We're Keeping An Eye On aTyr Pharma's (NASDAQ:LIFE) Cash Burn Rate

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 Amazon.com made losses for many years after listing, if you had bought and held the shares since 1999, you would have made a fortune. 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 aTyr Pharma (NASDAQ:LIFE) 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. Let's start with an examination of the business' cash, relative to its cash burn.

Check out our latest analysis for aTyr Pharma

When Might aTyr Pharma Run Out Of Money?

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 aTyr Pharma last reported its balance sheet in September 2022, it had zero debt and cash worth US$77m. In the last year, its cash burn was US$40m. Therefore, from September 2022 it had roughly 23 months of cash runway. While that cash runway isn't too concerning, sensible holders would be peering into the distance, and considering what happens if the company runs out of cash. Depicted below, you can see how its cash holdings have changed over time.

How Is aTyr Pharma's Cash Burn Changing Over Time?

aTyr Pharma 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. 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. 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 Hard Would It Be For aTyr Pharma To Raise More Cash For Growth?

Given its cash burn trajectory, aTyr Pharma shareholders may wish to consider how easily it could raise more cash, despite its solid cash runway. Issuing new shares, or taking on debt, are the most common ways for a listed company to raise more money for its business. One of the main advantages held by publicly listed companies is that they can sell shares to investors to raise cash and fund 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.

Since it has a market capitalisation of US$68m, aTyr Pharma's US$40m in cash burn equates to about 59% of its market value. That's high expenditure relative to the value of the entire company, so if it does have to issue shares to fund more growth, that could end up really hurting shareholders returns (through significant dilution).

So, Should We Worry About aTyr Pharma's Cash Burn?

On this analysis of aTyr Pharma's cash burn, we think its cash runway was reassuring, while its cash burn relative to its market cap has us a bit worried. Summing up, we think the aTyr Pharma's cash burn is a risk, based on the factors we mentioned in this article. Separately, we looked at different risks affecting the company and spotted 4 warning signs for aTyr Pharma (of which 1 is a bit concerning!) 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.