It's not a stretch to say that Prestige Consumer Healthcare Inc.'s (NYSE:PBH) price-to-sales (or "P/S") ratio of 2.9x right now seems quite "middle-of-the-road" for companies in the Pharmaceuticals industry in the United States, where the median P/S ratio is around 2.7x. However, investors might be overlooking a clear opportunity or potential setback if there is no rational basis for the P/S.

How Prestige Consumer Healthcare Has Been Performing

While the industry has experienced revenue growth lately, Prestige Consumer Healthcare's revenue has gone into reverse gear, which is not great. One possibility is that the P/S ratio is moderate because investors think this poor revenue performance will turn around. However, if this isn't the case, investors might get caught out paying too much for the stock.

Want the full picture on analyst estimates for the company? Then our free report on Prestige Consumer Healthcare will help you uncover what's on the horizon.

Do Revenue Forecasts Match The P/S Ratio?

Prestige Consumer Healthcare's P/S ratio would be typical for a company that's only expected to deliver moderate growth, and importantly, perform in line with the industry.

Taking a look back first, we see that there was hardly any revenue growth to speak of for the company over the past year. Fortunately, a few good years before that means that it was still able to grow revenue by 19% in total over the last three years. Accordingly, shareholders probably wouldn't have been overly satisfied with the unstable medium-term growth rates.

Turning to the outlook, the next three years should generate growth of 1.7% each year as estimated by the seven analysts watching the company. Meanwhile, the rest of the industry is forecast to expand by 17% per annum, which is noticeably more attractive.

In light of this, it's curious that Prestige Consumer Healthcare's P/S sits in line with the majority of other companies. Apparently many investors in the company are less bearish than analysts indicate and aren't willing to let go of their stock right now. These shareholders may be setting themselves up for future disappointment if the P/S falls to levels more in line with the growth outlook.

The Final Word

It's argued the price-to-sales ratio is an inferior measure of value within certain industries, but it can be a powerful business sentiment indicator.

Given that Prestige Consumer Healthcare's revenue growth projections are relatively subdued in comparison to the wider industry, it comes as a surprise to see it trading at its current P/S ratio. When we see companies with a relatively weaker revenue outlook compared to the industry, we suspect the share price is at risk of declining, sending the moderate P/S lower. A positive change is needed in order to justify the current price-to-sales ratio.

It's always necessary to consider the ever-present spectre of investment risk. We've identified 1 warning sign with Prestige Consumer Healthcare, and understanding should be part of your investment process.

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.

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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.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com