
What a time it’s been for FuelCell Energy. In the past six months alone, the company’s stock price has increased by a massive 287%, setting a new 52-week high of $30.00 per share. This performance may have investors wondering how to approach the situation.
Is now still a good time to buy FCEL? Or are investors being too optimistic? Find out in our full research report, it’s free.
Why Are We Positive on FuelCell Energy?
Founded in 1969, FuelCell Energy (NASDAQ: FCEL) is a leading manufacturer and developer of carbonate fuel cell technology for stationary power generation.
1. Skyrocketing Revenue Shows Strong Momentum
Reviewing a company’s long-term sales performance reveals insights into its quality. Any business can put up a good quarter or two, but many enduring ones grow for years. Luckily, FuelCell Energy’s sales grew at an incredible 21.1% compounded annual growth rate over the last five years. Its growth surpassed the average industrials company and shows its offerings resonate with customers.

2. EPS Improving Significantly
Analyzing the long-term change in earnings per share (EPS) shows whether a company’s incremental sales were profitable — for example, revenue could be inflated through excessive spending on advertising and promotions.
Although FuelCell Energy’s full-year earnings are still negative, it reduced its losses and improved its EPS by 18.6% annually over the last five years. The next few quarters will be critical for assessing its long-term profitability. An inflection point could be coming soon.

3. Increasing Free Cash Flow Margin Juices Financials
If you’ve followed StockStory for a while, you know we emphasize free cash flow. Why, you ask? We believe that in the end, cash is king, and you can’t use accounting profits to pay the bills.
As you can see below, FuelCell Energy’s margin expanded by 52.1 percentage points over the last five years. FuelCell Energy’s free cash flow margin for the trailing 12 months was negative 71.3%, and continued increases could help it achieve long-term cash profitability.

Final Judgment
These are just a few reasons FuelCell Energy is a high-quality business worth owning, and after the recent rally, the stock trades at $30.00 per share (or a forward price-to-sales ratio of 7.1×). Is now the time to buy despite the apparent froth? See for yourself in our comprehensive research report, it’s free.
Stocks We Like Even More Than FuelCell Energy
ALSO WORTH WATCHING: Top 5 Momentum Stocks. The best time to own a great stock is when the market is finally noticing it. These aren’t just high-quality businesses. Something is happening with them right now. Elite fundamentals meet near-term momentum — both boxes checked at the same time.
Find out which stocks our AI platform is flagging this week. See this week’s Strong Momentum stocks — FREE. Get Our Strong Momentum Stocks for Free HERE.
Stocks that have made our list include now familiar names such as Nvidia (+1,326% between June 2020 and June 2025) as well as under-the-radar businesses like the once-micro-cap company Tecnoglass (+1,754% five-year return). Find your next big winner with StockStory today.