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Mammoth Energy Services

87 hedge funds and large institutions have $85.5M invested in Mammoth Energy Services in 2019 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 37 increasing their positions, 29 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

13% less funds holding

Funds holding: 10087 (-13)

57% less first-time investments, than exits

New positions opened: 10 | Existing positions closed: 23

66% less capital invested

Capital invested by funds: $249M → $85.5M (-$163M)

Holders
87
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
$168K
Puts
$52K
Net Calls
Net Calls Change

Top Buyers

1 +$1.77M
2 +$716K
3 +$634K
4
Two Sigma Investments
Two Sigma Investments
New York
+$625K
5
Goldman Sachs
Goldman Sachs
New York
+$565K

Top Sellers

1 -$4.31M
2 -$1.75M
3 -$1.72M
4
Boston Partners
Boston Partners
Massachusetts
-$1.44M
5
MCM
Matarin Capital Management
New York
-$1.04M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$54.5M
2
$5.36M
3
$2.27M
4
$2.21M
5
$2.07M
6
$2M
7
$1.54M
8
$941K
9
$918K
10
$879K
11
$795K
12
$753K
13
$752K
14
$689K
15
$562K
16
$549K
17
$537K
18
$522K
19
$510K
20
$483K
21
$479K
22
$368K
23
$326K
24
$314K
25
$279K