Companies Like Rex Minerals (ASX:RXM) Are In A Position To Invest In Growth

We can readily understand why investors are attracted to unprofitable companies. For example, biotech and mining exploration companies often lose money for years before finding success with a new treatment or mineral discovery. But the harsh reality is that very many loss making companies burn through all their cash and go bankrupt.

So should Rex Minerals (ASX:RXM) 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 Rex Minerals

How Long Is Rex Minerals' Cash Runway?

A company's cash runway is calculated by dividing its cash hoard by its cash burn. As at December 2021, Rex Minerals had cash of AU$53m and no debt. In the last year, its cash burn was AU$7.4m. That means it had a cash runway of about 7.1 years as of December 2021. While this is only one measure of its cash burn situation, it certainly gives us the impression that holders have nothing to worry about. The image below shows how its cash balance has been changing over the last few years.

How Is Rex Minerals' Cash Burn Changing Over Time?

Rex Minerals 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 21%, 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. Rex Minerals makes us a little nervous due to its lack of substantial operating revenue. So we'd generally prefer stocks from this list of stocks that have analysts forecasting growth.

How Hard Would It Be For Rex Minerals To Raise More Cash For Growth?

While Rex Minerals 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. Issuing new shares, or taking on debt, are the most common ways for a listed company to raise more money for its business. Many companies end up issuing new shares to fund future 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.

Rex Minerals has a market capitalisation of AU$142m and burnt through AU$7.4m last year, which is 5.2% 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.

So, Should We Worry About Rex Minerals' Cash Burn?

As you can probably tell by now, we're not too worried about Rex Minerals' 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. Looking at all the measures in this article, together, we're not worried about its rate of cash burn; the company seems well on top of its medium-term spending needs. On another note, Rex Minerals has 3 warning signs (and 2 which make us uncomfortable) 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.