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Mammoth Energy Services, Inc. (TUSK): Operating Cash Flow

Annual figures by period end, from SEC filings.

Restated years: each year's figure is from the latest filing that reports it. The company later restated the year ended 2015-12-31 (for example after a spin-off or a discontinued operation), while the year before it was last reported on the old basis. Changes across those points are marked n/c (not comparable), and growth rates are not computed across them.

-$18.57M
Year ended 2025-12-31
-$18.78M
Trailing 12 months to 2026-06-30
$386.67M2014-12-31: $8.25M2015-12-31: $69.64M2016-12-31: $29.69M2017-12-31: $57.62M2018-12-31: $386.67M2019-12-31: -$95.32M2020-12-31: $6.97M2021-12-31: -$18.86M2022-12-31: $15.27M2023-12-31: $31.39M2024-12-31: $180.72M2025-12-31: -$18.57M-$18.57M
2014-12-31 Operating Cash Flow (USD) 2025-12-31
Period endedOperating Cash FlowChange YoYSource filing
2025-12-31-$18.57Mn/m2026-03-06, From 2025-01-01
2024-12-31$180.72M+475.8%2026-03-06, From 2024-01-01
2023-12-31$31.39M+105.6%2025-03-07, From 2023-01-01
2022-12-31$15.27Mn/m2025-03-07, From 2022-01-01
2021-12-31-$18.86Mn/m2024-03-01, From 2021-01-01
2020-12-31$6.97Mn/m2023-02-24, From 2020-01-01
2019-12-31-$95.32Mn/m2022-03-04, From 2019-01-01
2018-12-31$386.67M+571.1%2021-03-01, From 2018-01-01
2017-12-31$57.62M+94.1%2020-03-02, From 2017-01-01
2016-12-31$29.69M-57.4%2019-03-18, From 2016-01-01
2015-12-31$69.64Mn/c2018-02-28, From 2015-01-01
2014-12-31$8.25Mn/a2017-02-24, From 2014-01-01

Operating Cash Flow at similar companies

Companies with the same SEC industry code (Oil & Gas Field Services, NEC), reporting in the same currency, closest in revenue. Each shows its own latest fiscal year, so period ends differ.

CompanyYear endedOperating Cash FlowChange YoY
Mammoth Energy Services, Inc. (TUSK)2025-12-31-$18.57Mn/m
Natural Gas Services Group Inc (NGS)2025-12-31$62.93M-5.3%
WaterBridge Infrastructure LLC (WBI)2025-12-31$159.69M+116.2%
Core Laboratories Inc. (CLB)2025-12-31$37.03M-34.3%
Ranger Energy Services, Inc. (RNGR)2025-12-31$69.00M-18.3%
Nine Energy Service, Inc. (NINE)2025-12-31-$7.31Mn/m
KLX Energy Services Holdings, Inc. (KLXE)2025-12-31$7.50M-86.2%
ProPetro Holding Corp. (PUMP)2025-12-31$231.61M-8.2%
Hornbeck Offshore Services, Inc. (HOS)2025-12-31$136.75M-26.5%

Compare TUSK, NGS, WBI, CLB side by side · Screen every company in Oil & Gas Field Services, NEC ↗