Security key
55336V100
- Security type / class
- Equity / COM UNIT REP LTD
- Total 13F shares
- 232,185,926
- Total 13F value
- $6,974,491,008
- Share change
- -6,859,487
- Put/Call ratio
- 53%
- SEC-reported price per share
- $30.01
- Number of holders
- 339
- Value change
- -$206,401,084
- Number of buys
- 135
- Number of sells
- 133
Open additional details 1 more signal available
Report period
Q3 2022
Institutions
339
Top holders
10
MPLX full security history
Ownership snapshot
Full 13F holder table
MPLX LP SEC filings
MPLX LP company facts
Broader feeds
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 Jun 2022
13F
Highest disclosed value: $1,678,289,000
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 $1.68B.
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.
Open SEC evidence
Opens Blackstone Inc.'s linked filing trail.
Disclosed position value
Top 5
Blackstone Inc.
$1.68B
Invesco Ltd.
$599.67M
ALPS ADVISORS INC
$589.46M
TORTOISE CAPITAL ADVISORS, L.L.C.
$393.84M
BANK OF AMERICA CORP /DE/
$380.89M
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
|
$1,678,289,000
57,574,248 shares
|
— | 30 Jun 2022 |
| Invesco Ltd. |
13F
Company
|
—
class O/S missing
|
$599,671,000
20,571,878 shares
|
— | 30 Jun 2022 |
| ALPS ADVISORS INC |
13F
Company
|
—
class O/S missing
|
$589,465,000
20,221,790 shares
|
— | 30 Jun 2022 |
| TORTOISE CAPITAL ADVISORS, L.L.C. |
13F
Company
|
—
class O/S missing
|
$393,841,000
13,510,852 shares
|
— | 30 Jun 2022 |
| BANK OF AMERICA CORP /DE/ |
13F
Company
|
—
class O/S missing
|
$380,893,000
13,066,656 shares
|
— | 30 Jun 2022 |
| GOLDMAN SACHS GROUP INC |
13F
Company
|
—
class O/S missing
|
$364,857,000
12,516,510 shares
|
— | 30 Jun 2022 |
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 Q3 2022
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
339
Shares
232,185,926
Rows available
339
| 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 Q3 2022 vs Q2 2022 Across Filers
Q2 2022 holders
338
Q3 2022 holders
339
Holder diff
1
| Investor | Q2 2022 Shares | Q3 2022 Shares | Share Diff | Share Chg % | Q2 2022 value | Q3 2022 value | Value change | Value Chg % |
|---|