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MPLX LP
MPLX LP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 78 Institutional holders with a total value of $1,144,604,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 TORTOISE CAPITAL ADVISORS, L.L.C. 5,550,147 357,984,000 31.28%
2 FMR LLC 3,411,228 220,024,000 19.22%
3 Salient Capital Advisors, LLC 1,023,623 66,024,000 5.77%
4 GOLDMAN SACHS GROUP INC 834,659 53,836,000 4.70%
5 CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT 671,477 43,312,000 3.78%
6 Energy Income Partners, LLC 529,000 34,121,000 2.98%
7 COHEN & STEERS, INC. 455,233 29,363,000 2.57%
8 MORGAN STANLEY 430,180 27,747,000 2.42%
9 Clearbridge Investments, LLC 417,640 26,938,000 2.35%
10 JPMORGAN CHASE & CO 398,191 25,683,000 2.24%
11 Harvest Fund Advisors LLC 361,129 23,293,000 2.04%
12 OppenheimerFunds, Inc. 342,792 22,110,000 1.93%
13 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 331,089 21,355,000 1.87%
14 PUTNAM INVESTMENTS LLC 235,100 15,164,000 1.32%
15 CREDIT SUISSE AG/ 232,692 15,009,000 1.31%
16 CITIGROUP INC 229,970 14,833,000 1.30%
17 JENNISON ASSOCIATES LLC 193,835 12,502,000 1.09%
18 WADDELL & REED FINANCIAL INC 181,250 11,691,000 1.02%
19 BLACKROCK ADVISORS LLC 157,900 10,185,000 0.89%
20 UBS AG 120,402 7,766,000 0.68%
21 BARCLAYS PLC 116,052 7,427,000 0.65%
22 NBW CAPITAL LLC 113,575 7,326,000 0.64%
23 Samson Capital Management, LLC 96,377 6,216,000 0.54%
24 Nuveen Asset Management, LLC 95,339 6,149,000 0.54%
25 Heronetta Management, L.P. 93,030 6,000,000 0.52%
26 BlackRock Investment Management, LLC 86,300 5,566,000 0.49%
27 BAMCO INC /NY/ 75,000 4,837,000 0.42%
28 WELLS FARGO & COMPANY/MN 70,192 4,528,000 0.40%
29 HighTower Advisors, LLC 68,724 4,433,000 0.39%
30 DEUTSCHE BANK AG\ 56,853 3,667,000 0.32%
31 NORTHERN TRUST CORP 56,150 3,622,000 0.32%
32 BANK OF AMERICA CORP /DE/ 51,611 3,329,000 0.29%
33 METROPOLITAN LIFE INSURANCE CO/NY 50,000 3,225,000 0.28%
34 CASTLEARK MANAGEMENT LLC 45,300 2,922,000 0.26%
35 RUSSELL FRANK CO/ 46,557 2,675,000 0.23%
36 PNC FINANCIAL SERVICES GROUP, INC. 36,059 2,325,000 0.20%
37 UBS AG 36,000 2,322,000 0.20% Call
38 Geneva Advisors, LLC 34,325 2,214,000 0.19%
39 LUCAS CAPITAL MANAGEMENT 34,036 2,195,000 0.19%
40 Bank of New York Mellon Corp 33,976 2,192,000 0.19%
41 CIBC Private Wealth Group LLC 31,990 2,063,000 0.18%
42 COMMONWEALTH BANK OF AUSTRALIA 25,825 1,666,000 0.15%
43 Perkins Investment Management, LLC 25,329 1,634,000 0.14%
44 Global Endowment Management, LP 22,400 1,445,000 0.13%
45 Diversified Trust Co 22,226 1,434,000 0.13%
46 HighTower Trust Company, N.A. 20,560 1,326,000 0.12%
47 ADVISORY RESEARCH INC 20,000 1,290,000 0.11%
48 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 16,100 1,038,000 0.09%
49 SUSQUEHANNA INTERNATIONAL GROUP, LLP 15,200 980,000 0.09% Put
50 WILLIAMS JONES & ASSOCIATES LLC 14,637 944,000 0.08%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.