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WESTWOOD HOLDINGS GROUP INC

Position in MPC — Marathon Petroleum Corp

CIK 1165002 DALLAS, TX

Position in MPC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$4,253,070
+$2,135,542 QoQ
Shares Held
16,635
+91.8% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#439
of 1,934 holders
Holding Since
Mar 2020
11 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

WESTWOOD HOLDINGS GROUP INC holds $81,518,830 across 6 Oil & Gas Refining & Marketing names. MPC ranks #5 (5.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 MPC
Marathon Petroleum Corp
This page
16,635 $4,253,070

All Filings in MPC

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11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,253,070 16,635
2026-03-31 $2,117,528 8,672
2025-12-31 $939,676 5,778
2025-09-30 $1,281,528 6,649
2025-06-30 $702,479 4,229
2025-03-31 $583,342 4,004
2024-12-31 $492,993 3,534
2024-09-30 $633,231 3,887
2024-06-30 $610,649 3,520
2022-12-31 $226,145 1,943
2020-03-31 $826,109 34,975