We're Keeping An Eye On 2seventy bio's (NASDAQ:TSVT) Cash Burn Rate

We can readily understand why investors are attracted to unprofitable companies. 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 history lauds those rare successes, those that fail are often forgotten; who remembers Pets.com?

Given this risk, we thought we'd take a look at whether 2seventy bio (NASDAQ:TSVT) shareholders should be worried about its cash burn. For the purposes of this article, cash burn is the annual rate at which an unprofitable company spends cash to fund its growth; its negative free cash flow. The first step is to compare its cash burn with its cash reserves, to give us its 'cash runway'.

See our latest analysis for 2seventy bio

When Might 2seventy bio Run Out Of Money?

A company's cash runway is calculated by dividing its cash hoard by its cash burn. As at June 2022, 2seventy bio had cash of US$358m and no debt. In the last year, its cash burn was US$237m. Therefore, from June 2022 it had roughly 18 months of cash runway. 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 Well Is 2seventy bio Growing?

On balance, we think it's mildly positive that 2seventy bio trimmed its cash burn by 2.6% over the last twelve months. On top of that, operating revenue was up 20%, making for a heartening combination Considering the factors above, the company doesn’t fare badly when it comes to assessing how it is changing over time. 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.

Can 2seventy bio Raise More Cash Easily?

2seventy bio seems to be in a fairly good position, in terms of cash burn, but we still think it's worthwhile considering how easily it could raise more money if it wanted to. 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. 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.

2seventy bio's cash burn of US$237m is about 43% of its US$554m market capitalisation. From this perspective, it seems that the company spent a huge amount relative to its market value, and we'd be very wary of a painful capital raising.

How Risky Is 2seventy bio's Cash Burn Situation?

On this analysis of 2seventy bio's cash burn, we think its revenue growth was reassuring, while its cash burn relative to its market cap has us a bit worried. Even though we don't think it has a problem with its cash burn, the analysis we've done in this article does suggest that shareholders should give some careful thought to the potential cost of raising more money in the future. Readers need to have a sound understanding of business risks before investing in a stock, and we've spotted 3 warning signs for 2seventy bio that potential shareholders should take into account before putting money into a stock.

Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of companies insiders are buying, 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.