FuelCell Energy Inc vs Lumen Technologies Inc — how do they compare? FuelCell Energy Inc trades at $17.3 (market cap $1.62B), while Lumen Technologies Inc trades at $6.31 (market cap $6.56B). The key difference: Lumen Technologies Inc is far larger — about 4× FuelCell Energy Inc's market cap. Which is the better fit depends on your goals.
| FCEL | LUMN | |
|---|---|---|
Market Cap | $1.62B | $6.56B |
Sector | Industrials | Media |
52-Week High | $36.01 | $11.83 |
52-Week Low | $3.92 | $3.70 |
Enterprise Value | $1.47B | $18.19B |
Signals from Pluang's Aura AI — not financial advice
FuelCell Energy (FCEL) trades at $17.35, down 18.74% over 24 hours, reflecting recent volatility. The stock shows a bearish technical signal with support at $17 and resistance at $21. Fundamentally, the company reported a net loss of $187.90 million on $158.16 million revenue in 2025, with negative profit margins persisting. Recent news highlights a partnership with Siemens for scalable fuel cell solutions and a $225 million stock offering that caused dilution concerns. Analyst consensus is mixed with a $20.75 price target.
FCEL presents high-risk growth potential driven by AI data center energy demand and strategic partnerships, but faces significant challenges including consistent losses, cash burn, and shareholder dilution. The stock's outlook hinges on execution of commercial projects and path to profitability, with substantial downside risk if growth catalysts fail to materialize.
LUMN trades at $6.37, showing no change recently, with a bearish technical signal and mixed earnings history. The company reported a net loss of $1.74B in 2025, though revenue remains substantial at $12.40B. Recent developments include the acquisition of Alkira to enhance AI networking capabilities and cost-cutting initiatives targeting $1B in savings by 2027. Analyst consensus is cautious, with a hold-heavy rating distribution and a $8.25 price target.
The outlook is challenging due to persistent losses and high debt, but strategic acquisitions and efficiency efforts offer potential upside. Risks include execution hurdles and competitive pressures in telecom. Investors should weigh the low P/S ratio against profitability concerns before considering a position.
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 →With 450,000 route miles of fiber, including over 35,000 route miles of subsea fiber connecting Europe, Asia, and Latin America, Lumen Technologies is one of the United States' largest telecommunications carriers serving global enterprises. Its merger with Level 3 further shifted the company's operations toward businesses (over 70% of revenue) and away from its legacy consumer business. Lumen offers businesses a full menu of communications services, providing colocation and data center services, data transportation, and end-user phone and internet service. On the consumer side, Lumen provides broadband and phone service across 37 states, where it has 4.5 million broadband customers.
Read more on LUMN →