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Mammoth Energy Services
TUSK

Overview Fund Activity

136 hedge funds and large institutions have $617M invested in Mammoth Energy Services in 2019 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 41 increasing their positions, 46 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
136
Holders Change
+6
Holders Change %
+4.62%
% of All Funds
2.95%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
29
Increased
41
Reduced
46
Closed
23
Calls
$694K
Puts
$1.11M
Net Calls
-$411K
Net Calls Change
-$170K

Top Buyers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$24.4M
2
Schroder Investment Management Group
2
Schroder Investment Management Group
United Kingdom
$5.8M
3
State of New Jersey Common Pension Fund D
3
State of New Jersey Common Pension Fund D
New Jersey
$3.66M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$9.58M
5
Hotchkis & Wiley Capital Management
5
Hotchkis & Wiley Capital Management
California
$3.09M

Top Sellers

1
Boston Partners
1
Boston Partners
Massachusetts
$7.74M
2
Russell Investments Group
2
Russell Investments Group
United Kingdom
$18.6M
3
BGIM
3
Brandywine Global Investment Management
Pennsylvania
$0
4
Allianz Asset Management
4
Allianz Asset Management
Germany
$9.53M
5
NC
5
Northpointe Capital
Michigan
$246K
Name Holding Trade Value Shares
Change 		Shares
Change %
AIM
101
Alambic Investment Management
California
$188K -$1.36M -81,989 -88%
Victory Capital Management
102
Victory Capital Management
Texas
$184K +$170K +10,217 +1,252%
YCM
103
Yaupon Capital Management
New York
$176K +$176K +10,547 New
Wolverine Trading
104
Wolverine Trading
Illinois
$176K +$176K +10,566 New
HI
105
HBK Investments
Texas
$173K +$173K +10,400 New
State of Tennessee, Department of Treasury
106
State of Tennessee, Department of Treasury
Tennessee
$171K +$171K +10,276 New
EWM
107
Evercore Wealth Management
New York
$166K -$249K -15,000 -60%
FA
108
Fortis Advisors
Pennsylvania
$160K – – –
SAM
109
Shell Asset Management
Netherlands
$140K – – –
AIG
110
American International Group
New York
$133K -$4.3K -258 -3%
UBS Group
111
UBS Group
Switzerland
$113K +$648 +39 +0.6%
MWNA
112
Marshall Wace North America
New York
$106K +$59.8K +3,581 +130%
MIM
113
MetLife Investment Management
New Jersey
$105K – – –
PCM
114
Prelude Capital Management
New York
$76K -$109K -6,553 -59%
MLICM
115
Metropolitan Life Insurance Company (MetLife)
New York
$75.7K – – –
OAM
116
Oppenheimer Asset Management
New York
$73K +$5.39K +325 +8%
BNP Paribas Financial Markets
117
BNP Paribas Financial Markets
France
$70.2K +$42K +2,520 +149%
JPMorgan Chase & Co
118
JPMorgan Chase & Co
New York
$51K -$20K -1,199 -28%
CM
119
Caption Management
Oklahoma
$48K +$48K +2,900 New
Parallax Volatility Advisers
120
Parallax Volatility Advisers
California
$35K +$2.19K +131 +7%
Legal & General Group
121
Legal & General Group
United Kingdom
$35K +$3.63K +217 +12%
TRCT
122
Tower Research Capital (TRC)
New York
$32K +$32K +1,940 New
Canada Life
123
Canada Life
Manitoba, Canada
$28K +$2.46K +147 +10%
Simplex Trading
124
Simplex Trading
Illinois
$26K +$26K +1,597 New
New York State Teachers Retirement System (NYSTRS)
125
New York State Teachers Retirement System (NYSTRS)
New York
$18K – – –
3 4
5
6 7