We can readily understand why investors are attracted to unprofitable companies. For example, although software-as-a-service business Salesforce.com lost money for years while it grew recurring revenue, if you held shares since 2005, you'd have done very well indeed. But while the successes are well known, investors should not ignore the very many unprofitable companies that simply burn through all their cash and collapse.

Given this risk, we thought we'd take a look at whether Coya Therapeutics (NASDAQ:COYA) 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). Let's start with an examination of the business' cash, relative to its cash burn.

See our latest analysis for Coya Therapeutics

How Long Is Coya Therapeutics' Cash Runway?

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 Coya Therapeutics last reported its June 2024 balance sheet in August 2024, it had zero debt and cash worth US$37m. In the last year, its cash burn was US$7.1m. That means it had a cash runway of about 5.2 years as of June 2024. Even though this is but one measure of the company's cash burn, the thought of such a long cash runway warms our bellies in a comforting way. The image below shows how its cash balance has been changing over the last few years.

How Is Coya Therapeutics' Cash Burn Changing Over Time?

Whilst it's great to see that Coya Therapeutics has already begun generating revenue from operations, last year it only produced US$9.6m, so we don't think it is generating significant revenue, at this point. Therefore, for the purposes of this analysis we'll focus on how the cash burn is tracking. Even though it doesn't get us excited, the 38% reduction in cash burn year on year does suggest the company can continue operating for quite some time. While the past is always worth studying, it is the future that matters most of all. For that reason, it makes a lot of sense to take a look at our analyst forecasts for the company.

Can Coya Therapeutics Raise More Cash Easily?

Even though it has reduced its cash burn recently, shareholders should still consider how easy it would be for Coya Therapeutics to raise more 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 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).