Logo image of TUSK

MAMMOTH ENERGY SERVICES INC (TUSK) Stock Ownership and Short Interest

USA - NASDAQ:TUSK - US56155L1089 - Common Stock

2.02 USD
-0.1 (-4.72%)
Last: 11/6/2025, 8:18:58 PM
1.99 USD
-0.03 (-1.49%)
After Hours: 11/6/2025, 8:18:58 PM
TUSK Ownership Chart.TUSK Ownership Chart: showing Insider, Institutional ownership and shares available to the public.TUSK Ownership.InsiderInstitutionalPublic



Shares Outstanding48.19M
Float47.10M
Float Short Interest Percentage0.51%
Owners (insider)1.99%
Owners (institutional)75.62%
Owners (insider) change-0.13%
Owners (institutional) change-0.01%
TUSK Institutional Ownership HistoryTUSK Institutional Ownership HistoryTUSK Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 10M 20M 30M
TUSK Historical Insider Transactions ChartTUSK Historical Insider Buy and Sell Transactions ChartTUSK Historical Insider Transactions Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 0 -20K -40K -60K -80K
Date Name Type Shares Price Amount
May 22, 2025 SMITH ARTHUR L Open Market Sale 20000 2.51 $ 50,200.00
May 19, 2025 SMITH ARTHUR L Open Market Sale 65000 2.51 $ 162,850.00
Dec 12, 2024 AMRON ARTHUR H Open Market Purchase 1000 2.97 $ 2,971.30
Nov 22, 2024 Booker Corey J. Open Market Sale 25000 3.45 $ 86,350.00
Nov 20, 2024 Booker Corey J. Open Market Sale 11709 3.23 $ 37,854.25
Nov 13, 2024 Booker Corey J. Open Market Sale 10707 3.62 $ 38,724.10
Nov 8, 2024 Booker Corey J. Open Market Sale 3518 3.61 $ 12,703.58