Just because a business does not make any money, does not mean that the stock will go down. 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. Having said that, unprofitable companies are risky because they could potentially burn through all their cash and become distressed.
So, the natural question for TMS (TSE:4891) 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.
A cash runway is defined as the length of time it would take a company to run out of money if it kept spending at its current rate of cash burn. When TMS last reported its August 2025 balance sheet in October 2025, it had zero debt and cash worth JP¥3.1b. In the last year, its cash burn was JP¥563m. So it had a cash runway of about 5.5 years from August 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. You can see how its cash balance has changed over time in the image below.
View our latest analysis for TMS
TMS 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. While it hardly paints a picture of imminent growth, the fact that it has reduced its cash burn by 39% over the last year suggests some degree of prudence. 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.
Even though it has reduced its cash burn recently, shareholders should still consider how easy it would be for TMS to raise more cash in the future. 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. 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.
TMS has a market capitalisation of JP¥6.5b and burnt through JP¥563m last year, which is 8.7% 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.
As you can probably tell by now, we're not too worried about TMS' cash burn. In particular, we think its cash runway stands out as evidence that the company is well on top of its spending. Its cash burn reduction wasn't quite as good, but was still rather encouraging! 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 3 warning signs for TMS you should be aware of, and 1 of them can't be ignored.
Of course TMS 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.