- Type / Class
- Equity / COM UNIT REP LTD
- Total 13F shares
- 21,251,419
- Share change
- +2,662,447
- Total reported value
- $1,561,700,043
- Put/Call ratio
- 15%
- Price per share
- $73.49
- Number of holders
- 105
- Value change
- +$204,851,108
- Number of buys
- 64
- Number of sells
- 36
Quarterly Holders Quick Answers
What is CUSIP 55336V100?
CUSIP 55336V100 identifies MPLX - MPLX LP - COM UNIT REP LTD in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 55336V100:
Top shareholders of MPLX - MPLX LP - COM UNIT REP LTD (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| TORTOISE CAPITAL ADVISORS, L.L.C. |
13F
|
Company |
—
class O/S missing
|
5,537,001
|
$326,351,000 | — | 30 Sep 2014 | |
| FMR LLC |
13F
|
Company |
—
class O/S missing
|
2,784,973
|
$164,146,000 | — | 30 Sep 2014 | |
| Salient Capital Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
1,152,936
|
$67,954,000 | — | 30 Sep 2014 | |
| CHICKASAW CAPITAL MANAGEMENT LLC |
13F
|
Company |
—
class O/S missing
|
1,015,077
|
$59,829,000 | — | 30 Sep 2014 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
—
class O/S missing
|
772,690
|
$45,542,000 | — | 30 Sep 2014 | |
| CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT |
13F
|
Company |
—
class O/S missing
|
682,548
|
$40,229,000 | — | 30 Sep 2014 | |
| Energy Income Partners, LLC |
13F
|
Company |
—
class O/S missing
|
529,000
|
$31,179,000 | — | 30 Sep 2014 | |
| MORGAN STANLEY |
13F
|
Company |
—
class O/S missing
|
492,154
|
$29,008,000 | — | 30 Sep 2014 | |
| Clearbridge Investments, LLC |
13F
|
Company |
—
class O/S missing
|
417,640
|
$24,616,000 | — | 30 Sep 2014 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
—
class O/S missing
|
383,833
|
$22,623,000 | — | 30 Sep 2014 | |
| COHEN & STEERS, INC. |
13F
|
Company |
—
class O/S missing
|
382,802
|
$22,562,000 | — | 30 Sep 2014 | |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS |
13F
|
Company |
—
class O/S missing
|
357,154
|
$21,051,000 | — | 30 Sep 2014 | |
| Harvest Fund Advisors LLC |
13F
|
Company |
—
class O/S missing
|
354,354
|
$20,886,000 | — | 30 Sep 2014 | |
| OppenheimerFunds, Inc. |
13F
|
Company |
—
class O/S missing
|
342,852
|
$20,208,000 | — | 30 Sep 2014 | |
| CREDIT SUISSE AG/ |
13F
|
Company |
—
class O/S missing
|
239,558
|
$14,120,000 | — | 30 Sep 2014 | |
| PUTNAM INVESTMENTS LLC |
13F
|
Company |
—
class O/S missing
|
232,900
|
$13,727,000 | — | 30 Sep 2014 | |
| WADDELL & REED FINANCIAL INC |
13F
|
Company |
—
class O/S missing
|
192,600
|
$11,352,000 | — | 30 Sep 2014 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
—
class O/S missing
|
185,100
|
$10,909,000 | — | 30 Sep 2014 | |
| JENNISON ASSOCIATES LLC |
13F
|
Company |
—
class O/S missing
|
180,342
|
$10,629,000 | — | 30 Sep 2014 | |
| NBW CAPITAL LLC |
13F
|
Company |
—
class O/S missing
|
175,553
|
$10,347,000 | — | 30 Sep 2014 | |
| BLACKROCK ADVISORS LLC |
13F
|
Company |
—
class O/S missing
|
160,340
|
$9,450,000 | — | 30 Sep 2014 | |
| BARCLAYS PLC |
13F
|
Company |
—
class O/S missing
|
150,397
|
$8,722,000 | — | 30 Sep 2014 | |
| CITIGROUP INC |
13F
|
Company |
—
class O/S missing
|
130,937
|
$7,717,000 | — | 30 Sep 2014 | |
| UBS AG |
13F
|
Company |
—
class O/S missing
|
115,777
|
$6,824,000 | — | 30 Sep 2014 | |
| Heronetta Management, L.P. |
13F
|
Company |
—
class O/S missing
|
106,430
|
$6,273,000 | — | 30 Sep 2014 | |
| Samson Capital Management, LLC |
13F
|
Company |
—
class O/S missing
|
100,094
|
$5,900,000 | — | 30 Sep 2014 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
—
class O/S missing
|
91,552
|
$5,396,000 | — | 30 Sep 2014 | |
| MAI Capital Management |
13F
|
Company |
—
class O/S missing
|
90,620
|
$5,341,000 | — | 30 Sep 2014 | |
| BlackRock Investment Management, LLC |
13F
|
Company |
—
class O/S missing
|
82,800
|
$4,880,000 | — | 30 Sep 2014 | |
| BAMCO INC /NY/ |
13F
|
Company |
—
class O/S missing
|
75,000
|
$4,420,000 | — | 30 Sep 2014 | |
| HighTower Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
68,839
|
$4,057,000 | — | 30 Sep 2014 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
—
class O/S missing
|
68,640
|
$4,045,000 | — | 30 Sep 2014 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
—
class O/S missing
|
65,003
|
$3,831,000 | — | 30 Sep 2014 | |
| RUSSELL FRANK CO/ |
13F
|
Company |
—
class O/S missing
|
61,045
|
$3,600,000 | — | 30 Sep 2014 | |
| NORTHERN TRUST CORP |
13F
|
Company |
—
class O/S missing
|
55,722
|
$3,285,000 | — | 30 Sep 2014 | |
| METROPOLITAN LIFE INSURANCE CO/NY |
13F
|
Company |
—
class O/S missing
|
50,000
|
$2,947,000 | — | 30 Sep 2014 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
—
class O/S missing
|
38,100
|
$2,246,000 | — | 30 Sep 2014 | |
| CASTLEARK MANAGEMENT LLC |
13F
|
Company |
—
class O/S missing
|
45,300
|
$2,219,000 | — | 30 Sep 2014 | |
| Geneva Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
35,060
|
$2,066,000 | — | 30 Sep 2014 | |
| LUCAS CAPITAL MANAGEMENT |
13F
|
Company |
—
class O/S missing
|
34,042
|
$2,006,000 | — | 30 Sep 2014 | |
| Bank of New York Mellon Corp |
13F
|
Company |
—
class O/S missing
|
33,955
|
$2,001,000 | — | 30 Sep 2014 | |
| PNC FINANCIAL SERVICES GROUP, INC. |
13F
|
Company |
—
class O/S missing
|
33,937
|
$2,001,000 | — | 30 Sep 2014 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
—
class O/S missing
|
32,842
|
$1,936,000 | — | 30 Sep 2014 | |
| CIBC Private Wealth Group LLC |
13F
|
Company |
—
class O/S missing
|
31,608
|
$1,863,000 | — | 30 Sep 2014 | |
| Perkins Investment Management, LLC |
13F
|
Company |
—
class O/S missing
|
20,957
|
$1,235,000 | — | 30 Sep 2014 | |
| Global Endowment Management, LP |
13F
|
Company |
—
class O/S missing
|
17,410
|
$1,027,000 | — | 30 Sep 2014 | |
| Global X Management CO LLC |
13F
|
Company |
—
class O/S missing
|
16,473
|
$971,000 | — | 30 Sep 2014 | |
| WILLIAMS JONES & ASSOCIATES LLC |
13F
|
Company |
—
class O/S missing
|
14,530
|
$856,000 | — | 30 Sep 2014 | |
| Country Club Trust Company, n.a. |
13F
|
Company |
—
class O/S missing
|
14,248
|
$840,000 | — | 30 Sep 2014 | |
| HighTower Trust Company, N.A. |
13F
|
Company |
—
class O/S missing
|
12,322
|
$726,000 | — | 30 Sep 2014 |
Institutional Holders of MPLX LP - COM UNIT REP LTD (MPLX) as of Q4 2014
As of 31 Dec 2014,
MPLX LP - COM UNIT REP LTD (MPLX) was held by
105 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
21,251,419 shares.
The largest 10 holders included
TORTOISE CAPITAL ADVISORS, L.L.C., FMR LLC, GOLDMAN SACHS GROUP INC, Salient Capital Advisors, LLC, Harvest Fund Advisors LLC, CHICKASAW CAPITAL MANAGEMENT LLC, MORGAN STANLEY, Center Coast Capital Advisors, LP, CREDIT SUISSE AG/, and JPMORGAN CHASE & CO.
This page lists
105
institutional shareholders reporting positions in this security
for the Q4 2014 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2014 vs Q3 2014 Across Filers
Q3 2014 holders
82
Q4 2014 holders
105
Holder diff
23
| Investor | Q3 2014 Shares | Q4 2014 Shares | Share Diff | Share Chg % | Q3 2014 Value $ | Q4 2014 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.