Here's Why We're Watching Pyxis Oncology's (NASDAQ:PYXS) Cash Burn Situation

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, the natural question for Pyxis Oncology (NASDAQ:PYXS) shareholders is whether they should be concerned by its rate of cash burn. In this report, we will consider the company's annual negative free cash flow, henceforth referring to it as the 'cash burn'. The first step is to compare its cash burn with its cash reserves, to give us its 'cash runway'.

Trump has pledged to "unleash" American oil and gas and these 15 US stocks have developments that are poised to benefit.

How Long Is Pyxis Oncology's Cash Runway?

A company's cash runway is calculated by dividing its cash hoard by its cash burn. When Pyxis Oncology last reported its March 2025 balance sheet in May 2025, it had zero debt and cash worth US$105m. Looking at the last year, the company burnt through US$59m. So it had a cash runway of approximately 21 months from March 2025. That's not too bad, but it's fair to say the end of the cash runway is in sight, unless cash burn reduces drastically. The image below shows how its cash balance has been changing over the last few years.

View our latest analysis for Pyxis Oncology

How Is Pyxis Oncology's Cash Burn Changing Over Time?

Pyxis Oncology didn't record any revenue over the last year, indicating that it's an early stage company still developing its business. Nonetheless, we can still examine its cash burn trajectory as part of our assessment of its cash burn situation. As it happens, the company's cash burn reduced by 11% over the last year, which suggests that management are maintaining a fairly steady rate of business development, albeit with a slight decrease in spending. While the past is always worth studying, it is the future that matters most of all. So you might want to take a peek at how much the company is expected to grow in the next few years.

Can Pyxis Oncology Raise More Cash Easily?

While Pyxis Oncology 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. Issuing new shares, or taking on debt, are the most common ways for a listed company to raise more money for its business. One of the main advantages held by publicly listed companies is that they can sell shares to investors to raise cash and fund growth. By comparing a company's annual cash burn to its total market capitalisation, we can estimate roughly how many shares it would have to issue in order to run the company for another year (at the same burn rate).

Pyxis Oncology's cash burn of US$59m is about 81% of its US$74m market capitalisation. Given just how high that expenditure is, relative to the company's market value, we think there's an elevated risk of funding distress, and we would be very nervous about holding the stock.

So, Should We Worry About Pyxis Oncology's Cash Burn?

Even though its cash burn relative to its market cap makes us a little nervous, we are compelled to mention that we thought Pyxis Oncology's cash runway was relatively promising. Summing up, we think the Pyxis Oncology's cash burn is a risk, based on the factors we mentioned in this article. Taking a deeper dive, we've spotted 4 warning signs for Pyxis Oncology 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 companies with significant insider holdings, and this list of stocks growth stocks (according to analyst forecasts)

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

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.