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Mammoth Energy Services

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
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$5.13M
27
$4.68M
28
$4.63M
29
$4.34M
30
$4.25M
31
$3.63M
32
$3.47M
33
$3.4M
34
$3.31M
35
$3.22M
36
$3.05M
37
$3.02M
38
$3.01M
39
$2.84M
40
$2.69M
41
$2.65M
42
$2.59M
43
$2.49M
44
$2.35M
45
$2.32M
46
$2.21M
47
$2.04M
48
$2.03M
49
$2.03M
50
$2.03M