Friday 6 November 2026 Export TUSK’s income statement to Excel — free account

Mammoth Energy Services, Inc.

TUSK Industrials Conglomerates

Revenue: +96.7%
EPS: +103.9%
Free cash flow: −152.8%

Quarter to September 2026, against a year earlier

Insider buying

3.10 0.12 +4.03%

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Market cap: $143.4M
P/E: 10.1×
Fwd P/E: 5.4×
Dividend yield: —
F-score: 5/9
Altman Z: −0.52
Beneish M: −2.21
Dividend safety: n/a

Overview

	Dec '25	Dec '24	Dec '23	Dec '22	Dec '21	Dec '20	Dec '19	Dec '18	Dec '17	Dec '16
P/E ratio Full definition →	20.56	0.00	0.00	0.00	0.00	0.00	0.00	3.42	15.68	0.00
Piotroski F-Score Full definition →	5	3	3	6	1	4	1	8	5	4
P/S ratio Full definition →	2.02	0.77	0.68	0.88	0.37	0.65	0.16	0.48	1.22	2.10
Altman Z-Score Full definition →	(0.52)	(0.69)	1.29	1.65	0.29	0.79	0.97	4.84	2.53	3.83
P/FCF ratio Full definition →	0.00	0.78	10.93	24.16	0.00	29.39	0.00	4.10	0.00	22.05
Altman Z″-Score (non-manufacturers) Full definition →	1.77	(1.23)	4.46	3.72	3.06	3.84	3.94	6.96	2.69	5.53
Beneish M-Score Full definition →	(2.21)	(2.04)	(2.61)	(2.51)	(2.59)	(3.16)	(0.45)	(2.28)	(1.80)	(2.90)
P/Operating CF Full definition →	(9.41)	1.02	32.82	14.88	(27.25)	39.17	(32.22)	7.73	49.87	73.98
P/B ratio Full definition →	0.35	0.57	0.46	0.69	0.18	0.36	0.15	1.07	1.67	1.15
Price to Tangible BV Full definition →	0.36	0.59	0.47	0.71	0.19	0.37	0.17	1.25	2.16	1.55
EV/Sales Full definition →	1.44	0.92	0.93	1.10	0.70	0.86	0.31	0.46	1.36	2.29
EV/EBITDA Full definition →	0.00	0.00	9.17	8.17	0.00	17.14	6.04	1.48	5.80	12.50
EV/Operating CF Full definition →	(3.44)	0.95	9.21	26.02	(8.46)	38.62	(2.00)	2.01	16.33	17.76
EV/FCF Full definition →	(0.79)	0.93	14.96	30.23	(11.94)	38.92	(1.49)	3.95	(12.49)	24.00
Quick Ratio Full definition →	2.32	1.06	2.58	2.00	2.79	3.41	2.89	1.78	1.29	2.67
Current Ratio Full definition →	2.53	1.65	2.72	2.09	2.93	3.61	3.12	1.92	1.43	3.04
Net Debt/EBITDA Full definition →	2.88	0.76	0.59	1.65	(1.80)	4.20	2.91	(0.12)	0.58	(0.69)
Debt/Assets Full definition →	0.00%	0.00%	6.13%	13.46%	12.03%	10.01%	10.29%	0.47%	11.52%	0.00%
Debt/Equity Full definition →	0.00	0.00	0.09	0.21	0.19	0.15	0.15	0.01	0.20	0.00
Asset Turnover Full definition →	0.12	0.35	0.43	0.50	0.30	0.35	0.62	1.74	1.01	0.48
Operating CF/Net income Full definition →	(4.04)	(0.87)	(9.92)	(24.66)	0.19	(0.06)	1.21	1.64	0.98	(0.32)
Capex/Depreciation Full definition →	(5.69)	0.26	(0.25)	(0.03)	0.07	0.00	(0.20)	(1.45)	(1.34)	(0.10)
Interest Coverage Full definition →	34.39	(12.67)	(1.03)	(1.43)	(19.21)	(27.55)	(25.89)	123.77	14.56	(8.45)
ROE Full definition →	1.80%	(58.16%)	(0.69%)	(0.13%)	(19.76%)	(17.47%)	(11.11%)	37.40%	12.67%	(24.79%)
ROA Full definition →	1.28%	(38.30%)	(0.44%)	(0.09%)	(13.13%)	(12.11%)	(7.80%)	24.32%	8.61%	(19.40%)
ROIC Full definition →	(28.81%)	(43.58%)	(2.18%)	(1.89%)	(14.29%)	(14.77%)	(10.55%)	35.66%	6.52%	(5.50%)
Return on Tangible Assets Full definition →	2.16%	(147.32%)	(0.74%)	(0.16%)	(21.71%)	(18.32%)	(12.56%)	36.17%	13.24%	(30.63%)
Average Days of Receivables Full definition →	238.44	78.99	527.41	460.36	649.84	491.49	216.41	75.29	146.49	77.17
Research and Development Expense of Revenue Full definition →	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
Selling, General and Administrative Expense of Revenue Full definition →	44.19%	60.91%	12.10%	10.92%	34.17%	21.46%	8.25%	4.33%	7.21%	7.83%
Intangible Assets out of Total Assets Full definition →	0.00	0.02	0.01	0.02	0.02	0.02	0.08	0.10	0.13	0.22
Share Based Compensation of Revenue Full definition →	0.93%	0.47%	0.43%	0.25%	0.52%	0.62%	0.67%	1.36%	0.54%	0.22%
Graham Net Nets Full definition →	1.13	0.40	1.22	0.74	2.17	1.00	1.25	0.16	(0.05)	0.02
Graham Number Full definition →	3.29	0.00	0.00	0.00	0.00	0.00	0.00	44.66	18.91	0.00
Earnings Yield Full definition →	4.86%	(144.00%)	(1.13%)	(0.30%)	(119.78%)	(53.26%)	(79.55%)	29.25%	6.38%	(17.13%)
Free Cash Flow Yield Full definition →	(90.89%)	128.00%	9.15%	4.14%	(15.81%)	3.40%	(129.12%)	24.39%	(8.90%)	4.54%
Revenue per Share Full definition →	0.92	3.91	6.48	7.68	4.93	6.86	13.89	37.77	16.64	7.32
Operating CF per Share Full definition →	(0.38)	3.76	0.66	0.32	(0.41)	0.15	(2.12)	8.64	1.39	0.94
Capex per Share Full definition →	(1.30)	0.08	(0.25)	(0.04)	0.12	0.00	(0.72)	(4.26)	(3.20)	(0.24)
Free Cash Flow per Share Full definition →	(1.68)	3.84	0.40	0.28	(0.29)	0.15	(2.84)	4.39	(1.81)	0.70
Cash per Share Full definition →	2.77	1.67	0.51	0.37	0.25	0.36	0.13	1.51	0.14	0.93
Shareholders Equity per Share Full definition →	5.35	5.26	9.63	9.81	9.98	12.34	14.86	16.85	12.22	13.42
Interest Debt per Share Full definition →	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Book value per Share Full definition →	5.35	5.26	9.63	9.81	9.98	12.34	14.86	16.85	12.22	13.42
Free Cash Flow Full definition →	(81.17)	184.56	19.32	13.14	(13.36)	6.91	(127.86)	196.24	(75.33)	21.97
Working Capital Full definition →	107.13	74.08	314.37	259.48	290.55	336.15	276.58	215.73	94.44	59.69
Capital Expenditures Full definition →	(62.60)	3.85	(12.06)	(2.12)	5.51	(0.05)	(32.54)	(190.43)	(132.95)	(7.72)
Net Current Asset Value Full definition →	100.54	57.37	258.55	234.63	183.11	203.51	123.34	130.52	(45.02)	9.36
EV/EBIT Full definition →	0.00	0.00	0.00	0.00	0.00	0.00	0.00	1.97	14.99	0.00
Capex to Sales Full definition →	1.41	(0.02)	0.04	0.01	(0.02)	0.00	0.05	0.11	0.19	0.03
Price to Operating Income Full definition →	0.00	0.00	0.00	0.00	0.00	0.00	0.00	2.04	13.49	0.00
Other line items
Depreciation/Fixed assets Full definition →	0.10	0.22	0.42	0.47	0.46	0.65	0.45	0.30	0.28	0.32
Cash ROIC Full definition →	(20.71%)	55.42%	3.67%	2.28%	(2.38%)	1.04%	(16.55%)	23.74%	(12.28%)	4.86%
Accounts Receivable Turnover Full definition →	1.27	0.77	0.68	0.84	0.55	0.79	1.74	5.40	4.24	5.00
Accounts Payable Turnover Full definition →	3.97	2.15	6.62	6.56	5.09	5.83	10.06	10.41	5.97	9.48
Inventory Turnover Full definition →	7.79	4.36	23.02	32.30	19.46	15.73	28.04	55.93	40.32	31.81
Average Days of Payables Full definition →	79.98	103.89	40.51	62.09	69.13	63.43	26.33	22.97	106.88	43.18
Days of Inventory on Hand Full definition →	35.01	58.76	18.63	11.64	15.40	18.91	11.73	7.11	13.47	12.92
Average Receivables Full definition →	34.80	243.94	451.95	432.16	414.61	396.07	359.60	313.08	163.15	46.10
Average Payables Full definition →	10.72	19.81	37.45	42.48	38.94	39.77	54.03	105.07	80.89	18.26
Average Inventory Full definition →	5.47	9.75	10.77	8.62	10.19	14.75	19.39	19.56	11.97	5.44
Average Assets Full definition →	359.46	541.26	711.58	722.79	772.73	888.47	1,012.74	970.17	684.80	476.67
Average Common Equity Full definition →	255.55	356.46	461.36	462.92	513.27	616.03	711.40	630.92	465.29	372.97

Show all line items

Columns are period end dates · fundamentals updated 5 Nov 2026

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