There's no doubt that money can be made by owning shares of unprofitable businesses. 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. Nonetheless, only a fool would ignore the risk that a loss making company burns through its cash too quickly.

So, the natural question for Weebit Nano (ASX:WBT) 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). We'll start by comparing its cash burn with its cash reserves in order to calculate its cash runway.

See our latest analysis for Weebit Nano

How Long Is Weebit Nano's 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, Weebit Nano had AU$97m in cash, and was debt-free. In the last year, its cash burn was AU$22m. So it had a cash runway of about 4.4 years from December 2024. A runway of this length affords the company the time and space it needs to develop the business. Importantly, if we extrapolate recent cash burn trends, the cash runway would be noticeably longer. You can see how its cash balance has changed over time in the image below.

How Is Weebit Nano's Cash Burn Changing Over Time?

In our view, Weebit Nano doesn't yet produce significant amounts of operating revenue, since it reported just AU$1.5m in the last twelve months. Therefore, for the purposes of this analysis we'll focus on how the cash burn is tracking. Even though it doesn't get us excited, the 30% reduction in cash burn year on year does suggest the company can continue operating for quite some 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 Easily Can Weebit Nano Raise Cash?

While Weebit Nano is showing a solid reduction in its cash burn, it's still worth considering how easily it could raise more cash, even just to fuel faster growth. 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.

Weebit Nano has a market capitalisation of AU$437m and burnt through AU$22m last year, which is 5.1% 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.

How Risky Is Weebit Nano's Cash Burn Situation?

As you can probably tell by now, we're not too worried about Weebit Nano's cash burn. For example, we think its cash runway suggests that the company is on a good path. Its cash burn reduction wasn't quite as good, but was still rather encouraging! 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 2 warning signs for Weebit Nano you should be aware of, and 1 of them can't be ignored.

Of course Weebit Nano may not be the best stock to buy. So you may wish to see this free collection of companies boasting high return on equity, or this list of stocks with high insider ownership.

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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.