Just because a business does not make any money, does not mean that the stock will go down. For example, biotech and mining exploration companies often lose money for years before finding success with a new treatment or mineral discovery. Nonetheless, only a fool would ignore the risk that a loss making company burns through its cash too quickly.

Given this risk, we thought we'd take a look at whether Anavex Life Sciences (NASDAQ:AVXL) shareholders should 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. We'll start by comparing its cash burn with its cash reserves in order to calculate its cash runway.

View our latest analysis for Anavex Life Sciences

When Might Anavex Life Sciences Run Out Of Money?

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 September 2024, Anavex Life Sciences had US$132m in cash, and was debt-free. Looking at the last year, the company burnt through US$31m. So it had a cash runway of about 4.3 years from September 2024. Notably, however, analysts think that Anavex Life Sciences will break even (at a free cash flow level) before then. If that happens, then the length of its cash runway, today, would become a moot point. You can see how its cash balance has changed over time in the image below.

How Is Anavex Life Sciences' Cash Burn Changing Over Time?

Because Anavex Life Sciences isn't currently generating revenue, we consider it an early-stage business. Nonetheless, we can still examine its cash burn trajectory as part of our assessment of its cash burn situation. Over the last year its cash burn actually increased by 11%, which suggests that management are increasing investment in future growth, but not too quickly. However, the company's true cash runway will therefore be shorter than suggested above, if spending continues to increase. 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 Hard Would It Be For Anavex Life Sciences To Raise More Cash For Growth?

Given its cash burn trajectory, Anavex Life Sciences 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. Many companies end up issuing new shares to fund future 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.

Anavex Life Sciences has a market capitalisation of US$922m and burnt through US$31m last year, which is 3.3% of the company's market value. 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.

Is Anavex Life Sciences' Cash Burn A Worry?

It may already be apparent to you that we're relatively comfortable with the way Anavex Life Sciences is burning through its cash. For example, we think its cash runway suggests that the company is on a good path. Although its increasing cash burn does give us reason for pause, the other metrics we discussed in this article form a positive picture overall. It's clearly very positive to see that analysts are forecasting the company will break even fairly soon. After considering a range of factors in this article, we're pretty relaxed about its cash burn, since the company seems to be in a good position to continue to fund its growth. Taking a deeper dive, we've spotted 3 warning signs for Anavex Life Sciences you should be aware of, and 1 of them is a bit concerning.

Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of companies with significant insider holdings, 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.