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

Institutional Holders (2014Q3)
Portfolio Summary: 83 Institutional holders with a total value of $1,025,119,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 TORTOISE CAPITAL ADVISORS, L.L.C. 5,537,001 326,351,000 31.84%
2 FMR LLC 2,784,973 164,146,000 16.01%
3 Salient Capital Advisors, LLC 1,152,936 67,954,000 6.63%
4 GOLDMAN SACHS GROUP INC 772,690 45,542,000 4.44%
5 CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT 682,548 40,229,000 3.92%
6 Energy Income Partners, LLC 529,000 31,179,000 3.04%
7 MORGAN STANLEY 492,154 29,008,000 2.83%
8 Clearbridge Investments, LLC 417,640 24,616,000 2.40%
9 JPMORGAN CHASE & CO 383,833 22,623,000 2.21%
10 COHEN & STEERS, INC. 382,802 22,562,000 2.20%
11 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 357,154 21,051,000 2.05%
12 Harvest Fund Advisors LLC 354,354 20,886,000 2.04%
13 OppenheimerFunds, Inc. 342,852 20,208,000 1.97%
14 CREDIT SUISSE AG/ 239,558 14,120,000 1.38%
15 PUTNAM INVESTMENTS LLC 232,900 13,727,000 1.34%
16 WADDELL & REED FINANCIAL INC 192,600 11,352,000 1.11%
17 DEUTSCHE BANK AG\ 185,100 10,909,000 1.06%
18 JENNISON ASSOCIATES LLC 180,342 10,629,000 1.04%
19 NBW CAPITAL LLC 175,553 10,347,000 1.01%
20 BLACKROCK ADVISORS LLC 160,340 9,450,000 0.92%
21 BARCLAYS PLC 150,397 8,722,000 0.85%
22 CITIGROUP INC 130,937 7,717,000 0.75%
23 UBS AG 115,777 6,824,000 0.67%
24 Heronetta Management, L.P. 106,430 6,273,000 0.61%
25 Samson Capital Management, LLC 100,094 5,900,000 0.58%
26 Nuveen Asset Management, LLC 91,552 5,396,000 0.53%
27 MAI Capital Management 90,620 5,341,000 0.52%
28 BlackRock Investment Management, LLC 82,800 4,880,000 0.48%
29 BAMCO INC /NY/ 75,000 4,420,000 0.43%
30 HighTower Advisors, LLC 68,839 4,057,000 0.40%
31 WELLS FARGO & COMPANY/MN 68,640 4,045,000 0.39%
32 JANE STREET GROUP, LLC 65,003 3,831,000 0.37%
33 RUSSELL FRANK CO/ 61,045 3,600,000 0.35%
34 NORTHERN TRUST CORP 55,722 3,285,000 0.32%
35 METROPOLITAN LIFE INSURANCE CO/NY 50,000 2,947,000 0.29%
36 RENAISSANCE TECHNOLOGIES LLC 38,100 2,246,000 0.22%
37 CASTLEARK MANAGEMENT LLC 45,300 2,219,000 0.22%
38 LUCAS CAPITAL MANAGEMENT 34,042 2,006,000 0.20%
39 Bank of New York Mellon Corp 33,956 2,001,000 0.20%
40 PNC FINANCIAL SERVICES GROUP, INC. 33,937 2,001,000 0.20%
41 BANK OF AMERICA CORP /DE/ 32,842 1,936,000 0.19%
42 CIBC Private Wealth Group LLC 31,608 1,863,000 0.18%
43 Perkins Investment Management, LLC 20,957 1,235,000 0.12%
44 COMMONWEALTH BANK OF AUSTRALIA 20,463 1,206,000 0.12%
45 UBS AG 20,400 1,202,000 0.12% Call
46 Global Endowment Management, LP 17,410 1,027,000 0.10%
47 Global X Management CO LLC 16,473 971,000 0.09%
48 UBS AG 14,900 878,000 0.09% Put
49 WILLIAMS JONES & ASSOCIATES LLC 14,530 856,000 0.08%
50 Country Club Trust Company, n.a. 14,248 840,000 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.