TUSK icon

Mammoth Energy Services
TUSK

Overview Fund Activity

144 hedge funds and large institutions have $1.25B invested in Mammoth Energy Services in 2018 Q2 according to their latest regulatory filings, with 52 funds opening new positions, 56 increasing their positions, 28 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
144
Holders Change
+37
Holders Change %
+34.58%
% of All Funds
3.3%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.07%
New
52
Increased
56
Reduced
28
Closed
14
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
CS
1
Credit Suisse
Switzerland
$20.3M
2
LCM
2
Laurion Capital Management
New York
$13.9M
3
HK
3
Horizon Kinetics
New York
$12.6M
4
Principal Financial Group
4
Principal Financial Group
Iowa
$26.9M
5
Prudential Financial
5
Prudential Financial
New Jersey
$7.89M

Top Sellers

1
WC
1
Wexford Capital
Florida
$808M
2
DCM
2
Driehaus Capital Management
Illinois
$5.9M
3
TAM
3
THB Asset Management
Connecticut
$2.59M
4
Deutsche Bank
4
Deutsche Bank
Germany
$976K
5
CAM
5
Cortina Asset Management
Wisconsin
$6.28M
Name Holding Trade Value Shares
Change 		Shares
Change %
Boston Partners
26
Boston Partners
Massachusetts
$5.13M +$2.27M +66,965 +80%
Russell Investments Group
27
Russell Investments Group
United Kingdom
$4.68M +$1.23M +36,111 +36%
Geode Capital Management
28
Geode Capital Management
Massachusetts
$4.63M +$174K +5,133 +4%
Charles Schwab
29
Charles Schwab
California
$4.34M +$1.15M +33,825 +36%
Franklin Resources
30
Franklin Resources
California
$4.25M +$879K +25,890 +26%
GLA
31
Great Lakes Advisors
Illinois
$3.63M +$3.63M +106,841 New
PL
32
PWMCO LLC
Illinois
$3.47M +$3.47M +102,203 New
Dimensional Fund Advisors
33
Dimensional Fund Advisors
Texas
$3.4M +$1.04M +30,603 +44%
AQR Capital Management
34
AQR Capital Management
Connecticut
$3.31M +$3.31M +97,328 New
Ohio Public Employees Retirement System (OPERS)
35
Ohio Public Employees Retirement System (OPERS)
Ohio
$3.22M +$1.33M +39,227 +70%
EI
36
EAM Investors
California
$3.05M +$1.01M +29,779 +50%
Wells Fargo
37
Wells Fargo
California
$3.02M +$1.7M +50,178 +130%
ZIM
38
Zacks Investment Management
Illinois
$3.01M +$1.14M +33,531 +61%
MS
39
Maven Securities
Jersey
$2.84M +$2.84M +83,500 New
Invesco
40
Invesco
Georgia
$2.69M +$2.69M +79,225 New
Luther King Capital Management (LKCM)
41
Luther King Capital Management (LKCM)
Texas
$2.65M +$48.7K +1,435 +2%
TAM
42
THB Asset Management
Connecticut
$2.59M -$2.6M -76,564 -50%
Goldman Sachs
43
Goldman Sachs
New York
$2.49M +$1.67M +49,120 +202%
AIM
44
Alambic Investment Management
California
$2.35M +$626K +18,445 +36%
Wellington Management Group
45
Wellington Management Group
Massachusetts
$2.32M +$2.32M +68,432 New
Bank of New York Mellon
46
Bank of New York Mellon
New York
$2.21M +$727K +21,413 +49%
Norges Bank
47
Norges Bank
Norway
$2.04M +$2.04M +60,000 New
PPA
48
Parametric Portfolio Associates
Washington
$2.03M +$1.75M +51,643 +629%
JIR
49
James Investment Research
Ohio
$2.03M +$2.03M +59,850 New
Ameriprise
50
Ameriprise
Minnesota
$2.03M +$1.04M +30,727 +106%
1
2
3 4 5