Procyon Advisors, LLC

Position in MPC — Marathon Petroleum Corp

CIK 1804329 SHELTON, CT

Position in MPC

as of Jun 30, 2026 · filed Jul 9, 2026 Compact

Position Value

$1,703,529

+$88,523 QoQ

Shares Held

6,663

+0.7% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#692

of 1,924 holders

Holding Since

Mar 2020

6 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

Procyon Advisors, LLC holds $11,710,995 across 3 Oil & Gas Refining & Marketing names. MPC ranks #3 (14.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VLO	Valero Energy Corp/Tx	27,414	$7,139,702
2	PSX	Phillips 66	16,964	$2,867,764
3	MPC	Marathon Petroleum Corp This page	6,663	$1,703,529

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,703,529	6,663	+0.7%	Shares	Sole	2026-07-09
2026-03-31	$1,615,006	6,614	-10.8%	Shares	Sole	2026-05-04
2025-12-31	$1,206,389	7,418	+25.6%	Shares	Sole	2026-01-07
2025-03-31	$860,299	5,905	+1221.0%	Shares	Sole	2025-04-11
2020-06-30	$16,708	447	+1.4%	Shares	Sole	2020-08-14
2020-03-31	$10,416	441	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.