We're Keeping An Eye On Silence Therapeutics' (NASDAQ:SLN) 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. Having said that, unprofitable companies are risky because they could potentially burn through all their cash and become distressed.

So, the natural question for Silence Therapeutics (NASDAQ:SLN) shareholders is whether they should be concerned by its rate of 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). The first step is to compare its cash burn with its cash reserves, to give us its 'cash runway'.

Check out our latest analysis for Silence Therapeutics

Does Silence Therapeutics Have A Long Cash Runway?

A company's cash runway is the amount of time it would take to burn through its cash reserves at its current cash burn rate. In December 2024, Silence Therapeutics had UK£147m in cash, and was debt-free. Looking at the last year, the company burnt through UK£68m. Therefore, from December 2024 it had 2.2 years of cash runway. Arguably, that's a prudent and sensible length of runway to have. The image below shows how its cash balance has been changing over the last few years.

How Well Is Silence Therapeutics Growing?

At first glance it's a bit worrying to see that Silence Therapeutics actually boosted its cash burn by 37%, year on year. The silver lining is that revenue was up 37%, showing the business is growing at the top line. Considering the factors above, the company doesn’t fare badly when it comes to assessing how it is changing over time. While the past is always worth studying, it is the future that matters most of all. For that reason, it makes a lot of sense to take a look at our analyst forecasts for the company.

How Hard Would It Be For Silence Therapeutics To Raise More Cash For Growth?

Silence Therapeutics seems to be in a fairly good position, in terms of cash burn, but we still think it's worthwhile considering how easily it could raise more money if it wanted to. Companies can raise capital through either debt or equity. 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).

Silence Therapeutics' cash burn of UK£68m is about 41% of its UK£167m market capitalisation. That's high expenditure relative to the value of the entire company, so if it does have to issue shares to fund more growth, that could end up really hurting shareholders returns (through significant dilution).

Is Silence Therapeutics' Cash Burn A Worry?

On this analysis of Silence Therapeutics' cash burn, we think its revenue growth was reassuring, while its cash burn relative to its market cap has us a bit worried. Even though we don't think it has a problem with its cash burn, the analysis we've done in this article does suggest that shareholders should give some careful thought to the potential cost of raising more money in the future. An in-depth examination of risks revealed 3 warning signs for Silence Therapeutics that readers should think about before committing capital to this stock.

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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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.