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Mammoth Energy Services

67 hedge funds and large institutions have $608M invested in Mammoth Energy Services in 2017 Q2 according to their latest regulatory filings, with 8 funds opening new positions, 32 increasing their positions, 21 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
67
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
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
$119K
52
$93K
53
$37K
54
$26K
55
$22K
56
$21K
57
$17K
58
$15.8K
59
$15K
60
$14K
61
$11K
62
$10K
63
$8K
64
$6K
65
$2K
66
$1K
67
68
69
70
71
72
73
74
75