Clean Energy Fuels (CLNE) vs Summit Midstream (SMC)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Summit Midstream (SMC) has outperformed Clean Energy Fuels (CLNE) over the past year, gaining 49.7% versus a loss of 42.0%. Over five years, SMC leads with a -10.8% price change compared with -83.1% for CLNE. Summit Midstream is the larger company by market cap ($450.6 million vs $335.1 million), 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 | CLNE | SMC |
|---|---|---|
| Share price | $1.52 | $32.69 |
| Market cap | $335.08M | $450.59M |
| 1-day change | -0.65% | +1.24% |
| YTD return | -27.62% | +22.53% |
| 1-year return | -41.98% | +49.75% |
| 5-year return | -83.11% | -10.76% |
| EPS (TTM) | $-0.43 | $-1.07 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $3.11 | $36.47 |
| 52-week low | $1.52 | $19.83 |
| Distance from 52-week high | -51.13% | -10.36% |
| Analyst consensus | none | none |
| Avg. price target upside | +163.82% | +42.25% |
| Average volume | 1.72M | 62.97K |
| Shares outstanding | 220.45M | 13.78M |
| Employees | 503 | 296 |
| Sector | Utilities | Utilities |
| Industry | Natural Gas Distribution | Natural Gas Distribution |
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
- SMC has outperformed CLNE by 91.7 percentage points over the past year.
About Clean Energy Fuels
CLNE stock →Clean Energy Fuels Corp. offers natural gas as alternative fuels for vehicle fleets and related fueling solutions in the United States and Canada.
Utilities · Natural Gas Distribution · 503 employees
About Summit Midstream
SMC stock →Summit Midstream Corporation owns, develops, and operates midstream energy infrastructure assets primarily shale formations in the continental United States. It operates through Rockies, Permian, Piceance, Mid-Con, and Northeast segments.
Utilities · Natural Gas Distribution · 296 employees
CLNE vs SMC FAQ
Which is bigger, Clean Energy Fuels or Summit Midstream?
Summit Midstream (SMC) is larger, with a market capitalization of $450.59M compared with $335.08M for Clean Energy Fuels (CLNE).
Which stock has performed better over the past year, CLNE or SMC?
SMC returned +49.75% over the past 12 months, compared with -41.98% for CLNE (price return, excluding dividends). Past performance does not predict future results.
Are Clean Energy Fuels and Summit Midstream in the same industry?
Yes. Both are classified in the Natural Gas Distribution industry within the Utilities sector.