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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. By way of example, Opthea (ASX:OPT) has seen its share price rise 455% over the last year, delighting many shareholders. But while history lauds those rare successes, those that fail are often forgotten; who remembers Pets.com?
Given its strong share price performance, we think it's worthwhile for Opthea shareholders to consider whether its cash burn is concerning. For the purposes of this article, cash burn is the annual rate at which an unprofitable company spends cash to fund its growth; its negative free cash flow. The first step is to compare its cash burn with its cash reserves, to give us its 'cash runway'.
See our latest analysis for Opthea
When Might Opthea Run Out Of Money?
A cash runway is defined as the length of time it would take a company to run out of money if it kept spending at its current rate of cash burn. When Opthea last reported its balance sheet in June 2019, it had zero debt and cash worth AU$22m. In the last year, its cash burn was AU$24m. That means it had a cash runway of around 11 months as of June 2019. Notably, analysts forecast that Opthea will break even (at a free cash flow level) in about 12 months. So there's a very good chance it won't need more cash, when you consider the burn rate will be reducing in that period. You can see how its cash balance has changed over time in the image below.
How Is Opthea's Cash Burn Changing Over Time?
Although Opthea reported revenue of AU$240k last year, it didn't actually have any revenue from operations. That means we consider it a pre-revenue business, and we will focus our growth analysis on cash burn, for now. With the cash burn rate up 21% 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. 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. Companies can raise capital through either debt or equity. One of the main advantages held by publicly listed companies is that they can sell shares to investors to raise cash to fund 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).