Position in MPLX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$283,306,835
-$24,270,343 QoQ
Shares Held
4,964,199
-13.9% QoQ
Ownership
0.489%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 60.40432706263387.ToString("F0")%
Shared 0.ToString("F0")%
None 39.595672937366125.ToString("F0")%
Common Shares in MPLX Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Midstream
Energy · as of Mar 31, 2026MORGAN STANLEY holds $13,121,616,933 across 54 Oil & Gas Midstream names. MPLX ranks #10 (2.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WMB |
Williams Companies, Inc.
|
33,740,119 | $2,455,605,847 | |
| 2 | ET |
Energy Transfer LP
|
87,230,414 | $1,683,546,987 | |
| 3 | LNG |
Cheniere Energy, Inc.
|
5,209,126 | $1,478,141,585 | |
| 4 | OKE |
Oneok Inc /New/
|
12,588,158 | $1,137,843,593 | |
| 5 | KMI |
Kinder Morgan, Inc.
|
30,269,661 | $1,014,941,722 | |
| 6 | EPD |
Enterprise Products Partners L.P.
|
21,419,522 | $810,514,710 | |
| 7 | TRGP |
Targa Resources Corp.
|
3,218,149 | $806,886,491 | |
| 8 | ENB |
Enbridge Inc
|
12,001,433 | $649,757,576 |
All Filings in MPLX
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $283,306,835 | 4,964,199 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $307,577,178 | 5,763,110 | Shares | Defined | 2026-05-27 | |
| 2025-09-30 | $232,697,066 | 4,658,600 | Shares | Defined | 2026-05-27 | |
| 2025-06-30 | $270,151,610 | 5,244,644 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $345,500,873 | 6,455,547 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $267,146,956 | 5,581,842 | Shares | Defined | 2025-05-15 | |
| 2024-09-30 | $287,076,260 | 6,456,956 | Shares | Defined | 2025-05-14 | |
| 2024-06-30 | $300,170,441 | 7,047,909 | Shares | Defined | 2025-05-14 | |
| 2024-03-31 | $352,157,827 | 8,473,480 | Shares | Defined | 2024-10-17 | |
| 2023-12-31 | $210,754,473 | 5,739,501 | Shares | Defined | 2024-08-16 | |
| 2023-09-30 | $206,794,658 | 5,813,738 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $188,915,739 | 5,566,168 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $183,128,171 | 5,315,767 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $168,804,427 | 5,140,208 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $131,920,505 | 4,395,885 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $129,844,299 | 4,454,350 | Shares | Defined | 2022-10-27 | |
| 2022-03-31 | $167,068,298 | 5,035,211 | Shares | Defined | 2022-10-27 | |
| 2021-12-31 | $164,124,601 | 5,546,624 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $144,292,077 | 5,068,215 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $155,102,565 | 5,238,182 | Shares | Defined | 2021-08-23 | |
| 2021-03-31 | $140,627,861 | 5,486,846 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $164,640,756 | 7,604,654 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $138,940,975 | 8,827,254 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $141,759,104 | 8,203,652 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $71,098,280 | 6,118,613 | Shares | Defined | 2020-05-26 | |
| No filing history on record for this holder in this stock. | ||||||