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, Q1 2021

Institutional positions in Marathon Petroleum Corp as of Mar 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: 976; No complete 13F data for Q4 2020
Shares held: 504.9M; No complete 13F data for Q4 2020
Total value: $27.0B; No complete 13F data for Q4 2020

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 holdersQ1 2021: 976 institutions

Value heldQ1 2021: $27.0B

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, Q1 2021

Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding MPC in Q1 2021
Institution	Shares	Value	% of portfolio	Change in shares	Action
Stephens Inc	50,295	$2.69M	0.04%	–	–
Little House Capital LLC	49,939	$2.67M	0.94%	–	–
Harrell Investment Partners, LLC	49,939	$2.67M	0.94%	–	–
Maryland State Retirement & Pension System	49,529	$2.65M	0.09%	–	–
Private Advisor Group, LLC	49,346	$2.64M	0.03%	–	–
Yaupon Capital Management LP	47,501	$2.54M	2.16%	–	–
Elo Mutual Pension Insurance Co	46,940	$2.51M	0.08%	–	–
Northwestern Mutual Wealth Management Co	46,277	$2.48M	0.01%	–	–
Nordea Investment Management AB	46,044	$2.47M	0.00%	–	–
Peak Financial Advisors LLC	45,739	$2.45M	2.06%	–	–
Sunbelt Securities, Inc.	45,628	$2.44M	0.48%	–	–
Ferris Capital, LLC	45,634	$2.44M	0.61%	–	–
Usca Ria LLC	45,516	$2.44M	0.16%	–	–
Malaga Cove Capital, LLC	44,045	$2.36M	1.01%	–	–
Northwest & Ethical Investments L.P.	43,564	$2.33M	0.08%	–	–
Huntington National Bank	43,235	$2.31M	0.03%	–	–
Wesbanco Bank Inc	43,080	$2.30M	0.09%	–	–
Prelude Capital Management, LLC	42,898	$2.29M	0.16%	–	–
TD Private Client Wealth LLC	42,495	$2.27M	0.11%	–	–
Tudor Investment Corp Et Al	42,379	$2.27M	0.05%	–	–
Kentucky Retirement Systems	41,964	$2.25M	0.11%	–	–
AQR Capital Management LLC	41,636	$2.23M	0.00%	–	–
International Assets Investment Management, LLC	47,720	$2.22M	0.21%	–	–
New Mexico Educational Retirement Board	41,129	$2.20M	0.09%	–	–
Glenmede Trust Co NA	40,784	$2.18M	0.01%	–	–
ARGI Investment Services, LLC	40,563	$2.17M	0.08%	–	–
Louisiana State Employees Retirement System	40,300	$2.16M	0.06%	–	–
Verition Fund Management LLC	40,000	$2.14M	0.04%	–	–
World Asset Management Inc	38,225	$2.13M	0.19%	–	–
Dai-Ichi Life Insurance Company, Ltd	39,553	$2.12M	0.03%	–	–
Ingalls & Snyder LLC	39,310	$2.10M	0.10%	–	–
United Capital Financial Advisers, LLC	39,097	$2.09M	0.01%	–	–
Signet Financial Management, LLC	38,634	$2.07M	0.39%	–	–
M&T Bank Corp	38,257	$2.04M	0.01%	–	–
swisspartners Ltd.	38,100	$2.04M	1.66%	–	–
Daiwa Securities Group Inc.	37,745	$2.02M	0.02%	–	–
First Nebraska Trust Co	37,726	$2.02M	0.27%	–	–
Hudson Canyon Capital Management	37,597	$2.01M	1.58%	–	–
Crossmark Global Holdings, Inc.	37,583	$2.01M	0.05%	–	–
Fortress Investment Group LLC	37,473	$2.00M	0.10%	–	–
SEI Investments Co	44,697	$1.99M	0.01%	–	–
Shoker Investment Counsel, Inc.	36,964	$1.98M	1.04%	–	–
GWM Advisors LLC	36,075	$1.93M	0.06%	–	–
AdvisorShares Investments LLC	36,030	$1.93M	0.24%	–	–
Cullen/Frost Bankers, Inc.	35,925	$1.92M	0.04%	–	–
Pacer Advisors, Inc.	35,709	$1.91M	0.03%	–	–
Cetera Investment Advisers	35,666	$1.91M	0.04%	–	–
Panagora Asset Management Inc	35,597	$1.90M	0.01%	–	–
Advisor Partners LLC	35,537	$1.90M	0.14%	–	–
Summit Global Investments	35,398	$1.89M	0.12%	–	–
Amalgamated Bank	35,377	$1.89M	0.07%	–	–
First Hawaiian Bank	35,335	$1.89M	0.08%	–	–
Dana Investment Advisors, Inc.	34,977	$1.87M	0.09%	–	–
Profund Advisors LLC	34,858	$1.86M	0.07%	–	–
Foster & Motley Inc	34,847	$1.86M	0.17%	–	–
Camelot Portfolios, LLC	34,617	$1.85M	0.77%	–	–
Virtus ETF Advisers LLC	34,279	$1.83M	0.77%	–	–
Marathon Capital Management	33,418	$1.79M	0.47%	–	–
Ossiam	33,198	$1.78M	0.06%	–	–
Convergence Investment Partners, LLC	33,121	$1.77M	0.81%	–	–
Andesa Financial Management Inc.	33,102	$1.77M	0.58%	–	–
Coldstream Capital Management Inc	33,018	$1.77M	0.10%	–	–
TCW Group Inc	32,700	$1.75M	0.02%	–	–
Nikko Asset Management Americas, Inc.	32,658	$1.75M	0.01%	–	–
Aigen Investment Management, LP	32,191	$1.72M	0.23%	–	–
Van Eck Associates Corp	32,126	$1.72M	0.00%	–	–
Burney Co	32,076	$1.72M	0.08%	–	–
First National Trust Co	32,080	$1.72M	0.11%	–	–
Voya Financial Advisors, Inc.	31,921	$1.71M	0.07%	–	–
Point72 Hong Kong Ltd	31,783	$1.70M	0.14%	–	–
Pinebridge Investments, L.P.	31,676	$1.69M	0.02%	–	–
Gotham Asset Management, LLC	31,474	$1.68M	0.08%	–	–
Leavell Investment Management, Inc.	31,275	$1.67M	0.14%	–	–
Federation des caisses Desjardins du Quebec	31,224	$1.67M	0.02%	–	–
Selway Asset Management	30,830	$1.65M	0.96%	–	–
Candriam Luxembourg S.C.A.	41,307	$1.64M	0.01%	–	–
Mercer Global Advisors Inc	29,835	$1.60M	0.01%	–	–
Northwestern Mutual Investment Management Company, LLC	29,525	$1.58M	0.03%	–	–
Capital City Trust Co	29,421	$1.57M	0.50%	–	–
Banque Cantonale Vaudoise	29,020	$1.55M	0.08%	–	–
SWS Partners	28,570	$1.53M	1.05%	–	–
Commerce Bank	28,464	$1.52M	0.01%	–	–
Umb Bank N A	28,250	$1.51M	0.04%	–	–
Xponance, Inc.	27,876	$1.49M	0.03%	–	–
Sawgrass Asset Management LLC	27,658	$1.48M	0.12%	–	–
Barnett & Company, Inc.	27,643	$1.48M	0.79%	–	–
Simmons Bank	27,577	$1.48M	0.11%	–	–
Paloma Partners Management Co	27,416	$1.47M	0.04%	–	–
Longfellow Investment Management Co LLC	27,219	$1.46M	0.17%	–	–
Ancora Advisors, LLC	27,025	$1.45M	0.04%	–	–
Fiduciary Trust Co	27,024	$1.45M	0.03%	–	–
Mengis Capital Management, Inc.	26,950	$1.44M	0.32%	–	–
Heritage Trust Co	26,454	$1.42M	0.22%	–	–
CoreCommodity Management, LLC	26,118	$1.40M	0.59%	–	–
Members Capital Advisors Inc	25,760	$1.38M	1.06%	–	–
Teza Capital Management LLC	25,727	$1.38M	0.27%	–	–
Ci Investments Inc.	25,569	$1.37M	0.01%	–	–
Wilen Investment Management Corp.	25,782	$1.37M	1.21%	–	–
Meridian Wealth Advisors, LLC	25,165	$1.35M	0.45%	–	–
Shelton Capital Management	25,082	$1.34M	0.05%	–	–