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. Having said that, unprofitable companies are risky because they could potentially burn through all their cash and become distressed.

So, the natural question for Allakos (NASDAQ:ALLK) shareholders is whether they should be concerned by its rate of 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 Allakos

Does Allakos 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. As at June 2022, Allakos had cash of US$212m and no debt. Looking at the last year, the company burnt through US$350m. That means it had a cash runway of around 7 months as of June 2022. That's quite a short cash runway, indicating the company must either reduce its annual cash burn or replenish its cash. We should note, however, that if we extrapolate recent trends in its cash burn, then its cash runway would get a lot longer. The image below shows how its cash balance has been changing over the last few years.

How Is Allakos' Cash Burn Changing Over Time?

Allakos 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. In fact, it ramped its spending strongly over the last year, increasing cash burn by 101%. It's fair to say that sort of rate of increase cannot be maintained for very long, without putting pressure on the balance sheet. 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 Easily Can Allakos Raise Cash?

Given its cash burn trajectory, Allakos shareholders should already be thinking about how easy it might be for it to raise further cash in the future. 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 looking at a company's cash burn relative to its market capitalisation, we gain insight on how much shareholders would be diluted if the company needed to raise enough cash to cover another year's cash burn.

Allakos' cash burn of US$350m is about 71% of its US$495m market capitalisation. Given how large that cash burn is, relative to the market value of the entire company, we'd consider it to be a high risk stock, with the real possibility of extreme dilution.

How Risky Is Allakos' Cash Burn Situation?

As you can probably tell by now, we're rather concerned about Allakos' cash burn. Take, for example, its cash burn relative to its market cap, which suggests the company may have difficulty funding itself, in the future. While not as bad as its cash burn relative to its market cap, its cash runway is also a concern, and considering everything mentioned above, we're struggling to find much to be optimistic about. The measures we've considered in this article lead us to believe its cash burn is actually quite concerning, and its weak cash position seems likely to cost shareholders one way or another. On another note, Allakos has 5 warning signs (and 2 which are a bit unpleasant) we think you should know about.

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.