Mammoth Energy Services Ownership | Who Owns Mammoth Energy Services?

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Mammoth Energy Services Ownership Summary

Mammoth Energy Services is owned by 76.99% institutional investors, 4.39% insiders, and 18.63% retail investors. Wexford capital lp is the largest institutional shareholder, holding 45.85% of TUSK shares. Royce Small-Cap Opportunity Invmt is the top mutual fund, with 1.41% of its assets in Mammoth Energy Services shares.

TUSK Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Mammoth Energy Services	76.99%	4.39%	18.63%
Sector	Industrials Stocks	50.65%	11.75%	37.60%
Industry	Conglomerate Stocks	47.56%	6.27%	46.18%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Wexford capital lp	22.07M	45.85%	$66.20M
Adage capital partners gp	4.10M	8.52%	$12.30M
Valueworks	2.82M	5.87%	$8.47M
Blackrock funding, inc. /de	1.48M	3.07%	$4.43M
Royce & associates lp	1.45M	3.01%	$4.35M
Blackrock	1.41M	2.94%	$4.63M
Dimensional fund advisors lp	991.22K	2.06%	$2.97M
Vanguard group	946.70K	1.97%	$2.84M
Geode capital management	537.38K	1.12%	$1.61M
Bridgeway capital management	460.27K	0.96%	$1.38M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Wexford capital lp	22.07M	10.56%	$66.20M
Valueworks	2.82M	2.82%	$8.47M
Penbrook management	22.20K	0.05%	$66.60K
Royce & associates lp	1.45M	0.04%	$4.35M
Bridgeway capital management	460.27K	0.03%	$1.38M
Adage capital partners gp	4.10M	0.02%	$12.30M
Nbc securities	56.00	0.02%	$170.00
Castleknight management lp	167.43K	0.01%	$502.30K
Archer investment	12.40K	0.01%	$37.20K
Nj state employees deferred compensation plan	24.00K	0.01%	$78.72K

Top Buyers

Holder	Shares	% Assets	Change
Royce & associates lp	1.45M	0.04%	98.70K
Dimensional fund advisors lp	991.22K	0.00%	98.30K
Empowered funds	146.57K	0.01%	63.42K
Bridgeway capital management	460.27K	0.03%	57.02K
Jpmorgan chase	63.08K	-	51.92K

Top Sellers

Holder	Shares	% Assets	Change
Kanen wealth management	-	-	-1.32M
Valueworks	2.82M	2.82%	-313.19K
X-square capital	-	-	-215.09K
First trust advisors lp	-	-	-64.75K
Nbc securities	56.00	0.02%	-58.68K

New Positions

Holder	Shares	% Assets	Change	Value
Pdt partners	15.45K	0.00%	15.45K	$46.35K
Marshall wace, llp	14.16K	0.00%	14.16K	$42.49K
Occudo quantitative strategies lp	13.75K	0.01%	13.75K	$41.25K

Sold Out

Holder	Change
Nelson, van denburg & campbell wealth management group	-4.00
Capital performance advisors llp	-13.00
Farther finance advisors	-103.00
Perritt capital management	-130.00
Qube research	-166.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2024	63	-4.55%	37,051,190	-0.22%	76	1.29%	34	-	13	-7.14%
Sep 30, 2024	66	-4.35%	37,132,133	-4.14%	77	1.18%	34	25.93%	14	-41.67%
Jun 30, 2024	69	1.47%	38,733,905	-0.66%	80	1.21%	27	17.39%	24	-25.00%
Mar 31, 2024	68	-2.86%	38,989,636	-0.85%	81	1.21%	23	-36.11%	32	68.42%
Dec 31, 2023	70	-12.50%	39,323,837	-0.64%	82	1.19%	36	-	19	-20.83%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Royce Small-Cap Opportunity Invmt	680.92K	1.41%	-104.69K
FTGF RY US SmCp Opp A USD Dis(A)	593.29K	1.23%	-85.67K
iShares Russell 2000 ETF	565.11K	1.17%	-4.89K
Philotimo Focused Growth and Income	537.30K	1.12%	-83.62K
Vanguard US Total Market Shares ETF	453.59K	0.94%	-
Vanguard Total Stock Mkt Idx Inv	453.59K	0.94%	-
Vanguard Institutional Extnd Mkt Idx Tr	342.71K	0.71%	-
Fidelity Small Cap Index	236.11K	0.49%	-4.42K
DFA US Targeted Value I	215.40K	0.45%	-
iShares Russell 2000 Value ETF	206.59K	0.43%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Dec 12, 2024	Amron Arthur H	-	Buy	$2.97K
Nov 22, 2024	Booker Corey J.	-	Sell	$34.30K
Nov 25, 2024	Booker Corey J.	-	Sell	$52.05K
Nov 21, 2024	Booker Corey J.	-	Sell	$21.80K
Nov 20, 2024	Booker Corey J.	-	Sell	$16.05K

Insider Transactions Trends

Date	Buy	Sell
2024 Q4	-	9
2024 Q2	2	-
2024 Q1	1	-
2023 Q4	-	5
2023 Q2	-	-

TUSK Ownership FAQ

Who Owns Mammoth Energy Services?

Mammoth Energy Services shareholders are primarily institutional investors at 76.99%, followed by 4.39% insiders and 18.62% retail investors. The average institutional ownership in Mammoth Energy Services's industry, Conglomerate Stocks , is 47.56%, which Mammoth Energy Services exceeds.

Who owns the most shares of Mammoth Energy Services?

Mammoth Energy Services’s largest shareholders are Wexford capital lp (22.07M shares, 45.85%), Adage capital partners gp (4.1M shares, 8.52%), and Valueworks (2.82M shares, 5.87%). Together, they hold 60.24% of Mammoth Energy Services’s total shares outstanding.

Does Blackrock own Mammoth Energy Services?

Yes, BlackRock owns 2.94% of Mammoth Energy Services, totaling 1.41M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 4.63M$. In the last quarter, BlackRock decreased its holdings by -33.451K shares, a -2.32% change.

Who is Mammoth Energy Services’s biggest shareholder by percentage of total assets invested?

Wexford capital lp is Mammoth Energy Services’s biggest shareholder by percentage of total assets invested, with 10.56% of its assets in 22.07M Mammoth Energy Services shares, valued at 66.2M$.

Who is the top mutual fund holder of Mammoth Energy Services shares?

Royce Small-Cap Opportunity Invmt is the top mutual fund holder of Mammoth Energy Services shares, with 1.41% of its total shares outstanding invested in 680.92K Mammoth Energy Services shares.

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