When close to half the companies in the Medical Equipment industry in the United States have price-to-sales ratios (or "P/S") below 3.2x, you may consider Inari Medical, Inc. (NASDAQ:NARI) as a stock to potentially avoid with its 5.1x P/S ratio. Although, it's not wise to just take the P/S at face value as there may be an explanation why it's as high as it is.

How Inari Medical Has Been Performing

Recent times have been advantageous for Inari Medical as its revenues have been rising faster than most other companies. The P/S is probably high because investors think this strong revenue performance will continue. If not, then existing shareholders might be a little nervous about the viability of the share price.

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

Is There Enough Revenue Growth Forecasted For Inari Medical?

The only time you'd be truly comfortable seeing a P/S as high as Inari Medical's is when the company's growth is on track to outshine the industry.

If we review the last year of revenue growth, the company posted a terrific increase of 26%. Pleasingly, revenue has also lifted 206% in aggregate from three years ago, thanks to the last 12 months of growth. Therefore, it's fair to say the revenue growth recently has been superb for the company.

Looking ahead now, revenue is anticipated to climb by 18% each year during the coming three years according to the ten analysts following the company. With the industry only predicted to deliver 10% each year, the company is positioned for a stronger revenue result.

With this in mind, it's not hard to understand why Inari Medical's P/S is high relative to its industry peers. It seems most investors are expecting this strong future growth and are willing to pay more for the stock.

The Key Takeaway

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.

Our look into Inari Medical shows that its P/S ratio remains high on the merit of its strong future revenues. It appears that shareholders are confident in the company's future revenues, which is propping up the P/S. It's hard to see the share price falling strongly in the near future under these circumstances.

A lot of potential risks can sit within a company's balance sheet. Our free balance sheet analysis for Inari Medical with six simple checks will allow you to discover any risks that could be an issue.

It's important to make sure you look for a great company, not just the first idea you come across. So if growing profitability aligns with your idea of a great company, take a peek at this free list of interesting companies with strong recent earnings growth (and a low P/E).

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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