MNTK Montauk Renewables, Inc.
Stable Earnings Power
D- 30.9 / 100 composite

AlphaQuality composite grade, weighted for stable earnings power businesses.

Profitability

Weight: 20%
D- 28
  • 5yr Avg ROIC 4.6%
  • Operating Margin Trend -1.24 pp/yr

Capital Efficiency

Weight: 15%
D+ 44
  • 5yr Avg ROE 4.7%
  • 5yr Share-Count CAGR 0.1%

Growth Quality

Weight: 15%
C 54
  • 5yr Revenue CAGR 11.9%
  • 5yr EPS CAGR -17.7%
  • Revenue-Growth Years (5) 4/5

Cash Generation

Weight: 15%
F 2
  • 5yr FCF Margin -4.2%
  • 5yr FCF/NI Conversion -12.76x

Balance Sheet

Weight: 20%
D- 28
  • Net Debt / EBITDA 3.54x
  • Interest Coverage (EBIT/Int) 0.55x
  • Altman Z-Score 1.72

Stability

Weight: 15%
D- 32
  • EPS Volatility (σ/μ) 0.89
  • Negative-Revenue Years (5) 1/5
  • Piotroski F-Score 3

Guru Flow

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

0 of 2 gurus held; 2 full exits.

Holders
0 -2
Avg Δ position
New buys
0
Full exits
2
As of Q2 2026