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Mammoth Energy Services

136 hedge funds and large institutions have $617M invested in Mammoth Energy Services in 2019 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 41 increasing their positions, 46 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

more funds holding in top 10

Funds holding in top 10:

6% less capital invested

Capital invested by funds: $655M → $617M (-$38.4M)

11% less repeat investments, than reductions

Existing positions increased: 41 | Existing positions reduced: 46

37% less call options, than puts

Call options by funds: $694K | Put options by funds: $1.1M

Holders
136
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$694K
Puts
$1.1M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$366M
2
$24.4M
3
$18.6M
4
$15M
5
$14M
6
$13M
7
$9.58M
8
$9.53M
9
$7.74M
10
$6.87M
11
$6.53M
12
$5.85M
13
$5.8M
14
$5.52M
15
$4.74M
16
$4.64M
17
$4.43M
18
$4.19M
19
$3.88M
20
$3.7M
21
$3.66M
22
$3.52M
23
$3.33M
24
$3.16M
25
$3.09M