Position in MPC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$3,996,445,522
+$169,628,970 QoQ
Shares Held
15,631,265
-0.3% QoQ
Ownership
5.57%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
#4
of 1,924 holders
Holding Since
Mar 2026
2 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, 2026VANGUARD PORTFOLIO MANAGEMENT LLC holds $12,961,617,858 across 11 Oil & Gas Refining & Marketing names. MPC ranks #1 (30.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MPC |
Marathon Petroleum Corp
This page
|
15,631,265 | $3,996,445,522 | |
| 2 | VLO |
Valero Energy Corp/Tx
|
14,845,028 | $3,866,239,092 | |
| 3 | PSX |
Phillips 66
|
22,214,319 | $3,755,330,626 | |
| 4 | DINO |
HF Sinclair Corp
|
8,856,765 | $616,873,682 | |
| 5 | PBF |
PBF Energy Inc.
|
5,410,856 | $246,302,165 | |
| 6 | DK |
Delek US Holdings, Inc.
|
3,878,912 | $197,087,518 | |
| 7 | WKC |
World Kinect Corp
|
3,827,773 | $126,086,842 | |
| 8 | PARR |
Par Pacific Holdings, Inc.
|
1,610,032 | $90,290,594 |
All Filings in MPC
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,996,445,522 | 15,631,265 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $3,826,816,552 | 15,672,113 | Shares | Defined | 2026-05-08 | |
| No filing history on record for this holder in this stock. | ||||||