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, 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.

Given this risk, we thought we'd take a look at whether Paradigm Biopharmaceuticals (ASX:PAR) shareholders should 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. First, we'll determine its cash runway by comparing its cash burn with its cash reserves.

View our latest analysis for Paradigm Biopharmaceuticals

How Long Is Paradigm Biopharmaceuticals' Cash Runway?

A company's cash runway is the amount of time it would take to burn through its cash reserves at its current cash burn rate. Paradigm Biopharmaceuticals has such a small amount of debt that we'll set it aside, and focus on the AU$86m in cash it held at December 2020. In the last year, its cash burn was AU$24m. So it had a cash runway of about 3.7 years from December 2020. A runway of this length affords the company the time and space it needs to develop the business. Depicted below, you can see how its cash holdings have changed over time.

How Is Paradigm Biopharmaceuticals' Cash Burn Changing Over Time?

Although Paradigm Biopharmaceuticals reported revenue of AU$3.1m last year, it didn't actually have any revenue from operations. To us, that makes it a pre-revenue company, so we'll look to its cash burn trajectory as an assessment of its cash burn situation. The skyrocketing cash burn up 126% year on year certainly tests our nerves. That sort of spending growth rate can't continue for very long before it causes balance sheet weakness, generally speaking. 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.

Can Paradigm Biopharmaceuticals Raise More Cash Easily?

Given its cash burn trajectory, Paradigm Biopharmaceuticals 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. Many companies end up issuing new shares to fund future 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.

Since it has a market capitalisation of AU$467m, Paradigm Biopharmaceuticals' AU$24m in cash burn equates to about 5.0% of its 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.

How Risky Is Paradigm Biopharmaceuticals' Cash Burn Situation?

As you can probably tell by now, we're not too worried about Paradigm Biopharmaceuticals' cash burn. For example, we think its cash runway suggests that the company is on a good path. Although we do find its increasing cash burn to be a bit of a negative, once we consider the other metrics mentioned in this article together, the overall picture is one we are comfortable with. After taking into account the various metrics mentioned in this report, we're pretty comfortable with how the company is spending its cash, as it seems on track to meet its needs over the medium term. An in-depth examination of risks revealed 3 warning signs for Paradigm Biopharmaceuticals that readers should think about before committing capital to this stock.

If you would prefer to check out another company with better fundamentals, then do not miss this free list of interesting companies, that have HIGH return on equity and low debt or this list of stocks which are all forecast to grow.

This article by Simply Wall St is general in nature. 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.

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