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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
51
$1.99M
52
$1.96M
53
$1.94M
54
$1.93M
55
$1.84M
56
$1.77M
57
$1.64M
58
$1.57M
59
$1.44M
60
$1.36M
61
$1.29M
62
$1.29M
63
$1.25M
64
$1.16M
65
$1.07M
66
$984K
67
$976K
68
$907K
69
$816K
70
$773K
71
$750K
72
$745K
73
$679K
74
$671K
75
$635K