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. Indeed, TAO Synergies (NASDAQ:TAOX) stock is up 196% in the last year, providing strong gains for shareholders. 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 notwithstanding the buoyant share price, we think it's well worth asking whether TAO Synergies' cash burn is too risky. 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.

When Might TAO Synergies Run Out Of Money?

A company's cash runway is calculated by dividing its cash hoard by its cash burn. As at December 2025, TAO Synergies had cash of US$5.5m and no debt. Importantly, its cash burn was US$6.4m over the trailing twelve months. That means it had a cash runway of around 10 months as of December 2025. To be frank, this kind of short runway puts us on edge, as it indicates the company must reduce its cash burn significantly, or else raise cash imminently. Depicted below, you can see how its cash holdings have changed over time.

How Is TAO Synergies' Cash Burn Changing Over Time?

In our view, TAO Synergies doesn't yet produce significant amounts of operating revenue, since it reported just US$299k in the last twelve months. As a result, we think it's a bit early to focus on the revenue growth, so we'll limit ourselves to looking at how the cash burn is changing over time. With the cash burn rate up 31% in the last year, it seems that the company is ratcheting up investment in the business over time. However, the company's true cash runway will therefore be shorter than suggested above, if spending continues to increase. TAO Synergies makes us a little nervous due to its lack of substantial operating revenue. So we'd generally prefer stocks from this list of stocks that have analysts forecasting growth.

How Easily Can TAO Synergies Raise Cash?

Since its cash burn is moving in the wrong direction, TAO Synergies shareholders may wish to think ahead to when the company may need to raise more cash. Generally speaking, a listed business can raise new cash through issuing shares or taking on debt. 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 looking at a company's cash burn relative to its market capitalisation, we gain insight on how much shareholders would be diluted if the company needed to raise enough cash to cover another year's cash burn.

TAO Synergies has a market capitalisation of US$41m and burnt through US$6.4m last year, which is 16% of the company's market value. Given that situation, it's fair to say the company wouldn't have much trouble raising more cash for growth, but shareholders would be somewhat diluted.

How Risky Is TAO Synergies' Cash Burn Situation?

On this analysis of TAO Synergies' cash burn, we think its cash burn relative to its market cap was reassuring, while its cash runway has us a bit worried. Looking at the factors mentioned in this short report, we do think that its cash burn is a bit risky, and it does make us slightly nervous about the stock. On another note, TAO Synergies has 6 warning signs (and 4 which are significant) we think you should know about.

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)

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.