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Montauk Renewables

MNTK

Market cap $302M

2.12 USD

+0.08

3.92%

At close Updated Oct 21, 4:00 PM EDT

Pre-market

After hours

2.12

0.00

0%

1 day

3.92%

5 days

-2.75%

1 month

-9.01%

3 months

26.19%

6 months

51.43%

Year to date

26.19%

1 year

-0.93%

5 years

-81.32%

10 years

-81.93%

About: Montauk Renewables Inc is a renewable energy company. It specializes in the recovery and processing of biogas from landfills and other non-fossil fuel sources for beneficial use as a replacement for fossil fuels. The firm develops, owns, and operates RNG projects that supply renewable fuel into the transportation and electrical power sectors. Montauk operates in two segments namely Renewable Natural Gas and Renewable Electricity Generation. It generates a majority of its revenue from the Renewable Natural Gas segment.

Employees: 189

Materials Specialty Chemicals

News

Positive

Neutral

Negative

Sentiment 3-Months

Positive 60%

Neutral 35%

Negative 5%

Zacks Investment Research

Can Montauk Renewables' GreenWave JV Sustain Its Earnings Growth?

Montauk Renewables is tapping third-party RNG supplies and environmental credit sales to diversify income, while RIN prices and transaction volumes remain key factors.

Can Montauk Renewables' GreenWave JV Sustain Its Earnings Growth?

Montauk Renewables: Earnings Recovery Offers Upside, But Debt Remains A Key Risk

Montauk Renewables is rated Speculative Buy, trading at a ~30% EV/EBITDA discount to sector peers despite robust earnings recovery. MNTK's Q2 2026 adjusted EBITDA surged 144.5%, driven by higher RIN sales, GreenWave equity income, and improved margins, not just RNG production growth. Major development projects like Bowerman, Tulsa, and Montauk Ag could boost future production but require $210–$260 million in investment, pressuring cash flow.

Montauk Renewables: Earnings Recovery Offers Upside, But Debt Remains A Key Risk

Zacks Investment Research

MNTK vs. FCEL: Which of These 2 Clean Energy Stocks Is a Buy?

Montauk Renewables and FuelCell Energy are tapping into clean-energy growth through different strategies, but key differences in their outlooks deserve a closer look.

MNTK vs. FCEL: Which of These 2 Clean Energy Stocks Is a Buy?

Zacks Investment Research

Montauk Renewables, Inc. (MNTK) Hits Fresh High: Is There Still Room to Run?

Montauk Renewables (MNTK) is at a 52-week high, but can investors hope for more gains in the future? We take a look at the company's fundamentals for clues.

Montauk Renewables, Inc. (MNTK) Hits Fresh High: Is There Still Room to Run?

Zacks Investment Research

Best Value Stocks to Buy for September 24th

HRTG, WCC and MNTK made it to the Zacks Rank #1 (Strong Buy) value stocks list on September 24th, 2026.

Best Value Stocks to Buy for September 24th

Zacks Investment Research

Best Momentum Stocks to Buy for September 22nd

VNCE, NMR and MNTK made it to the Zacks Rank #1 (Strong Buy) momentum stocks list on September 22nd, 2026.

Best Momentum Stocks to Buy for September 22nd

Zacks Investment Research

Is Montauk Renewables (MNTK) Outperforming Other Oils-Energy Stocks This Year?

Here is how Montauk Renewables (MNTK) and Oceaneering International (OII) have performed compared to their sector so far this year.

Is Montauk Renewables (MNTK) Outperforming Other Oils-Energy Stocks This Year?

Zacks Investment Research

3 Alternative-Energy Stocks That Could Withstand Fed's Rate Hike

Higher rates pressure renewable-energy projects, but MNTK, CEG and TXNM appear better positioned to absorb the impact.

3 Alternative-Energy Stocks That Could Withstand Fed's Rate Hike

Montauk Renewables Celebrates Opening of Turkey, NC facility in Sampson County

TURKEY, N.C., Sept. 15, 2026 (GLOBE NEWSWIRE) -- Montauk Renewables, Inc. (NASDAQ: MNTK) (“Montauk” or the “Company”) and its subsidiary, Montauk Renewables Ag, LLC, announce that Sampson County leaders joined Montauk's Chief Executive Officer, Sean McClain, and members of its Board of Directors to celebrate the official opening of the Company's Turkey, NC facility.

Montauk Renewables Celebrates Opening of Turkey, NC facility in Sampson County

Zacks Investment Research

Montauk Renewables, Inc. (MNTK) Hit a 52 Week High, Can the Run Continue?

Montauk Renewables (MNTK) is at a 52-week high, but can investors hope for more gains in the future? We take a look at the company's fundamentals for clues.

Montauk Renewables, Inc. (MNTK) Hit a 52 Week High, Can the Run Continue?

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