We can readily understand why investors are attracted to unprofitable companies. For example, biotech and mining exploration companies often lose money for years before finding success with a new treatment or mineral discovery. Having said that, unprofitable companies are risky because they could potentially burn through all their cash and become distressed.

So should Magnachip Semiconductor (NYSE:MX) shareholders 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. First, we'll determine its cash runway by comparing its cash burn with its cash reserves.

View our latest analysis for Magnachip Semiconductor

Does Magnachip Semiconductor 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. As at December 2023, Magnachip Semiconductor had cash of US$158m and no debt. Looking at the last year, the company burnt through US$10m. So it had a very long cash runway of many years from December 2023. 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 Well Is Magnachip Semiconductor Growing?

We reckon the fact that Magnachip Semiconductor managed to shrink its cash burn by 45% over the last year is rather encouraging. Unfortunately, however, operating revenue declined by 32% during the period. In light of the data above, we're fairly sanguine about the business growth trajectory. Clearly, however, the crucial factor is whether the company will grow its business going forward. 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 Magnachip Semiconductor To Raise More Cash For Growth?

There's no doubt Magnachip Semiconductor seems to be in a fairly good position, when it comes to managing its cash burn, but even if it's only hypothetical, it's always worth asking how easily it could raise more money to fund growth. Generally speaking, a listed business can raise new cash through issuing shares or taking on debt. Many companies end up issuing new shares to fund future 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.