MAMMOTH ENERGY SERVICES ($TUSK) posted quarterly earnings results for Q4 2025 on Friday, March 6th. The company reported earnings of -$0.26 per share, missing estimates of -$0.08 by $0.18. The company also reported revenue of $9,460,000, missing estimates of $40,072,740 by $-30,612,740.
You can see Quiver Quantitative's $TUSK stock page to track data on insider trading, hedge fund activity, congressional trading, and more.
MAMMOTH ENERGY SERVICES Insider Trading Activity
MAMMOTH ENERGY SERVICES insiders have traded $TUSK stock on the open market 1 times in the past 6 months. Of those trades, 1 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $TUSK stock by insiders over the last 6 months:
- ARTHUR H AMRON purchased 10,000 shares for an estimated $18,900
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
MAMMOTH ENERGY SERVICES Hedge Fund Activity
We have seen 30 institutional investors add shares of MAMMOTH ENERGY SERVICES stock to their portfolio, and 43 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- VALUEWORKS LLC removed 2,025,430 shares (-99.4%) from their portfolio in Q4 2025, for an estimated $3,747,045
- RUSSELL INVESTMENTS GROUP, LTD. added 245,400 shares (+11736.0%) to their portfolio in Q4 2025, for an estimated $453,990
- DIMENSIONAL FUND ADVISORS LP removed 236,736 shares (-25.3%) from their portfolio in Q4 2025, for an estimated $437,961
- CASTLEKNIGHT MANAGEMENT LP removed 167,433 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $309,751
- MORGAN STANLEY added 147,398 shares (+101.4%) to their portfolio in Q4 2025, for an estimated $272,686
- CORIENT PRIVATE WEALTH LLC added 97,902 shares (+inf%) to their portfolio in Q4 2025, for an estimated $181,118
- ROYAL BANK OF CANADA removed 83,035 shares (-98.7%) from their portfolio in Q4 2025, for an estimated $153,614
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.
