Some CellSource Co., Ltd. (TSE:4880) Shareholders Look For Exit As Shares Take 25% Pounding

Unfortunately for some shareholders, the CellSource Co., Ltd. (TSE:4880) share price has dived 25% in the last thirty days, prolonging recent pain. Instead of being rewarded, shareholders who have already held through the last twelve months are now sitting on a 39% share price drop.

In spite of the heavy fall in price, you could still be forgiven for thinking CellSource is a stock not worth researching with a price-to-sales ratios (or "P/S") of 3.8x, considering almost half the companies in Japan's Life Sciences industry have P/S ratios below 2.6x. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the elevated P/S.

Check out our latest analysis for CellSource

How Has CellSource Performed Recently?

While the industry has experienced revenue growth lately, CellSource's revenue has gone into reverse gear, which is not great. It might be that many expect the dour revenue performance to recover substantially, which has kept the P/S from collapsing. If not, then existing shareholders may be extremely nervous about the viability of the share price.

Is There Enough Revenue Growth Forecasted For CellSource?

CellSource's P/S ratio would be typical for a company that's expected to deliver solid growth, and importantly, perform better than the industry.

In reviewing the last year of financials, we were disheartened to see the company's revenues fell to the tune of 3.4%. Still, the latest three year period has seen an excellent 49% overall rise in revenue, in spite of its unsatisfying short-term performance. Although it's been a bumpy ride, it's still fair to say the revenue growth recently has been more than adequate for the company.

Turning to the outlook, the next three years should generate growth of 12% per annum as estimated by the three analysts watching the company. Meanwhile, the rest of the industry is forecast to expand by 18% per annum, which is noticeably more attractive.

With this in consideration, we believe it doesn't make sense that CellSource's P/S is outpacing its industry peers. It seems most investors are hoping for a turnaround in the company's business prospects, but the analyst cohort is not so confident this will happen. There's a good chance these shareholders are setting themselves up for future disappointment if the P/S falls to levels more in line with the growth outlook.

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

CellSource's P/S remain high even after its stock plunged. 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.

It comes as a surprise to see CellSource trade at such a high P/S given the revenue forecasts look less than stellar. The weakness in the company's revenue estimate doesn't bode well for the elevated P/S, which could take a fall if the revenue sentiment doesn't improve. This places shareholders' investments at significant risk and potential investors in danger of paying an excessive premium.

Before you settle on your opinion, we've discovered 3 warning signs for CellSource that you should be aware of.

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.