Position in MPC
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$304,247
+$13,673 QoQ
Shares Held
1,190
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#1,367
of 1,924 holders
Holding Since
Mar 2024
5 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, 2026GRANDFIELD & DODD, LLC holds $304,247 across 1 Oil & Gas Refining & Marketing name. MPC ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MPC |
Marathon Petroleum Corp
This page
|
1,190 | $304,247 |
All Filings in MPC
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5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $304,247 | 1,190 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $290,574 | 1,190 | Shares | Sole | 2026-05-07 | |
| 2025-09-30 | $228,975 | 1,188 | Shares | Sole | 2025-10-30 | |
| 2024-06-30 | $206,094 | 1,188 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $243,009 | 1,206 | Shares | Sole | 2024-05-06 | |
| No filing history on record for this holder in this stock. | ||||||