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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
+37
Holders Change %
+34.58%
% of All Funds
3.3%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.07%
New
52
Increased
56
Reduced
28
Closed
14
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Shares
Change %
NFG
101
Next Financial Group
Texas
$346K -$27.1K -800 -7%
WG
102
Winton Group
United Kingdom
$318K +$318K +9,373 New
RhumbLine Advisers
103
RhumbLine Advisers
Massachusetts
$313K +$26.6K +785 +9%
State Board of Administration of Florida Retirement System
104
State Board of Administration of Florida Retirement System
Florida
$294K +$4.42K +130 +2%
SEI Investments
105
SEI Investments
Pennsylvania
$288K +$288K +8,497 New
BFM
106
Boothbay Fund Management
New York
$286K +$286K +8,435 New
CIM
107
Cambria Investment Management
California
$278K +$278K +8,186 New
QT
108
Quantbot Technologies
New York
$272K +$171K +5,037 +169%
AIMCA
109
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$272K +$272K +8,000 New
Manulife (Manufacturers Life Insurance)
110
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$258K +$17.8K +525 +7%
EA
111
Emerald Advisers
Pennsylvania
$254K -$155K -4,584 -38%
Bank of Montreal
112
Bank of Montreal
Ontario, Canada
$254K +$249K +7,323 +4,915%
AIM
113
Assured Investment Management
New York
$250K +$250K +7,350 New
Citigroup
114
Citigroup
New York
$244K +$209K +6,154 +588%
EGM
115
Engineers Gate Manager
New York
$225K -$1.19M -35,047 -84%
MF
116
Magnetar Financial
Illinois
$223K +$223K +6,570 New
PCP
117
Proficio Capital Partners
Massachusetts
$215K +$215K +6,320 New
Brown Advisory
118
Brown Advisory
Maryland
$206K -$80.9K -2,386 -28%
AIG
119
American International Group
New York
$188K +$12.9K +379 +7%
PNC Financial Services Group
120
PNC Financial Services Group
Pennsylvania
$158K +$158K +4,673 New
MAM
121
Meeder Asset Management
Ohio
$142K +$105K +3,101 +286%
SG Americas Securities
122
SG Americas Securities
New York
$141K +$141K +4,141 New
Barclays
123
Barclays
United Kingdom
$139K -$52.6K -1,554 -27%
WEC
124
Winslow Evans & Crocker
Massachusetts
$122K +$122K +3,576 New
Royal Bank of Canada
125
Royal Bank of Canada
Ontario, Canada
$99K +$80.5K +2,368 +434%