FuelCell Energy Inc (FCELB) stock
Close on Oct 19, 2026Market cap $897.09MP/E –Yield –
FuelCell Energy Inc grew revenue 1.1% to $154.14M over the twelve months to Jul 31, 2026. Free cash flow was -$101.12M. At the latest close the market valued the company at $897.09M.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Jul 31, 2026
Valuation
- Market cap
- $897.09M
- P/E ratio
- –
- Price to sales
- 5.82
- Price to book
- 0.92
- Dividend yield
- –
- Free cash flow yield
- -11.27%
Fundamentals
- Revenue
- $154.14M
- Net income
- -$175.10M
- EPS, diluted
- -$3.43
- Free cash flow
- -$101.12M
- Book value per share
- $13.85
- Diluted shares
- 70M
Trading
- Next earnings
- Dec 17, 2026 (estimated, before the open)
- Previous close
- $465.00
- Open
- $488.00
- Day's range
- $488.00 – $488.00
- Volume
- 2
- Average volume (20 days)
- 97
- Beta (5 years)
- 1.49
- 52-week range
- $5.71 – $37.88
- RSI (14 days)
- 35.1
- Volatility (1 year)
- 135.4%
- Relative volume
- 0.56×
- WACC
- 11.4%
Market cap history
Month-end market cap since 2010, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Oct 19, 2026. The S&P 500 is measured by the SPY fund.
| Period | FCELB | S&P 500 | Difference | FCELB per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | +6.1% | +0.6% | +5.5 pts | ||
| 3 months | +1.2% | +3.4% | −2.2 pts | ||
| Year to date | +52.6% | +13.3% | +39.4 pts | ||
| 1 year | +62.5% | +16.6% | +45.8 pts | ||
| 3 years | +80.4% | +86.4% | −5.9 pts | +21.7% | +23.1% |
| 5 years | +51.2% | +81.9% | −30.7 pts | +8.6% | +12.7% |
| 10 years | +240.6% | +318.9% | −78.3 pts | +13.0% | +15.4% |
Fifteen years at a glance
Fiscal years 2011 to 2025 and trailing twelve months, USD
Revenue
Gross profit
Operating income
Net income
EPS, diluted
Free cash flow
Press releases
Releases FuelCell Energy filed with the SEC as exhibits to Form 8-K or 6-K
- Update
- Results
- Results
- Update
- Update
- Update
About FuelCell Energy
Electrical Industrial Apparatus
The company develops and deploys fuel cell technology through business segments focused on electricity generation, advanced technologies, products, and contract services. Its activities center on clean power generation platforms, fuel cell modules, and technological research. The customer base includes industrial, utility, and corporate clients such as United Illuminating, Connecticut Light and Power, Ameresco, Esso Nederland, ExxonMobil Research and Engineering Company, Korea Southern Power Company, Korea Fuel Cell, and Gyeonggi Green Energy.
Company profile, executives and historyFuelCell Energy stock: common questions
What is FuelCell Energy's stock price?
FCELB closed at $488.00 on Oct 19, 2026, up 4.95% on the day. Over the past 52 weeks it traded between $5.71 and $37.88.
What is FuelCell Energy's market cap?
FuelCell Energy was worth $897.09M at the close on Oct 19, 2026: the share price times the diluted shares outstanding.
What is FCELB's P/E ratio?
FuelCell Energy lost money over the twelve months to Jul 31, 2026 (diluted EPS -$3.43), so it has no meaningful P/E ratio.
How much revenue does FuelCell Energy make?
FuelCell Energy reported revenue of $154.14M for the twelve months to Jul 31, 2026, up 1.1% from a year earlier.
Does FuelCell Energy pay a dividend?
No. FuelCell Energy has not paid a cash dividend over the last twelve months.
When does FuelCell Energy report earnings next?
FuelCell Energy is expected to report Q4 FY2026 results on Dec 17, 2026, before the open. The date is estimated from its past reporting pattern until the company confirms it.
How has FCELB stock performed over the past year?
Including dividends, FCELB returned +62.5% over the past year, against +16.6% for the S&P 500.
Who are FuelCell Energy's competitors?
Companies most similar to FuelCell Energy by business, industry and size include PLUG, BLDP, BE, NRGV, AMSC.