Position in MPLX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$127,657,371
+$125,409,587 QoQ
Shares Held
2,236,856
+5211.1% QoQ
Ownership
0.220%
of shares outstanding
% of Portfolio
1.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
17 quarters on record
Voting authority
Sole 83.59585954571953.ToString("F0")%
Shared 0.ToString("F0")%
None 16.404140454280473.ToString("F0")%
Common Shares in MPLX Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Midstream
Energy · as of Mar 31, 2026WESTWOOD HOLDINGS GROUP INC holds $2,719,211,748 across 24 Oil & Gas Midstream names. MPLX ranks #11 (4.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WMB |
Williams Companies, Inc.
|
4,701,198 | $342,153,190 | |
| 2 | ET |
Energy Transfer LP
|
16,984,384 | $327,798,611 | |
| 3 | KMI |
Kinder Morgan, Inc.
|
7,756,161 | $260,064,078 | |
| 4 | LNG |
Cheniere Energy, Inc.
|
749,722 | $212,741,114 | |
| 5 | EPD |
Enterprise Products Partners L.P.
|
5,496,068 | $207,971,213 | |
| 6 | ENB |
Enbridge Inc
|
3,754,855 | $203,287,849 | |
| 7 | TRGP |
Targa Resources Corp.
|
602,242 | $151,000,136 | |
| 8 | DTM |
DT Midstream, Inc.
|
1,075,249 | $144,803,782 |
All Filings in MPLX
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $127,657,371 | 2,236,856 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $2,247,784 | 42,117 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $111,831,256 | 2,238,864 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $113,628,278 | 2,205,946 | Shares | Defined | 2025-10-08 | |
| 2025-03-31 | $116,289,326 | 2,172,820 | Shares | Defined | 2025-05-09 | |
| 2024-12-31 | $109,078,874 | 2,279,124 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $96,518,036 | 2,170,896 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $85,105,169 | 1,998,243 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $82,045,757 | 1,974,152 | Shares | Defined | 2024-06-06 | |
| 2023-12-31 | $65,858,238 | 1,793,525 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $53,413,156 | 1,501,635 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $35,575,263 | 1,048,181 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $39,210,817 | 1,138,195 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $65,732,708 | 2,001,605 | Shares | Defined | 2023-02-14 | |
| 2021-06-30 | $200,163 | 6,760 | Shares | Defined | 2021-08-16 | |
| 2020-06-30 | $8,735,351 | 505,518 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $6,302,490 | 542,383 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||