What is MNTK's market cap?

$362.26M, based on the Nov 4 close of $2.54.

What is MNTK's P/E ratio?

45.7× trailing-twelve-month earnings of $7.93M.

Does Montauk Renewables pay a dividend?

No regular cash dividend has been paid in the last year.

How much of MNTK is sold short?

1.5M shares, 3.4% of float, as of Oct 15, 2026.

What sector is MNTK in?

Utilities, in the Electric, Gas & Water Utilities industry.

NASDAQ · MNTKUtilitiesElectric, Gas & Water Utilities

Montauk Renewables, Inc. Common Stock (MNTK)

$2.55+2.62%

Close Nov 4, 2026 · split-adjusted

Nov 3, 2026$2.37▲ 16.50% in range

Nov 3, 2025Low $1.12 · High $2.94Nov 3, 2026

What changed · written from our data

As of Nov 4, 2026

Montauk Renewables closed at $2.54 on Nov 4, up 2.62%, 13.4% below its 52-week closing high. Volume of 229.7K shares was 0.44× its 20-day average (below normal).

Split-adjusted performance: -4.3% over one month, +74.3% over six months, +25.4% over one year.

In the quarter ended Jun 30, 2026, revenue was $54.02M, up 19.7% from a year earlier, with a net margin of 0.4%.

Short interest was 1.5M shares at the Oct 15 settlement, down 23.4% from the prior report (3.4% of float, 1.9 days to cover).

Market cap$362.3M142.3M shares

Revenue · quarter$54.0M+19.7% YoY

Diluted EPS$0.00—

P/E · TTM45.7×P/S 1.9×

Net margin0.4%Gross 100.0%

Dividend yieldNone

52-week range1.12 – 2.94−13.4% from high

Volume229.7K0.44× 20-day avg

Volatility · 60d100.4%Annualised

Short % of float3.4%1.9 days to cover

Net cash-$133.9MCash $15.8M

Next earnings—Not scheduled

Split-adjusted performance

1W +13.1%1M −4.3%3M +49.7%6M +74.3%YTD +52.4%1Y +25.4%3Y −74.3%5Y −77.8%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Electric, Gas & Water Utilities

Percentile among 118 companies (100 = best)

6-month momentum99

Revenue growth80

Net margin19

Value (low P/E)6

Size21

Industry medians: 6-month return −1.4%, revenue growth +6.9%, net margin 12.0%, P/E 20.9×.

Short interest

Details →

Shares short1.5M−23.4% vs prior

Days to cover1.9Settled Oct 15

% of float3.4%

Short vol. 10d54.2%of daily volume

Closest peers by size in Electric, Gas & Water Utilities

Company	Price	Today	6M	Rev. growth	Net margin	P/E	Mkt cap
MNTKMontauk Renewables	$2.55	+2.62%	+74.3%	+19.7%	0.4%	45.7	$362.3M
GFUZGeneral Fusion Group	$5.55	−2.80%	—	—	—	—	$352.7M	Compare
CLNEClean Energy Fuels	$1.59	+1.92%	−29.0%	+3.7%	−14.0%	—	$350.5M	Compare
ARTNAArtesian Resources	$33.92	+0.41%	+6.3%	+7.4%	21.4%	14.8	$350.3M	Compare
SMCSummit Midstream	$28.25	−5.52%	−9.5%	—	—	—	$389.4M	Compare
CDZICADIZ	$3.67	−3.13%	−22.2%	−76.3%	−1291.0%	—	$312.1M	Compare
CWCOConsolidated Water Co	$27.75	+1.11%	−16.1%	−2.1%	12.0%	27.5	$444.3M	Compare
GNEGENIE ENERGY	$17.17	+2.81%	+20.2%	−4.6%	11.3%	18.3	$451.9M	Compare
HNRGHallador Energy	$9.71	−8.74%	−47.7%	−1.3%	−15.0%	—	$457.8M	Compare

News about Montauk Renewables

All news →

Implied Volatility Surging for Montauk Renewables Stock OptionsZacks Investment Research · 5d ago▲ Positive Is MNTK Stock Still a Buy After Its 44% Six-Month Rally?Zacks Investment Research · Oct 23, 2026▲ Positive Can Montauk Renewables' GreenWave JV Sustain Its Earnings Growth?Zacks Investment Research · Oct 21, 2026▲ Positive Surging Earnings Estimates Signal Upside for Montauk Renewables (MNTK) StockZacks Investment Research · Sep 3, 2026▲ Positive

Quick answers

What does Montauk Renewables do?: 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.
What is MNTK's market cap?: $362.26M, based on the Nov 4 close of $2.54.
What is MNTK's P/E ratio?: 45.7× trailing-twelve-month earnings of $7.93M.
Does Montauk Renewables pay a dividend?: No regular cash dividend has been paid in the last year.
How much of MNTK is sold short?: 1.5M shares, 3.4% of float, as of Oct 15, 2026.
What sector is MNTK in?: Utilities, in the Electric, Gas & Water Utilities industry.

About Montauk Renewables

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.

HQ: Pittsburgh, PA189 employeesListed Jan 22, 2021ir.montaukrenewables.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology