We Think Cardiol Therapeutics (TSE:CRDL) Needs To Drive Business Growth Carefully

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. Nonetheless, only a fool would ignore the risk that a loss making company burns through its cash too quickly.

So should Cardiol Therapeutics (TSE:CRDL) shareholders be worried about its cash burn? For the purpose of this article, we'll define cash burn as the amount of cash the company is spending each year to fund its growth (also called its negative free cash flow). We'll start by comparing its cash burn with its cash reserves in order to calculate its cash runway.

Check out our latest analysis for Cardiol Therapeutics

SWOT Analysis for Cardiol Therapeutics

When Might Cardiol Therapeutics Run Out Of Money?

A company's cash runway is calculated by dividing its cash hoard by its cash burn. In March 2023, Cardiol Therapeutics had CA$49m in cash, and was debt-free. Importantly, its cash burn was CA$27m over the trailing twelve months. Therefore, from March 2023 it had roughly 22 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. You can see how its cash balance has changed over time in the image below.

How Is Cardiol Therapeutics' Cash Burn Changing Over Time?

Cardiol Therapeutics didn't record any revenue over the last year, indicating that it's an early stage company still developing its business. Nonetheless, we can still examine its cash burn trajectory as part of our assessment of its cash burn situation. With the cash burn rate up 5.2% 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. 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 Easily Can Cardiol Therapeutics Raise Cash?

Since its cash burn is increasing (albeit only slightly), Cardiol Therapeutics shareholders should still be mindful of the possibility it will require more cash in the future. Companies can raise capital through either debt or equity. 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).

Cardiol Therapeutics has a market capitalisation of CA$58m and burnt through CA$27m last year, which is 46% of the company's 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).

Is Cardiol Therapeutics' Cash Burn A Worry?

On this analysis of Cardiol Therapeutics' cash burn, we think its cash runway was reassuring, while its cash burn relative to its market cap has us a bit worried. We don't think its cash burn is particularly problematic, but after considering the range of factors in this article, we do think shareholders should be monitoring how it changes over time. Taking a deeper dive, we've spotted 5 warning signs for Cardiol Therapeutics you should be aware of, and 1 of them makes us a bit uncomfortable.

Of course Cardiol Therapeutics may not be the best stock to buy. So you may wish to see this free collection of companies boasting high return on equity, or this list of stocks that insiders are buying.

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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.