Position in MPLX
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$21,341,611
+$1,476,871 QoQ
Shares Held
373,955
+0.5% QoQ
Ownership
0.037%
of shares outstanding
% of Portfolio
13.41%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
23 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MPLX Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Midstream
Energy · as of Mar 31, 2026Sovereign Investment Advisors, LLC holds $69,521,117 across 7 Oil & Gas Midstream names. MPLX ranks #1 (30.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MPLX |
Mplx LP
This page
|
373,955 | $21,341,611 | |
| 2 | EPD |
Enterprise Products Partners L.P.
|
332,382 | $12,577,334 | |
| 3 | PAA |
Plains All American Pipeline LP
|
528,931 | $11,811,029 | |
| 4 | WES |
Western Midstream Partners, LP
|
274,479 | $11,300,300 | |
| 5 | OKE |
Oneok Inc /New/
|
95,849 | $8,663,791 | |
| 6 | TRP |
Tc Energy Corp
|
55,254 | $3,458,900 | |
| 7 | SOBO |
South Bow Corp
|
11,049 | $368,152 |
All Filings in MPLX
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23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $21,341,611 | 373,955 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $19,864,740 | 372,208 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $18,679,052 | 373,955 | Shares | Sole | 2025-10-24 | |
| 2025-06-30 | $19,262,422 | 373,955 | Shares | Sole | 2025-07-21 | |
| 2025-03-31 | $20,014,071 | 373,955 | Shares | Sole | 2025-05-08 | |
| 2024-12-31 | $17,897,486 | 373,955 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $16,626,039 | 373,955 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $15,926,743 | 373,955 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $15,541,569 | 373,955 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $13,731,627 | 373,955 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $13,301,579 | 373,955 | Shares | Sole | 2023-11-01 | |
| 2023-06-30 | $12,692,032 | 373,955 | Shares | Sole | 2023-07-19 | |
| 2023-03-31 | $12,882,749 | 373,955 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $12,280,682 | 373,955 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $11,222,389 | 373,955 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $10,900,788 | 373,955 | Shares | Sole | 2022-08-04 | |
| 2022-03-31 | $12,407,826 | 373,955 | Shares | Sole | 2022-04-28 | |
| 2021-12-31 | $11,065,328 | 373,955 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 | $10,646,498 | 373,955 | Shares | Sole | 2022-02-07 | |
| 2021-06-30 | $11,072,807 | 373,955 | Shares | Sole | 2022-02-07 | |
| 2021-03-31 | $9,584,466 | 373,955 | Shares | Sole | 2022-02-07 | |
| 2020-12-31 | $8,096,125 | 373,955 | Shares | Sole | 2022-02-07 | |
| 2020-09-30 | $5,886,051 | 373,955 | Shares | Sole | 2022-02-07 | |
| No filing history on record for this holder in this stock. | ||||||