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Montauk RenewablesMNTK -0.58%74 PB Ratio is 0.92 as of Aug. 06, 2026, which is 80% below its 10-year median of 4.52. GuruFocus rates MNTK with a GF Score™ of 74/100 and a GF Value™ of $4.45 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 1,577 Chemicals companies, Montauk Renewables ranks better than 74.83% on this metric.
The historical rank and industry rank for Montauk Renewables's PB Ratio or its related term are showing as below:
MNTK'
s PB Ratio Range Over the Past 10 Years
Min: 0.62 Med: 4.52 Max: 12.7
Current: 0.92
During the past 8 years, Montauk Renewables's highest PB Ratio was 12.70. The lowest was 0.62. And the median was 4.52.
MNTK's PB Ratio is ranked better than 74.83% of 1577
companies
in the Chemicals industry
Industry Median: 1.72
vs MNTK: 0.92
During the past 12 months, Montauk Renewables's average Book Value Per Share Growth Rate was 0.90% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 4.60% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 10.50% per year.
During the past 8 years, the highest 3-Year average Book Value Per Share Growth Rate of Montauk Renewables was 15.80% per year. The lowest was 4.60% per year. And the median was 11.70% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Montauk Renewables PB Ratio Related Terms
Montauk Renewables PB Ratio Historical Data
* Premium members only.
The historical data trend for Montauk Renewables's PB Ratio can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Specialty Chemicals subindustry, Montauk Renewables's PB Ratio, along with its competitors' market caps and PB Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Montauk Renewables PB Ratio vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Montauk Renewables's PB Ratio distribution charts can be found below:
* The bar in red indicates where Montauk Renewables's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Montauk Renewables (MNTK) has a PB Ratio of 0.92 as of Aug. 06, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Montauk Renewables and its competitors. This is 80% below median its historical median of 4.52. Over the past decade, Montauk Renewables' PB Ratio has ranged from 0.62 to 12.70. According to the industry distribution chart, Montauk Renewables ranks #397 out of 1577 companies in the Chemicals industry, placing it in the top 25.2%.
Is Montauk Renewables' PB Ratio too high?
Montauk Renewables' current PB Ratio of 0.92 is 80% below median its 10-year median of 4.52. Over the past 10 years, this metric has ranged from a low of 0.62 to a high of 12.70. The Chemicals industry median PB Ratio is 1.72. Montauk Renewables' value of 0.92 is 46.5% below this industry median. Based on the distribution chart, Montauk Renewables ranks #397 out of 1577 companies in the Chemicals industry, which is above the industry midpoint. Overall, Montauk Renewables has a GF Score™ of 74/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Montauk Renewables' PB Ratio compare to HDSN and CMT?
According to the Chemicals industry distribution chart, Montauk Renewables ranks #397 out of 1577 companies for PB Ratio. This puts Montauk Renewables in the upper half of its industry. The industry median PB Ratio is 1.72. Montauk Renewables' value of 0.92 is 46.5% below this benchmark. Historically, Montauk Renewables' own PB Ratio has ranged from 0.62 to 12.70 over the past decade. While the company's 10-year median is 4.52 vs. the industry median of 1.72, Montauk Renewables has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PB Ratio for a Chemicals company?
The median PB Ratio among Chemicals companies is 1.72, based on 1,577 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Montauk Renewables's current PB Ratio of 0.92 is 46.5% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Montauk Renewables and its competitors. For the Chemicals industry, the median PB Ratio is 1.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Montauk Renewables's current PB Ratio is 0.92, which is 80% below median its own 10-year median of 4.52. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Montauk Renewables stock overvalued right now?
Based on GuruFocus' analysis, Montauk Renewables (MNTK) is currently considered Possible Value Trap. The stock's GF Value™ is $4.45, compared to a current price of $1.70 — trading 61.8% below its estimated fair value. The current PB Ratio is 0.92, which is 80% below median its 10-year median of 4.52 and 46.5% below the Chemicals industry median of 1.72. Montauk Renewables' overall GF Score™ is 74/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Montauk Renewables (MNTK), the current PB Ratio is 0.92 as of Aug. 06, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Montauk Renewables (MNTK) Overvalued in 2026?
Based on GuruFocus' analysis, Montauk Renewables stock appears to be undervalued.
The current stock price of $1.70 is trading 61.8% below its estimated GF Value™ of $4.45.
GuruFocus considers Montauk Renewables to be Possible Value Trap.
Key valuation signals for MNTK:
PB Ratio: 0.92 (80% below median its 10-year median of 4.52)
GF Value™: $4.45 vs. price of $1.70 (61.8% below fair value)
Industry Position: 46.5% below the Chemicals median (#397 of 1577)
No single metric tells the full story. See the MNTK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
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.
74GF Score
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