We're Keeping An Eye On Pulse Biosciences' (NASDAQ:PLSE) Cash Burn Rate

Just because a business does not make any money, does not mean that the stock will go down. For example, although Amazon.com made losses for many years after listing, if you had bought and held the shares since 1999, you would have made a fortune. Nonetheless, only a fool would ignore the risk that a loss making company burns through its cash too quickly.

So should Pulse Biosciences (NASDAQ:PLSE) shareholders be worried about its cash burn? For the purposes of this article, cash burn is the annual rate at which an unprofitable company spends cash to fund its growth; its negative free cash flow. We'll start by comparing its cash burn with its cash reserves in order to calculate its cash runway.

View our latest analysis for Pulse Biosciences

Does Pulse Biosciences Have A Long Cash Runway?

You can calculate a company's cash runway by dividing the amount of cash it has by the rate at which it is spending that cash. In March 2024, Pulse Biosciences had US$35m in cash, and was debt-free. Importantly, its cash burn was US$36m over the trailing twelve months. Therefore, from March 2024 it had roughly 12 months of cash runway. To be frank, this kind of short runway puts us on edge, as it indicates the company must reduce its cash burn significantly, or else raise cash imminently. The image below shows how its cash balance has been changing over the last few years.

How Is Pulse Biosciences' Cash Burn Changing Over Time?

Pulse Biosciences didn't record any revenue over the last year, indicating that it's an early stage company still developing its 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. It's possible that the 4.7% reduction in cash burn over the last year is evidence of management tightening their belts as cash reserves deplete. Pulse Biosciences makes us a little nervous due to its lack of substantial operating revenue. We prefer most of the stocks on this list of stocks that analysts expect to grow.

How Easily Can Pulse Biosciences Raise Cash?

While Pulse Biosciences is showing a solid reduction in its cash burn, it's still worth considering how easily it could raise more cash, even just to fuel faster growth. 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. By comparing a company's annual cash burn to its total market capitalisation, we can estimate roughly how many shares it would have to issue in order to run the company for another year (at the same burn rate).

Since it has a market capitalisation of US$381m, Pulse Biosciences' US$36m in cash burn equates to about 9.5% of its market value. Given that is a rather small percentage, it would probably be really easy for the company to fund another year's growth by issuing some new shares to investors, or even by taking out a loan.

So, Should We Worry About Pulse Biosciences' Cash Burn?

Even though its cash runway makes us a little nervous, we are compelled to mention that we thought Pulse Biosciences' cash burn relative to its market cap was relatively promising. We don't think its cash burn is particularly problematic, but after considering the range of factors in this article, we do think shareholders should be monitoring how it changes over time. On another note, we conducted an in-depth investigation of the company, and identified 4 warning signs for Pulse Biosciences (3 are a bit unpleasant!) that you should be aware of before investing here.

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.