Mammoth Energy ServicesTUSK -1.26%50 PB Ratio is 0.57 as of Jul. 05, 2026, which is 27% above its 10-year median of 0.45. GuruFocus rates TUSK with a GF Score™ of 50/100 and a GF Value™ of $1.11 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 544 Conglomerates companies, Mammoth Energy Services ranks better than 72.98% on this metric.
Mammoth Energy Services Inc stock PB Ratio (=0.57) is close to 1-year high of 0.61.
The historical rank and industry rank for Mammoth Energy Services's PB Ratio or its related term are showing as below:
TUSK'
s PB Ratio Range Over the Past 10 Years
Min: 0.05 Med: 0.45 Max: 3.24
Current: 0.57
During the past 12 years, Mammoth Energy Services's highest PB Ratio was 3.24. The lowest was 0.05. And the median was 0.45.
TUSK's PB Ratio is ranked better than 72.98% of 544
companies
in the Conglomerates industry
Industry Median: 1.07
vs TUSK: 0.57
During the past 12 months, Mammoth Energy Services's average Book Value Per Share Growth Rate was 4.00% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -18.30% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -16.00% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was -6.50% per year.
During the past 12 years, the highest 3-Year average Book Value Per Share Growth Rate of Mammoth Energy Services was 24.90% per year. The lowest was -19.10% per year. And the median was -8.00% per year.
Back to Basics: PB Ratio
Mammoth Energy Services (NAS:TUSK) PB Ratio Explanation
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.
* 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 Conglomerates subindustry, Mammoth Energy Services'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.
Mammoth Energy Services PB Ratio vs Conglomerates Industry
For the Conglomerates industry and Industrials sector, Mammoth Energy Services's PB Ratio distribution charts can be found below:
* The bar in red indicates where Mammoth Energy Services'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.
Mammoth Energy Services (TUSK) has a PB Ratio of 0.57 as of Jul. 05, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Mammoth Energy Services and its competitors. This is 27% above median its historical median of 0.45. Over the past decade, Mammoth Energy Services' PB Ratio has ranged from 0.05 to 3.24. According to the industry distribution chart, Mammoth Energy Services ranks #147 out of 544 companies in the Conglomerates industry, placing it in the top 27%.
Is Mammoth Energy Services' PB Ratio too high?
Mammoth Energy Services' current PB Ratio of 0.57 is 27% above median its 10-year median of 0.45. Over the past 10 years, this metric has ranged from a low of 0.05 to a high of 3.24. The Conglomerates industry median PB Ratio is 1.07. Mammoth Energy Services' value of 0.57 is 46.7% below this industry median. Based on the distribution chart, Mammoth Energy Services ranks #147 out of 544 companies in the Conglomerates industry, which is above the industry midpoint. Overall, Mammoth Energy Services has a GF Score™ of 50/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Mammoth Energy Services' PB Ratio compare to NNBR and BOOM?
According to the Conglomerates industry distribution chart, Mammoth Energy Services ranks #147 out of 544 companies for PB Ratio. This puts Mammoth Energy Services in the upper half of its industry. The industry median PB Ratio is 1.07. Mammoth Energy Services' value of 0.57 is 46.7% below this benchmark. Historically, Mammoth Energy Services' own PB Ratio has ranged from 0.05 to 3.24 over the past decade. While the company's 10-year median is 0.45 vs. the industry median of 1.07, Mammoth Energy Services 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 Conglomerates company?
The median PB Ratio among Conglomerates companies is 1.07, based on 544 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. Mammoth Energy Services's current PB Ratio of 0.57 is 46.7% 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 Mammoth Energy Services and its competitors. For the Conglomerates industry, the median PB Ratio is 1.07 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Mammoth Energy Services's current PB Ratio is 0.57, which is 27% above median its own 10-year median of 0.45. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mammoth Energy Services stock overvalued right now?
Based on GuruFocus' analysis, Mammoth Energy Services (TUSK) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.11, compared to a current price of $3.13 — trading 182% above its estimated fair value. The current PB Ratio is 0.57, which is 27% above median its 10-year median of 0.45 and 46.7% below the Conglomerates industry median of 1.07. Mammoth Energy Services' overall GF Score™ is 50/100 with 7 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 Mammoth Energy Services (TUSK), the current PB Ratio is 0.57 as of Jul. 05, 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 Mammoth Energy Services (TUSK) Overvalued in 2026?
Based on GuruFocus' analysis, Mammoth Energy Services stock appears to be overvalued.
The current stock price of $3.13 is trading 182% above its estimated GF Value™ of $1.11.
GuruFocus considers Mammoth Energy Services to be Significantly Overvalued.
Key valuation signals for TUSK:
PB Ratio: 0.57 (27% above median its 10-year median of 0.45)
GF Value™: $1.11 vs. price of $3.13 (182% above fair value)
Industry Position: 46.7% below the Conglomerates median (#147 of 544)
No single metric tells the full story. See the TUSK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Mammoth Energy Services Inc is an integrated energy services company engaged in providing products and services to enable the exploration and development of North American onshore unconventional oil and natural gas reserves as well as the construction and repair of the electric grid for private utilities, public investor-owned utilities, and co-operative utilities through infrastructure services businesses. The company had three reportable segments, which includes rental services, infrastructure services, natural sand proppant services, accommodation services, and drilling services.
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