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We can readily understand why investors are attracted to unprofitable companies. 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. Nonetheless, only a fool would ignore the risk that a loss making company burns through its cash too quickly.
Given this risk, we thought we'd take a look at whether Opthea (ASX:OPT) 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. The first step is to compare its cash burn with its cash reserves, to give us its 'cash runway'.
Check out our latest analysis for Opthea
How Long Is Opthea's Cash Runway?
A company's cash runway is calculated by dividing its cash hoard by its cash burn. When Opthea last reported its balance sheet in June 2022, it had zero debt and cash worth US$45m. Importantly, its cash burn was US$71m over the trailing twelve months. Therefore, from June 2022 it had roughly 8 months of cash runway. Notably, analysts forecast that Opthea will break even (at a free cash flow level) in about 4 years. That means unless the company reduces its cash burn quickly, it may well look to raise more cash. Depicted below, you can see how its cash holdings have changed over time.
How Is Opthea's Cash Burn Changing Over Time?
In the last year, Opthea did book revenue of US$199k, but its revenue from operations was less, at just US$91k. 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. Over the last year its cash burn actually increased by a very significant 57%. While this spending increase is no doubt intended to drive growth, if the trend continues the company's cash runway will shrink very quickly. 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.
How Hard Would It Be For Opthea To Raise More Cash For Growth?
Since its cash burn is moving in the wrong direction, Opthea shareholders may wish to think 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. 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.