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Mammoth Energy Services

136 hedge funds and large institutions have $1.02B invested in Mammoth Energy Services in 2018 Q3 according to their latest regulatory filings, with 33 funds opening new positions, 52 increasing their positions, 41 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed

27% more repeat investments, than reductions

Existing positions increased: 52 | Existing positions reduced: 41

3.1% less ownership

Funds ownership: 81.41%78.31% (-3.1%)

6% less funds holding

Funds holding: 144136 (-8)

18% less first-time investments, than exits

New positions opened: 33 | Existing positions closed: 40

18% less capital invested

Capital invested by funds: $1.25B → $1.02B (-$229M)

19% less call options, than puts

Call options by funds: $2.89M | Put options by funds: $3.55M

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

Holders
136
Holders Change
-8
Holders Change %
-5.56%
% of All Funds
3.11%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
33
Increased
52
Reduced
41
Closed
40
Calls
$2.89M
Puts
$3.55M
Net Calls
-$665K
Net Calls Change
-$665K
Name Holding Trade Value Shares
Change
Change in
Stake
AA
76
ALPS Advisors
Colorado
$494K +$48.7K +1,479 +10%
LCM
77
Laurion Capital Management
New York
$462K -$13M -393,147 -96%
TI
78
Trexquant Investment
Connecticut
$449K -$219K -6,633 -30%
T. Rowe Price Associates
79
T. Rowe Price Associates
Maryland
$446K +$505K +15,317 New
GC
80
Globeflex Capital
California
$427K +$26.4K +800 +6%
GC
81
Guggenheim Capital
Illinois
$418K +$473K +14,356 New
Swiss National Bank
82
Swiss National Bank
Switzerland
$416K
SRAM
83
Stone Ridge Asset Management
New York
$415K +$124K +3,762 +36%
MFIM
84
Mesirow Financial Investment Management
Illinois
$393K -$35.2K -1,067 -7%
ECM
85
Element Capital Management
New York
$393K +$445K +13,520 New
EMG
86
Ellington Management Group
Connecticut
$384K +$62.6K +1,900 +17%
AL
87
AJO LP
Pennsylvania
$378K +$428K +12,983 New
WG
88
Winton Group
United Kingdom
$371K +$111K +3,366 +36%
OSAM
89
O'Shaughnessy Asset Management
Connecticut
$367K +$415K +12,604 New
Wolverine Trading
90
Wolverine Trading
Illinois
$342K +$388K +11,762 New
RhumbLine Advisers
91
RhumbLine Advisers
Massachusetts
$319K +$56.6K +1,717 +19%
CSS
92
Cubist Systematic Strategies
Connecticut
$314K +$355K +10,778 New
Bank of Montreal
93
Bank of Montreal
Ontario, Canada
$287K +$79K +2,399 +32%
CIM
94
Cambria Investment Management
California
$279K +$46.5K +1,410 +17%
SAM
95
Shell Asset Management
Netherlands
$265K +$300K +9,097 New
UBS Group
96
UBS Group
Switzerland
$261K -$282K -8,568 -49%
AIM
97
Assured Investment Management
New York
$259K +$50.7K +1,539 +21%
Wellington Management Group
98
Wellington Management Group
Massachusetts
$255K -$1.97M -59,677 -87%
State Board of Administration of Florida Retirement System
99
State Board of Administration of Florida Retirement System
Florida
$252K
MC
100
Menta Capital
California
$246K -$129K -3,923 -32%

TUSK Hedge Fund Activity: Q3 2018 in Review

136 of the 4,374 institutional investors tracked by Wall St. Rank reported a position in Mammoth Energy Services (TUSK) for Q3 2018, worth a combined $1.02B — down 18% from $1.25B a quarter earlier.

Sellers outnumbered buyers: 40 funds closed out of TUSK and 33 opened new positions — a net loss of 7 holders — while 41 trimmed existing stakes and 52 added.

The largest buyer was Russell Investments Group, adding an estimated $20M. The largest seller was Wexford Capital, cutting an estimated $59.5M.

  • 136 institutional investors held Mammoth Energy Services (TUSK) as of Q3 2018, down from 144 in Q2 2018.
  • Funds reported $1.02B of Mammoth Energy Services stock for Q3 2018, down 18% quarter-over-quarter.
  • 33 funds opened new Mammoth Energy Services positions in Q3 2018 and 40 closed out, a net change of -7 holders.
  • The largest Mammoth Energy Services buyer in Q3 2018 was Russell Investments Group, an estimated $20M added.
  • The largest Mammoth Energy Services seller in Q3 2018 was Wexford Capital, an estimated $59.5M sold.

Based on aggregated 13F filings for Q3 2018.