- Type / Class
- Equity / COM UNIT REP LTD
- Total 13F shares
- 252,616,745
- Share change
- -12,626,612
- Total reported value
- $7,480,013,686
- Put/Call ratio
- 89%
- Price per share
- $29.59
- Number of holders
- 340
- Value change
- -$369,006,406
- Number of buys
- 145
- Number of sells
- 124
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 |
|---|---|---|---|---|---|---|---|---|
| Blackstone Inc. |
13F
|
Company |
—
class O/S missing
|
66,740,292
|
$1,900,097,000 | — | 30 Sep 2021 | |
| Invesco Ltd. |
13F
|
Company |
—
class O/S missing
|
20,778,638
|
$591,568,000 | — | 30 Sep 2021 | |
| ALPS ADVISORS INC |
13F
|
Company |
—
class O/S missing
|
17,571,230
|
$500,253,000 | — | 30 Sep 2021 | |
| TORTOISE CAPITAL ADVISORS, L.L.C. |
13F
|
Company |
—
class O/S missing
|
16,157,955
|
$460,017,000 | — | 30 Sep 2021 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
—
class O/S missing
|
14,304,948
|
$407,262,000 | — | 30 Sep 2021 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
—
class O/S missing
|
13,458,135
|
$383,154,000 | — | 30 Sep 2021 | |
| BROOKFIELD Corp /ON/ |
13F
|
Company |
—
class O/S missing
|
7,906,400
|
$225,095,000 | — | 30 Sep 2021 | |
| CHICKASAW CAPITAL MANAGEMENT LLC |
13F
|
Company |
—
class O/S missing
|
7,711,457
|
$219,545,000 | — | 30 Sep 2021 | |
| KAYNE ANDERSON CAPITAL ADVISORS LP |
13F
|
Company |
—
class O/S missing
|
7,549,597
|
$214,937,000 | — | 30 Sep 2021 | |
| CIBC Private Wealth Group LLC |
13F
|
Company |
—
class O/S missing
|
7,224,824
|
$205,690,000 | — | 30 Sep 2021 | |
| MORGAN STANLEY |
13F
|
Company |
—
class O/S missing
|
5,068,215
|
$144,292,000 | — | 30 Sep 2021 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
—
class O/S missing
|
5,033,776
|
$143,312,000 | — | 30 Sep 2021 | |
| Clearbridge Investments, LLC |
13F
|
Company |
—
class O/S missing
|
4,882,255
|
$138,998,000 | — | 30 Sep 2021 | |
| UBS Group AG |
13F
|
Company |
—
class O/S missing
|
4,852,096
|
$138,139,000 | — | 30 Sep 2021 | |
| Salient Capital Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
4,577,019
|
$130,308,000 | — | 30 Sep 2021 | |
| Mirae Asset Global Investments Co., Ltd. |
13F
|
Company |
—
class O/S missing
|
3,770,730
|
$107,353,000 | — | 30 Sep 2021 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
—
class O/S missing
|
3,226,772
|
$91,866,000 | — | 30 Sep 2021 | |
| ING GROEP NV |
13F
|
Company |
—
class O/S missing
|
3,084,000
|
$87,801,000 | — | 30 Sep 2021 | |
| NATIXIS |
13F
|
Company |
—
class O/S missing
|
2,475,999
|
$70,492,000 | — | 30 Sep 2021 | |
| MILLER HOWARD INVESTMENTS INC /NY |
13F
|
Company |
—
class O/S missing
|
2,286,432
|
$65,095,000 | — | 30 Sep 2021 | |
| CITIGROUP INC |
13F
|
Company |
—
class O/S missing
|
2,200,491
|
$62,648,000 | — | 30 Sep 2021 | |
| TPG Group Holdings (SBS) Advisors, Inc. |
13F
|
Company |
—
class O/S missing
|
2,069,650
|
$58,923,000 | — | 30 Sep 2021 | |
| DELPHI FINANCIAL GROUP, INC. |
13F
|
Company |
—
class O/S missing
|
1,977,030
|
$56,286,000 | — | 30 Sep 2021 | |
| INFRASTRUCTURE CAPITAL ADVISORS, LLC |
13F
|
Company |
—
class O/S missing
|
1,724,714
|
$51,948,000 | — | 30 Sep 2021 | |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO |
13F
|
Company |
—
class O/S missing
|
1,775,961
|
$50,562,000 | — | 30 Sep 2021 | |
| CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT |
13F
|
Company |
—
class O/S missing
|
1,663,268
|
$47,353,000 | — | 30 Sep 2021 | |
| Zimmer Partners, LP |
13F
|
Company |
—
class O/S missing
|
1,631,770
|
$46,456,000 | — | 30 Sep 2021 | |
| BARCLAYS PLC |
13F
|
Company |
—
class O/S missing
|
1,597,296
|
$45,475,000 | — | 30 Sep 2021 | |
| EAGLE GLOBAL ADVISORS LLC |
13F
|
Company |
—
class O/S missing
|
1,540,400
|
$43,855,000 | — | 30 Sep 2021 | |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC |
13F
|
Company |
—
class O/S missing
|
1,452,447
|
$41,352,000 | — | 30 Sep 2021 | |
| Mariner, LLC |
13F
|
Company |
—
class O/S missing
|
1,297,772
|
$36,948,000 | — | 30 Sep 2021 | |
| Amundi |
13F
|
Individual |
—
class O/S missing
|
1,070,216
|
$30,469,000 | — | 30 Sep 2021 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
—
class O/S missing
|
985,068
|
$28,045,000 | — | 30 Sep 2021 | |
| JENNISON ASSOCIATES LLC |
13F
|
Company |
—
class O/S missing
|
971,558
|
$27,660,000 | — | 30 Sep 2021 | |
| State of New Jersey Common Pension Fund D |
13F
|
Company |
—
class O/S missing
|
947,006
|
$26,961,000 | — | 30 Sep 2021 | |
| STIFEL FINANCIAL CORP |
13F
|
Company |
—
class O/S missing
|
868,147
|
$24,716,000 | — | 30 Sep 2021 | |
| BANK OF MONTREAL /CAN/ |
13F
|
Company |
—
class O/S missing
|
714,206
|
$20,619,000 | — | 30 Sep 2021 | |
| BEACH INVESTMENT COUNSEL INC/PA |
13F
|
Company |
—
class O/S missing
|
715,863
|
$20,381,000 | — | 30 Sep 2021 | |
| Neuberger Berman Group LLC |
13F
|
Company |
—
class O/S missing
|
704,607
|
$20,060,000 | — | 30 Sep 2021 | |
| COHEN & STEERS, INC. |
13F
|
Company |
—
class O/S missing
|
691,399
|
$19,684,000 | — | 30 Sep 2021 | |
| RR Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
667,000
|
$18,995,000 | — | 30 Sep 2021 | |
| Allianz Asset Management GmbH |
13F
|
Company |
—
class O/S missing
|
660,100
|
$18,793,000 | — | 30 Sep 2021 | |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS |
13F
|
Company |
—
class O/S missing
|
578,570
|
$16,472,000 | — | 30 Sep 2021 | |
| Appaloosa LP |
13F
|
Company |
—
class O/S missing
|
519,706
|
$14,796,000 | — | 30 Sep 2021 | |
| SPIRIT OF AMERICA MANAGEMENT CORP/NY |
13F
|
Company |
—
class O/S missing
|
519,516
|
$14,791,000 | — | 30 Sep 2021 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
—
class O/S missing
|
475,506
|
$13,538,000 | — | 30 Sep 2021 | |
| HighTower Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
472,743
|
$13,463,000 | — | 30 Sep 2021 | |
| Chicago Partners Investment Group LLC |
13F
|
Company |
—
class O/S missing
|
386,017
|
$12,024,000 | — | 30 Sep 2021 | |
| Heronetta Management, L.P. |
13F
|
Company |
—
class O/S missing
|
412,637
|
$11,748,000 | — | 30 Sep 2021 | |
| Northeast Financial Consultants Inc |
13F
|
Company |
—
class O/S missing
|
401,978
|
$11,444,000 | — | 30 Sep 2021 |
Institutional Holders of MPLX LP - COM UNIT REP LTD (MPLX) as of Q4 2021
As of 31 Dec 2021,
MPLX LP - COM UNIT REP LTD (MPLX) was held by
340 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
252,616,745 shares.
The largest 10 holders included
Blackstone Inc, Invesco Ltd., ALPS ADVISORS INC, TORTOISE CAPITAL ADVISORS, L.L.C., GOLDMAN SACHS GROUP INC, BANK OF AMERICA CORP /DE/, CHICKASAW CAPITAL MANAGEMENT LLC, KAYNE ANDERSON CAPITAL ADVISORS LP, CIBC Private Wealth Group, LLC, and MORGAN STANLEY.
This page lists
340
institutional shareholders reporting positions in this security
for the Q4 2021 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2021 vs Q3 2021 Across Filers
Q3 2021 holders
308
Q4 2021 holders
340
Holder diff
32
| Investor | Q3 2021 Shares | Q4 2021 Shares | Share Diff | Share Chg % | Q3 2021 Value $ | Q4 2021 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.