Mayflower Financial Advisors, LLC

Position in MPC — Marathon Petroleum Corp

CIK 1852930 BOSTON, MA

Position in MPC

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

Position Value

$244,164

+$37,344 QoQ

Shares Held

955

+12.8% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#1,493

of 1,924 holders

Holding Since

Mar 2024

3 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Energy · as of Jun 30, 2026

Mayflower Financial Advisors, LLC holds $1,144,351 across 3 Oil & Gas Refining & Marketing names. MPC ranks #3 (21.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PSX	Phillips 66	2,803	$473,847
2	VLO	Valero Energy Corp/Tx	1,637	$426,340
3	MPC	Marathon Petroleum Corp This page	955	$244,164

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$244,164	955	+12.8%	Shares	Sole	2026-07-09
2026-03-31	$206,820	847	-29.5%	Shares	Sole	2026-04-23
2024-03-31	$242,203	1,202	—	Shares	Sole	2024-04-29
No filing history on record for this holder in this stock.