Oil & Gas Field Services, NEC · SIC 1389

MAMMOTH ENERGY SERVICES, INC.

TUSK

Watch

Latest revenue

$22.0M

as of 2026-03-31

Latest net income

$5.2M

as of 2026-03-31

Net margin

23.5%

as of 2026-03-31

Price · 5Y

-3.1% / yr 16.9 pts / yr vs S&P 500 14.5% total
Compare:

Live market

delayed ≤15 min
$3.25
4.69%
Market cap
$156.6M
Enterprise value
$156.6M
P/E (trailing)
34.1×
Forward P/E
P/B
Dividend yield
0.0%
52-wk high
$3.60
52-wk low
$1.72
Beta
Shares out
48.2M

5-year trend

What this company does

AI

Item 1. Business Overview We are an integrated, growth-oriented services company focused on providing products and services to our customers primarily in the oil and natural gas, aviation and utility infrastructure industries. Our primary business objective is to drive returns through improved execution by prioritizing asset utilization, margin expansion, and capital efficiency across the portfolio. 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…

AI summary unavailable — showing raw filing excerpt

Generated from TUSK's filing dated 2026-03-06

Key risks

AI

Item 1A. Risk Factors Described below are certain risks that we believe apply to our business and the industries in which we operate. You should carefully consider each of the risks described below in conjunction with other information including the financial statements and related notes provided in this Annual Report and in our other public disclosures. The risks described below highlight potential events, trends or other circumstances that could adversely affect our business, financial condition, results of operations, cash flows, liquidity, and consequently, the market value of our common stock. These risks could cause our future results to differ materially from historical results and…

AI summary unavailable — showing raw filing excerpt

Generated from TUSK's filing dated 2026-03-06

Profitability

Operating margin

-129.7%

89.3%

Net margin

10.4%

109.4%

Return on equity

1.8%

103.9%

Return on assets

1.4%

102.5%

Leverage

Debt / equity

0.30×

279.4%

Long-term debt / equity

0.00×

100.0%

Debt / assets

22.9%

215.5%

Earnings tracker

QuarterRevenueYoYNet incomeYoYNet margin

Q1 2026

2026-03-31

$22.0M+89.4%$5.2M+1065.9%23.5%

Q4 2025

2025-12-31

$1.5M-98.7%$1.1M+107.3%77.7%

Q3 2025

2025-09-30

$14.8M-13.2%$-4.3M+82.1%-29.1%

Q2 2025

2025-06-30

$16.4M+2.4%$8.3M+105.3%50.6%

Q1 2025

2025-03-31

$11.6M-73.1%$-537.0K+95.5%-4.6%

Q4 2024

2024-12-31

$111.7M$-15.5M-13.9%

Q3 2024

2024-09-30

$17.1M-73.7%$-24.0M-2109.7%-141.0%

Q2 2024

2024-06-30

$16.0M-78.8%$-156.0M-4119.4%-973.7%

Year-over-year change vs the same fiscal quarter one year prior. Revenue + net income sourced from SEC 10-Q / 10-K filings — no analyst-consensus dependency.

Industry trend

Oil & Gas Field Services, NEC · SIC 1389

No data yet for industry average

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Insider activity

Insider buying

$18.9K

Insider selling

$0

Net activity

+$18.9K

Distinct insiders

1

Open-market trades over the last 365 days.

Recent transactions

DateInsiderTypeSharesPriceValue
2025-12-11

Arthur H Amron

Director

Purchase10,000$1.89$18.9K

Source: SEC Form 4 filings. Officers, directors, and 10%+ owners must disclose share transactions within two business days. RSU grants and tax-withholding rows are excluded by default — compensation activity is not a trading signal.

Who owns TUSK

Institutional value

$11.8M

Total shares held

5.0M

Distinct holders

49

-23 vs prior

As of

2026-03-31

Prior: 2025-12-31

Filers with $100M+ AUM disclose holdings 45 days after quarter end.

Top institutional holders

#ManagerSharesValueQoQ changeAction
1BlackRock, Inc.1.5M$3.6M-18.2K (-1.2%)Trimmed
2VANGUARD CAPITAL MANAGEMENT LLC819.1K$2.0MNew
3DIMENSIONAL FUND ADVISORS LP686.2K$1.7M-13.5K (-1.9%)Trimmed
4Peapod Lane Capital LLC599.8K$1.5MNew
5VANGUARD FIDUCIARY TRUST CO170.1K$416.8KNew
6LOS ANGELES CAPITAL MANAGEMENT LLC163.3K$400.0KNew
7Boston Partners154.4K$378.3KNew
8VANGUARD PORTFOLIO MANAGEMENT LLC140.1K$343.4KNew
9Bank of New York Mellon Corp132.5K$324.7K-135 (-0.1%)Trimmed
10STIFEL FINANCIAL CORP105.6K$258.7K+0 (+0.0%)No change
11Russell Investments Group, Ltd.68.0K$166.7K-179.5K (-72.5%)Trimmed
12Nuveen, LLC36.8K$90.3K+0 (+0.0%)No change
13RHUMBLINE ADVISERS32.9K$80.5K+220 (+0.7%)Added
14Mariner, LLC26.9K$65.8KNew
15LEVIN CAPITAL STRATEGIES, L.P.25.0K$61.3KNew
16JANE STREET GROUP, LLC22.9K$56.0K-16.8K (-42.4%)Trimmed
17STEINBERGANNA WEALTH MANAGEMENT18.4K$45.0K+4.7K (+34.9%)Added
18Creative Planning16.9K$41.5K+4.8K (+40.0%)Added
19BNP PARIBAS FINANCIAL MARKETS16.7K$41.0K-267 (-1.6%)Trimmed
20Sanctuary Advisors, LLC16.7K$40.9KNew

Source: SEC Form 13F-HR. Positions aggregated across sub-managers within each firm. Options (puts/calls) excluded — common stock only.

Top questions investors are asking

Coming once TUSK's latest filing finishes processing.