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Montauk Renewables(NASDAQ) MNTK

Market Cap$250.52MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.
Since IPO (2021)-85%
5 Year-81%
1 Year-18%
1 Month+3%
Premium Feature
Moneyball Superscore
45/100
$1.76
+2.33%
+0.04Today
Pre market$1.79+$0.03 (+1.70%)
Montauk Renewables last closing stock price
MetricPriceDate
Last closeUSD 1.762026-09-01
Montauk Renewables stock price return by period
PeriodPrice returnPrice at period startPeriod start date
1 week-3.3%USD 1.822026-08-25
1 month+2.92%USD 1.712026-07-31
3 month+8.64%USD 1.622026-06-03
Year to date+5.39%USD 1.672025-12-31
1 year-18.14%USD 2.152025-08-29
3 year-81.84%USD 9.692023-09-01
5 year-80.62%USD 9.082021-09-02
Since inception-85%USD 11.732021-01-22

Montauk Renewables Financials at a Glance

Market Cap

$250.52MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Revenue (TTM)

$189.10M

Net Income (TTM)

$7.93M

EPS (TTM)

$0.06

P/E Ratio

31.77

Dividend

$0.00

Beta (Volatility)

1.20 (Average)

Price

$1.76

Volume

5,854

Open

$1.72

Previous Close

$1.76

Daily Range

$1.72 - $1.82

52-Week Range

$1.07 - $2.57

Estimated Earnings Date

Nov 4, 2026

MNTK News

Foolcom-Featured.png

Montauk (MNTK) Q2 Revenue Rises 4%

Motley Fool Markets TeamAug 7, 2025
Balancing Oil Assets

Why Montauk Renewables Stock Plunged 14.3% on Friday

Travis HoiumMar 17, 2023

MNTK: Motley Fool Moneyball Superscore

45

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About Montauk Renewables

Montauk Renewables turns gas from waste into clean energy. It makes fuel for trucks and electricity for the grid. It helps waste sites manage emissions and sell power.

Turning Waste Into Fuel

  • Renewable Natural Gas: Fuel captured from landfill or agricultural waste; replaces fossil fuels in transportation markets.
  • Renewable Electricity: Power generated by burning processed biogas; sold to utilities through long-term contracts.
  • Environmental Attributes: Credits earned from green energy production; includes Renewable Identification Numbers (federal fuel credits) and Renewable Energy Certificates (state power credits).

Scaling Clean Energy Production

  • Began generating power at the Turkey, North Carolina facility in July 2026 to recover resources from swine waste.
  • Formed the GreenWave Energy Partners joint venture to help more producers access transportation fuel markets.
  • Secured long-term agreements for over 50 farming locations to provide raw materials for agricultural energy projects as of July 2026.
  • Advanced development on the Rumpke relocation and Bowerman projects, with capital estimates ranging from $70 million to $95 million each.

What Sets It Apart

Montauk Renewables operates 11 natural gas and two electricity projects across seven states. The company uses modular equipment and specialized technology that is more efficient at processing gas than traditional fossil-fuel systems.

Key Financial Performance

  • Total operating revenues were $54 million in the three-month period ended June 30, 2026, up 19.7% year over year.
  • Net income reached $226,000 in the three-month period ended June 30, 2026, up 104.1% year over year.
  • Operating loss was $75,000 in the three-month period ended June 30, 2026, a 96.8% reduction year over year.
  • Cash and cash equivalents totaled $15.8 million as of June 30, 2026.
  • Adjusted EBITDA, a non-GAAP figure, was $12.3 million in the three-month period ended June 30, 2026, compared to $5 million in the prior-year period.

Bottom Line

Montauk Renewables has expanded from landfill methane recovery into agricultural waste and strategic marketing partnerships. its growth depends on scaling technology to convert various waste sources into energy and regulated environmental credits.

AI Generated • Aug 6, 2026

Industry

Independent Power and Renewable Electricity Producers

Sector

Utilities

Employees

189

CEO

Sean Fitzgerald McClain, MBA, CPA

Website

montaukrenewables.com

Headquarters

Pittsburgh, PA 15205, US

MNTK Financials

Key Financial Metrics (TTM)

Gross Margin

34.69%

Operating Margin

1.23%

Net Income Margin

4.19%

Return on Equity

3.01%

Return on Capital

1.02%

Return on Assets

1.68%

Earnings Yield

3.15%

Dividend Yield

0.00%

Payout Ratio

0.00%

Stock Overview

Market Cap

$250.52MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Shares Outstanding

142.34M

Volume

5.85K

Avg. Volume

168.98K

Financials (TTM)

Gross Profit

$65.60M

Operating Income

$2.33M

EBITDA

$38.07M

Operating Cash Flow

$43.43M

Capital Expenditure

-$126.80M

Free Cash Flow

-$83.37M

Cash & ST Invst.

$15.76M

Total Debt

$157.14M

Montauk Renewables Performance Analysis

Montauk Renewables annual revenue and year-over-year revenue growth by fiscal year
Fiscal yearPeriod endRevenueYoY growth
20222022-12-31USD 213,388,00044.1%
20232023-12-31USD 174,904,000-18.0%
20242024-12-31USD 175,736,0000.5%
20252025-12-31USD 176,382,0000.4%
Montauk Renewables sequential (quarter-over-quarter) revenue growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q32025-09-300.3%
Q42025-12-31-4.1%
Q12026-03-317.0%
Q22026-06-3016.4%
Montauk Renewables annual diluted earnings per share and year-over-year EPS growth by fiscal year
Fiscal yearPeriod endDiluted EPSYoY growth
20222022-12-31USD 0.25N/A
20232023-12-31USD 0.11-57.4%
20242024-12-31USD 0.07-35.0%
20252025-12-31USD 0.01-82.2%
Montauk Renewables sequential (quarter-over-quarter) diluted earnings per share growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q32025-09-30194.8%
Q42025-12-31-52.2%
Q12026-03-31-100.0%
Q22026-06-30N/A

Revenue Growth Rate

Annual and quarterly growth comparison

Earnings Per Share Growth Rate

Annual and quarterly EPS growth comparison

Quarterly Performance

Name
Q2 2026YOY CHG

Revenue

$54.02M

+19.7%

Gross Profit

$16.15M

+14.5%

Gross Margin

29.89%

N/A

Market Cap

$250.52MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

N/A

Market Cap/Employee

$1.33M

N/A

Employees

189

N/A

Net Income

$226.00K

+104.1%

EBITDA

$4.01M

-13.5%

Quarterly Fundamentals

Name
Q2 2026YOY CHG

Total Cash

$15.76M

-45.9%

Total Debt

$157.14M

+105.4%

Accounts Receivable

$4.92M

-40.0%

Inventory

$0.00

N/A

Long Term Debt

$154.60M

+148.8%

Short Term Debt

$2.53M

-82.4%

Return on Assets

1.68%

N/A

Return on Invested Capital

0.55%

N/A

Free Cash Flow

-$10.09M

+60.4%

Operating Cash Flow

$14.60M

+77.9%

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Questions About MNTK

What is the current price of Montauk Renewables?

Montauk Renewables is trading at $1.76 per share.

What is the 52-week range for Montauk Renewables?

Over the past 52 weeks, Montauk Renewables has traded between $1.07 and $2.57.

How much debt does Montauk Renewables have?

As of the most recent reporting period, Montauk Renewables reported total debt of $157.14M.

How much cash does Montauk Renewables have on hand?

Montauk Renewables reported $15.77M in cash and cash equivalents in its most recent financial results.

What is Montauk Renewables’s dividend yield?

Montauk Renewables does not currently have a dividend yield.

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