growing revenue over that time.

Looking ahead now, revenue is anticipated to climb by 3.8% during the coming year according to the five analysts following the company. That's shaping up to be materially lower than the 21% growth forecast for the broader industry.

In light of this, it's understandable that Cerence's P/S sits below the majority of other companies. Apparently many shareholders weren't comfortable holding on while the company is potentially eyeing a less prosperous future.

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

Having almost fallen off a cliff, Cerence's share price has pulled its P/S way down as well. Using the price-to-sales ratio alone to determine if you should sell your stock isn't sensible, however it can be a practical guide to the company's future prospects.

As expected, our analysis of Cerence's analyst forecasts confirms that the company's underwhelming revenue outlook is a major contributor to its low P/S. At this stage investors feel the potential for an improvement in revenue isn't great enough to justify a higher P/S ratio. The company will need a change of fortune to justify the P/S rising higher in the future.

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.