WallStreetZenWallStreetZen

NASDAQ: TUSK
Mammoth Energy Services Inc Stock Ownership - Who owns Mammoth Energy Services?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Mammoth Energy Services Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Mark Lawrence PlaumannDirector2026-09-165,000$3.00
$15.00kBuy
Wexford Capital LPChief Business Officer2026-06-174,019,574$2.60
$10.47MBuy
Arthur H. AmronDirector2026-06-122,000$3.28
$6.56kBuy
Arthur H. AmronDirector2026-06-112,500$3.22
$8.05kBuy
Arthur H. AmronDirector2026-05-283,000$3.25
$9.75kBuy
Arthur H. AmronDirector2026-05-262,500$3.24
$8.10kBuy
Arthur H. AmronDirector2025-12-1110,000$1.89
$18.90kBuy

1 of 1

TUSK insiders have bought more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when TUSK insiders and whales buy or sell their stock.

TUSK Shareholders

What type of owners hold Mammoth Energy Services Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Meh Sub LLC45.69%21,991,128$59.82MInsider
Mammoth Energy Holdings LLC42.50%20,452,590$55.63MInsider
Wexford Capital LP25.08%12,071,823$32.84MInsider
Gulfport Energy Corp20.44%9,836,215$26.75MInsider
Distribution Trust Gpor20.42%9,829,548$26.74MInsider
Charles E. Davidson13.44%6,470,441$17.60MInsider
Arty Straehla2.11%1,017,023$2.77MInsider
Mark E. Layton0.87%418,985$1.14MInsider
James D. Palm0.50%240,144$653.19kInsider
Phillip Lancaster0.33%159,445$433.69kInsider

1 of 3

TUSK vs Conglomerate Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
TUSK0.03%99.97%Net BuyingNet Buying
AIAI0.02%49.27%Net SellingNet Buying
HHS0.01%99.99%Net Buying
LGPS0.00%73.45%
RCMT0.04%68.76%Net SellingNet Selling
View Top Conglomerate Stocks

Mammoth Energy Services Stock Ownership FAQ

Who owns Mammoth Energy Services?

Mammoth Energy Services (NASDAQ: TUSK) is owned by 0.05% institutional shareholders, 172.43% Mammoth Energy Services insiders, and 0.00% retail investors. Meh Sub LLC is the largest individual Mammoth Energy Services shareholder, owning 21.99M shares representing 45.69% of the company. Meh Sub LLC's Mammoth Energy Services shares are currently valued at $58.72M.

If you're new to stock investing, here's how to buy Mammoth Energy Services stock.
©2026 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.