The Universe Pharmaceuticals INC (NASDAQ:UPC) share price has fared very poorly over the last month, falling by a substantial 92%. For any long-term shareholders, the last month ends a year to forget by locking in a 74% share price decline.

Following the heavy fall in price, Universe Pharmaceuticals may look like a strong buying opportunity at present with its price-to-sales (or "P/S") ratio of 0.2x, considering almost half of all companies in the Pharmaceuticals industry in the United States have P/S ratios greater than 3x and even P/S higher than 11x aren't out of the ordinary. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the highly reduced P/S.

How Has Universe Pharmaceuticals Performed Recently?

As an illustration, revenue has deteriorated at Universe Pharmaceuticals over the last year, which is not ideal at all. Perhaps the market believes the recent revenue performance isn't good enough to keep up the industry, causing the P/S ratio to suffer. If you like the company, you'd be hoping this isn't the case so that you could potentially pick up some stock while it's out of favour.

How Is Universe Pharmaceuticals' Revenue Growth Trending?

Universe Pharmaceuticals' P/S ratio would be typical for a company that's expected to deliver very poor growth or even falling revenue, and importantly, perform much worse than the industry.

Taking a look back first, the company's revenue growth last year wasn't something to get excited about as it posted a disappointing decline of 22%. The last three years don't look nice either as the company has shrunk revenue by 31% in aggregate. Therefore, it's fair to say the revenue growth recently has been undesirable for the company.

In contrast to the company, the rest of the industry is expected to grow by 20% over the next year, which really puts the company's recent medium-term revenue decline into perspective.

With this in mind, we understand why Universe Pharmaceuticals' P/S is lower than most of its industry peers. Nonetheless, there's no guarantee the P/S has reached a floor yet with revenue going in reverse. There's potential for the P/S to fall to even lower levels if the company doesn't improve its top-line growth.

The Key Takeaway

Universe Pharmaceuticals' P/S looks about as weak as its stock price lately. 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.

Our examination of Universe Pharmaceuticals confirms that the company's shrinking revenue over the past medium-term is a key factor in its low price-to-sales ratio, given the industry is projected to grow. At this stage investors feel the potential for an improvement in revenue isn't great enough to justify a higher P/S ratio. If recent medium-term revenue trends continue, it's hard to see the share price moving strongly in either direction in the near future under these circumstances.

Before you take the next step, you should know about the 4 warning signs for Universe Pharmaceuticals that we have uncovered.

If strong companies turning a profit tickle your fancy, then you'll want to check out this free list of interesting companies that trade on a low P/E (but have proven they can grow earnings).

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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.