Here's Why We're A Bit Worried About LungLife AI's (LON:LLAI) Cash Burn Situation

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. Having said that, unprofitable companies are risky because they could potentially burn through all their cash and become distressed.

Given this risk, we thought we'd take a look at whether LungLife AI (LON:LLAI) shareholders should 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). First, we'll determine its cash runway by comparing its cash burn with its cash reserves.

View our latest analysis for LungLife AI

How Long Is LungLife AI's Cash Runway?

A company's cash runway is calculated by dividing its cash hoard by its cash burn. As at June 2022, LungLife AI had cash of US$11m and no debt. Looking at the last year, the company burnt through US$12m. Therefore, from June 2022 it had roughly 11 months of cash runway. Importantly, the one analyst we see covering the stock thinks that LungLife AI will reach cashflow breakeven in 4 years. That means unless the company reduces its cash burn quickly, it may well look to raise more cash. You can see how its cash balance has changed over time in the image below.

How Is LungLife AI's Cash Burn Changing Over Time?

Although LungLife AI had revenue of US$99k in the last twelve months, its operating revenue was only US$99k in that time period. We don't think that's enough operating revenue for us to understand too much from revenue growth rates, since the company is growing off a low base. So we'll focus on the cash burn, today. Its cash burn positively exploded in the last year, up 278%. Given that sharp increase in spending, the company's cash runway will shrink rapidly as it depletes its cash reserves. 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 LungLife AI Raise More Cash Easily?

Given its cash burn trajectory, LungLife AI shareholders should already be thinking about how easy it might be for it to raise further cash in the future. Generally speaking, a listed business can raise new cash through issuing shares or taking on debt. Commonly, a business will sell new shares in itself to raise cash and drive 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 US$29m, LungLife AI's US$12m in cash burn equates to about 40% of its 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).

So, Should We Worry About LungLife AI's Cash Burn?

LungLife AI is not in a great position when it comes to its cash burn situation. While its cash runway wasn't too bad, its increasing cash burn does leave us rather nervous. One real positive is that at least one analyst is forecasting that the company will reach breakeven. After looking at that range of measures, we think shareholders should be extremely attentive to how the company is using its cash, as the cash burn makes us uncomfortable. Taking a deeper dive, we've spotted 5 warning signs for LungLife AI you should be aware of, and 1 of them makes us a bit uncomfortable.

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.

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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.