Even when a business is losing money, it's possible for shareholders to make money if they buy a good business at the right price. 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. Nonetheless, only a fool would ignore the risk that a loss making company burns through its cash too quickly.
So, the natural question for Infant Bacterial Therapeutics (STO:IBT B) shareholders is whether they should be concerned by its rate of 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.
You can calculate a company's cash runway by dividing the amount of cash it has by the rate at which it is spending that cash. When Infant Bacterial Therapeutics last reported its September 2025 balance sheet in November 2025, it had zero debt and cash worth kr165m. In the last year, its cash burn was kr61m. So it had a cash runway of about 2.7 years from September 2025. Arguably, that's a prudent and sensible length of runway to have. You can see how its cash balance has changed over time in the image below.
View our latest analysis for Infant Bacterial Therapeutics
Because Infant Bacterial Therapeutics isn't currently generating revenue, we consider it an early-stage 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. While it hardly paints a picture of imminent growth, the fact that it has reduced its cash burn by 55% over the last year suggests some degree of prudence. Infant Bacterial Therapeutics makes us a little nervous due to its lack of substantial operating revenue. We prefer most of the stocks on this list of stocks that analysts expect to grow.
There's no doubt Infant Bacterial Therapeutics' rapidly reducing cash burn brings comfort, but even if it's only hypothetical, it's always worth asking how easily it could raise more money to fund further growth. Companies can raise capital through either debt or equity. Commonly, a business will sell new shares in itself to raise cash and drive 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.
Since it has a market capitalisation of kr674m, Infant Bacterial Therapeutics' kr61m in cash burn equates to about 9.0% of its 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.
It may already be apparent to you that we're relatively comfortable with the way Infant Bacterial Therapeutics is burning through its cash. For example, we think its cash runway suggests that the company is on a good path. But it's fair to say that its cash burn relative to its market cap was also very reassuring. Looking at all the measures in this article, together, we're not worried about its rate of cash burn; the company seems well on top of its medium-term spending needs. Taking a deeper dive, we've spotted 4 warning signs for Infant Bacterial Therapeutics you should be aware of, and 2 of them are potentially serious.
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.