SIG BROKERAGE, LP

Broker-Dealer

Position in MPC — Marathon Petroleum Corp

CIK 1094429 BALA CYNWYD, PA

Back to MPC Full portfolio

Position in MPC

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

Position Value

$893,055

+$635,446 QoQ

Shares Held

3,493

+231.1% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.16%

of 13F equity value

Holder Rank

#888

of 1,924 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in MPC Over Time

Shares Held

Position Value (USD)

Derivatives in MPC

reported options exposure · as of Mar 31, 2026

CallValue

CallShares

PutValue

$879,048

PutShares

3,600

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Oil & Gas Refining & Marketing

Energy · as of Jun 30, 2026

SIG BROKERAGE, LP holds $6,097,425 across 6 Oil & Gas Refining & Marketing names. MPC ranks #2 (14.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VLO	Valero Energy Corp/Tx	7,889	$2,054,611
2	MPC	Marathon Petroleum Corp This page	3,493	$893,055
3	PSX	Phillips 66	4,758	$804,339
4	DINO	HF Sinclair Corp	11,424	$795,681
5	PBF	PBF Energy Inc.	17,311	$787,996
6	DK	Delek US Holdings, Inc.	14,992	$761,743

All Filings in MPC

Export CSV

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$893,055	3,493	+231.1%	Shares	Sole	2026-08-14
2026-03-31	$257,609	1,055	—	Shares	Sole	2026-05-15
2026-03-31	$879,048	3,600	—	Put	Sole	2026-05-15
No filing history on record for this holder in this stock.