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McMillan Office, Inc.

Position in MPC — Marathon Petroleum Corp

CIK 2109205 ST. CLAIR SHORES, MI

Position in MPC

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$447,422
+$20,107 QoQ
Shares Held
1,750
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#1,182
of 1,922 holders
Holding Since
Dec 2025
3 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

McMillan Office, Inc. holds $543,080 across 3 Oil & Gas Refining & Marketing names. MPC ranks #1 (82.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MPC
Marathon Petroleum Corp
This page
1,750 $447,422

All Filings in MPC

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $447,422 1,750
2026-03-31 $427,315 1,750
2025-12-31 $162,630 1,000