Companies Like Amarin (NASDAQ:AMRN) Are In A Position To Invest In Growth
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, 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 the harsh reality is that very many loss making companies burn through all their cash and go bankrupt.
So should Amarin (NASDAQ:AMRN) shareholders be worried about its cash burn? In this report, we will consider the company's annual negative free cash flow, henceforth referring to it as the 'cash burn'. First, we'll determine its cash runway by comparing its cash burn with its cash reserves.
Does Amarin Have A Long Cash Runway?
A company's cash runway is the amount of time it would take to burn through its cash reserves at its current cash burn rate. In September 2025, Amarin had US$287m in cash, and was debt-free. In the last year, its cash burn was US$22m. That means it had a cash runway of very many years as of September 2025. 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. Depicted below, you can see how its cash holdings have changed over time.
See our latest analysis for Amarin
How Well Is Amarin Growing?
At first glance it's a bit worrying to see that Amarin actually boosted its cash burn by 16%, year on year. And we must say we find it concerning that operating revenue dropped 5.9% over the same period. Considering both these factors, we're not particularly excited by its growth profile. Clearly, however, the crucial factor is whether the company will grow its business going forward. For that reason, it makes a lot of sense to take a look at our analyst forecasts for the company.
How Easily Can Amarin Raise Cash?
Amarin seems to be in a fairly good position, in terms of cash burn, but we still think it's worthwhile considering how easily it could raise more money if it wanted to. Generally speaking, a listed business can raise new cash through issuing shares or taking on debt. One of the main advantages held by publicly listed companies is that they can sell shares to investors to raise cash and fund growth. We can compare a company's cash burn to its market capitalisation to get a sense for how many new shares a company would have to issue to fund one year's operations.
Since it has a market capitalisation of US$294m, Amarin's US$22m in cash burn equates to about 7.4% of its market value. Given that is a rather small percentage, it would probably be really easy for the company to fund another year's growth by issuing some new shares to investors, or even by taking out a loan.
How Risky Is Amarin's Cash Burn Situation?
It may already be apparent to you that we're relatively comfortable with the way Amarin is burning through its cash. For example, we think its cash runway suggests that the company is on a good path. Although its increasing cash burn does give us reason for pause, the other metrics we discussed in this article form a positive picture overall. Based on the factors mentioned in this article, we think its cash burn situation warrants some attention from shareholders, but we don't think they should be worried. While we always like to monitor cash burn for early stage companies, qualitative factors such as the CEO pay can also shed light on the situation. Click here to see free what the Amarin CEO is paid..
Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of interesting companies, and this list of stocks growth stocks (according to analyst forecasts)
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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.