Montauk Renewables MNTK
NASDAQ MNTK
$2.46 -0.04 (-1.60%)
As of: Sep 9, 2026 · 3:59 PM EDT

Montauk Renewables (MNTK) FCF Margin (2020 - 2026)

Montauk Renewables (MNTK) posted FCF Margin of 18.69% for Q2 2026, up 42.24% on a QoQ basis from 32.35% in Q1 2026, and up 3773.0% year-over-year from 0.48% in Q2 2025.

Analysis

Montauk Renewables (MNTK) FCF Margin (2020 - 2026) Analysis & Trends

Montauk Renewables has reported FCF Margin for 7 years, with the latest figure at 18.69% in Q2 2026.

  • On a quarterly basis, FCF Margin rose 3773.0% year-over-year to 18.69% in Q2 2026; TTM through Jun 2026 was 44.09%, a 3295.0% decrease from a year earlier, with the FY2025 full-year figure at 48.88%, down 3833.0% from the prior year.
  • FCF Margin was 18.69% for Q2 2026 at Montauk Renewables, up from 32.35% in the prior quarter.
  • The five-year high for FCF Margin was 45.54% in Q3 2022, with the low at 131.13% in Q1 2023.
  • Average FCF Margin over 5 years is 18.09%, with a median of 12.27% recorded in 2025.
  • The sharpest annual moves came in 2023 and 2024: FCF Margin sank 15357 bps in 2023, then jumped 11129 bps in 2024.
  • Over 5 years, FCF Margin stood at 23.63% in 2022, then sank by 66 bps to 8.08% in 2023, then slumped by 469 bps to 29.84% in 2024, then tumbled by 217 bps to 94.71% in 2025, then surged by 80 bps to 18.69% in 2026.
  • The last three FCF Margin figures came in at 18.69% (Q2 2026), 32.35% (Q1 2026), and 94.71% (Q4 2025), per Business Quant data.
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) FCF Margin (Qtr)
1 Rex American Resources 1.38 Bn 1.09 Bn 53.30 Mn 9.96%
2 Green Plains 1.08 Bn 839.85 Mn 113.03 Mn 16.94%
3 Gevo 405.47 Mn 355.11 Mn 19.80 Mn -44.66%
4 Clean Energy Fuels 363.59 Mn 228.79 Mn 42.05 Mn 23.64%
5 OPAL Fuels 351.26 Mn 270.53 Mn 43.04 Mn -20.73%
6 Montauk Renewables 319.44 Mn 303.67 Mn 52.02 Mn -18.69%
7 Aemetis 131.85 Mn 130.88 Mn 13.52 Mn -16.61%
8 Verde Clean Fuels 59.70 Mn 32.06 Mn - -
9 Blue Biofuels 32.35 Mn 32.33 Mn - -
10 Clean Vision 10.87 Mn 10.87 Mn - -
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 -18.69%
Mar 31, 2026 -32.35%
Dec 31, 2025 -94.71%
Sep 30, 2025 -37.91%
Jun 30, 2025 -56.42%
Mar 31, 2025 -5.85%
Dec 31, 2024 -29.84%
Sep 30, 2024 24.30%
Jun 30, 2024 -42.88%
Mar 31, 2024 -19.84%
Dec 31, 2023 8.08%
Sep 30, 2023 -4.15%
Jun 30, 2023 3.01%
Mar 31, 2023 -131.13%
Dec 31, 2022 23.63%
Sep 30, 2022 45.54%
Jun 30, 2022 21.22%
Mar 31, 2022 22.44%
Dec 31, 2021 42.64%
Sep 30, 2021 17.16%