A detailed history of Harris Associates L P transactions in Marathon Petroleum Corp stock. As of the latest transaction made, Harris Associates L P holds 4,005,582 shares of MPC stock, worth $801 Million. This represents 1.28% of its overall portfolio holdings.

Number of Shares
4,005,582
Previous 4,128,430 2.98%
Holding current value
$801 Million
Previous $686 Million 12.58%
% of portfolio
1.28%
Previous 1.17%

Shares

3 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025

SELL
$158.59 - $198.69 $19.5 Million - $24.4 Million
-122,848 Reduced 2.98%
4,005,582 $772 Million
Q2 2025

Aug 14, 2025

BUY
$118.55 - $170.08 $236 Million - $339 Million
1,991,670 Added 93.21%
4,128,430 $686 Million
Q1 2025

May 15, 2025

BUY
$134.72 - $159.03 $288 Million - $340 Million
2,136,760 New
2,136,760 $311 Million

Others Institutions Holding MPC

About Marathon Petroleum Corp


  • Ticker MPC
  • Exchange NYSE
  • Sector Energy
  • Industry Oil & Gas Refining & Marketing
  • Shares Outstandng 498,624,000
  • Market Cap $99.7B
  • Description
  • Marathon Petroleum Corporation, together with its subsidiaries, operates as an integrated downstream energy company primarily in the United States. It operates in two segments, Refining & Marketing, and Midstream. The Refining & Marketing segment refines crude oil and other feedstocks at its refineries in the Gulf Coast, Mid-Continent, a...
More about MPC
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