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. 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 Tenaya Therapeutics (NASDAQ:TNYA) 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.

Check out our latest analysis for Tenaya Therapeutics

How Long Is Tenaya Therapeutics' 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. As at June 2024, Tenaya Therapeutics had cash of US$99m and no debt. Importantly, its cash burn was US$99m over the trailing twelve months. That means it had a cash runway of around 12 months as of June 2024. 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. The image below shows how its cash balance has been changing over the last few years.

How Is Tenaya Therapeutics' Cash Burn Changing Over Time?

Tenaya Therapeutics 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. With cash burn dropping by 12% it seems management feel the company is spending enough to advance its business plans at an appropriate pace. 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.

How Easily Can Tenaya Therapeutics Raise Cash?

While Tenaya Therapeutics is showing a solid reduction in its cash burn, it's still worth considering how easily it could raise more cash, even just to fuel faster growth. Generally speaking, a listed business can raise new cash through issuing shares or taking on debt. Commonly, a business will sell new shares in itself to raise cash and drive 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.

Tenaya Therapeutics' cash burn of US$99m is about 65% of its US$151m market capitalisation. That's very high expenditure relative to the company's size, suggesting it is an extremely high risk stock.

How Risky Is Tenaya Therapeutics' Cash Burn Situation?

On this analysis of Tenaya Therapeutics' cash burn, we think its cash burn reduction was reassuring, while its cash burn relative to its market cap has us a bit worried. After looking at that range of measures, we think shareholders should be extremely attentive to how the company is using its cash, as the cash burn makes us uncomfortable. On another note, Tenaya Therapeutics has 6 warning signs (and 2 which are potentially serious) we think you should know about.

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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.