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

Institutional Holders (2016Q4)
Portfolio Summary: 306 Institutional holders with a total value of $8,510,649,750.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 TORTOISE CAPITAL ADVISORS, L.L.C. 18,894,274 654,120,000 7.69%
2 ALPS ADVISORS INC 18,144,659 628,168,000 7.38%
3 GOLDMAN SACHS GROUP INC 14,994,998 519,127,000 6.10%
4 Harvest Fund Advisors LLC 14,549,492 503,703,000 5.92%
5 MORGAN STANLEY 14,517,857 502,609,000 5.91%
6 OppenheimerFunds, Inc. 12,400,851 429,318,000 5.04%
7 KAYNE ANDERSON CAPITAL ADVISORS LP 12,067,801 417,773,000 4.91%
8 Center Coast Capital Advisors, LP 9,166,139 317,332,000 3.73%
9 UBS Group AG 7,078,590 245,061,000 2.88%
10 ADVISORY RESEARCH INC 6,387,489 221,135,000 2.60%
11 CREDIT SUISSE AG/ 6,357,966 220,113,000 2.59%
12 CIBC Private Wealth Group LLC 6,203,134 214,752,000 2.52%
13 DEUTSCHE BANK AG\ 6,068,996 210,106,000 2.47%
14 BANK OF MONTREAL /CAN/ 6,135,058 201,537,000 2.37%
15 NATIXIS 5,373,500 186,031,000 2.19%
16 Stockbridge Partners LLC 5,117,208 177,158,000 2.08%
17 MILLER HOWARD INVESTMENTS INC /NY 4,807,735 166,444,000 1.96%
18 Clearbridge Investments, LLC 4,798,223 166,114,000 1.95%
19 JPMORGAN CHASE & CO 4,487,453 155,356,000 1.83%
20 NGP MR Management, LLC 4,137,543 143,242,000 1.68%
21 M&R Follow-On Fund Management, LP 3,826,911 132,488,000 1.56%
22 CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT 3,777,549 130,779,000 1.54%
23 Neuberger Berman Group LLC 3,728,013 129,064,000 1.52%
24 Salient Capital Advisors, LLC 3,696,834 127,984,000 1.50%
25 FMR LLC 3,353,237 116,089,000 1.36%
26 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 3,299,914 114,243,000 1.34%
27 BANK OF AMERICA CORP /DE/ 2,684,816 92,948,000 1.09%
28 CITIGROUP INC 2,432,513 84,213,000 0.99%
29 ING GROEP NV 2,356,300 80,185,000 0.94%
30 DUFF & PHELPS INVESTMENT MANAGEMENT CO 1,564,330 54,157,000 0.64%
31 RENAISSANCE TECHNOLOGIES LLC 1,554,267 53,809,000 0.63%
32 BROOKFIELD Corp /ON/ 1,308,697 45,307,000 0.53%
33 SUSQUEHANNA INTERNATIONAL GROUP, LLP 1,300,900 45,037,000 0.53% Call
34 BLACKROCK ADVISORS LLC 1,272,505 44,054,000 0.52%
35 WELLS FARGO & COMPANY/MN 1,240,017 42,929,000 0.50%
36 BARCLAYS PLC 1,083,631 37,515,000 0.44%
37 HSBC HOLDINGS PLC 953,068 32,995,000 0.39%
38 Nuveen Asset Management, LLC 933,166 32,306,000 0.38%
39 PARAMETRIC PORTFOLIO ASSOCIATES LLC 737,753 25,541,000 0.30%
40 WESTWOOD HOLDINGS GROUP INC 734,321 25,422,000 0.30%
41 COHEN & STEERS, INC. 730,249 25,281,000 0.30%
42 UBS Group AG 721,900 24,992,000 0.29% Put
43 HIGHLAND CAPITAL MANAGEMENT LP 700,759 24,260,000 0.29%
44 Boston Partners 658,947 22,813,000 0.27%
45 Global X Management CO LLC 649,666 22,491,000 0.26%
46 SPIRIT OF AMERICA MANAGEMENT CORP/NY 647,179 22,405,000 0.26%
47 Mariner, LLC 627,273 21,716,000 0.26%
48 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 525,462 18,191,000 0.21%
49 BALYASNY ASSET MANAGEMENT L.P. 500,000 17,310,000 0.20%
50 JENNISON ASSOCIATES LLC 473,631 16,397,000 0.19%
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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.