We Think IO Biotech (NASDAQ:IOBT) Needs To Drive Business Growth Carefully

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. 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.

Given this risk, we thought we'd take a look at whether IO Biotech (NASDAQ:IOBT) shareholders should be worried about its 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). Let's start with an examination of the business' cash, relative to its cash burn.

Check out our latest analysis for IO Biotech

When Might IO Biotech Run Out Of Money?

A company's cash runway is calculated by dividing its cash hoard by its cash burn. When IO Biotech last reported its balance sheet in September 2021, it had zero debt and cash worth US$45m. In the last year, its cash burn was US$25m. Therefore, from September 2021 it had roughly 22 months of cash runway. 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. Depicted below, you can see how its cash holdings have changed over time.

How Is IO Biotech's Cash Burn Changing Over Time?

IO Biotech didn't record any revenue over the last year, indicating that it's an early stage company still developing its 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. The skyrocketing cash burn up 153% year on year certainly tests our nerves. It's fair to say that sort of rate of increase cannot be maintained for very long, without putting pressure on the balance sheet. 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.

Can IO Biotech Raise More Cash Easily?

Given its cash burn trajectory, IO Biotech 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 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).

IO Biotech has a market capitalisation of US$205m and burnt through US$25m last year, which is 12% of the company's market value. As a result, we'd venture that the company could raise more cash for growth without much trouble, albeit at the cost of some dilution.

Is IO Biotech's Cash Burn A Worry?

Even though its increasing cash burn makes us a little nervous, we are compelled to mention that we thought IO Biotech's cash runway was relatively promising. Cash burning companies are always on the riskier side of things, but after considering all of the factors discussed in this short piece, we're not too worried about its rate of cash burn. On another note, we conducted an in-depth investigation of the company, and identified 5 warning signs for IO Biotech (3 make us uncomfortable!) that you should be aware of before investing here.

Of course IO Biotech 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 that insiders are buying.

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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.