We can readily understand why investors are attracted to unprofitable companies. For example, Capitan Silver (CVE:CAPT) shareholders have done very well over the last year, with the share price soaring by 130%. Having said that, unprofitable companies are risky because they could potentially burn through all their cash and become distressed.
So notwithstanding the buoyant share price, we think it's well worth asking whether Capitan Silver's cash burn is too risky. 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. First, we'll determine its cash runway by comparing its cash burn with its cash reserves.
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. In March 2025, Capitan Silver had CA$3.9m in cash, and was debt-free. Importantly, its cash burn was CA$3.3m over the trailing twelve months. Therefore, from March 2025 it had roughly 14 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. The image below shows how its cash balance has been changing over the last few years.
See our latest analysis for Capitan Silver
Because Capitan Silver 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. The skyrocketing cash burn up 129% year on year certainly tests our nerves. That sort of spending growth rate can't continue for very long before it causes balance sheet weakness, generally speaking. Admittedly, we're a bit cautious of Capitan Silver due to its lack of significant operating revenues. So we'd generally prefer stocks from this list of stocks that have analysts forecasting growth.
Given its cash burn trajectory, Capitan Silver 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. 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).
Capitan Silver's cash burn of CA$3.3m is about 7.1% of its CA$47m market capitalisation. 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.
On this analysis of Capitan Silver's cash burn, we think its cash burn relative to its market cap was reassuring, while its increasing cash burn has us a bit worried. 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, Capitan Silver has 5 warning signs (and 2 which are concerning) we think you should know about.
Of course Capitan Silver may not be the best stock to buy. So you may wish to see this free collection of companies boasting high return on equity, or this list of stocks with high insider ownership.
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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.