We are live on ! Find out more
TUSK icon

Mammoth Energy Services

Name Holding Trade Value Shares
Change
Change in
Stake
WC
1
Wexford Capital
Florida
$101M
V
2
ValueWorks
New York
$16.1M +$1.01M +245,135 +8%
Vanguard Group
3
Vanguard Group
Pennsylvania
$3.92M +$889K +215,841 +34%
BCM
4
Bridgeway Capital Management
Texas
$2.19M +$93.5K +22,700 +5%
Geode Capital Management
5
Geode Capital Management
Massachusetts
$1.42M +$14K +3,391 +1%
Renaissance Technologies
6
Renaissance Technologies
New York
$1.02M +$364K +88,452 +66%
BlackRock
7
BlackRock
New York
$925K -$349K -84,662 -30%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$904K -$36.1K -8,756 -4%
Two Sigma Advisers
9
Two Sigma Advisers
New York
$648K -$96K -23,300 -14%
Acadian Asset Management
10
Acadian Asset Management
Massachusetts
$470K +$138K +33,514 +49%
Bank of New York Mellon
11
Bank of New York Mellon
New York
$419K -$50.1K -12,153 -12%
Squarepoint
12
Squarepoint
New York
$394K +$2.4K +583 +0.7%
Millennium Management
13
Millennium Management
New York
$387K -$613K -148,783 -64%
Northern Trust
14
Northern Trust
Illinois
$354K -$27.2K -6,591 -8%
RA
15
Royce & Associates
New York
$303K +$272K +65,976 New
Morgan Stanley
16
Morgan Stanley
New York
$290K +$260K +62,991 +81,806%
WG
17
Winton Group
United Kingdom
$277K -$10.6K -2,582 -4%
Stifel Financial
18
Stifel Financial
Missouri
$255K
Cambridge Investment Research Advisors
19
Cambridge Investment Research Advisors
Iowa
$253K
State Street
20
State Street
Massachusetts
$241K +$171K +41,507 +381%
Boston Partners
21
Boston Partners
Massachusetts
$219K +$197K +47,725 New
Two Sigma Investments
22
Two Sigma Investments
New York
$210K -$55.5K -13,458 -23%
Russell Investments Group
23
Russell Investments Group
United Kingdom
$184K +$166K +40,255 New
T. Rowe Price Associates
24
T. Rowe Price Associates
Maryland
$183K -$18.4K -4,470 -10%
Invesco
25
Invesco
Georgia
$173K -$1.3K -315 -0.8%