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Mammoth Energy Services

100 hedge funds and large institutions have $249M invested in Mammoth Energy Services in 2019 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 42 increasing their positions, 33 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed

27% more repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 33

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

1.95% less ownership

Funds ownership: 82.52%80.58% (-1.9%)

26% less funds holding

Funds holding: 136100 (-36)

60% less capital invested

Capital invested by funds: $617M → $249M (-$368M)

67% less first-time investments, than exits

New positions opened: 16 | Existing positions closed: 49

74% less call options, than puts

Call options by funds: $306K | Put options by funds: $1.19M

Holders
100
Holders Change
-36
Holders Change %
-26.47%
% of All Funds
2.17%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
16
Increased
42
Reduced
33
Closed
49
Calls
$306K
Puts
$1.19M
Net Calls
-$883K
Net Calls Change
-$472K
Name Holding Trade Value Shares
Change
Change in
Stake
WC
1
Wexford Capital
Florida
$151M +$53.4K +4,204 +0%
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$13.3M +$5.87M +462,224 +32%
Russell Investments Group
3
Russell Investments Group
United Kingdom
$13.1M +$10M +788,958 +71%
Boston Partners
4
Boston Partners
Massachusetts
$6.6M +$6.29M +495,089 +107%
BlackRock
5
BlackRock
New York
$5.94M +$274K +21,553 +3%
Vanguard Group
6
Vanguard Group
Pennsylvania
$5.02M -$2.16M -169,722 -19%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$5M +$1.92M +151,398 +26%
Principal Financial Group
8
Principal Financial Group
Iowa
$4.87M -$951K -74,851 -10%
Hotchkis & Wiley Capital Management
9
Hotchkis & Wiley Capital Management
California
$4.31M +$5.61M +441,310 +238%
Bank of New York Mellon
10
Bank of New York Mellon
New York
$2.52M +$201K +15,795 +4%
Schroder Investment Management Group
11
Schroder Investment Management Group
United Kingdom
$2.3M -$180K -14,200 -4%
N
12
Nuveen
North Carolina
$2.03M +$3.74M +294,510 New
Renaissance Technologies
13
Renaissance Technologies
New York
$1.85M +$2.38M +187,300 +228%
Deutsche Bank
14
Deutsche Bank
Germany
$1.83M +$2.69M +211,710 +387%
BCM
15
Bridgeway Capital Management
Texas
$1.73M
State of New Jersey Common Pension Fund D
16
State of New Jersey Common Pension Fund D
New Jersey
$1.72M +$381K +30,000 +14%
State Street
17
State Street
Massachusetts
$1.68M +$147K +11,556 +5%
Northern Trust
18
Northern Trust
Illinois
$1.54M +$17.1K +1,345 +0.6%
AllianceBernstein
19
AllianceBernstein
Tennessee
$1.37M +$484K +38,100 +24%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$1.36M +$189K +14,861 +8%
Ameriprise
21
Ameriprise
Minnesota
$1.2M -$139K -10,940 -6%
First Trust Advisors
22
First Trust Advisors
Illinois
$1.17M +$585K +46,008 +37%
MCM
23
Matarin Capital Management
New York
$1.04M +$1.92M +150,721 New
AQR Capital Management
24
AQR Capital Management
Connecticut
$965K -$1.6M -125,563 -47%
D.E. Shaw & Co
25
D.E. Shaw & Co
New York
$911K +$488K +38,439 +41%

TUSK Hedge Fund Activity: Q2 2019 in Review

100 of the 4,604 institutional investors tracked by Wall St. Rank reported a position in Mammoth Energy Services (TUSK) for Q2 2019, worth a combined $249M — down 60% from $617M a quarter earlier.

Sellers outnumbered buyers: 49 funds closed out of TUSK and 16 opened new positions — a net loss of 33 holders — while 33 trimmed existing stakes and 42 added.

The largest buyer was Russell Investments Group, adding an estimated $10M. The largest seller was Allianz Asset Management, exiting entirely with an estimated $9.53M sold.

  • 100 institutional investors held Mammoth Energy Services (TUSK) as of Q2 2019, down from 136 in Q1 2019.
  • Funds reported $249M of Mammoth Energy Services stock for Q2 2019, down 60% quarter-over-quarter.
  • 16 funds opened new Mammoth Energy Services positions in Q2 2019 and 49 closed out, a net change of -33 holders.
  • The largest Mammoth Energy Services buyer in Q2 2019 was Russell Investments Group, an estimated $10M added.
  • The largest Mammoth Energy Services seller in Q2 2019 was Allianz Asset Management, an estimated $9.53M sold.

Based on aggregated 13F filings for Q2 2019.