Here's Why Praxis Precision Medicines (NASDAQ:PRAX) Must Use Its Cash Wisely

There's no doubt that money can be made by owning shares of unprofitable businesses. 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?

So should Praxis Precision Medicines (NASDAQ:PRAX) 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. The first step is to compare its cash burn with its cash reserves, to give us its 'cash runway'.

Our analysis indicates that PRAX is potentially overvalued!

Does Praxis Precision Medicines Have A Long 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. In June 2022, Praxis Precision Medicines had US$165m in cash, and was debt-free. In the last year, its cash burn was US$182m. That means it had a cash runway of around 11 months as of June 2022. 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. The image below shows how its cash balance has been changing over the last few years.

How Is Praxis Precision Medicines' Cash Burn Changing Over Time?

Because Praxis Precision Medicines isn't currently generating revenue, we consider it an early-stage 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. In fact, it ramped its spending strongly over the last year, increasing cash burn by 102%. It's fair to say that sort of rate of increase cannot be maintained for very long, without putting pressure on the balance sheet. Clearly, however, the crucial factor is whether the company will grow its business going forward. 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 Praxis Precision Medicines To Raise More Cash For Growth?

Since its cash burn is moving in the wrong direction, Praxis Precision Medicines 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. 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).

Praxis Precision Medicines has a market capitalisation of US$75m and burnt through US$182m last year, which is 243% of the company's market value. That suggests the company may have some funding difficulties, and we'd be very wary of the stock.

So, Should We Worry About Praxis Precision Medicines' Cash Burn?

We must admit that we don't think Praxis Precision Medicines is in a very strong position, when it comes to its cash burn. Although we can understand if some shareholders find its cash runway acceptable, we can't ignore the fact that we consider its cash burn relative to its market cap to be downright troublesome. Once we consider the metrics mentioned in this article together, we're left with very little confidence in the company's ability to manage its cash burn, and we think it will probably need more money. On another note, Praxis Precision Medicines has 6 warning signs (and 3 which don't sit too well with us) 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 interesting companies, 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.