Atomera Incorporated vs FuelCell Energy Inc — how do they compare? Atomera Incorporated trades at $6.48 (market cap $247.40M), while FuelCell Energy Inc trades at $21.55 (market cap $1.71B). The key difference: FuelCell Energy Inc is far larger — about 6.9× Atomera Incorporated's market cap, and FuelCell Energy Inc is trading nearer its 52-week high, Atomera Incorporated nearer its low. Which is the better fit depends on your goals.
| ATOM | FCEL | |
|---|---|---|
Market Cap | $247.40M | $1.71B |
Sector | Technology | Industrials |
52-Week High | $12.11 | $36.01 |
52-Week Low | $1.99 | $3.92 |
Enterprise Value | $207.61M | $1.56B |
Signals from Pluang's Aura AI — not financial advice
ATOM trades at $6.25, down 5.73% over 24 hours, reflecting a bearish technical outlook with negative earnings trends. The company reported a net loss of $20.17 million in 2025 on minimal revenue of $65,000, with profitability metrics deeply negative. Recent news highlights Atomera's focus on semiconductor technology advancements, including GaN-on-Silicon collaborations, but financial performance remains a significant concern.
The outlook is cautious due to persistent losses and weak revenue, though analyst consensus is unanimously bullish with a 100% buy rating. Key risks include execution challenges in monetizing technology and high cash burn. Upside depends on successful commercialization of its semiconductor IP, but current fundamentals suggest high volatility and substantial shareholder risk.
FuelCell Energy (FCEL) trades at $19.08, down 9.27% in the last session, as the stock consolidates following recent volatility. The company reported mixed Q1 2026 results with an earnings miss but continues to show revenue growth, with 2025 revenue reaching $158.16M. Technical indicators show a bearish trend with key support at $17-18 levels. Recent developments include a strategic partnership with Siemens to scale clean power solutions and a $225 million stock offering that caused temporary dilution concerns.
FCEL presents a high-risk opportunity with strong growth potential in the fuel cell sector but faces significant fundamental challenges. The company maintains negative profitability metrics and cash burn, though recent partnerships and data center demand provide catalysts. Analyst consensus is mixed with a $20.75 price target representing 8.8% upside, but investors should weigh the growth narrative against persistent losses and dilution risks.
Trailing returns across standard periods
Atomera is a semiconductor materials engineering company. Its Mears Silicon Technology (MST) is a patented thin film that enhances transistor performance, power efficiency, and cost for global chip manufacturers.
Read more on ATOM →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 →