Eos Energy Enterprises' (NASDAQ:EOSE) growing losses don't faze investors as the stock rises 6.2% this past week

Simply Wall St

The most you can lose on any stock (assuming you don't use leverage) is 100% of your money. But if you pick the right stock, you can make a lot more than 100%. For example, the Eos Energy Enterprises, Inc. (NASDAQ:EOSE) share price has soared 256% return in just a single year. In more good news, the share price has risen 44% in thirty days. And shareholders have also done well over the long term, with an increase of 110% in the last three years.

After a strong gain in the past week, it's worth seeing if longer term returns have been driven by improving fundamentals.

Eos Energy Enterprises isn't currently profitable, so most analysts would look to revenue growth to get an idea of how fast the underlying business is growing. Shareholders of unprofitable companies usually desire strong revenue growth. Some companies are willing to postpone profitability to grow revenue faster, but in that case one would hope for good top-line growth to make up for the lack of earnings.

Over the last twelve months, Eos Energy Enterprises' revenue grew by 38%. We respect that sort of growth, no doubt. While that revenue growth is pretty good the share price performance outshone it, with a lift of 256% as mentioned above. Given that the business has made good progress on the top line, it would be worth taking a look at its path to profitability. Of course, we are always cautious about succumbing to 'fear of missing out' when a stock has shot up strongly.

You can see how earnings and revenue have changed over time in the image below (click on the chart to see the exact values).

NasdaqCM:EOSE Earnings and Revenue Growth July 28th 2025

Take a more thorough look at Eos Energy Enterprises' financial health with this free report on its balance sheet.

A Different Perspective

It's good to see that Eos Energy Enterprises has rewarded shareholders with a total shareholder return of 256% in the last twelve months. Notably the five-year annualised TSR loss of 7% per year compares very unfavourably with the recent share price performance. This makes us a little wary, but the business might have turned around its fortunes. While it is well worth considering the different impacts that market conditions can have on the share price, there are other factors that are even more important. Consider for instance, the ever-present spectre of investment risk. We've identified 3 warning signs with Eos Energy Enterprises (at least 1 which is concerning) , and understanding them should be part of your investment process.

But note: Eos Energy Enterprises may not be the best stock to buy. So take a peek at this free list of interesting companies with past earnings growth (and further growth forecast).

Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on American exchanges.

Valuation is complex, but we're here to simplify it.

Discover if Eos Energy Enterprises might be undervalued or overvalued with our detailed analysis, featuring fair value estimates, potential risks, dividends, insider trades, and its financial condition.

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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.