Position in MPC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$142,963,760
+$7,797,679 QoQ
Shares Held
559,173
+1.0% QoQ
Ownership
0.199%
of shares outstanding
% of Portfolio
0.23%
of 13F equity value
Holder Rank
#57
of 1,936 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in MPC Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Refining & Marketing
Energy · as of Jun 30, 2026Mariner, LLC holds $444,779,938 across 15 Oil & Gas Refining & Marketing names. MPC ranks #2 (32.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PSX |
Phillips 66
|
1,311,840 | $221,766,551 | |
| 2 | MPC |
Marathon Petroleum Corp
This page
|
559,173 | $142,963,760 | |
| 3 | VLO |
Valero Energy Corp/Tx
|
209,515 | $54,566,085 | |
| 4 | DINO |
HF Sinclair Corp
|
141,281 | $9,840,221 | |
| 5 | PBF |
PBF Energy Inc.
|
137,159 | $6,243,477 | |
| 6 | SUN |
Sunoco LP
|
52,636 | $3,552,930 | |
| 7 | WKC |
World Kinect Corp
|
70,143 | $2,310,510 | |
| 8 | CAPL |
CrossAmerica Partners LP
|
37,652 | $844,157 |
All Filings in MPC
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $142,963,760 | 559,173 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $135,166,081 | 553,551 | Shares | Other | 2026-05-13 | |
| 2025-12-31 | $89,783,793 | 552,074 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $105,698,036 | 548,397 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $95,835,003 | 576,937 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $86,426,948 | 593,225 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $86,589,463 | 620,713 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $115,894,987 | 711,405 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $123,946,948 | 714,474 | Shares | Other | 2024-08-13 | |
| 2024-03-31 | $115,016,199 | 570,800 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $50,597,731 | 341,047 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $47,163,445 | 311,639 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $39,305,159 | 337,094 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $53,571,598 | 397,327 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $46,680,420 | 401,069 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $53,837,653 | 542,008 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $24,700,323 | 300,454 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $25,524,828 | 298,536 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $17,975,046 | 280,904 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $17,651,947 | 285,584 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $16,084,831 | 266,217 | Shares | Sole | 2021-08-24 | |
| 2021-03-31 | $13,245,033 | 247,617 | Shares | Sole | 2021-05-07 | |
| 2020-12-31 | $10,321,388 | 249,550 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $19,373,202 | 660,300 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $24,911,265 | 666,433 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $4,388,619 | 185,801 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||