Just because a business does not make any money, does not mean that the stock will go down. Indeed, Sera Prognostics (NASDAQ:SERA) stock is up 169% in the last year, providing strong gains for shareholders. But while the successes are well known, investors should not ignore the very many unprofitable companies that simply burn through all their cash and collapse.
So notwithstanding the buoyant share price, we think it's well worth asking whether Sera Prognostics' cash burn is too risky. In this article, we define cash burn as its annual (negative) free cash flow, which is the amount of money a company spends each year to fund its growth. The first step is to compare its cash burn with its cash reserves, to give us its 'cash runway'.
When Might Sera Prognostics Run Out Of Money?
A cash runway is defined as the length of time it would take a company to run out of money if it kept spending at its current rate of cash burn. As at December 2023, Sera Prognostics had cash of US$49m and no debt. Looking at the last year, the company burnt through US$27m. Therefore, from December 2023 it had roughly 22 months of cash runway. That's not too bad, but it's fair to say the end of the cash runway is in sight, unless cash burn reduces drastically. Depicted below, you can see how its cash holdings have changed over time.
![debt-equity-history-analysis](https://usnewsfile.moomoo.com/public/MM-PersistNewsContentImage/7781/20240508/0-a8da7a9d45411fb9d154d90d4d36dd63-0-f80e3526c8895df63c3f409484bbad6b.png/big)
How Is Sera Prognostics' Cash Burn Changing Over Time?
In our view, Sera Prognostics doesn't yet produce significant amounts of operating revenue, since it reported just US$306k in the last twelve months. Therefore, for the purposes of this analysis we'll focus on how the cash burn is tracking. Even though it doesn't get us excited, the 23% reduction in cash burn year on year does suggest the company can continue operating for quite some time. Clearly, however, the crucial factor is whether the company will grow its business going forward. So you might want to take a peek at how much the company is expected to grow in the next few years.
How Hard Would It Be For Sera Prognostics To Raise More Cash For Growth?
Even though it has reduced its cash burn recently, shareholders should still consider how easy it would be for Sera Prognostics to raise more cash in the future. Generally speaking, a listed business can raise new cash through issuing shares or taking on debt. Many companies end up issuing new shares to fund future growth. We can compare a company's cash burn to its market capitalisation to get a sense for how many new shares a company would have to issue to fund one year's operations.
Sera Prognostics' cash burn of US$27m is about 8.8% of its US$309m market capitalisation. That's a low proportion, so we figure the company would be able to raise more cash to fund growth, with a little dilution, or even to simply borrow some money.
So, Should We Worry About Sera Prognostics' Cash Burn?
Sera Prognostics appears to be in pretty good health when it comes to its cash burn situation. One the one hand we have its solid cash runway, while on the other it can also boast very strong cash burn relative to its market cap. Considering all the factors discussed in this article, we're not overly concerned about the company's cash burn, although we do think shareholders should keep an eye on how it develops. On another note, Sera Prognostics has 5 warning signs (and 1 which is a bit concerning) we think you should know about.
If you would prefer to check out another company with better fundamentals, then do not miss this free list of interesting companies, that have HIGH return on equity and low debt or this list of stocks which are all forecast to grow.
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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.