William B. Walkup & Associates, Inc.

Position in MPC — Marathon Petroleum Corp

CIK 2034054 COLUMBIA, SC

Position in MPC

as of Jun 30, 2026 · filed Jul 30, 2026 Compact

Position Value

$2,812

New position

Shares Held

11

first reported quarter

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#1,884

of 1,924 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 0% Shared 0% None 100%

Energy · as of Jun 30, 2026

William B. Walkup & Associates, Inc. holds $22,223,617 across 6 Oil & Gas Refining & Marketing names. MPC ranks #5 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VLO	Valero Energy Corp/Tx	75,038	$19,542,896
2	PSX	Phillips 66	15,792	$2,669,637
3	DK	Delek US Holdings, Inc.	60	$3,048
4	DINO	HF Sinclair Corp	42	$2,925
5	MPC	Marathon Petroleum Corp This page	11	$2,812
6	PARR	Par Pacific Holdings, Inc.	41	$2,299

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,812	11	—	Shares	Sole	2026-07-30
No filing history on record for this holder in this stock.