Grove Bank & Trust

Bank

Position in MPC — Marathon Petroleum Corp

CIK 1662212 Miami, FL

Position in MPC

as of Jun 30, 2026 · filed Jul 7, 2026 Compact

Position Value

$298,366

-$331,862 QoQ

Shares Held

1,167

-54.8% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

#1,379

of 1,924 holders

Holding Since

Sep 2021

19 quarters on record

Voting authority Sole 35% Shared 0% None 65%

Energy · as of Jun 30, 2026

Grove Bank & Trust holds $1,205,142 across 4 Oil & Gas Refining & Marketing names. MPC ranks #2 (24.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VLO	Valero Energy Corp/Tx	2,583	$672,716
2	MPC	Marathon Petroleum Corp This page	1,167	$298,366
3	PSX	Phillips 66	1,317	$222,638
4	DINO	HF Sinclair Corp	164	$11,422

19 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$298,366	1,167	-54.8%	Shares	Sole	2026-07-07
2026-03-31	$630,228	2,581	-0.4%	Shares	Sole	2026-04-08
2025-12-31	$421,536	2,592	+0.9%	Shares	Sole	2026-01-08
2025-09-30	$494,956	2,568	0.0%	Shares	Sole	2025-10-06
2025-06-30	$426,570	2,568	-14.6%	Shares	Sole	2025-07-11
2025-03-31	$437,944	3,006	+11.7%	Shares	Sole	2025-04-17
2024-12-31	$375,394	2,691	+6.0%	Shares	Sole	2025-01-16
2024-09-30	$413,465	2,538	+33.9%	Shares	Sole	2024-10-11
2024-06-30	$328,744	1,895	-1.0%	Shares	Sole	2024-07-24
2024-03-31	$385,872	1,915	0.0%	Shares	Sole	2024-04-30
2023-12-31	$284,109	1,915	-5.9%	Shares	Sole	2024-01-30
2023-09-30	$307,976	2,035	0.0%	Shares	Sole	2023-10-30
2023-06-30	$237,281	2,035	0.0%	Shares	Sole	2023-07-27
2023-03-31	$274,379	2,035	0.0%	Shares	Sole	2023-05-10
2022-12-31	$236,853	2,035	0.0%	Shares	Sole	2023-02-03
2022-09-30	$202,136	2,035	-51.6%	Shares	Sole	2022-10-28
2022-03-31	$359,527	4,205	+1.7%	Shares	Sole	2022-04-22
2021-12-31	$264,598	4,135	0.0%	Shares	Sole	2022-01-31
2021-09-30	$255,584	4,135	—	Shares	Sole	2021-10-28
No filing history on record for this holder in this stock.