We're Hopeful That Rhythm Pharmaceuticals (NASDAQ:RYTM) Will Use Its Cash Wisely

There's no doubt that money can be made by owning shares of unprofitable businesses. For example, biotech and mining exploration companies often lose money for years before finding success with a new treatment or mineral discovery. 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.

So should Rhythm Pharmaceuticals (NASDAQ:RYTM) 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'. Let's start with an examination of the business' cash, relative to its cash burn.

Check out our latest analysis for Rhythm Pharmaceuticals

Does Rhythm Pharmaceuticals Have A Long Cash Runway?

A company's cash runway is calculated by dividing its cash hoard by its cash burn. As at June 2023, Rhythm Pharmaceuticals had cash of US$254m and no debt. In the last year, its cash burn was US$164m. That means it had a cash runway of around 19 months as of June 2023. Notably, analysts forecast that Rhythm Pharmaceuticals will break even (at a free cash flow level) in about 3 years. Essentially, that means the company will either reduce its cash burn, or else require more cash. Depicted below, you can see how its cash holdings have changed over time.

How Well Is Rhythm Pharmaceuticals Growing?

In the last twelve months, Rhythm Pharmaceuticals kept its cash burn steady. More pleasingly, its operating revenue was far from stagnant, gaining by 226%. It seems to be growing nicely. 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.

Can Rhythm Pharmaceuticals Raise More Cash Easily?

Even though it seems like Rhythm Pharmaceuticals is developing its business nicely, we still like to consider how easily it could raise more money to accelerate growth. Issuing new shares, or taking on debt, are the most common ways for a listed company to raise more money for its business. Many companies end up issuing new shares to fund future 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).

Rhythm Pharmaceuticals has a market capitalisation of US$1.4b and burnt through US$164m last year, which is 12% of the company's market value. Given that situation, it's fair to say the company wouldn't have much trouble raising more cash for growth, but shareholders would be somewhat diluted.

So, Should We Worry About Rhythm Pharmaceuticals' Cash Burn?

The good news is that in our view Rhythm Pharmaceuticals' cash burn situation gives shareholders real reason for optimism. One the one hand we have its solid cash burn relative to its market cap, while on the other it can also boast very strong revenue growth. Shareholders can take heart from the fact that analysts are forecasting it will reach breakeven. Considering all the factors discussed in this article, we're not overly concerned about the company's cash burn, although we do think shareholders should keep an eye on how it develops. Readers need to have a sound understanding of business risks before investing in a stock, and we've spotted 1 warning sign for Rhythm Pharmaceuticals that potential shareholders should take into account before putting money into a stock.

If you would prefer to check out another company with better fundamentals, then do not miss this free list of interesting companies, that have HIGH return on equity and low debt or this list of stocks which are all forecast to grow.

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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.