Montauk Renewables (MNTK) Free Cash Flow (2020 - 2026)
Montauk Renewables' Free Cash Flow was -$10.09 million in Q2 2026, compared with -$25.46 million a year earlier.
Powered by 
Analysis
Montauk Renewables (MNTK) Free Cash Flow (2020 - 2026) Analysis & Trends
On a trailing twelve-month basis, Montauk Renewables' Free Cash Flow was -$83.37 million through Jun 30, 2026; for FY2025, it came in at -$86.21 million.
- In earlier years, Free Cash Flow was -$18.53 million in FY2024, -$22.04 million in FY2023, $58.79 million in FY2022 (+78.7%) and $32.89 million in FY2021 (+198.0%).
- The Q2 2026 figure marks the highest quarterly Free Cash Flow since Q1 2025.
- Per Business Quant data, MNTK's Free Cash Flow in the three quarters before Q2 2026 was -$15.02 million (Q1 2026), -$41.1 million (Q4 2025) and -$17.16 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | FCF (Qtr) |
|---|---|---|---|---|---|
| 1 | Plug Power | 2.65 Bn | 1.74 Bn | -1.68 Mn | -118.42 Mn |
| 2 | Rex American Resources | 1.44 Bn | 80.02 Mn | 53.30 Mn | 16.77 Mn |
| 3 | Green Plains | 1.07 Bn | 468.18 Mn | 113.03 Mn | 75.58 Mn |
| 4 | Montauk Renewables | 411.11 Mn | 338.89 Mn | - | -10.09 Mn |
| 5 | Clean Energy Fuels | 343.76 Mn | -312.04 Mn | 30.14 Mn | 25.15 Mn |
| 6 | Gevo | 323.88 Mn | 40.86 Mn | 19.80 Mn | -20.77 Mn |
| 7 | OPAL Fuels | 304.08 Mn | 36.68 Mn | 24.47 Mn | -17.55 Mn |
| 8 | Aemetis | 123.92 Mn | 107.68 Mn | 13.52 Mn | -10.42 Mn |
| 9 | Verde Clean Fuels | 48.56 Mn | -149.91 Mn | - | -827,000.00 |
| 10 | Blue Biofuels | 32.35 Mn | 32.16 Mn | - | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -10.09 Mn |
| Mar 31, 2026 | -15.02 Mn |
| Dec 31, 2025 | -41.10 Mn |
| Sep 30, 2025 | -17.16 Mn |
| Jun 30, 2025 | -25.46 Mn |
| Mar 31, 2025 | -2.49 Mn |
| Dec 31, 2024 | -8.27 Mn |
| Sep 30, 2024 | 16.02 Mn |
| Jun 30, 2024 | -18.58 Mn |
| Mar 31, 2024 | -7.69 Mn |
| Dec 31, 2023 | 3.78 Mn |
| Sep 30, 2023 | -2.31 Mn |
| Jun 30, 2023 | 1.61 Mn |
| Mar 31, 2023 | -25.12 Mn |
| Dec 31, 2022 | 11.73 Mn |
| Sep 30, 2022 | 25.44 Mn |
| Jun 30, 2022 | 14.41 Mn |
| Mar 31, 2022 | 7.22 Mn |
| Dec 31, 2021 | 19.30 Mn |
| Sep 30, 2021 | 6.82 Mn |
API Access
Montauk Renewables Free Cash Flow API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=free-cash-flow&ticker=MNTK&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "free-cash-flow", "ticker": "MNTK", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=free-cash-flow&ticker=MNTK&period=max&api_key=YOUR_API_KEY");
const data = await res.json();