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Warwick Investment Management, Inc.

Position in MPC — Marathon Petroleum Corp

CIK 1931041 BRYAN, TX

Position in MPC

as of Jun 30, 2026 · filed Jul 31, 2026
Position Value
$426,457
+$42,607 QoQ
Shares Held
1,668
+6.1% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.35%
of 13F equity value
Holder Rank
#1,202
of 1,924 holders
Holding Since
Mar 2024
8 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, 2026

Warwick Investment Management, Inc. holds $977,881 across 3 Oil & Gas Refining & Marketing names. MPC ranks #1 (43.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MPC
Marathon Petroleum Corp
This page
1,668 $426,457

All Filings in MPC

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $426,457 1,668
2026-03-31 $383,850 1,572
2025-12-31 $257,443 1,583
2025-09-30 $276,774 1,436
2025-06-30 $228,069 1,373
2024-09-30 $211,783 1,300
2024-06-30 $219,105 1,263
2024-03-31 $254,897 1,265