Alyeska Investment Group, L.P.

Position in MPC — Marathon Petroleum Corp

CIK 1453072 CHICAGO, IL

Position in MPC

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$5,980,376

-$145,403,980 QoQ

Shares Held

23,391

-97.0% QoQ

Ownership

0.008%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#366

of 1,926 holders

Holding Since

Mar 2021

12 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

Alyeska Investment Group, L.P. holds $83,705,847 across 3 Oil & Gas Refining & Marketing names. MPC ranks #3 (7.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PSX	Phillips 66	345,112	$58,341,183
2	VLO	Valero Energy Corp/Tx	74,429	$19,384,288
3	MPC	Marathon Petroleum Corp This page	23,391	$5,980,376

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$5,980,376	23,391	-97.0%	Shares	Sole	2026-08-14
2025-09-30	$151,384,356	785,433	-0.6%	Shares	Sole	2025-11-17
2025-06-30	$131,319,423	790,557	+62.2%	Shares	Sole	2025-08-14
2025-03-31	$71,003,478	487,360	+100.6%	Shares	Sole	2025-05-15
2024-03-31	$48,954,828	242,952	-25.8%	Shares	Sole	2024-05-15
2023-03-31	$44,121,095	327,235	+3.3%	Shares	Sole	2023-05-15
2022-12-31	$36,866,532	316,750	-8.0%	Shares	Sole	2023-02-14
2022-09-30	$34,186,008	344,166	-16.0%	Shares	Sole	2022-11-14
2022-06-30	$33,697,961	409,901	+113.8%	Shares	Sole	2022-08-15
2021-09-30	$11,849,471	191,708	+17.3%	Shares	Sole	2021-11-15
2021-06-30	$9,874,561	163,432	+41.1%	Shares	Sole	2021-08-16
2021-03-31	$6,195,800	115,831	—	Shares	Sole	2021-05-17
No filing history on record for this holder in this stock.