Montauk Renewables Inc (MNTK) Stock Analysis — PE Ratio, PS Ratio, Intrinsic Value & 2030 Price Target
Montauk Renewables Inc stock (MNTK) is currently trading at $1.14. Montauk Renewables Inc PE ratio is 116.50. Montauk Renewables Inc PS ratio (Price-to-Sales) is 0.94. Analyst consensus price target for MNTK is $2.96. WallStSmart rates MNTK as Sell.
- MNTK PE ratio analysis and historical PE chart
- MNTK PS ratio (Price-to-Sales) history and trend
- MNTK intrinsic value — DCF, Graham Number, EPV models
- MNTK stock price prediction 2025 2026 2027 2028 2029 2030
- MNTK fair value vs current price
- MNTK insider transactions and insider buying
- Is MNTK undervalued or overvalued?
- Montauk Renewables Inc financial analysis — revenue, earnings, cash flow
- MNTK Piotroski F-Score and Altman Z-Score
- MNTK analyst price target and Smart Rating
Montauk Renewables Inc
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MNTK Intrinsic Value Analysis for Value Investors
Benjamin Graham Formula · Montauk Renewables Inc (MNTK)
MNTK trades 2386% above its Graham fair value of $0.07, indicating the stock may be overvalued at current levels.
Based on Benjamin Graham Formula. Growth rate capped at 25%. For informational purposes only. Not financial advice.

Smart Analysis
Montauk Renewables Inc (MNTK) · 9 metrics scored
Smart Score
Category Performance
WallStSmart pulls financial metrics like revenue growth, profit margins, and valuation ratios and scores each one from 0 to 10 based on how strong or weak it is. Those 10 scores are grouped into 4 categories: Growth, Profitability, Valuation, and Quality — which form the 4 axes of the spider chart you see. The categories are then combined into a final score out of 100, but not equally. Growth and Profitability together count for 60% of the total, because a fast-growing profitable business matters more than just a cheap one. That final number maps to a rating (Strong Buy, Buy, Hold, Avoid) and a letter grade, giving you one clear Stock Rating.
Investment Thesis
Strong fundamentals in price/sales, price/book, revenue growth. Concerns around market cap and return on equity. Mixed signals suggest waiting for clearer direction before acting.
Montauk Renewables Inc (MNTK) Key Strengths (3)
Paying less than $1 for every $1 of annual revenue
Trading below book value, meaning the market prices it less than net assets
Revenue surging 56.70% year-over-year
Supporting Valuation Data
Montauk Renewables Inc (MNTK) Areas to Watch (6)
Losing money on operations
Earnings declining -69.60%, profits shrinking
Very low returns on shareholder equity
Very thin margins, barely profitable
Micro-cap company with very limited liquidity and high volatility
Low institutional interest, mostly retail-driven
Supporting Valuation Data
Montauk Renewables Inc (MNTK) Detailed Analysis Report
Overall Assessment
This company scores 43/100 in our Smart Analysis, earning a D grade. Out of 9 metrics analyzed, 3 register as strengths (avg 10.0/10) while 6 fall into concern territory (avg 1.7/10). The category breakdown reveals uneven performance, with some areas requiring attention.
The Bull Case
The strongest argument centers on Price/Sales, Price/Book, Revenue Growth. Valuation metrics including Price/Sales (0.94), Price/Book (0.63) suggest the stock is attractively priced. Growth metrics are encouraging with Revenue Growth at 56.70%.
The Bear Case
The primary concerns are Operating Margin, EPS Growth, Return on Equity. Growth concerns include EPS Growth at -69.60%, which may limit upside. Profitability pressure is visible in Return on Equity at 0.67%, Operating Margin at -2.05%, Profit Margin at 0.99%.
Key Dynamics to Monitor
Three factors to monitor going forward. First, whether Operating Margin improves, as this is the primary drag on the overall score. Second, margin trajectory, with Return on Equity at 0.67% needing improvement to support the investment thesis. Third, growth sustainability, with Revenue Growth at 56.70% strong but requiring continuation.
Risk Considerations
Based on the metric profile, this is a higher risk investment. There are more areas of concern than strength, warranting a more conservative position size. Investors should size positions according to their risk tolerance and maintain diversification.
Bottom Line
Fundamental challenges outweigh strengths at current levels. Operating Margin and EPS Growth are the primary drags. Consider waiting for meaningful improvement before committing capital.
Disclaimer: Smart Analysis is a scoring system developed by WallStSmart Team. Scores update daily using multi-model valuation framework. Always conduct your own research and consult with financial advisors before making investment decisions.
MNTK Price-to-Sales(PS) Ratio Chart
Historical valuation based on market cap ÷ trailing 12-month revenue
MNTK's Price-to-Sales ratio of 0.94x trades at a deep discount to its historical average of 6.81x (0th percentile). The current valuation is 95% below its historical high of 18.14x set in Feb 2021, and 0% above its historical low of 0.94x in Mar 2026. Over the past 12 months, the PS ratio has compressed from ~1.7x as trailing revenue scaled faster than the stock price.
WallStSmart Analysis Synopsis
Data-driven financial summary for Montauk Renewables Inc (MNTK) · BASIC MATERIALS › SPECIALTY CHEMICALS
The Big Picture
Montauk Renewables Inc is a strong growth company balancing expansion with improving profitability. Revenue reached 176M with 57% growth year-over-year. Profit margins are strong at 99.0%, reflecting pricing power and operational efficiency.
Key Findings
Revenue growing at 57% YoY, reaching 176M. This pace significantly outperforms most SPECIALTY CHEMICALS peers.
ROE of 67.0% means the company generates strong returns on shareholder equity. Above 20% is considered top-tier.
Free cash flow is -41M, meaning the company is burning cash. This may be acceptable for high-growth companies investing heavily.
Earnings fell 70% YoY while revenue grew 57%. This gap usually reflects one-time items (tax benefits, write-offs) in the prior period, not an operational decline.
What to Watch Next
Growth sustainability: can Montauk Renewables Inc maintain 57%+ revenue growth, or will competition slow it down?
Valuation compression risk at a P/E of 116.5x. Any growth miss could trigger a sharp correction.
Debt management: total debt of 73M is significantly higher than cash (7M). Monitor refinancing risk.
Sector dynamics: monitor SPECIALTY CHEMICALS industry trends, competitive moves, and regulatory changes that could impact Montauk Renewables Inc.
Bottom Line
Montauk Renewables Inc offers an attractive blend of growth (57% revenue expansion) and improving fundamentals. The company is transitioning from pure growth to profitable growth, a critical inflection point. Watch for sustained margin expansion as the key signal.
This synopsis is generated from publicly available financial data. It is not financial advice. Always conduct your own research and consult a qualified financial advisor before making investment decisions.
Insider Transactions
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About Montauk Renewables Inc(MNTK)
NASDAQ
BASIC MATERIALS
SPECIALTY CHEMICALS
USA
Montauk Renewables, Inc., a renewable energy company, is dedicated to the recovery and processing of biogas from landfills and other non-fossil fuel sources. The company is headquartered in Pittsburgh, Pennsylvania.