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. 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 should Solid Biosciences (NASDAQ:SLDB) shareholders be worried about its cash burn? In this report, we will consider the company's annual negative free cash flow, henceforth referring to it as the 'cash burn'. Let's start with an examination of the business' cash, relative to its cash burn.
How Long Is Solid Biosciences' Cash Runway?
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 June 2026, Solid Biosciences had US$378m in cash, and was debt-free. Importantly, its cash burn was US$188m over the trailing twelve months. So it had a cash runway of about 2.0 years from June 2026. Notably, analysts forecast that Solid Biosciences will break even (at a free cash flow level) in about 4 years. That means unless the company reduces its cash burn quickly, it may well look to raise more cash. You can see how its cash balance has changed over time in the image below.
View our latest analysis for Solid Biosciences
How Is Solid Biosciences' Cash Burn Changing Over Time?
Solid 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. During the last twelve months, its cash burn actually ramped up 52%. While this spending increase is no doubt intended to drive growth, if the trend continues the company's cash runway will shrink very quickly. While the past is always worth studying, it is the future that matters most of all. So you might want to take a peek at how much the company is expected to grow in the next few years.
Can Solid Biosciences Raise More Cash Easily?
Given its cash burn trajectory, Solid Biosciences 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.
Since it has a market capitalisation of US$686m, Solid Biosciences' US$188m in cash burn equates to about 27% of its market value. That's not insignificant, and if the company had to sell enough shares to fund another year's growth at the current share price, you'd likely witness fairly costly dilution.
Is Solid Biosciences' Cash Burn A Worry?
On this analysis of Solid Biosciences' cash burn, we think its cash runway was reassuring, while its increasing cash burn has us a bit worried. One real positive is that analysts are forecasting that the company will reach breakeven. 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. Separately, we looked at different risks affecting the company and spotted 3 warning signs for Solid Biosciences (of which 2 don't sit too well with us!) you should know about.
Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of interesting companies, and this list of stocks growth stocks (according to analyst forecasts)
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