We can readily understand why investors are attracted to unprofitable companies. 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. 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 Biodyne (KOSDAQ:314930) 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.
Does Biodyne Have A Long 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 Biodyne last reported its September 2025 balance sheet in November 2025, it had zero debt and cash worth ₩20b. In the last year, its cash burn was ₩1.7b. That means it had a cash runway of very many years as of September 2025. While this is only one measure of its cash burn situation, it certainly gives us the impression that holders have nothing to worry about. Depicted below, you can see how its cash holdings have changed over time.
Check out our latest analysis for Biodyne
Is Biodyne's Revenue Growing?
Given that Biodyne actually had positive free cash flow last year, before burning cash this year, we'll focus on its operating revenue to get a measure of the business trajectory. Although it's hardly brilliant growth, it's good to see the company grew revenue by 9.0% in the last year. In reality, this article only makes a short study of the company's growth data. You can take a look at how Biodyne has developed its business over time by checking this visualization of its revenue and earnings history.
How Hard Would It Be For Biodyne To Raise More Cash For Growth?
While Biodyne is showing solid revenue growth, 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. 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).
Biodyne's cash burn of ₩1.7b is about 0.4% of its ₩462b market capitalisation. So it could almost certainly just borrow a little to fund another year's growth, or else easily raise the cash by issuing a few shares.
How Risky Is Biodyne's Cash Burn Situation?
It may already be apparent to you that we're relatively comfortable with the way Biodyne is burning through its cash. For example, we think its cash runway suggests that the company is on a good path. On this analysis its revenue growth was its weakest feature, but we are not concerned about it. 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 an in-depth view of risks, we've identified 1 warning sign for Biodyne that you should be aware of before investing.
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.