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First National Advisers, LLC

Position in MPC — Marathon Petroleum Corp

CIK 1941030 Omaha, NE

Position in MPC

as of Jun 30, 2026 · filed Jul 21, 2026
Position Value
$301,179
+$15,489 QoQ
Shares Held
1,178
+0.7% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#1,377
of 1,926 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, 2026

First National Advisers, LLC holds $2,629,842 across 2 Oil & Gas Refining & Marketing names. MPC ranks #2 (11.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 MPC
Marathon Petroleum Corp
This page
1,178 $301,179

All Filings in MPC

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $301,179 1,178
2026-03-31 $285,690 1,170
2025-09-30 $222,614 1,155
2024-06-30 $216,850 1,250
2024-03-31 $251,875 1,250