We are live on ! Find out more
TUSK icon

Mammoth Energy Services

100 hedge funds and large institutions have $249M invested in Mammoth Energy Services in 2019 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 42 increasing their positions, 33 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed

27% more repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 33

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

1.95% less ownership

Funds ownership: 82.52%80.58% (-1.9%)

26% less funds holding

Funds holding: 136100 (-36)

60% less capital invested

Capital invested by funds: $617M → $249M (-$368M)

67% less first-time investments, than exits

New positions opened: 16 | Existing positions closed: 49

74% less call options, than puts

Call options by funds: $306K | Put options by funds: $1.19M

Holders
100
Holders Change
-36
Holders Change %
-26.47%
% of All Funds
2.17%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
16
Increased
42
Reduced
33
Closed
49
Calls
$306K
Puts
$1.19M
Net Calls
-$883K
Net Calls Change
-$472K
Name Holding Trade Value Shares
Change
Change in
Stake
Squarepoint
126
Squarepoint
New York
-$307K -18,452 Closed
DTL
127
Dynamic Technology Lab
Singapore
-$289K -17,355 Closed
DCM
128
Dupont Capital Management
Delaware
-$271K -16,264 Closed
NC
129
Northpointe Capital
Michigan
-$246K -14,769 Closed
ECM
130
Element Capital Management
New York
-$244K -14,665 Closed
Voloridge Investment Management
131
Voloridge Investment Management
Florida
-$219K -13,175 Closed
AIM
132
Alambic Investment Management
California
-$188K -11,304 Closed
Wolverine Trading
133
Wolverine Trading
Illinois
-$134K -10,566 Closed
YCM
134
Yaupon Capital Management
New York
-$176K -10,547 Closed
HI
135
HBK Investments
Texas
-$173K -10,400 Closed
State of Tennessee, Department of Treasury
136
State of Tennessee, Department of Treasury
Tennessee
-$171K -10,276 Closed
SAM
137
Shell Asset Management
Netherlands
-$140K -8,397 Closed
MWNA
138
Marshall Wace North America
New York
-$106K -6,346 Closed
PCM
139
Prelude Capital Management
New York
-$76K -4,550 Closed
OAM
140
Oppenheimer Asset Management
New York
-$73K -4,398 Closed
CM
141
Caption Management
Oklahoma
-$48K -2,900 Closed
Parallax Volatility Advisers
142
Parallax Volatility Advisers
California
-$35K -2,098 Closed
TRCT
143
Tower Research Capital (TRC)
New York
-$32K -1,940 Closed
Simplex Trading
144
Simplex Trading
Illinois
-$20.3K -1,597 Closed
New York State Teachers Retirement System (NYSTRS)
145
New York State Teachers Retirement System (NYSTRS)
New York
-$18K -1,100 Closed
Royal Bank of Canada
146
Royal Bank of Canada
Ontario, Canada
-$10K -597 Closed
FHA
147
First Horizon Advisors
Tennessee
-$2K -121 Closed
Rockefeller Capital Management
148
Rockefeller Capital Management
New York
-$1K -40 Closed
VCM
149
Versant Capital Management
Arizona
+$521 +41 New

TUSK Hedge Fund Activity: Q2 2019 in Review

100 of the 4,604 institutional investors tracked by Wall St. Rank reported a position in Mammoth Energy Services (TUSK) for Q2 2019, worth a combined $249M — down 60% from $617M a quarter earlier.

Sellers outnumbered buyers: 49 funds closed out of TUSK and 16 opened new positions — a net loss of 33 holders — while 33 trimmed existing stakes and 42 added.

The largest buyer was Russell Investments Group, adding an estimated $10M. The largest seller was Allianz Asset Management, exiting entirely with an estimated $9.53M sold.

  • 100 institutional investors held Mammoth Energy Services (TUSK) as of Q2 2019, down from 136 in Q1 2019.
  • Funds reported $249M of Mammoth Energy Services stock for Q2 2019, down 60% quarter-over-quarter.
  • 16 funds opened new Mammoth Energy Services positions in Q2 2019 and 49 closed out, a net change of -33 holders.
  • The largest Mammoth Energy Services buyer in Q2 2019 was Russell Investments Group, an estimated $10M added.
  • The largest Mammoth Energy Services seller in Q2 2019 was Allianz Asset Management, an estimated $9.53M sold.

Based on aggregated 13F filings for Q2 2019.