We're Keeping An Eye On Sana Biotechnology's (NASDAQ:SANA) Cash Burn Rate

Just because a business does not make any money, does not mean that the stock will go down. For example, although software-as-a-service business Salesforce.com lost money for years while it grew recurring revenue, if you held shares since 2005, you'd have done very well indeed. Nonetheless, only a fool would ignore the risk that a loss making company burns through its cash too quickly.

So should Sana Biotechnology (NASDAQ:SANA) shareholders be worried about its cash burn? For the purpose of this article, we'll define cash burn as the amount of cash the company is spending each year to fund its growth (also called its negative free cash flow). First, we'll determine its cash runway by comparing its cash burn with its cash reserves.

See our latest analysis for Sana Biotechnology

Does Sana Biotechnology Have A Long Cash Runway?

A company's cash runway is calculated by dividing its cash hoard by its cash burn. As at September 2022, Sana Biotechnology had cash of US$486m and no debt. In the last year, its cash burn was US$346m. That means it had a cash runway of around 17 months as of September 2022. 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. You can see how its cash balance has changed over time in the image below.

How Is Sana Biotechnology's Cash Burn Changing Over Time?

Because Sana Biotechnology isn't currently generating revenue, we consider it an early-stage business. So while we can't look to sales to understand growth, we can look at how the cash burn is changing to understand how expenditure is trending over time. During the last twelve months, its cash burn actually ramped up 63%. While this spending increase is no doubt intended to drive growth, if the trend continues the company's cash runway will shrink very quickly. Clearly, however, the crucial factor is whether the company will grow its business going forward. For that reason, it makes a lot of sense to take a look at our analyst forecasts for the company.

How Easily Can Sana Biotechnology Raise Cash?

Given its cash burn trajectory, Sana Biotechnology shareholders may wish to consider how easily it could raise more cash, despite its solid cash runway. Generally speaking, a listed business can raise new cash through issuing shares or taking on debt. Commonly, a business will sell new shares in itself to raise cash and drive 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.

Sana Biotechnology has a market capitalisation of US$697m and burnt through US$346m last year, which is 50% of the company's market value. From this perspective, it seems that the company spent a huge amount relative to its market value, and we'd be very wary of a painful capital raising.

So, Should We Worry About Sana Biotechnology's Cash Burn?

Even though its cash burn relative to its market cap makes us a little nervous, we are compelled to mention that we thought Sana Biotechnology's cash runway was relatively promising. Looking at the factors mentioned in this short report, we do think that its cash burn is a bit risky, and it does make us slightly nervous about the stock. Separately, we looked at different risks affecting the company and spotted 5 warning signs for Sana Biotechnology (of which 2 are significant!) you should know about.

Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of companies insiders are buying, and this list of stocks growth stocks (according to analyst forecasts)

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.