Security key
55336V100
- Security type / class
- Equity / COM UNIT REP LTD
- Total 13F shares
- 305,236,742
- Total 13F value
- $5,275,216,596
- Share change
- +26,903,593
- Put/Call ratio
- 73%
- SEC-reported price per share
- $17.28
- Number of holders
- 271
- Value change
- +$488,812,072
- Number of buys
- 111
- Number of sells
- 129
Open additional details 1 more signal available
Report period
Q2 2020
Institutions
271
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
ALPS ADVISORS INC
Disclosed value leader
ALPS ADVISORS INC
Comparable rows
0/15
Latest evidence
31 Mar 2020
13F
Highest disclosed value: $353,276,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
ALPS ADVISORS INC has the largest disclosed position value at $353.28M.
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 ALPS ADVISORS INC's linked filing trail.
Disclosed position value
Top 5
ALPS ADVISORS INC
$353.28M
Harvest Fund Advisors LLC
$334.45M
TORTOISE CAPITAL ADVISORS, L.L.C.
$328.11M
GOLDMAN SACHS GROUP INC
$317.24M
Blackstone Inc.
$260.49M
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 |
|---|---|---|---|---|---|
| ALPS ADVISORS INC |
13F
Company
|
—
class O/S missing
|
$353,276,000
30,402,390 shares
|
— | 31 Mar 2020 |
| Harvest Fund Advisors LLC |
13F
Company
|
—
class O/S missing
|
$334,449,000
28,782,184 shares
|
— | 31 Mar 2020 |
| TORTOISE CAPITAL ADVISORS, L.L.C. |
13F
Company
|
—
class O/S missing
|
$328,109,000
28,236,575 shares
|
— | 31 Mar 2020 |
| GOLDMAN SACHS GROUP INC |
13F
Company
|
—
class O/S missing
|
$317,238,000
27,301,052 shares
|
— | 31 Mar 2020 |
| Blackstone Inc. |
13F
Company
|
—
class O/S missing
|
$260,489,000
22,417,281 shares
|
— | 31 Mar 2020 |
| BANK OF AMERICA CORP /DE/ |
13F
Company
|
—
class O/S missing
|
$157,144,000
13,523,553 shares
|
— | 31 Mar 2020 |
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 Q2 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
271
Shares
305,236,742
Rows available
271
| 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 Q2 2020 vs Q1 2020 Across Filers
Q1 2020 holders
284
Q2 2020 holders
271
Holder diff
-13
| Investor | Q1 2020 Shares | Q2 2020 Shares | Share Diff | Share Chg % | Q1 2020 value | Q2 2020 value | Value change | Value Chg % |
|---|