72 hedge funds and large institutions have $943M invested in MPLX in 2014 Q1 according to their latest regulatory filings, with 11 funds opening new positions, 24 increasing their positions, 23 reducing their positions, and 6 closing their positions.

Holders
72
Holders Change
+4
Holders Change %
+5.88%
% of All Funds
2.08%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
11
Increased
24
Reduced
23
Closed
6
Calls
$2.79M
Puts
$407K
Net Calls
+$2.39M
Net Calls Change
+$1.96M
Name Market Value Shares Shares
Change
Shares
Change %
BIM
26
BlackRock Investment Management
Delaware
$6.42M 131,100 -26,000 -17%
Nuveen Asset Management
27
Nuveen Asset Management
Illinois
$5.23M 106,783 -45,063 -30%
SCM
28
Samson Capital Management
Kansas
$4.62M 94,387 +94,387 New
HM
29
Heronetta Management
New York
$4.22M 86,030
BAMCO Inc
30
BAMCO Inc
New York
$4.04M 82,500
CIBC Private Wealth Group
31
CIBC Private Wealth Group
Georgia
$3.88M 79,453 +79,453 New
RFC
32
Russell Frank Company
Washington
$3.65M 67,962 -1,655 -2%
MSA
33
Mason Street Advisors
Wisconsin
$3.51M 71,582 -318 -0.4%
Northern Trust
34
Northern Trust
Illinois
$3.39M 69,131 +50,597 +273%
Wells Fargo
35
Wells Fargo
California
$3.33M 67,943 +7,815 +13%
HighTower Advisors
36
HighTower Advisors
Illinois
$3.28M 66,989 +12,668 +23%
WJA
37
Williams Jones & Associates
New York
$2.82M 57,514 +48,639 +548%
Bank of America
38
Bank of America
North Carolina
$2.68M 54,611 +7,288 +15%
MLICM
39
Metropolitan Life Insurance Company (MetLife)
New York
$2.45M 50,000
CM
40
Castleark Management
Illinois
$2.22M 45,300 +20,000 +79%
GA
41
Geneva Advisors
Illinois
$1.85M 37,700 +37,700 New
CBOA
42
Commonwealth Bank of Australia
Australia
$1.7M 34,608 -2,107 -6%
Bank of New York Mellon
43
Bank of New York Mellon
New York
$1.69M 34,491 +1,862 +6%
LCM
44
Lucas Capital Management
New Jersey
$1.67M 34,030 +20,003 +143%
GEM
45
Global Endowment Management
North Carolina
$1.57M 32,000 -9,910 -24%
PNC Financial Services Group
46
PNC Financial Services Group
Pennsylvania
$1.46M 29,893 +14,342 +92%
HT
47
HighTower Trust
Texas
$1.4M 28,473 -19,888 -41%
PIM
48
Perkins Investment Management
Illinois
$1.33M 27,171 -19,129 -41%
AR
49
Advisory Research
Illinois
$1.15M 23,550
ACI
50
AMP Capital Investors
Australia
$695K 14,460