Security key
55336V100
- Security type / class
- Equity / COM UNIT REP LTD
- Total 13F shares
- 221,809,148
- Total 13F value
- $8,146,241,789
- Share change
- -7,395,351
- Put/Call ratio
- 31%
- SEC-reported price per share
- $36.72
- Number of holders
- 439
- Value change
- -$270,905,623
- Number of buys
- 211
- Number of sells
- 114
Show 1 more signal
Report period
Q4 2023
Institutions
439
Top holders
10
MPLX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2024
Previous quarter: Q3 2023
MPLX LP SEC filings
MPLX LP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 55336V100
Recent filing periods:
Ownership snapshot
Top reported holders of MPLX - MPLX LP - COM UNIT REP LTD (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Blackstone Inc.
Disclosed value leader
Blackstone Inc.
Comparable rows
0/15
Latest evidence
30 Sep 2023
13F
Highest disclosed value: $1,137,645,662
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Blackstone Inc. has the largest disclosed position value at $1.14B.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Disclosed position value
Top 5
Blackstone Inc.
$1.14B
ALPS ADVISORS INC
$1.02B
Invesco Ltd.
$744.04M
GOLDMAN SACHS GROUP INC
$556.56M
TORTOISE CAPITAL ADVISORS, L.L.C.
$438.21M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Blackstone Inc. |
13F
Company
|
—
class O/S missing
|
$1,137,645,662
31,983,291 shares
|
— | 30 Sep 2023 |
| ALPS ADVISORS INC |
13F
Company
|
—
class O/S missing
|
$1,023,412,677
28,771,793 shares
|
— | 30 Sep 2023 |
| Invesco Ltd. |
13F
Company
|
—
class O/S missing
|
$744,035,653
20,917,505 shares
|
— | 30 Sep 2023 |
| GOLDMAN SACHS GROUP INC |
13F
Company
|
—
class O/S missing
|
$556,560,197
15,646,899 shares
|
— | 30 Sep 2023 |
| TORTOISE CAPITAL ADVISORS, L.L.C. |
13F
Company
|
—
class O/S missing
|
$438,213,899
12,319,761 shares
|
— | 30 Sep 2023 |
| BANK OF AMERICA CORP /DE/ |
13F
Company
|
—
class O/S missing
|
$417,557,674
11,739,041 shares
|
— | 30 Sep 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
439
Shares
221,809,148
Rows available
439
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
394
Q4 2023 holders
439
Holder diff
45
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend