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Montauk Renewables, Inc. (MNTK)
NASDAQ: MNTK · Real-Time Price · USD
2.215
-0.425 (-16.10%)
At close: Sep 14, 2026, 4:00 PM EDT
2.220
+0.005 (0.23%)
After-hours: Sep 14, 2026, 7:42 PM EDT

Montauk Renewables Financials Overview

Millions USD. Fiscal year is Jan - Dec.

Revenue & Profits
Chart
Fiscal YearTTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Revenue
189.1176.38175.74174.9205.56148.13
Revenue Growth
4.28%0.37%0.48%-14.91%38.77%47.56%
Net Income
7.931.759.7314.9535.19-4.53
Earnings Per Share
0.050.010.070.110.25-0.03
EPS Growth
177.16%-85.38%-35.13%-57.67%--

Revenue by Segment
Chart
Fiscal YearTTMFY 2025FY 2024FY 2023
Period EndingJun '26 Dec '25 Dec '24 Dec '23
Renewable Natural Gas (RNG)
155.47155.74157.98156.46
Renewable Electricity Generation (REG)
17.417.2317.7518.45
Corporate
-3.42--
Total
189.1176.38175.74174.9

Cash & Debt
Chart
Fiscal YearCurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Cash & Investments
15.7623.9746.0974.6106.0653.27
Total Debt
157.14137.9462.9268.0976.2280.37
Net Cash (Debt)
-141.38-113.97-16.826.5129.83-27.1
Net Cash Growth
----78.19%--
Net Cash Per Share
-0.98-0.80-0.120.050.21-0.19

Cash Flow & CapEx
Chart
Fiscal YearTTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Operating Cash Flow
43.4330.3343.841.0581.0742.88
Capital Expenditures
-126.8-116.54-62.32-63.09-22.28-19.66
Free Cash Flow
-83.37-86.21-18.53-22.0458.7923.22
Free Cash Flow Growth
----153.18%110.36%

Margins
Chart
Fiscal YearTTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Pretax Margin
2.02%-1.41%6.93%10.50%21.04%-0.25%
Profit Margin
4.19%0.99%5.54%8.55%17.12%-3.06%
FCF Margin
-44.09%-48.88%-10.54%-12.60%28.60%15.68%

Valuation
Chart
Fiscal YearCurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingSep '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
PE Ratio
43.12135.9158.3284.6143.98-
Forward PE
8.95157.529.4131.9927.9746.59
P/FCF Ratio
----26.3362.25
PS Ratio
1.681.353.237.237.539.76