Dark
Light
System
Security
MPLX LP
MPLX LP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 104 Institutional holders with a total value of $1,475,284,107.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 TORTOISE CAPITAL ADVISORS, L.L.C. 5,458,833 401,170,000 27.19%
2 FMR LLC 2,093,343 153,840,000 10.43%
3 GOLDMAN SACHS GROUP INC 1,513,888 111,255,000 7.54%
4 Salient Capital Advisors, LLC 1,251,923 92,004,000 6.24%
5 Harvest Fund Advisors LLC 1,129,633 83,017,000 5.63%
6 MORGAN STANLEY 978,466 71,907,000 4.87%
7 Center Coast Capital Advisors, LP 538,392 39,566,000 2.68%
8 CREDIT SUISSE AG/ 494,939 36,373,000 2.47%
9 JPMORGAN CHASE & CO 494,337 36,328,000 2.46%
10 CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT 468,438 34,425,000 2.33%
11 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 447,439 32,882,000 2.23%
12 DEUTSCHE BANK AG\ 421,650 30,986,000 2.10%
13 KAYNE ANDERSON CAPITAL ADVISORS LP 350,600 25,766,000 1.75%
14 OppenheimerFunds, Inc. 332,401 24,428,000 1.66%
15 UBS Group AG 287,186 21,105,000 1.43%
16 BARCLAYS PLC 287,365 20,975,000 1.42%
17 Energy Income Partners, LLC 254,000 18,666,000 1.27%
18 COHEN & STEERS, INC. 246,536 18,118,000 1.23%
19 PUTNAM INVESTMENTS LLC 232,200 17,064,000 1.16%
20 BNP PARIBAS FINANCIAL MARKETS 199,879 14,689,107 1.00%
21 WADDELL & REED FINANCIAL INC 199,450 14,657,000 0.99%
22 NBW CAPITAL LLC 191,366 14,063,000 0.95%
23 BLACKROCK ADVISORS LLC 153,213 11,259,000 0.76%
24 WILLIAMS JONES & ASSOCIATES LLC 144,555 10,623,000 0.72%
25 MILLENNIUM MANAGEMENT LLC 130,000 9,554,000 0.65%
26 DRIEHAUS CAPITAL MANAGEMENT LLC 119,500 8,782,000 0.60%
27 JENNISON ASSOCIATES LLC 113,977 8,376,000 0.57%
28 Heronetta Management, L.P. 106,430 7,822,000 0.53%
29 Samson Capital Management, LLC 99,792 7,334,000 0.50%
30 MAI Capital Management 93,515 6,872,000 0.47%
31 GREEN ARROW CAPITAL MANAGEMENT LLC 79,750 5,861,000 0.40%
32 RENAISSANCE TECHNOLOGIES LLC 76,200 5,600,000 0.38%
33 WELLS FARGO & COMPANY/MN 73,814 5,424,000 0.37%
34 Nuveen Asset Management, LLC 71,260 5,237,000 0.35%
35 HighTower Advisors, LLC 68,869 5,061,000 0.34%
36 CASTLEARK MANAGEMENT LLC 61,210 4,498,000 0.30%
37 BlackRock Investment Management, LLC 57,520 4,227,000 0.29%
38 METROPOLITAN LIFE INSURANCE CO/NY 50,000 3,674,000 0.25%
39 TPH Asset Management, LLC 45,698 3,358,000 0.23%
40 Index Management Solutions, LLC 38,002 2,793,000 0.19%
41 PNC FINANCIAL SERVICES GROUP, INC. 36,101 2,655,000 0.18%
42 Sculptor Capital LP 34,270 2,518,000 0.17%
43 AXA S.A. 32,000 2,352,000 0.16%
44 CIBC Private Wealth Group LLC 31,608 2,322,000 0.16%
45 C V STARR & CO INC 30,000 2,205,000 0.15%
46 BANK OF AMERICA CORP /DE/ 28,862 2,121,000 0.14%
47 NORTHERN TRUST CORP 26,976 1,982,000 0.13%
48 SUSQUEHANNA INTERNATIONAL GROUP, LLP 25,647 1,885,000 0.13%
49 CITIGROUP INC 23,373 1,717,000 0.12%
50 MILLENNIUM MANAGEMENT LLC 22,400 1,646,000 0.11% Call
Page 1 of 3

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.