Summa Corp.

SEC CIK: 0001954929
Latest filing: Aug 6, 2026

SEC filings (opens in a new tab)

MPC holding history

Marathon Petroleum Corp in every 13F filed by Summa Corp., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MPC overview All 13F holders of MPC Full Q2 2026 holdings

Shares (Q1 2024): 0; Sold out in Q1 2024
Value: $0
% of portfolio: 0.0%
Quarters held: 1; Since Q4 2023

Holdings of MPC by Summa Corp., by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q1 2024	0	$0	0.0%	−15,000−100.0%	Sold out	Holders
Q4 2023	15,000	$2.23M	1.6%	–	No prior filing	Holders