10:10:05 EDT Fri 07 Aug 2026
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Mammoth Energy Services, Inc. Announces Second Quarter 2026 Operational and Financial Results

2026-08-07 08:00 ET - News Release

Mammoth Energy Services, Inc. Announces Second Quarter 2026 Operational and Financial Results

PR Newswire

OKLAHOMA CITY, Aug. 7, 2026 /PRNewswire/ -- Mammoth Energy Services, Inc. (NASDAQ: TUSK) ("Mammoth" or the "Company") today reported financial and operational results for the second quarter ended June 30, 2026.

Mark Layton, Chief Financial Officer of Mammoth commented, "We are increasing our full-year 2026 outlook for the second time this year based on continued improvement across our operating businesses and the growing contribution from our aviation platform. During the second quarter, revenue increased 110% year over year to $26.1 million and Adjusted EBITDA increased 37% sequentially to $2.6 million. Drilling generated positive Adjusted EBITDA ahead of expectations, Sand returned to positive gross margins, and we continued to deploy capital into high-return aviation assets while completing strategic acquisitions in infrastructure services. As we enter the second half of 2026, our focus remains on disciplined execution, margin expansion and creating long-term shareholder value."

Second Quarter 2026 Highlights:

  • Revenue increased 110% year-over-year to $26.1 million
  • Adjusted EBITDA improved to $2.6 million
  • Drilling generated positive Adjusted EBITDA
  • Completed the acquisitions of Mission Construction and BERE Rentals, expanding the Company's fiber infrastructure capabilities
  • Increased full-year 2026 outlook for the second time this year

Updated 2026 Outlook:

  • Revenue growth expected to exceed 90%
  • Adjusted EBITDA margin expected to exceed 10%

Financial Overview for the Second Quarter 2026:
Total revenue from continuing operations was $26.1 million for the second quarter of 2026 compared to $12.4 million for the second quarter of 2025 and $22.0 million for the first quarter of 2026.

Net loss from continuing operations for the second quarter of 2026 was $1.2 million, or $0.02 per diluted share, compared to net loss from continuing operations of $36.5 million, or $0.76 per diluted share, for the second quarter of 2025 and net income from continuing operations of $4.7 million, or $0.10 per diluted share, in the first quarter of 2026.

Adjusted EBITDA from continuing operations ("Adjusted EBITDA" as defined and reconciled in the tables below) was $2.6 million for the second quarter of 2026, compared to ($3.5) million for the second quarter of 2025 and $1.9 million for the first quarter of 2026.

Rental Services and Aviation Sales
Mammoth's rental services segment contributed revenue (inclusive of inter-segment revenue) of $10.2 million for the second quarter of 2026 compared to $3.1 million for the second quarter of 2025 and $13.0 million for the first quarter of 2026. The increase in revenue compared to the prior year was primarily driven by a $5.7 million increase in aviation revenue, which included the sale of an airframe and landing gear for $2.0 million. The average number of pieces of equipment rented to customers was 407 for the second quarter of 2026 compared to 296 during the second quarter of 2025 and 389 during the first quarter of 2026.

Natural Sand Proppant Services
Mammoth's natural sand proppant services segment contributed revenue of $8.0 million for the second quarter of 2026 compared to $5.4 million for the second quarter of 2025 and $3.9 million for the first quarter of 2026. In the second quarter of 2026, the Company sold approximately 229,000 tons of sand at an average sales price of $21.36 per ton compared to sales of approximately 242,000 tons of sand at an average sales price of $21.41 per ton during the second quarter of 2025. Average price per ton of sand sold decreased primarily due to a shift of grade mix. In addition, freight revenue increased by approximately $2.9 million compared to second quarter of 2025. In the first quarter of 2026, sales were approximately 156,000 tons of sand at an average price of $19.49 per ton.

Accommodation Services
Mammoth's accommodation services segment contributed revenue of $3.2 million for the second quarter of 2026 compared to $1.8 million for the second quarter of 2025 and $3.5 million for the first quarter of 2026. On average, 259 rooms were utilized for the second quarter of 2026 compared to 145 during the second quarter of 2025 and 275 during the first quarter of 2026 within the accommodations services segment.

Infrastructure Services
Mammoth's infrastructure services segment contributed revenue of $0.9 million for the second quarter of 2026 compared to $1.4 million for the second quarter of 2025 and $0.3 million for the first quarter of 2026.

Drilling Services
Mammoth's drilling services segment contributed revenue of $3.8 million for the second quarter of 2026 compared to $0.7 million for the second quarter of 2025 and $1.4 million for the first quarter of 2026. Drilling performance improved sequentially due to increased utilization and activity levels.

Selling, General and Administrative Expense
Selling, general and administrative ("SG&A") expense was $4.2 million for the second quarter of 2026 compared to $5.0 million for the second quarter of 2025 and $3.6 million for the first quarter of 2026.

Liquidity
As of June 30, 2026, Mammoth had unrestricted cash and cash equivalents on hand of $50.9 million and marketable securities of $26.1 million. As of June 30, 2026, the Company's revolving credit facility was undrawn, and there was $20.0 million of available borrowing capacity under the revolving credit facility, after giving effect to $5.0 million of outstanding letters of credit. As of June 30, 2026, Mammoth had cash, cash equivalents and marketable securities of $77.0 million.

As of August 4, 2026, Mammoth had unrestricted cash on hand of $40.4 million, marketable securities of $27.5 million, no outstanding borrowings under its revolving credit facility. As of August 4, 2026, the Company had $20.0 million of available borrowing capacity, after giving effect to $5.0 million of outstanding letters of credit. As of August 4, 2026, Mammoth had cash, cash equivalents and marketable securities of $67.9 million.

Capital Expenditures
The following table summarizes Mammoth's capital expenditures from continuing operations by segment for the periods indicated (in thousands):

                                                      Three Months Ended                  Six Months Ended


                                            June 30,                     March 31,                June 30,


                                       2026       2025                          2026    2026               2025



 Rental services(a)                $41,213    $26,821                        $9,335 $50,548            $26,940



 Infrastructure services(b)            900                                   1,935   2,835                110



 Natural sand proppant services(c)   1,001                                     235   1,236                 93



 Accommodation services(c)             158         58                           201     359                 75



 Drilling services(c)                  691         19                                  691                116



 Total capital expenditures        $43,963    $26,898                       $11,706 $55,669            $27,334



 (a)   Capital expenditures primarily for expansion of our aviation rental fleet and equipment
        rental purchases for the periods presented.


 (b)   Capital expenditures primarily for our fiber optic fleets for the periods presented.


 (c) 
 Capital expenditures primarily for equipment for the periods presented.

Conference Call Information
Mammoth will host a conference call on Friday, August 7, 2026 at 10:00 a.m. Central time (11:00 a.m. Eastern time) to discuss its second quarter financial and operational results. The telephone number to access the conference call is 1-201-389-0872. The conference call will also be webcast live on https://ir.mammothenergy.com/events-presentations. Please submit any questions for management prior to the call via email to TUSK@vizaraadvisors.com.

About Mammoth Energy Services, Inc.
We are an integrated, growth-oriented company focused on providing products and services to our customers primarily in the oil and natural gas, aviation and utility infrastructure industries. Our suite of services includes rental services, infrastructure services, natural sand proppant services, accommodation services and drilling services. Our rental services segment provides a wide range of equipment used in oilfield, construction and aviation activities. Our infrastructure services segment provides fiber optic services to the utility infrastructure industry. Our natural sand proppant services segment mines, processes and sells natural sand proppant used for hydraulic fracturing. Our accommodation services provide housing, kitchen and dining, and recreational service facilities for workers located in remote areas away from readily available lodging. Our drilling services segment provides directional drilling to oilfield operators. For more information, please visit www.mammothenergy.com.

Forward-Looking Statements and Cautionary Statements
This news release (and any oral statements made regarding the subjects of this release, including on the conference call announced herein) contains certain statements and information that may constitute "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical facts that address activities, events or developments that Mammoth expects, believes or anticipates will or may occur in the future are forward-looking statements. Forward-looking statements may be identified by words such as "may," "will," "could," "should," "expect," "anticipate," "plan," "intend," "believe," "estimate," "project," "forecast," "target," "continue," "potential," or similar expressions, and the negative thereof. Without limiting the generality of the foregoing, forward-looking statements contained in this news release specifically include statements, estimates and projections regarding the Company's expectations, plans, objectives, strategies, business outlook, future financial position, liquidity and capital resources, operations, performance, acquisitions, returns, capital expenditure budgets, plans for stock repurchases under its stock repurchase program, business trends, costs and other guidance regarding future developments. Forward-looking statements are not assurances of future performance. Forward-looking statements include, without limitation, the Company's 2026 outlook, including expected revenue growth, Adjusted EBITDA margins, aviation utilization, acquisitions, capital expenditures and other financial guidance.

These forward-looking statements are based on management's current expectations and beliefs, forecasts for the Company's existing operations, experience and perception of historical trends, current conditions, anticipated future developments and their effect on Mammoth, and other factors believed to be appropriate. Although management believes that the expectations and assumptions reflected in these forward-looking statements are reasonable as and when made, no assurance can be given that these assumptions are accurate or that any of these expectations will be achieved (in full or at all). Forward-looking statements are subject to risks and uncertainties, many of which are beyond our control. As a result, actual outcomes and results may differ materially from those expressed or implied by these forward-looking statements. Factors that could cause actual results to differ materially from those expressed or implied by these forward-looking statements include, among others:

  • the impact of the recent divestiture of our subsidiaries 5 Star Electric, LLC, Higher Power Electrical, LLC, Python Equipment LLC and Aquawolf LLC, and the equipment previously used in our hydraulic fracturing business;
  • general economic, financial and industry conditions, including inflation, commodity price volatility and fluctuations in customer spending and capital expenditure activity;
  • conditions in the energy, infrastructure, aviation, rental equipment and natural sand proppant markets that affect demand for our services and products;
  • fluctuations in the value of our marketable securities portfolio and the impact of unrealized gains and losses on our reported financial results;
  • our ability to execute our business strategy, successfully integrate acquired businesses, realize anticipated acquisition benefits, grow existing operations and identify additional growth opportunities;
  • our ability to successfully deploy capital into aviation assets, achieve expected utilization levels and realize anticipated returns on aviation-related investments;
  • the availability and cost of labor, equipment, materials, replacement parts and other operational resources;
  • customer concentration, customer payment risks and our ability to collect outstanding receivables, including the timing and collectability of amounts owed by the Puerto Rico Electric Power Authority ("PREPA");
  • the adequacy of our capital resources and liquidity;
  • governmental actions, regulations, permitting requirements, trade policies, tariffs and other legal or regulatory developments;
  • litigation, claims, investigations and other contingent liabilities;
  • weather events, natural disasters, acts of war, terrorism, civil unrest, cybersecurity incidents and other events beyond our control; and
  • the other risks and uncertainties described under Part I, Item 1A, "Risk Factors" in our Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on March 6, 2026, as updated by Part II, Item 1A, "Risk Factors" in our subsequent Quarterly Reports on Form 10-Q, and in our Current Reports on Form 8-K and other filings we make with the SEC, which are available on the SEC's website at www.sec.gov and on Mammoth's website at www.ir.mammothenergy.com.

The forward-looking statements contained in this news release speak only as of the date of this news release or, if earlier, as of the date they were made, and are based on information available to us as of that date. Except as required by applicable law, we undertake no obligation to update or revise any forward-looking statement, whether as a result of new information, future events or otherwise, and readers are cautioned not to place undue reliance on these forward-looking statements.


          
            
              MAMMOTH ENERGY SERVICES, INC.


          CONSOLIDATED BALANCE SHEETS


          (unaudited)




                                                                                     
          
          ASSETS          June 30,                             December 31,


                                                                                                                               2026                                      2025



          CURRENT ASSETS                                                                                                           (in thousands, except share
                                                                                                                                               data)



          Cash and cash equivalents                                                                                        $50,869                                  $101,987



          Marketable securities                                                                                             26,150                                    19,635



          Restricted cash                                                                                                   11,914                                    12,085



          Accounts receivable, net                                                                                          39,402                                    28,934



          Inventories                                                                                                       11,043                                     4,083



          Current assets held for sale                                                                                       2,227                                     4,287



          Other current assets                                                                                               3,066                                     4,619



          Current assets of discontinued operations                                                                          1,334                                     1,518



          Total current assets                                                                                             146,005                                   177,148





          Property, plant and equipment, net                                                                               149,909                                   106,097



          Sand reserves, net                                                                                                39,369                                    39,613



          Operating lease right-of-use assets                                                                                3,518                                     2,591



          Goodwill                                                                                                           1,462



          Other non-current assets                                                                                           5,693                                     5,767



          Noncurrent assets of discontinued operations                                                                           6                                     3,678



          Total assets                                                                                                    $345,962                                  $334,894


                                                                             
          
          LIABILITIES AND EQUITY



          CURRENT LIABILITIES



          Accounts payable                                                                                                 $11,557                                    $9,327



          Accrued expenses and other current liabilities                                                                    19,875                                    18,336



          Current operating lease liabilities                                                                                2,359                                     2,071



          Income taxes payable                                                                                              41,421                                    39,899



          Current liabilities of discontinued operations                                                                       298                                       383



          Total current liabilities                                                                                         75,510                                    70,016





          Deferred income tax liabilities                                                                                    3,345                                     2,430



          Long-term operating lease liabilities                                                                              1,617                                     1,375



          Asset retirement obligations                                                                                       2,777                                     2,759



          Other long-term liabilities                                                                                          324                                        26



          Total liabilities                                                                                                 83,573                                    76,606





          COMMITMENTS AND CONTINGENCIES





          EQUITY



          Equity:



          Common stock, $0.01 par value, 200,000,000 shares authorized, 48,127,585 and 48,358,315                              481                                       483
issued and outstanding at June 30, 2026 and December 31, 2025, respectively



          Additional paid-in capital                                                                                       540,848                                   540,841



          Accumulated deficit                                                                                            (274,619)                                (279,046)



          Accumulated other comprehensive loss                                                                             (4,321)                                  (3,990)



          Total equity                                                                                                     262,389                                   258,288



          Total liabilities and equity                                                                                    $345,962                                  $334,894

                                                                                                                                                 
          
            
              MAMMOTH ENERGY SERVICES, INC.

                                                                                                                                     
          CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS)

                                                                                                                                                                                               
          (unaudited)




                                                                                                                                                                             Three Months Ended                                     Six Months Ended


                                                                                                                                                                    June 30,                               March 31,                            June 30,


                                                                                                                                                   2026              2025                                     2026             2026             2025


                                                                                                                                                                                (in thousands, except per share amounts)



          REVENUE



          Services revenue                                                                                                                     $15,882            $6,402                                  $11,170          $27,052          $11,216



          Services revenue - related parties                                                                                                       197               575                                      496              694              652



          Product revenue                                                                                                                        9,975             5,376                                   10,364           20,339           12,115



          Total revenue                                                                                                                         26,054            12,353                                   22,030           48,085           23,983





          COST, EXPENSES AND GAINS



          Services cost of revenue (exclusive of depreciation, depletion,                                                                        9,488             5,744                                    6,254           15,742           10,239
amortization and accretion of $3,958, $1,414, $3,041, $6,999
and $2,621 for the three months ended June 30, 2026, June 30,
2025, and March 31, 2026 and six months ended June 30, 2026
and 2025, respectively)



          Services cost of revenue - related parties                                                                                                 -               96                                                                      192



          Product cost of revenue (exclusive of depreciation, depletion,                                                                         9,713             5,263                                   10,253           19,966           10,738
amortization and accretion of $676, $1,413, $429, $1,105 and
                                                                                     $2,289 for the three months ended June 30, 2026, June 30, 2025,
and March 31, 2026 and six months ended June 30, 2026 and
2025, respectively)



          Selling, general and administrative                                                                                                    4,232             4,958                                    3,596            7,828            9,074



          Depreciation, depletion, amortization and accretion                                                                                    4,634             2,827                                    3,470            8,104            4,910



          Gains on disposal of assets, net                                                                                                     (4,641)          (1,077)                                   (674)         (5,316)         (4,549)



          Impairment of long-lived assets                                                                                                            -           31,669                                                                   31,669



          Total cost, expenses and gains, net                                                                                                   23,426            49,480                                   22,899           46,324           62,273



          Operating income (loss)                                                                                                                2,628          (37,127)                                   (869)           1,761         (38,290)





          OTHER INCOME (EXPENSE)



          Interest (expense) income, net                                                                                                         (784)              298                                      514            (270)             383



          (Loss) gain on marketable securities, net                                                                                            (1,116)                                                    7,103            5,987



          Other expense, net                                                                                                                      (73)            (628)                                   (609)           (682)           (960)



          Total other (expense) income, net                                                                                                    (1,973)            (330)                                   7,008            5,035            (577)



          Income (loss) before income taxes                                                                                                        655          (37,457)                                   6,139            6,796         (38,867)



          Provision (benefit) for income taxes                                                                                                   1,853             (934)                                   1,455            3,309             (97)



          Net (loss) income from continuing operations                                                                                         (1,198)         (36,523)                                   4,684            3,487         (38,770)



          Net income from discontinued operations, net of income taxes                                                                             438            45,371                                      503              940           47,081



          Net (loss) income                                                                                                                     $(760)           $8,848                                   $5,187           $4,427           $8,311





          OTHER COMPREHENSIVE INCOME (LOSS)



          Foreign currency translation adjustment                                                                                               $(213)             $478                                   $(118)          $(331)            $497



          Other comprehensive (loss) income                                                                                                      (213)              478                                    (118)           (331)             497



          Comprehensive (loss) income                                                                                                           $(973)           $9,326                                   $5,069           $4,096           $8,808





          Net (loss) income per share from continuing operations, basic and diluted                                                            $(0.02)          $(0.76)                                   $0.10            $0.07          $(0.80)



          Net income per share from discontinued operations, basic and diluted                                                                    0.01              0.94                                     0.01             0.02             0.98



          Net (loss) income per share, basic and diluted                                                                                       $(0.01)            $0.18                                    $0.11            $0.09            $0.18



          Weighted average number of shares outstanding, basic and diluted                                                                      48,164            48,225                                   48,330           48,247           48,188

                                                                                                        
 
   
         MAMMOTH ENERGY SERVICES, INC.

                                                                                                            
   CONSOLIDATED STATEMENTS OF CASH FLOWS

                                                                                                                               
          (unaudited)




                                                                                                                                                      Six Months Ended


                                                                                                                                   
          
        June 30,


                                                                                                                                              2026                2025


                                                                                                                                                      (in thousands)



          Cash flows from operating activities:



          Net income                                                                                                                       $4,427              $8,311



          Less: Net income from discontinued operations, net of income taxes                                                                  940              47,081



          Net income (loss) from continuing operations                                                                                      3,487            (38,770)



          Adjustments to reconcile net income (loss) from continuing operations to net cash used in
operating activities:



          Stock based compensation                                                                                                              -                412



          Depreciation, depletion, amortization and accretion                                                                               8,104               4,910



          Amortization of debt origination costs                                                                                            1,432                 354



          Gains on disposal of assets, net                                                                                                (5,316)            (4,549)



          Gains from sale of aviation equipment                                                                                             (700)



          Gains from sales of equipment damaged or lost down-hole                                                                           (230)



          Impairment of long-lived assets                                                                                                       -             31,669



          Gain on marketable securities, net                                                                                              (5,987)



          Other                                                                                                                             1,750             (1,839)



          Changes in assets and liabilities:



          Accounts receivable, net                                                                                                        (9,331)              (702)



          Inventories                                                                                                                     (6,960)                531



          Other current assets                                                                                                                532               3,271



          Accounts payable                                                                                                                    187             (1,588)



          Accrued expenses and other liabilities                                                                                            1,273             (4,893)



          Income taxes payable                                                                                                              1,535               3,440



          Net cash used in operating activities from continuing operations                                                               (10,224)            (7,754)



          Net cash provided by (used in) operating activities from discontinued operations                                                    200             (2,059)



          Net cash used in operating activities                                                                                          (10,024)            (9,813)





          Cash flows from investing activities:



          Purchases of property, plant and equipment                                                                                     (55,669)           (27,334)



          Business acquisitions, net of cash transferred                                                                                  (5,748)



          Proceeds from disposal of property, plant and equipment                                                                           8,383               4,942



          Proceeds from sale of aviation equipment                                                                                          8,500



          Purchases of marketable securities                                                                                              (7,929)



          Distributions received from publicly traded limited partnerships                                                                    665



          Proceeds from sale of marketable securities                                                                                       6,736



          Net cash used in investing activities from continuing operations                                                               (45,062)           (22,392)



          Net cash provided by investing activities from discontinued operations                                                            4,581             111,258



          Net cash (used in) provided by investing activities                                                                            (40,481)             88,866





          Cash flows from financing activities:



          Principal payments on finance leases and equipment financing notes                                                                (136)              (253)



          Common stock repurchased and retired                                                                                              (534)



          Net cash used in financing activities from continuing operations                                                                  (670)              (253)



          Net cash used in financing activities from discontinued operations                                                                    -            (3,848)



          Net cash used in financing activities                                                                                             (670)            (4,101)



          Effect of foreign exchange rate on cash                                                                                           (111)                113



          Net (decrease) increase in cash, cash equivalents and restricted cash                                                          (51,286)             75,065



          Cash, cash equivalents and restricted cash at beginning of period                                                               114,124              82,326



          Cash, cash equivalents and restricted cash at end of period                                                                      62,838             157,391



          Less: Cash, cash equivalents and restricted cash of discontinued operations at end of period                                         55                  88



          Cash, cash equivalents and restricted cash of continuing operations                                                             $62,783            $157,303




          
            
              MAMMOTH ENERGY SERVICES, INC.


          SEGMENT INFORMATION


          (in thousands)





          Three Months Ended June 30, 2026                          Rentals Infrastructure   Sand   Accommodations    Drilling                  Corporate,      Total
                                                                                                                                      Other &
                                                                                                                                    Eliminations



          Revenue from external and related party                   $10,115            $940  $7,975            $3,202       $3,822       
         $          -    $26,054
customers



          Intersegment revenue                                          108                                                                           (108)



          Total revenue                                              10,223             940   7,975             3,202        3,822                        (108)     26,054



          Less expenses:



          Cost of revenue, exclusive of depreciation,                 4,722           1,540   7,713             2,118        2,972                          136      19,201
depletion, amortization and accretion



          Selling, general and administrative,                        1,775             290     685               288          230                          964       4,232
exclusive of stock based compensation



          Adjusted EBITDA                                            $3,726          $(890) $(423)             $796         $620                     $(1,208)     $2,621




          Three Months Ended June 30, 2025            Rentals Infrastructure     Sand   Accommodations    Drilling                 Corporate,       Total
                                                                                                                          Other &
                                                                                                                        Eliminations



          Revenue from external and related party      $3,078          $1,389    $5,376            $1,767         $743     
          $          -     $12,353
customers



          Intersegment revenue                             28                                                                             (28)



          Total revenue                                 3,106           1,389     5,376             1,767          743                        (28)      12,353



          Less expenses:



          Cost of revenue, exclusive of depreciation,   1,567           1,355     5,262             1,242          758                         919       11,103
depletion, amortization and accretion,
inclusive of related parties



          Selling, general and administrative,          1,121             203     1,386               407          210                       1,431        4,758
exclusive of stock based compensation



          Adjusted EBITDA                                $418          $(169) $(1,272)             $118       $(225)                   $(2,378)    $(3,508)




          Three Months Ended March 31, 2026           Rentals Infrastructure     Sand   Accommodations    Drilling                 Corporate,      Total
                                                                                                                          Other &
                                                                                                                        Eliminations



          Revenue from external and related party     $12,935            $269    $3,864            $3,541       $1,421     
          $          -    $22,030
customers



          Intersegment revenue                             32                                                                             (32)



          Total revenue                                12,967             269     3,864             3,541        1,421                        (32)     22,030



          Less expenses:



          Cost of revenue, exclusive of depreciation,   8,060             511     4,455             2,138        1,192                         151      16,507
depletion, amortization and accretion



          Selling, general and administrative,          1,268             186       853               332          251                         706       3,596
exclusive of stock based compensation



          Adjusted EBITDA                              $3,639          $(428) $(1,444)           $1,071        $(22)                     $(889)     $1,927


          
            
              MAMMOTH ENERGY SERVICES, INC.


          SEGMENT INFORMATION


          (in thousands)





          Six Months Ended June 30, 2026                            Rentals Infrastructure     Sand   Accommodations    Drilling                  Corporate,       Total
                                                                                                                                        Other &
                                                                                                                                      Eliminations



          Revenue from external and related party customers         $23,050          $1,208   $11,839            $6,743       $5,245       
         $          -     $48,085



          Intersegment revenue                                          140                                                                             (140)



          Total revenue                                              23,190           1,208    11,839             6,743        5,245                        (140)      48,085



          Less expenses:



          Cost of revenue, exclusive of depreciation,                12,781           2,051    12,168             4,257        4,164                          287       35,708
depletion, amortization and accretion



          Selling, general and administrative,                        3,043             476     1,538               620          482                        1,669        7,828
exclusive of stock based compensation



          Adjusted EBITDA                                            $7,366        $(1,319) $(1,867)           $1,866         $599                     $(2,096)      $4,549





          Six Months Ended June 30, 2025                            Rentals Infrastructure     Sand   Accommodations    Drilling                  Corporate,       Total
                                                                                                                                        Other &
                                                                                                                                      Eliminations



          Revenue from external and related party customers          $4,994          $2,102   $12,115            $3,847         $925       
         $          -     $23,983



          Intersegment revenue                                           38                                                                              (38)



          Total revenue                                               5,032           2,102    12,115             3,847          925                         (38)      23,983



          Less expenses:



          Cost of revenue, exclusive of depreciation,                 2,984           2,229    10,738             2,673        1,154                        1,391       21,169
depletion, amortization and accretion, inclusive of related parties



          Selling, general and administrative, exclusive of           1,488             323     2,816               796          420                        2,819        8,662
stock based compensation



          Adjusted EBITDA                                              $560          $(450) $(1,439)             $378       $(649)                    $(4,248)    $(5,848)

MAMMOTH ENERGY SERVICES, INC.
RECONCILIATION OF NON-GAAP FINANCIAL MEASURES

Adjusted EBITDA from Continuing Operations

Adjusted EBITDA from continuing operations is a supplemental non-GAAP financial measure that is used by management and external users of our financial statements, such as industry analysts, investors, lenders and rating agencies. We define Adjusted EBITDA from continuing operations as net income (loss) from continuing operations before depreciation, depletion, amortization and accretion, gains on disposal of assets, net, impairment of long lived assets, equity based compensation, stock based compensation, interest expense (income), net, (loss) gain on marketable securities, net, other (income) expense, net and provision for income taxes. We exclude the items listed above from net income (loss) from continuing operations in arriving at Adjusted EBITDA from continuing operations because these amounts can vary substantially from company to company within our industries depending upon accounting methods and book values of assets, capital structures and the method by which the assets were acquired. Adjusted EBITDA from continuing operations should not be considered as an alternative to, or more meaningful than, net income (loss) from continuing operations or cash flows from operating activities as determined in accordance with GAAP or as an indicator of our operating performance or liquidity. Certain items excluded from Adjusted EBITDA from continuing operations are significant components in understanding and assessing a company's financial performance, such as a company's cost of capital and tax structure, as well as the historical costs of depreciable assets, none of which are components of Adjusted EBITDA from continuing operations. Our computations of Adjusted EBITDA from continuing operations may not be comparable to other similarly titled measures of other companies. We believe that Adjusted EBITDA from continuing operations is a widely followed measure of operating performance and may also be used by investors to measure our ability to meet debt service requirements.

The following tables provide a reconciliation of Adjusted EBITDA from continuing operations to net income (loss) from continuing operations, the most directly comparable GAAP financial measure for the specified periods (in thousands):

                                                                                                     Three Months Ended                          Six Months Ended


                                                                                             June 30,                       March 31,                           June 30,



          
            Reconciliation of net (loss) income from continuing     2026       2025                             2026            2026          2025
operations to Adjusted EBITDA from continuing
operations:



          Net (loss) income from continuing operations                     $(1,198) $(36,523)                          $4,684          $3,487     $(38,770)



          Depreciation, depletion, amortization and accretion                 4,634      2,827                            3,470           8,104         4,910



          Gains on disposal of assets, net                                  (4,641)   (1,077)                           (674)        (5,316)      (4,549)



          Impairment of long-lived assets                                              31,669                                                       31,669



          Equity based compensation                                             544                                                       544



          Stock based compensation                                                        200                                                          412



          Interest expense (income), net                                        784      (298)                           (514)            270         (383)



          Loss (gain) on marketable securities, net                           1,116                                    (7,103)        (5,987)



          Other (income) expense, net                                         (471)       628                              609             138           960



          Provision (benefit) for income taxes                                1,853      (934)                           1,455           3,309          (97)



          Adjusted EBITDA from continuing operations                         $2,621   $(3,508)                          $1,927          $4,549      $(5,848)

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SOURCE MAMMOTH ENERGY SERVICES

Contact:

Mark Layton, CFO, Mammoth Energy Services, Inc, investors@mammothenergy.com; or Mohammed Topiwala, Vizara Advisors - Investor Relations, TUSK@vizaraadvisors.com

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