There's no doubt that money can be made by owning shares of unprofitable businesses. 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 the harsh reality is that very many loss making companies burn through all their cash and go bankrupt.

So should Tyra Biosciences (NASDAQ:TYRA) shareholders be worried about its 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. Let's start with an examination of the business' cash, relative to its cash burn.

View our latest analysis for Tyra Biosciences

Does Tyra Biosciences Have A Long Cash Runway?

A company's cash runway is calculated by dividing its cash hoard by its cash burn. In June 2024, Tyra Biosciences had US$374m in cash, and was debt-free. In the last year, its cash burn was US$64m. That means it had a cash runway of about 5.8 years as of June 2024. Notably, however, analysts think that Tyra Biosciences will break even (at a free cash flow level) before then. In that case, it may never reach the end of its cash runway. You can see how its cash balance has changed over time in the image below.

How Is Tyra Biosciences' Cash Burn Changing Over Time?

Tyra Biosciences 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. Over the last year its cash burn actually increased by 47%, which suggests that management are increasing investment in future growth, but not too quickly. That's not necessarily a bad thing, but investors should be mindful of the fact that will shorten the cash runway. Clearly, however, the crucial factor is whether the company will grow its business going forward. For that reason, it makes a lot of sense to take a look at our analyst forecasts for the company.

How Easily Can Tyra Biosciences Raise Cash?

While Tyra Biosciences does have a solid cash runway, its cash burn trajectory may have some shareholders thinking ahead to when the company may need to raise more cash. Companies can raise capital through either debt or equity. 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).

Tyra Biosciences has a market capitalisation of US$1.4b and burnt through US$64m last year, which is 4.5% of the company's market value. That's a low proportion, so we figure the company would be able to raise more cash to fund growth, with a little dilution, or even to simply borrow some money.

How Risky Is Tyra Biosciences' Cash Burn Situation?

As you can probably tell by now, we're not too worried about Tyra Biosciences' cash burn. In particular, we think its cash runway stands out as evidence that the company is well on top of its spending. Although its increasing cash burn does give us reason for pause, the other metrics we discussed in this article form a positive picture overall. One real positive is that analysts are forecasting that the company will reach breakeven. After taking into account the various metrics mentioned in this report, we're pretty comfortable with how the company is spending its cash, as it seems on track to meet its needs over the medium term. Taking a deeper dive, we've spotted 4 warning signs for Tyra Biosciences you should be aware of, and 2 of them are concerning.

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.