Every investor on earth makes bad calls sometimes. But you want to avoid the really big losses like the plague. So take a moment to sympathize with the long term shareholders of Cerus Corporation (NASDAQ:CERS), who have seen the share price tank a massive 80% over a three year period. That'd be enough to cause even the strongest minds some disquiet. The more recent news is of little comfort, with the share price down 63% in a year. Shareholders have had an even rougher run lately, with the share price down 35% in the last 90 days. We really hope anyone holding through that price crash has a diversified portfolio. Even when you lose money, you don't have to lose the lesson.
Given the past week has been tough on shareholders, let's investigate the fundamentals and see what we can learn.
Check out our latest analysis for Cerus
Cerus wasn't profitable in the last twelve months, it is unlikely we'll see a strong correlation between its share price and its earnings per share (EPS). Arguably revenue is our next best option. When a company doesn't make profits, we'd generally expect to see good revenue growth. That's because fast revenue growth can be easily extrapolated to forecast profits, often of considerable size.
In the last three years, Cerus saw its revenue grow by 24% per year, compound. That's well above most other pre-profit companies. So on the face of it we're really surprised to see the share price down 22% a year in the same time period. You'd want to take a close look at the balance sheet, as well as the losses. Sometimes fast revenue growth doesn't lead to profits. If the company is low on cash, it may have to raise capital soon.
The graphic below depicts how earnings and revenue have changed over time (unveil the exact values by clicking on the image).
You can see how its balance sheet has strengthened (or weakened) over time in this free interactive graphic.
A Different Perspective
Investors in Cerus had a tough year, with a total loss of 63%, against a market gain of about 18%. However, keep in mind that even the best stocks will sometimes underperform the market over a twelve month period. Regrettably, last year's performance caps off a bad run, with the shareholders facing a total loss of 12% per year over five years. Generally speaking long term share price weakness can be a bad sign, though contrarian investors might want to research the stock in hope of a turnaround. I find it very interesting to look at share price over the long term as a proxy for business performance. But to truly gain insight, we need to consider other information, too. Even so, be aware that Cerus is showing 3 warning signs in our investment analysis , you should know about...
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Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on American exchanges.
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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.