81 hedge funds and large institutions have $1.08B invested in MPLX in 2014 Q3 according to their latest regulatory filings, with 8 funds opening new positions, 28 increasing their positions, 29 reducing their positions, and 3 closing their positions.

Holders
81
Holders Change
+4
Holders Change %
+5.19%
% of All Funds
2.35%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
8
Increased
28
Reduced
29
Closed
3
Calls
$2.21M
Puts
$1.54M
Net Calls
+$672K
Net Calls Change
-$1.08M
Name Market Value Shares Shares
Change
Shares
Change %
SCM
26
Samson Capital Management
Kansas
$5.9M 100,094 +3,717 +4%
Nuveen Asset Management
27
Nuveen Asset Management
Illinois
$5.4M 91,552 -3,787 -4%
MCM
28
MAI Capital Management
Ohio
$5.34M 90,620 +90,620 New
BIM
29
BlackRock Investment Management
Delaware
$4.88M 82,800 -3,500 -4%
BAMCO Inc
30
BAMCO Inc
New York
$4.42M 75,000
HighTower Advisors
31
HighTower Advisors
Illinois
$4.06M 68,839 +115 +0.2%
Wells Fargo
32
Wells Fargo
California
$4.05M 68,640 -1,552 -2%
Jane Street
33
Jane Street
New York
$3.83M 65,003 +61,060 +1,549%
RFC
34
Russell Frank Company
Washington
$3.6M 61,045 +14,488 +31%
Northern Trust
35
Northern Trust
Illinois
$3.29M 55,722 -428 -0.8%
MLICM
36
Metropolitan Life Insurance Company (MetLife)
New York
$2.95M 50,000
Renaissance Technologies
37
Renaissance Technologies
New York
$2.25M 38,100 +38,100 New
CM
38
Castleark Management
Illinois
$2.22M 45,300
GA
39
Geneva Advisors
Illinois
$2.07M 35,060 +735 +2%
LCM
40
Lucas Capital Management
New Jersey
$2.01M 34,042 +6 +0%
PNC Financial Services Group
41
PNC Financial Services Group
Pennsylvania
$2M 33,937 -2,122 -6%
Bank of New York Mellon
42
Bank of New York Mellon
New York
$2M 33,956 -20 -0.1%
Bank of America
43
Bank of America
North Carolina
$1.94M 32,842 -18,769 -36%
CIBC Private Wealth Group
44
CIBC Private Wealth Group
Georgia
$1.86M 31,608 -382 -1%
PIM
45
Perkins Investment Management
Illinois
$1.24M 20,957 -4,372 -17%
GEM
46
Global Endowment Management
North Carolina
$1.03M 17,410 -4,990 -22%
GXMC
47
Global X Management Company
New York
$971K 16,473 +4,589 +39%
WJA
48
Williams Jones & Associates
New York
$856K 14,530 -107 -0.7%
CCT
49
Country Club Trust
Missouri
$840K 14,248 +232 +2%
HT
50
HighTower Trust
Texas
$726K 12,322 -8,238 -40%