First Financial Bankshares Inc

Position in MPC — Marathon Petroleum Corp

CIK 36029 Abilene, TX

Position in MPC

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$365,096

+$7,861 QoQ

Shares Held

1,428

-2.4% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#1,282

of 1,924 holders

Holding Since

Dec 2023

6 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

First Financial Bankshares Inc holds $5,595,637 across 3 Oil & Gas Refining & Marketing names. MPC ranks #3 (6.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PSX	Phillips 66	26,396	$4,462,243
2	VLO	Valero Energy Corp/Tx	2,950	$768,298
3	MPC	Marathon Petroleum Corp This page	1,428	$365,096

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$365,096	1,428	-2.4%	Shares	Defined	2026-08-11
2026-03-31	$357,235	1,463	-63.0%	Shares	Defined	2026-05-11
2025-12-31	$642,551	3,951	-7.3%	Shares	Defined	2026-02-12
2025-09-30	$821,265	4,261	+35.2%	Shares	Defined	2025-11-10
2025-06-30	$523,412	3,151	-28.5%	Shares	Defined	2025-08-14
2023-12-31	$653,970	4,408	—	Shares	Defined	2024-02-14
No filing history on record for this holder in this stock.