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 Allogene Therapeutics (NASDAQ:ALLO) shareholders be worried about its cash burn? In this article, we define cash burn as its annual (negative) free cash flow, which is the amount of money a company spends each year to fund its growth. First, we'll determine its cash runway by comparing its cash burn with its cash reserves.

When Might Allogene Therapeutics Run Out Of Money?

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 June 2024, Allogene Therapeutics had US$445m in cash, and was debt-free. Looking at the last year, the company burnt through US$229m. So it had a cash runway of approximately 23 months from June 2024. While that cash runway isn't too concerning, sensible holders would be peering into the distance, and considering what happens if the company runs out of cash. You can see how its cash balance has changed over time in the image below.

How Is Allogene Therapeutics' Cash Burn Changing Over Time?

In our view, Allogene Therapeutics doesn't yet produce significant amounts of operating revenue, since it reported just US$43k in the last twelve months. As a result, we think it's a bit early to focus on the revenue growth, so we'll limit ourselves to looking at how the cash burn is changing over time. With cash burn dropping by 5.2% it seems management feel the company is spending enough to advance its business plans at an appropriate pace. Clearly, however, the crucial factor is whether the company will grow its business going forward. So you might want to take a peek at how much the company is expected to grow in the next few years.

How Easily Can Allogene Therapeutics Raise Cash?

Even though it has reduced its cash burn recently, shareholders should still consider how easy it would be for Allogene Therapeutics to raise more cash in the future. Companies can raise capital through either debt or equity. Many companies end up issuing new shares to fund future 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.

Allogene Therapeutics has a market capitalisation of US$517m and burnt through US$229m last year, which is 44% of the company's market value. 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).

So, Should We Worry About Allogene Therapeutics' Cash Burn?

On this analysis of Allogene Therapeutics' cash burn, we think its cash runway 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. Taking a deeper dive, we've spotted 4 warning signs for Allogene Therapeutics you should be aware of, and 1 of them is significant.

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.