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. Indeed, KGL Resources (ASX:KGL) stock is up 118% in the last year, providing strong gains for 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 KGL Resources 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. First, we'll determine its cash runway by comparing its cash burn with its cash reserves.

See our latest analysis for KGL Resources

How Long Is KGL Resources' Cash Runway?

A company's cash runway is calculated by dividing its cash hoard by its cash burn. KGL Resources has such a small amount of debt that we'll set it aside, and focus on the AU$25m in cash it held at June 2021. Importantly, its cash burn was AU$6.3m over the trailing twelve months. That means it had a cash runway of about 4.0 years as of June 2021. A runway of this length affords the company the time and space it needs to develop the business. The image below shows how its cash balance has been changing over the last few years.

How Is KGL Resources' Cash Burn Changing Over Time?

KGL Resources 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. Even though it doesn't get us excited, the 54% reduction in cash burn year on year does suggest the company can continue operating for quite some time. Admittedly, we're a bit cautious of KGL Resources due to its lack of significant operating revenues. So we'd generally prefer stocks from this list of stocks that have analysts forecasting growth.

How Hard Would It Be For KGL Resources To Raise More Cash For Growth?

There's no doubt KGL Resources' rapidly reducing cash burn brings comfort, but even if it's only hypothetical, it's always worth asking how easily it could raise more money to fund further growth. Issuing new shares, or taking on debt, are the most common ways for a listed company to raise more money for its business. One of the main advantages held by publicly listed companies is that they can sell shares to investors to raise cash and 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).