Marathon Petroleum Corp

MPC

Exchange: NYSE
Industry: Petroleum Refining
SEC CIK: 0001510295

SEC filings (opens in a new tab)

In the last 90 days, Marathon Petroleum Corp insiders filed 0 open-market purchases and 5 sales; 1,954 institutions reported holding it in 13F filings for Q2 2026, worth $56.0B in total; Harris Associates (Oakmark) is the only superinvestor holding it.

13F holders, Q4 2021

Institutional positions in Marathon Petroleum Corp as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders: 1,098; +107 vs. Q3 2021
Shares held: 450.9M; −27.8M (−5.8%) vs. Q3 2021
Total value: $28.9B; −$687.1M (−2.3%) vs. Q3 2021
New holders: 191; 347 more added
Sold out: 84; 376 more reduced

17 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MPC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2021: 1,098 institutions

Value heldQ4 2021: $28.9B

Institutions holding MPC and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,954	$56.0B
Q1 2026	1,897	$53.9B
Q4 2025	1,679	$36.4B
Q3 2025	1,662	$42.4B
Q2 2025	1,572	$38.5B
Q1 2025	1,564	$33.7B
Q4 2024	1,562	$32.4B
Q3 2024	1,583	$38.9B
Q2 2024	1,653	$43.4B
Q1 2024	1,692	$52.7B
Q4 2023	1,554	$41.1B
Q3 2023	1,476	$43.8B
Q2 2023	1,356	$35.4B
Q1 2023	1,442	$44.3B
Q4 2022	1,391	$40.9B
Q3 2022	1,293	$36.1B
Q2 2022	1,234	$32.3B
Q1 2022	1,185	$36.1B
Q4 2021	1,098	$28.9B
Q3 2021	1,008	$29.6B
Q2 2021	1,004	$29.5B
Q1 2021	976	$27.0B

Institutions, Q4 2021

Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp; share changes are against Q3 2021.

Institutions holding MPC in Q4 2021
Institution	Shares	Value	% of portfolio	Change in shares	Action
Renaissance Technologies LLC	0	$0	0.00%	−911,099−100.0%	Sold out
TOMS Capital Investment Management LP	0	$0	0.00%	−869,670−100.0%	Sold out
Twin Tree Management, LP	0	$0	0.00%	−781,955−100.0%	Sold out
SIR Capital Management, L.P.	0	$0	0.00%	−378,742−100.0%	Sold out
NFJ Investment Group, LLC	0	$0	0.00%	−335,901−100.0%	Sold out
Two Sigma Investments, LP	0	$0	0.00%	−210,034−100.0%	Sold out
AMP Capital Investors Ltd	0	$0	0.00%	−204,039−100.0%	Sold out
Alyeska Investment Group, L.P.	0	$0	0.00%	−191,708−100.0%	Sold out
Quadrature Capital Ltd	0	$0	0.00%	−121,249−100.0%	Sold out
Two Sigma Advisers, LP	0	$0	0.00%	−109,100−100.0%	Sold out
MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH	0	$0	0.00%	−67,020−100.0%	Sold out
Voloridge Investment Management, LLC	0	$0	0.00%	−53,924−100.0%	Sold out
Worldquant Millennium Advisors LLC	0	$0	0.00%	−51,434−100.0%	Sold out
Trexquant Investment LP	0	$0	0.00%	−47,046−100.0%	Sold out
swisspartners Ltd.	0	$0	0.00%	−38,100−100.0%	Sold out
FORA Capital, LLC	0	$0	0.00%	−25,277−100.0%	Sold out
Jefferies Group LLC	0	$0	0.00%	−22,700−100.0%	Sold out
Capstone Investment Advisors, LLC	0	$0	0.00%	−22,114−100.0%	Sold out
Sawgrass Asset Management LLC	0	$0	0.00%	−21,453−100.0%	Sold out
McDonald Partners LLC	0	$0	0.00%	−14,079−100.0%	Sold out
CIBC World Markets Inc.	0	$0	0.00%	−13,149−100.0%	Sold out
Sciencast Management LP	0	$0	0.00%	−10,634−100.0%	Sold out
Quantamental Technologies LLC	0	$0	0.00%	−10,828−100.0%	Sold out
Caption Management, LLC	0	$0	0.00%	−10,000−100.0%	Sold out
Cliftonlarsonallen Wealth Advisors, LLC	0	$0	0.00%	−9,845−100.0%	Sold out
Walleye Capital LLC	0	$0	0.00%	−8,907−100.0%	Sold out
XTX Topco Ltd	0	$0	0.00%	−8,354−100.0%	Sold out
Harbour Capital Advisors, LLC	0	$0	0.00%	−8,120−100.0%	Sold out
J.W. Cole Advisors, Inc.	0	$0	0.00%	−6,836−100.0%	Sold out
Capula Management Ltd	0	$0	0.00%	−6,024−100.0%	Sold out
Machina Capital S.A.S.	0	$0	0.00%	−5,300−100.0%	Sold out
CenterStar Asset Management, LLC	0	$0	0.00%	–	Sold out
Infrastructure Capital Advisors, LLC	0	$0	0.00%	−4,753−100.0%	Sold out
Profit Investment Management, LLC	0	$0	0.00%	−4,717−100.0%	Sold out
Bayesian Capital Management, LP	0	$0	0.00%	−4,709−100.0%	Sold out
1832 Asset Management L.P.	0	$0	0.00%	−4,588−100.0%	Sold out
Dymon Asia Capital (Singapore) Pte. Ltd.	0	$0	0.00%	−4,518−100.0%	Sold out
XR Securities LLC	0	$0	0.00%	−4,385−100.0%	Sold out
Vivid Financial Management, Inc.	0	$0	0.00%	−4,362−100.0%	Sold out
Personal Cfo Solutions, LLC	0	$0	0.00%	−4,334−100.0%	Sold out
Brookstone Capital Management	0	$0	0.00%	−4,032−100.0%	Sold out
Interchange Capital Partners, LLC	0	$0	0.00%	−4,257−100.0%	Sold out
Two Sigma Securities, LLC	0	$0	0.00%	−4,014−100.0%	Sold out
Enterprise Financial Services Corp	0	$0	0.00%	−3,875−100.0%	Sold out
MCF Advisors LLC	0	$0	0.00%	−3,841−100.0%	Sold out
Cedar Brook Financial Partners, LLC	0	$0	0.00%	−3,714−100.0%	Sold out
Doliver Advisors, LP	0	$0	0.00%	−3,695−100.0%	Sold out
Engineers Gate Manager LP	0	$0	0.00%	−3,619−100.0%	Sold out
Maven Securities LTD	0	$0	0.00%	−3,597−100.0%	Sold out
Wiley Bros.-Aintree Capital, LLC	0	$0	0.00%	−3,416−100.0%	Sold out
LMR Partners LLP	0	$0	0.00%	−3,372−100.0%	Sold out
Sax Wealth Advisors, LLC	0	$0	0.00%	−3,250−100.0%	Sold out
CX Institutional	0	$0	0.00%	−1,585−100.0%	Sold out
Kowal Investment Group, LLC	0	$0	0.00%	−1,491−100.0%	Sold out
Bourgeon Capital Management LLC	0	$0	0.00%	−1,175−100.0%	Sold out
Achmea Investment Management B.V.	0	$0	0.00%	−1,168−100.0%	Sold out
Cahill Financial Advisors Inc	0	$0	0.00%	−1,083−100.0%	Sold out
Arlington Partners LLC	0	$0	0.00%	−892−100.0%	Sold out
Phoenix Wealth Advisors	0	$0	0.00%	−800−100.0%	Sold out
Liberty Wealth Management LLC	0	$0	0.00%	−683−100.0%	Sold out
Smith Group Asset Management, LLC	0	$0	0.00%	−647−100.0%	Sold out
Capital Directions Investment Advisors, LLC	0	$0	0.00%	−501−100.0%	Sold out
Jacobi Capital Management LLC	0	$0	0.00%	−465−100.0%	Sold out
Meridian Wealth Partners, LLC	0	$0	0.00%	−419−100.0%	Sold out
Walled Lake Planning & Wealth Management, LLC	0	$0	0.00%	−352−100.0%	Sold out
Loomis Sayles & Co L P	0	$0	0.00%	−339−100.0%	Sold out
Herold Advisors, Inc.	0	$0	0.00%	−300−100.0%	Sold out
Red Tortoise LLC	0	$0	0.00%	−180−100.0%	Sold out
Simon Quick Advisors, LLC	0	$0	0.00%	−271−100.0%	Sold out
Resolute Partners Group	0	$0	0.00%	−156−100.0%	Sold out
Tfo-TDC, LLC	0	$0	0.00%	−139−100.0%	Sold out
Sterling Investment Advisors, Ltd.	0	$0	0.00%	−133−100.0%	Sold out
PFG Private Wealth Management, LLC	0	$0	0.00%	−126−100.0%	Sold out
Heritage Wealth Advisors	0	$0	0.00%	−80−100.0%	Sold out
West Oak Capital, LLC	0	$0	0.00%	−40−100.0%	Sold out
HHM Wealth Advisors, LLC	0	$0	0.00%	−35−100.0%	Sold out
McCarthy Asset Management, Inc.	0	$0	0.00%	−38−100.0%	Sold out
Dark Forest Capital Management LP	0	$0	0.00%	−29−100.0%	Sold out
C M Bidwell & Associates Ltd	0	$0	0.00%	−22−100.0%	Sold out
USA Financial Portformulas Corp	0	$0	0.00%	−18−100.0%	Sold out
Carderock Capital Management Inc	0	$0	0.00%	−4−100.0%	Sold out
Consolidated Planning Corp	0	$0	0.00%	−1−100.0%	Sold out
B. Metzler seel. Sohn & Co. Holding AG	–	–	–	–	Not filed
NorthCoast Asset Management LLC	–	–	–	–	Not filed
World Asset Management Inc	–	–	–	–	Not filed
First Mercantile Trust Co	–	–	–	–	Not filed
Harbor Financial Services, LLC	–	–	–	–	Not filed
HighPoint Advisor Group LLC	–	–	–	–	Not filed
Mid Atlantic Financial Management Inc	–	–	–	–	Not filed
BBVA USA	–	–	–	–	Not filed
Homrich & Berg	–	–	–	–	Not filed
Eudaimonia Partners, LLC	–	–	–	–	Not filed
Mercer Capital Advisers, Inc.	–	–	–	–	Not filed
Berman Capital Advisors, LLC	–	–	–	–	Not filed
Heritage Wealth Management, LLC	–	–	–	–	Not filed
Wealth Quarterback LLC	–	–	–	–	Not filed
Towarzystwo Funduszy Inwestycyjnych Pzu SA	–	–	–	–	Not filed
Security National Trust Co	–	–	–	–	Not filed
Sonora Investment Management, LLC	–	–	–	–	Not filed