Also trades as MKR.JO.

MNTK

HoldHot Air

Montauk Renewables, Inc. · Basic Materials · United States · $303M cap · $1.7M/day traded

$2.13 +3.4% · close 23 Oct · scored 24 Oct

StockRank up 1.4 since 23 Oct.

Hot Air: Rising on momentum alone: weak business, rich price.

47
StockRank
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Quality
33
Value
37
Momentum
69

As of 24 Oct 2026, MoatMap's StockRank for Montauk Renewables, Inc. (MNTK) is 47/100, ranked against 24,000+ stocks in 35 markets (Quality 33, Value 37, Momentum 69, each scored against its sector).

Does StockRank work? Each month we publish how every decile did, whichever way it went. See the record →

P/E (TTM)
35.5x
peers 20.1x
ROE
3.1%
peers 1.4%
D/E
0.6x
peers 0.3x
Dividend %
—
trailing yield

ABOUT MONTAUK RENEWABLES, INC.

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Montauk Renewables, Inc. is a leading renewable energy company specializing in the recovery and processing of biogas from landfills and other organic waste. The company converts this biogas into renewable natural gas (RNG) and renewable electricity, leveraging long-term fuel supply agreements with landfill operators. Its competitive moat is reinforced by its specialized processing infrastructure and expertise in monetizing environmental attributes, such as RINs.

FINANCIAL SUMMARY (USD)

Year2022202320242025CAGRTTM2026E2027EFwd CAGR
Revenue205.6M174.9M175.7M176.4M-5.0%189.1M213.0M247.4M18.4%
EPS0.250.110.070.01-65.8%0.06———
Shares141.6M142.0M142.7M143.2M+1.1%142.3M———
Debt76.2M68.1M62.9M137.9M21.9%157.1M———
Equity227.1M250.2M257.4M263.1M5.0%————
Op CF81.1M41.1M43.8M30.3M-27.9%43.4M———
Inv CF-20.8M-63.1M-62.2M-120.5M—————
Fin CF-8.3M-9.3M-9.8M68.3M—————
Loading 1Y...
PRICE (1Y) · USD-3.8%
2.02.32.52.72.914 Sep5 Oct23 Oct
SMA 50SMA 200

Price checkNo clear trendExperimental

No clear trend: not near its 52-week low, and not in a steady uptrend.

SwingsVery bumpy

Swung more than 89% of stocks we rank over the past year (80% a year).

How this is worked out

StockRank judges the business. The price check reads only the chart: it is the price side of the Momentum score, in words.

The rules: Still falling is a new 52-week low in the last two weeks, at least 25% below the high. Finding a floor is no new low since. Turning up is 20 or more trading days without a new low, at least 10% off it, and back above a rising 50-day average. In an uptrend is above the 200-day average and within 15% of the high.

In 2,112 US drawdowns since 2001, buying while the price was still falling was followed by a further 20% drop 42% of the time. Waiting for a turn like this one cut that to 33%, at about 7% higher prices and with no better returns. Part of that cut is simply not buying: 13% of falls never turned, and waiting kept those out. Among turns that were bought, 38% still fell another 20%, and 33% of turns were followed by a new low within six months. The benefit was largest in crashes such as 2008 and 2020.

What it measures: day-to-day price moves over the past year, as a yearly figure, ranked against every stock we cover. Very calm under 20% a year, Calm 20 to 30%, Average 30 to 40%, Bumpy 40 to 55%, Very bumpy above that.

What we found: across about 13,500 stocks in 34 markets (2002 to 2025), past swings were a good guide to the next year's, and bumpier stocks fell further. How much further changed too much between eras to put a number on it.

Calm is not safe: a calm stock can still slide steadily.

Rules fixed before any data was fetched. Describes the chart, not a recommendation.

Close
$2.13
RSI (14)
19.5
52-Week Range-35.1% from high
Low $1.07High $3.28

SCORE BREAKDOWN

Quality
33
ROIC
2.3%39.2
ROE
3.1%44.0
GP/Assets
15.1%55.6
Op. Margin
1.1%35.0
FCF/Assets
-19.1%15.2
Piotroski
314.7
Int. Cover
1.7x33.0
D/E Ratio
0.59x24.8
Current Ratio
0.62x5.7
Value
37
P/E (TTM)
35.5x23.7
EV/EBITDA
11.7x40.0
P/FCF
—N/A
P/B
1.2x68.9
P/S
1.6x48.1
Div Yield
—N/A
Momentum
69
52W High %
65%55.8
RS 6M
41%94.2
SMA 50/200
1.32x95.6
EPS Rev 4W
0.0%59.9
EPS Rev 12W
0.0%45.8
EPS Improve
+411%92.0
Q Growth
—N/A

FUNDAMENTALS

Market Cap
$303M
P/E (Forward)
6.9x
Gross Margin
34.7%

SECTOR PEERS

Closest peers in Basic Materials, ranked by industry match, size, and score similarity. Cross-listings of MNTK are excluded.

TickerCompanyMkt CapStockRankSignal
MNTKMontauk Renewables, Inc.(you)$303M47Hold
FFFutureFuel Corp.$250M43Hold
HDSNHudson Technologies, Inc.$226M42Hold
ASPNAspen Aerogels, Inc.$458M38Hold
CMTCore Molding Technologies, Inc.$205M62Hold
ACNTAscent Industries Co.$126M41Hold
ECVTEcovyst Inc.$1.1B50Hold
ISO.JOASP Isotopes Inc.$319M18Strong Sell
NTICNorthern Technologies International Corporation$73M43Hold
GEVOGevo, Inc.$287M14Strong Sell

Peer medians: ROE 1.4% · P/E 20.1x · Gross margin 27.0%

Company Deep Dive

Business segments breakdown, earnings transcript analysis, management credibility scoring, competitive landscape, and scenario modelling.

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Montauk Renewables, Inc. (MNTK): Stock Score Summary

Montauk Renewables, Inc. (MNTK) has a MoatMap StockRank of 47/100 based on Quality (33/100), Value (37/100), and Momentum (69/100) factor scores. The current signal is HOLD.

Montauk Renewables, Inc. is a leading renewable energy company specializing in the recovery and processing of biogas from landfills and other organic waste. The company converts this biogas into renewable natural gas (RNG) and renewable electricity, leveraging long-term fuel supply agreements with landfill operators. Its competitive moat is reinforced by its specialized processing infrastructure and expertise in monetizing environmental attributes, such as RINs.

Key Financial Metrics

Price$2.13
Market Cap$303M
P/E (TTM)35.50
P/E (Forward)6.94
Price/Book1.15
Return on Equity3.1%
Return on Invested Capital2.3%
Debt/Equity0.59x
Gross Margin34.7%
Operating Margin1.1%
Revenue Growth19.7%
Free Cash Flow$-83M

Montauk Renewables, Inc. operates in the Specialty Chemicals industry, part of the Basic Materials sector (United States).

Frequently Asked Questions

What is Montauk Renewables, Inc.’s (MNTK) StockRank?
MoatMap’s StockRank for Montauk Renewables, Inc. (MNTK) is 47/100, with a Hold signal. It is a composite of Quality (33), Value (37), and Momentum (69), each scored against its sector. The composite is then ranked across MoatMap’s universe of 24,000+ stocks.
Does Montauk Renewables, Inc. have an economic moat?
Montauk Renewables, Inc. (MNTK) has a Quality factor score of 33/100. The Quality factor combines ROIC, Piotroski F-Score, and leverage: the financial fingerprints of a durable competitive advantage. A Quality score above 70 typically indicates a company with the characteristics of a moated business.
Is Montauk Renewables, Inc. a buy, hold, or sell?
MoatMap’s current signal for Montauk Renewables, Inc. (MNTK) is Hold, based on a StockRank of 47/100. Signals are derived mechanically from the StockRank composite and should be one input among many; combine with your own thesis on management, competitive position, and valuation.
What sector is Montauk Renewables, Inc. in?
Montauk Renewables, Inc. (MNTK) operates in the Basic Materials sector, specifically the Specialty Chemicals industry (United States).