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Mammoth Energy Services

Name Holding Trade Value Shares
Change
Change in
Stake
WC
1
Wexford Capital
Florida
$94.8M -$62.5K -10,493 -0%
V
2
ValueWorks
New York
$14.4M -$660K -110,924 -3%
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$13.5M +$433K +72,782 +2%
KWM
4
Kanen Wealth Management
Florida
$7.49M +$3.94M +660,925 +59%
RA
5
Royce & Associates
New York
$5.44M -$542K -91,100 -7%
Acadian Asset Management
6
Acadian Asset Management
Massachusetts
$2.82M +$2.33M +390,548 +141%
Vanguard Group
7
Vanguard Group
Pennsylvania
$2.39M +$371K +62,234 +12%
EWA
8
Exencial Wealth Advisors
Oklahoma
$2.14M +$1.06M +177,250 +54%
XSC
9
X-Square Capital
Puerto Rico
$1.71M +$89.3K +15,000 +4%
Millennium Management
10
Millennium Management
New York
$1.71M +$364K +61,061 +18%
Dimensional Fund Advisors
11
Dimensional Fund Advisors
Texas
$1.31M +$1.86M +311,586 New
Two Sigma Advisers
12
Two Sigma Advisers
New York
$1.14M +$16.7K +2,800 +1%
BlackRock
13
BlackRock
New York
$1.1M +$93K +15,616 +6%
Renaissance Technologies
14
Renaissance Technologies
New York
$1.06M +$279K +46,800 +23%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$848K +$59K +9,911 +5%
BCM
16
Bridgeway Capital Management
Texas
$695K
Russell Investments Group
17
Russell Investments Group
United Kingdom
$622K -$106K -17,885 -11%
HF
18
HRT Financial
New York
$554K +$413K +69,419 +112%
Jane Street
19
Jane Street
New York
$479K +$465K +78,170 +221%
Two Sigma Investments
20
Two Sigma Investments
New York
$462K -$295K -49,517 -31%
Stifel Financial
21
Stifel Financial
Missouri
$452K
Connor, Clark & Lunn Investment Management (CC&L)
22
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$404K +$154K +25,795 +37%
Invesco
23
Invesco
Georgia
$364K +$514K +86,352 New
Marshall Wace
24
Marshall Wace
United Kingdom
$363K -$456K -76,593 -47%
PM
25
Penbrook Management
New York
$343K +$484K +81,300 New