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Roundview Capital LLC

Position in MPC — Marathon Petroleum Corp

CIK 1476804 PRINCETON, NJ

Position in MPC

as of Jun 30, 2026 · filed Jul 30, 2026
Position Value
$317,030
+$14,247 QoQ
Shares Held
1,240
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#1,351
of 1,922 holders
Holding Since
Mar 2023
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

Roundview Capital LLC holds $5,122,524 across 4 Oil & Gas Refining & Marketing names. MPC ranks #3 (6.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MPC
Marathon Petroleum Corp
This page
1,240 $317,030

All Filings in MPC

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $317,030 1,240
2026-03-31 $302,783 1,240
2025-09-30 $235,721 1,223
2025-06-30 $203,152 1,223
2024-06-30 $212,166 1,223
2024-03-31 $246,434 1,223
2023-09-30 $214,600 1,418
2023-03-31 $203,997 1,513