Grantham, Mayo, Van Otterloo & Co. LLC
Position in MPC — Marathon Petroleum Corp
CIK 1352662
Boston, MA
Position in MPC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$6,528,022
+$545,612 QoQ
Shares Held
25,533
+4.2% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#348
of 1,926 holders
Holding Since
Sep 2022
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MPC Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Refining & Marketing
Energy · as of Jun 30, 2026Grantham, Mayo, Van Otterloo & Co. LLC holds $37,174,695 across 5 Oil & Gas Refining & Marketing names. MPC ranks #2 (17.6% of the industry book) .
All Filings in MPC
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12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,528,022 | 25,533 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $5,982,410 | 24,500 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $971,226 | 5,972 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,030,002 | 5,344 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $1,123,900 | 6,766 | Shares | Sole | 2025-08-13 | |
| 2024-03-31 | $15,576,756 | 77,304 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $16,843,162 | 113,529 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $25,273,477 | 166,998 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $20,169,118 | 172,977 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $3,829,172 | 28,400 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,361,763 | 11,700 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $774,774 | 7,800 | Shares | Sole | 2022-11-10 | |
| No filing history on record for this holder in this stock. | ||||||