Position in MPC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$729,682
+$32,793 QoQ
Shares Held
2,854
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#969
of 1,926 holders
Holding Since
Sep 2025
4 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, 2026Douglass Winthrop Advisors, LLC holds $729,682 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
|
2,854 | $729,682 |
All Filings in MPC
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $729,682 | 2,854 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $696,889 | 2,854 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $464,146 | 2,854 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $553,742 | 2,873 | Shares | Sole | 2025-11-13 | |
| No filing history on record for this holder in this stock. | ||||||