Position in MPLX
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$235,908,317
+$60,526,920 QoQ
Shares Held
4,133,666
+25.8% QoQ
Ownership
0.407%
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 98.90661219363152.ToString("F0")%
Shared 0.ToString("F0")%
None 1.0933878063684874.ToString("F0")%
Common Shares in MPLX Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Midstream
Energy · as of Mar 31, 2026JPMORGAN CHASE & CO holds $7,638,484,014 across 49 Oil & Gas Midstream names. MPLX ranks #8 (3.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WMB |
Williams Companies, Inc.
|
22,058,365 | $1,605,407,797 | |
| 2 | ET |
Energy Transfer LP
|
72,210,991 | $1,393,672,123 | |
| 3 | KMI |
Kinder Morgan, Inc.
|
30,967,159 | $1,038,328,831 | |
| 4 | ENB |
Enbridge Inc
|
14,623,305 | $791,705,728 | |
| 5 | TRP |
Tc Energy Corp
|
7,848,298 | $491,303,450 | |
| 6 | OKE |
Oneok Inc /New/
|
5,063,631 | $457,701,600 | |
| 7 | TRGP |
Targa Resources Corp.
|
1,639,368 | $411,038,727 | |
| 8 | MPLX |
Mplx LP
This page
|
4,133,666 | $235,908,317 |
All Filings in MPLX
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $235,908,317 | 4,133,666 | Shares | Other | 2026-05-13 | |
| 2025-12-31 | $175,381,397 | 3,286,142 | Shares | Defined | 2026-02-11 | |
| 2025-09-30 | $232,680,135 | 4,658,261 | Shares | Defined | 2025-11-26 | |
| 2025-06-30 | $250,715,291 | 4,867,313 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $270,060,205 | 5,045,968 | Shares | Other | 2025-05-12 | |
| 2024-12-31 | $210,176,182 | 4,391,479 | Shares | Other | 2025-02-12 | |
| 2024-09-30 | $253,868,954 | 5,710,053 | Shares | Other | 2024-12-26 | |
| 2024-06-30 | $287,663,079 | 6,754,240 | Shares | Defined | 2024-12-26 | |
| 2024-03-31 | $276,128,750 | 6,644,099 | Shares | Defined | 2024-12-26 | |
| 2023-12-31 | $262,740,594 | 7,155,245 | Shares | Defined | 2024-12-26 | |
| 2023-09-30 | $79,742,782 | 2,241,855 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $153,748,911 | 4,530,021 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $148,083,530 | 4,298,506 | Shares | Defined | 2023-05-18 | |
| 2022-12-31 | $22,782,782 | 693,751 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $51,039,686 | 1,700,756 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $34,851,302 | 1,195,585 | Shares | Defined | 2022-08-11 | |
| 2022-03-31 | $48,090,194 | 1,449,373 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $81,359,124 | 2,749,548 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $143,311,601 | 5,033,776 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $156,176,819 | 5,274,462 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $130,131,402 | 5,077,308 | Shares | Defined | 2021-05-12 | |
| 2020-12-31 | $192,881,362 | 8,909,070 | Shares | Defined | 2021-02-19 | |
| 2020-09-30 | $125,382,006 | 7,965,820 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $130,201,671 | 7,534,819 | Shares | Defined | 2020-08-11 | |
| 2020-03-31 | $92,991,036 | 8,002,671 | Shares | Defined | 2020-05-12 | |
| No filing history on record for this holder in this stock. | ||||||