Mammoth Energy Services (STU:5M8) Cyclically Adjusted FCF per Share: €0.05 (As of Jun. 2026)

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STU:5M8 Mammoth Energy Services Inc STU:5M8
64 GF Score
Price €2.62
GF Value €2.03
Valuation Modestly Overvalued
! 8 Warning Signs
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What is Mammoth Energy Services Cyclically Adjusted FCF per Share?

Mammoth Energy Services STU:5M8 64 Cyclically Adjusted FCF per Share is €0.05 as of Jun. 2026. GuruFocus rates STU:5M8 with a GF Score™ of 64/100 and a GF Value™ of €2.03 (Modestly Overvalued). The stock has 8 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

Mammoth Energy Services's adjusted free cash flow per share for the three months ended in Jun. 2026 was €-0.900. Add all the adjusted free cash flow per share for the past 10 years together and divide the count will get our Cyclically Adjusted FCF per Share, which is €0.05 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Mammoth Energy Services's average Cyclically Adjusted FCF Growth Rate was -94.30% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted FCF Growth Rate using Cyclically Adjusted FCF per Share data.

As of today (2026-09-16), Mammoth Energy Services's current stock price is €2.62. Mammoth Energy Services's Cyclically Adjusted FCF per Share for the quarter that ended in Jun. 2026 was €0.05. Mammoth Energy Services's Cyclically Adjusted Price-to-FCF of today is 51.37.

During the past 12 years, the highest Cyclically Adjusted Price-to-FCF of Mammoth Energy Services was 188.32. The lowest was 4.30. And the median was 7.89.


Mammoth Energy Services  (STU:5M8) Cyclically Adjusted FCF per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted FCF per Share may underestimate the company's free cash flow. Cyclically Adjusted Price-to-FCF can seem to be too high even the actual Price-to-Free-Cash-Flow is low.

For the Cyclically Adjusted Price-to-FCF, the free cash flow per share of the past 10 years are inflation-adjusted and averaged. The result is used for P/FCF calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted Price-to-FCF is also called CAPFCF Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted free cash flow per share of a company over the past 10 years.

Mammoth Energy Services's Cyclically Adjusted Price-to-FCF of today is calculated as

Cyclically Adjusted Price-to-FCF=Share Price/Cyclically Adjusted FCF per Share
=2.62/0.051
=51.37

* 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.

During the past 12 years, the highest Cyclically Adjusted Price-to-FCF of Mammoth Energy Services was 188.32. The lowest was 4.30. And the median was 7.89.


Be Aware

Cyclically Adjusted Price-to-FCF works better for cyclical companies. It gives you a better idea on the company's real free cash flow value.


Mammoth Energy Services Cyclically Adjusted FCF per Share Related Terms


Mammoth Energy Services Cyclically Adjusted FCF per Share Historical Data

* Premium members only.

The historical data trend for Mammoth Energy Services's Cyclically Adjusted FCF per Share 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.

Mammoth Energy Services Cyclically Adjusted FCF per Share Chart

Mammoth Energy Services Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted FCF per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 -0.16 0.46 0.17

Mammoth Energy Services Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted FCF per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.35 0.30 0.19 0.10 0.05

STU:5M8 vs BOOM, CFSU, AIRT: Cyclically Adjusted FCF per Share Comparison

For the Conglomerates subindustry, Mammoth Energy Services's Cyclically Adjusted Price-to-FCF, along with its competitors' market caps and Cyclically Adjusted Price-to-FCF 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 Cyclically Adjusted Price-to-FCF vs Conglomerates Industry

For the Conglomerates industry and Industrials sector, Mammoth Energy Services's Cyclically Adjusted Price-to-FCF distribution charts can be found below:

* The bar in red indicates where Mammoth Energy Services's Cyclically Adjusted Price-to-FCF falls into.


STU:5M8
64GF Score
Mammoth Energy Services Inc STU:5M8
Cyclically Adjusted FCF per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Mammoth Energy Services Cyclically Adjusted FCF per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

What is Cyclically Adjusted FCF per Share? How do we calculate Cyclically Adjusted FCF per Share?

Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted FCF per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the free cash flow per share from 2001 through 2010.

We adjusted the 2001 free cash flow per share data with the total inflation from 2001 through 2010 to the equivalent free cash flow in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's free cash flow is $1 a share in 2001, then the 2001's equivalent free cash flow in 2010 is $1.4 a share. If Wal-Mart's free cash flow is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 free cash flow in 2010 is $1.35. So on and so forth, you get the equivalent free cash flow per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted FCF per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Mammoth Energy Services's adjusted Free Cash Flow per Share data for the three months ended in Jun. 2026 was:

Adj_FreeCashFlowPerShare= Free Cash Flow per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=-0.9/333.9520*333.9520
=-0.900

Current CPI (Jun. 2026) = 333.9520.

Mammoth Energy Services Quarterly Data

Free Cash Flow per Share CPI Adj_FreeCashFlowPerShare
201609 0.294 241.428 0.407
201612 -0.011 241.432 -0.015
201703 -0.418 243.801 -0.573
201706 -0.580 244.955 -0.791
201709 -0.311 246.819 -0.421
201712 -0.274 246.524 -0.371
201803 1.188 249.554 1.590
201806 1.008 251.989 1.336
201809 0.347 252.439 0.459
201812 1.249 251.233 1.660
201903 -2.409 254.202 -3.165
201906 -0.200 256.143 -0.261
201909 0.071 256.759 0.092
201912 -0.090 256.974 -0.117
202003 0.001 258.115 0.001
202006 0.047 257.797 0.061
202009 -0.124 260.280 -0.159
202012 0.080 260.474 0.103
202103 0.237 264.877 0.299
202106 -0.185 271.696 -0.227
202109 -0.417 274.310 -0.508
202112 -0.095 278.802 -0.114
202203 -0.068 287.504 -0.079
202206 -0.024 296.311 -0.027
202209 -0.224 296.808 -0.252
202212 0.366 296.797 0.412
202303 -0.054 301.836 -0.060
202306 0.480 305.109 0.525
202309 -0.237 307.789 -0.257
202312 0.047 306.746 0.051
202403 0.830 312.332 0.887
202406 -0.062 314.175 -0.066
202409 -0.041 315.301 -0.043
202412 2.773 315.605 2.934
202503 0.044 319.799 0.046
202506 -0.724 322.561 -0.750
202509 -0.273 324.800 -0.281
202512 -0.633 324.054 -0.652
202603 -0.261 330.213 -0.264
202606 -0.900 333.952 -0.900

Add all the adjusted free cash flow per share together and divide 10 will get our Cyclically Adjusted FCF per Share.

What does a Cyclically Adjusted FCF per Share of €0.05 mean?
Mammoth Energy Services (STU:5M8) has a Cyclically Adjusted FCF per Share of €0.05 as of Jun. 2026. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Mammoth Energy Services and its competitors.
Is Mammoth Energy Services' Cyclically Adjusted FCF per Share too high?
Mammoth Energy Services' current Cyclically Adjusted FCF per Share is €0.05. Overall, Mammoth Energy Services has a GF Score™ of 64/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Mammoth Energy Services' Cyclically Adjusted FCF per Share compare to BOOM and CFSU?
Mammoth Energy Services' Cyclically Adjusted FCF per Share of €0.05 can be compared against companies in the Conglomerates industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted FCF per Share for a Conglomerates company?
A good Cyclically Adjusted FCF per Share depends on the Conglomerates industry context. However, Cyclically Adjusted FCF per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted FCF per Share mean?
A high Cyclically Adjusted FCF per Share can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Mammoth Energy Services and its competitors. Mammoth Energy Services's current Cyclically Adjusted FCF per Share is €0.05. 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 (STU:5M8) is currently considered Modestly Overvalued. The stock's GF Value™ is €2.03, compared to a current price of €2.62 — trading 29.1% above its estimated fair value. The current Cyclically Adjusted FCF per Share is €0.05. Mammoth Energy Services' overall GF Score™ is 64/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted FCF per Share calculated?
Cyclically Adjusted FCF per Share is calculated from a company's financial statements. For Mammoth Energy Services (STU:5M8), the current Cyclically Adjusted FCF per Share is €0.05 as of Jun. 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 (STU:5M8) Overvalued in 2026?

Based on GuruFocus' analysis, Mammoth Energy Services stock appears to be overvalued. The current stock price of €2.62 is trading 29.1% above its estimated GF Value™ of €2.03. GuruFocus considers Mammoth Energy Services to be Modestly Overvalued.

Key valuation signals for STU:5M8:

  • Cyclically Adjusted FCF per Share: €0.05
  • GF Value™: €2.03 vs. price of €2.62 (29.1% above fair value)
  • GF Score™: 64/100 with 8 warning signs

No single metric tells the full story. See the STU:5M8 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Mammoth Energy Services Business Description

Other Exchanges TUSK:USA
Address 14201 Caliber Drive, Suite 300, Oklahoma City, OK, USA, 73134
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.
64GF Score

Get the complete analysis for STU:5M8

Cyclically Adjusted FCF per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€2.62
Price
€2.03
GF Value