FuelCell Energy Inc vs IONQ Inc — how do they compare? FuelCell Energy Inc trades at $19.42 (market cap $1.59B), while IONQ Inc trades at $43.65 (market cap $17.23B). The key difference: IONQ Inc is far larger — about 10.8× FuelCell Energy Inc's market cap, and FuelCell Energy Inc is trading nearer its 52-week high, IONQ Inc nearer its low. Which is the better fit depends on your goals.
| FCEL | IONQ | |
|---|---|---|
Market Cap | $1.59B | $17.23B |
Sector | Industrials | Technology |
52-Week High | $36.01 | $82.09 |
52-Week Low | $3.92 | $26.59 |
Enterprise Value | $1.43B | $15.17B |
Signals from Pluang's Aura AI — not financial advice
FCEL trades at $20.43, up 0.54% today, near the analyst consensus target of $20.75. The stock shows a bearish technical signal with negative moving averages, while fundamentals reveal persistent losses: revenue grew to $158.16M in 2025 but net income margin was -132.41%. Recent news highlights partnerships with Siemens and AI data center demand as growth catalysts, though cash flow from operations remains negative at -$125.29M.
FCEL presents high-risk growth potential driven by alternative energy tailwinds and strategic alliances, but investment is speculative due to unprofitability, cash burn, and competitive pressures. Analysts are split evenly between Buy and Hold ratings, reflecting cautious optimism amid financial challenges. The stock's outlook hinges on execution toward profitability and scaling commercial projects.
IONQ stock trades at $44.43, up 11.86% in 24 hours, with a bullish technical signal and strong revenue growth of 287% year-over-year in Q2 2026. The company reported a Q2 EPS miss but revenue beat, raised its 2026 outlook, and secured a $28 million defense contract. Valuation ratios are elevated with a P/E of 102.38 and P/S of 59.02, while profitability remains negative with a net income margin of -553.27% in 2026.
Outlook is optimistic due to quantum computing demand and analyst consensus price target of $73.33, but risks include high cash burn, intense competition, and reliance on speculative technology. Investors should weigh growth potential against persistent losses and dilution concerns from recent share issuance.
Trailing returns across standard periods
Latest headlines on both assets
FuelCell Energy Inc is a fuel-cell power company. FuelCell designs manufactures, sells, installs, operates, and services fuel cell products, which efficiently convert chemical energy in fuels into electricity through a series of chemical reactions. It serves various industries such as Industrial, Wastewater treatment, Commercial and Hospitality, Data centers and Communications, Education and Healthcare, and others. Geographically, the company generates a majority of its revenue from the United States followed by South Korea.
Read more on FCEL →IonQ is a leader in quantum computing, developing world-class quantum systems. Its technology aims to solve complex problems across finance, healthcare, and materials science that are beyond classical computers.
Read more on IONQ →