Tempus AI, Inc. (NASDAQ:TEM) shares have had a really impressive month, gaining 82% after a shaky period beforehand. While recent buyers may be laughing, long-term holders might not be as pleased since the recent gain only brings the stock back to where it started a year ago.

Following the firm bounce in price, when almost half of the companies in the United States' Life Sciences industry have price-to-sales ratios (or "P/S") below 3.4x, you may consider Tempus AI as a stock not worth researching with its 16.8x P/S ratio. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the highly elevated P/S.

Check out our latest analysis for Tempus AI

How Tempus AI Has Been Performing

Recent times have been advantageous for Tempus AI 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. However, if this isn't the case, investors might get caught out paying too much for the stock.

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

Do Revenue Forecasts Match The High P/S Ratio?

In order to justify its P/S ratio, Tempus AI would need to produce outstanding growth that's well in excess of the industry.

Taking a look back first, we see that the company grew revenue by an impressive 32% last year. Pleasingly, revenue has also lifted 124% in aggregate from three years ago, thanks to the last 12 months of growth. Accordingly, shareholders would have definitely welcomed those medium-term rates of revenue growth.

Shifting to the future, estimates from the four analysts covering the company suggest revenue should grow by 38% each year over the next three years. Meanwhile, the rest of the industry is forecast to only expand by 6.8% per year, which is noticeably less attractive.

In light of this, it's understandable that Tempus AI's P/S sits above the majority of other companies. Apparently shareholders aren't keen to offload something that is potentially eyeing a more prosperous future.

The Bottom Line On Tempus AI's P/S

Tempus AI's P/S has grown nicely over the last month thanks to a handy boost in the share price. Generally, our preference is to limit the use of the price-to-sales ratio to establishing what the market thinks about the overall health of a company.

We've established that Tempus AI maintains its high P/S on the strength of its forecasted revenue growth being higher than the the rest of the Life Sciences industry, as expected. It appears that shareholders are confident in the company's future revenues, which is propping up the P/S. Unless the analysts have really missed the mark, these strong revenue forecasts should keep the share price buoyant.

Don't forget that there may be other risks. For instance, we've identified 3 warning signs for Tempus AI that you should be aware of.

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).

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