FuelCell Energy (FCEL) vs Sunrun (RUN)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
FuelCell Energy (FCEL) has outperformed Sunrun (RUN) over the past year, gaining 80.2% versus a loss of 60.9%. Over five years, RUN leads with a -84.4% price change compared with -91.7% for FCEL. Sunrun is the larger company by market cap ($1.77 billion vs $1.38 billion), about 1.3 times the size.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | FCEL | RUN |
|---|---|---|
| Share price | $17.28 | $7.44 |
| Market cap | $1.38B | $1.77B |
| 1-day change | -5.92% | -2.30% |
| YTD return | +151.23% | -58.64% |
| 1-year return | +80.23% | -60.89% |
| 5-year return | -91.72% | -84.35% |
| P/E ratio (TTM) | — | 5.02 |
| Forward P/E | — | 7.41 |
| EPS (TTM) | $-2.76 | $1.48 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $37.88 | $22.44 |
| 52-week low | $5.71 | $7.41 |
| Distance from 52-week high | -54.39% | -66.87% |
| Analyst consensus | buy | buy |
| Avg. price target upside | +22.12% | +114.79% |
| Average volume | 8.28M | 8.40M |
| Shares outstanding | 79.95M | 238.55M |
| Employees | 424 | 9,059 |
| Sector | Energy | Miscellaneous |
| Industry | Industrial Machinery/Components | Industrial Machinery/Components |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- FCEL has outperformed RUN by 141.1 percentage points over the past year.
- The two companies sit in different sectors: FuelCell Energy in Energy and Sunrun in Miscellaneous.
About FuelCell Energy
FCEL stock →FuelCell Energy, Inc., together with its subsidiaries, engages in the design, development, production, construction, operation, and servicing of high temperature fuel cells for clean electric power generation. The company engages in the provision of carbonate fuel cell technology; and commercialization of solid oxide electrolysis technology for distributed hydrogen.
Energy · Industrial Machinery/Components · 424 employees
About Sunrun
RUN stock →Sunrun Inc. designs, develops, installs, sells, owns, and maintains residential solar energy systems in the United States.
Miscellaneous · Industrial Machinery/Components · 9,059 employees
FCEL vs RUN FAQ
Which is bigger, FuelCell Energy or Sunrun?
Sunrun (RUN) is larger, with a market capitalization of $1.77B compared with $1.38B for FuelCell Energy (FCEL).
Which stock has performed better over the past year, FCEL or RUN?
FCEL returned +80.23% over the past 12 months, compared with -60.89% for RUN (price return, excluding dividends). Past performance does not predict future results.
Are FuelCell Energy and Sunrun in the same industry?
Yes. Both are classified in the Industrial Machinery/Components industry within the Energy sector.