CLNE Clean Energy Fuels Corp.
Oil & Gas E&P
F 23.0 / 100 composite

AlphaQuality composite grade, weighted for oil & gas e&p businesses.

Profitability

Weight: 15%
D- 30
  • 5yr Avg ROIC -8.6%
  • Operating Margin Trend +3.39 pp/yr

Capital Efficiency

Weight: 10%
F 12
  • 5yr Avg ROE -17.1%
  • 5yr Share-Count CAGR 1.9%

Growth Quality

Weight: 5%
B 70
  • 5yr Revenue CAGR 7.9%
  • Revenue-Growth Years (5) 3/5

Cash Generation

Weight: 25%
F 9
  • 5yr FCF Margin -1.6%
  • 5yr FCF/NI Conversion 0.00x

Balance Sheet

Weight: 25%
F 0
  • Net Debt / EBITDA 10.00x
  • Interest Coverage (EBIT/Int) -3.28x
  • Altman Z-Score -1.15

Stability

Weight: 20%
C+ 58
  • Negative-Revenue Years (5) 2/5
  • Piotroski F-Score 5

Guru Flow

Curated superinvestor sentiment — not part of the AlphaQuality grade.
Dumping

0 of 3 gurus held; 3 full exits.

Holders
0 -3
Avg Δ position
—
New buys
0
Full exits
3
As of Q2 2026