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DAVIS R M INC

Position in MPC — Marathon Petroleum Corp

CIK 891287 PORTLAND, ME

Position in MPC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$578,836
+$26,013 QoQ
Shares Held
2,264
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#1,059
of 1,922 holders
Holding Since
Dec 2022
15 quarters on record
Voting authority Sole 99% Shared 0% None 1%

Common Shares in MPC Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Refining & Marketing

Energy · as of Jun 30, 2026

DAVIS R M INC holds $54,197,034 across 3 Oil & Gas Refining & Marketing names. MPC ranks #2 (1.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 MPC
Marathon Petroleum Corp
This page
2,264 $578,836

All Filings in MPC

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15 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $578,836 2,264
2026-03-31 $552,823 2,264
2025-12-31 $378,440 2,327
2025-09-30 $415,161 2,154
2025-06-30 $380,890 2,293
2025-03-31 $306,531 2,104
2024-12-31 $296,298 2,124
2024-09-30 $330,707 2,030
2024-06-30 $348,347 2,008
2024-03-31 $404,612 2,008
2023-12-31 $297,906 2,008
2023-09-30 $303,890 2,008
2023-06-30 $257,452 2,208
2023-03-31 $336,400 2,495
2022-12-31 $309,713 2,661