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 2023

Institutional positions in Marathon Petroleum Corp as of Mar 31, 2023. 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: 1,442; +81 vs. Q4 2022
Shares held: 330.3M; −21.1M (−6.0%) vs. Q4 2022
Total value: $44.3B; +$3.46B (+8.5%) vs. Q4 2022
New holders: 161; 457 more added
Sold out: 80; 586 more reduced

30 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: 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 holdersQ1 2023: 1,442 institutions

Value heldQ1 2023: $44.3B

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 2023

Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp; share changes are against Q4 2022.

Institutions holding MPC in Q1 2023
Institution	Shares	Value	% of portfolio	Change in shares	Action
GW&K Investment Management, LLC	2	$0	0.00%	+2	New
Bellwether Advisors, LLC	0	$41	0.00%	−62−100.0%	Reduced
Resources Management Corp	500	$1.00K	0.00%	−231−31.6%	Reduced
Tfo-TDC, LLC	10	$1.35K	0.00%	+9+900.0%	Added
Financial Freedom, LLC	11	$1.43K	0.00%	00.0%	Unchanged
Institutional & Family Asset Management, LLC	13	$1.75K	0.00%	−30−69.8%	Reduced
Hollencrest Capital Management	14	$1.89K	0.00%	00.0%	Unchanged
Psagot Value Holdings Ltd. / (Israel)	12	$2.00K	0.00%	+12	New
HighMark Wealth Management LLC	15	$2.05K	0.00%	00.0%	Unchanged
Piershale Financial Group, Inc.	20	$2.70K	0.00%	−20−50.0%	Reduced
Core Wealth Advisors, Inc.	22	$2.97K	0.00%	00.0%	Unchanged
Stone House Investment Management, LLC	23	$3.10K	0.00%	+23	New
Highline Wealth Partners LLC	24	$3.24K	0.00%	00.0%	Unchanged
JNBA Financial Advisors	25	$3.37K	0.00%	00.0%	Unchanged
Carolinas Wealth Consulting LLC	26	$3.51K	0.00%	00.0%	Unchanged
Strategic Investment Solutions, Inc.	27	$3.59K	0.00%	+27	New
Cedar Wealth Management, LLC	33	$4.45K	0.00%	00.0%	Unchanged
Cape Investment Advisory, Inc.	35	$4.72K	0.00%	+35	New
Benjamin Edwards Inc	36	$5.00K	0.00%	−118−76.6%	Reduced
Eagle Bay Advisors LLC	38	$5.17K	0.00%	00.0%	Unchanged
IAG Wealth Partners, LLC	42	$5.66K	0.00%	00.0%	Unchanged
Trifecta Capital Advisors, LLC	44	$5.93K	0.00%	00.0%	Unchanged
FSC Wealth Advisors, LLC	44	$5.93K	0.01%	+44	New
PrairieView Partners, LLC	46	$6.00K	0.00%	00.0%	Unchanged
Ridgewood Investments LLC	48	$6.41K	0.00%	+48	New
Sofos Investments, Inc.	135	$6.44K	0.28%	+19+16.4%	Added
Arlington Partners LLC	50	$6.74K	0.00%	+50	New
Lumature Wealth Partners, LLC	55	$7.42K	0.00%	00.0%	Unchanged
Disciplined Investments, LLC	58	$7.82K	0.00%	−3−4.9%	Reduced
RFP Financial Group LLC	62	$8.36K	0.01%	00.0%	Unchanged
Johnson Midwest Financial, LLC	62	$8.41K	0.01%	00.0%	Unchanged
Quarry LP	65	$8.76K	0.00%	−144−68.9%	Reduced
Crewe Advisors LLC	66	$8.90K	0.00%	−128−66.0%	Reduced
TD Ameritrade Investment Management, LLC	66	$9.00K	0.00%	−168−71.8%	Reduced
Manchester Capital Management LLC	74	$9.98K	0.00%	−152−67.3%	Reduced
ClariVest Asset Management LLC	75	$10.0K	0.00%	+75	New
American National Bank	83	$11.2K	0.00%	00.0%	Unchanged
Annapolis Financial Services, LLC	83	$11.2K	0.00%	00.0%	Unchanged
Rise Advisors, LLC	85	$11.5K	0.01%	+1+1.2%	Added
Sugarloaf Wealth Management, LLC	86	$11.6K	0.00%	00.0%	Unchanged
Ulland Investment Advisors, LLC	90	$12.0K	0.01%	00.0%	Unchanged
Clear Perspectives Financial Planning, LLC	96	$12.9K	0.01%	00.0%	Unchanged
Jackson, Grant Investment Advisers, Inc.	97	$13.1K	0.01%	+53+120.5%	Added
Legend Financial Advisors, Inc.	98	$13.2K	0.01%	00.0%	Unchanged
Tortoise Investment Management, LLC	100	$13.5K	0.00%	00.0%	Unchanged
Solstein Capital, LLC	100	$13.5K	0.01%	00.0%	Unchanged
FinTrust Capital Advisors, LLC	117	$13.6K	0.00%	00.0%	Unchanged
Endurance Wealth Management, Inc.	104	$14.0K	0.00%	00.0%	Unchanged
Lee Financial Co	106	$14.3K	0.00%	−2,005−95.0%	Reduced
Bogart Wealth, LLC	111	$15.0K	0.00%	00.0%	Unchanged
Pacific Center for Financial Services	112	$15.1K	0.01%	+112	New
Atticus Wealth Management, LLC	114	$15.4K	0.01%	+114	New
WealthPLAN Partners, LLC	118	$15.9K	0.00%	+118	New
Tradition Wealth Management, LLC	116	$16.0K	0.00%	+21+22.1%	Added
Central Bank & Trust Co	123	$16.6K	0.00%	+13+11.8%	Added
Syverson Strege & Co	130	$17.5K	0.01%	+47+56.6%	Added
Register Financial Advisors LLC	132	$17.8K	0.01%	+132	New
United Community Bank	140	$18.9K	0.02%	00.0%	Unchanged
Toth Financial Advisory Corp	141	$19.0K	0.00%	+26+22.6%	Added
Bell Investment Advisors, Inc	145	$19.6K	0.00%	+5+3.6%	Added
Delos Wealth Advisors, LLC	149	$20.1K	0.03%	00.0%	Unchanged
Northwest Investment Counselors, LLC	152	$20.5K	0.01%	+52+52.0%	Added
SRS Capital Advisors, Inc.	154	$20.8K	0.00%	+33+27.3%	Added
Old North State Trust, LLC	154	$21.0K	0.01%	00.0%	Unchanged
Tucker Asset Management LLC	160	$21.6K	0.01%	+144+900.0%	Added
Stephens Consulting, LLC	161	$21.7K	0.01%	−2−1.2%	Reduced
Edmond de Rothschild Holding S.A.	172	$23.2K	0.00%	−1,147−87.0%	Reduced
Retirement Group, LLC	175	$24.0K	0.01%	00.0%	Unchanged
Stuart Chaussee & Associates, Inc.	180	$24.3K	0.01%	00.0%	Unchanged
Red Tortoise LLC	180	$24.3K	0.02%	00.0%	Unchanged
GPS Wealth Strategies Group, LLC	181	$24.4K	0.01%	+181	New
Front Row Advisors LLC	189	$25.0K	0.01%	−1−0.5%	Reduced
Schubert & Co	188	$25.3K	0.02%	−7−3.6%	Reduced
First PREMIER Bank	190	$26.0K	0.01%	00.0%	Unchanged
Ten Capital Wealth Advisors, LLC	196	$26.4K	0.01%	00.0%	Unchanged
ICA Group Wealth Management, LLC	200	$27.0K	0.01%	−50−20.0%	Reduced
Cornerstone Management, Inc.	200	$27.0K	0.01%	00.0%	Unchanged
Horan Securities, Inc.	200	$27.0K	0.01%	00.0%	Unchanged
Capital Analysts, LLC	200	$27.0K	0.00%	−199−49.9%	Reduced
MBM Wealth Consultants, LLC	342	$29.0K	0.01%	00.0%	Unchanged
Sit Investment Associates Inc	216	$29.0K	0.00%	00.0%	Unchanged
Dakota Community Bank & Trust NA	216	$29.1K	0.18%	00.0%	Unchanged
McIlrath & Eck, LLC	219	$29.5K	0.01%	−13−5.6%	Reduced
Cary Street Partners Asset Management LLC	220	$29.7K	0.01%	00.0%	Unchanged
James Investment Research Inc	228	$31.0K	0.00%	+90+65.2%	Added
Global Financial Private Client, LLC	235	$31.9K	0.02%	00.0%	Unchanged
Baystate Wealth Management LLC	237	$32.0K	0.00%	+2+0.9%	Added
Coston, McIsaac & Partners	237	$32.0K	0.01%	+1+0.4%	Added
Activest Wealth Management	241	$32.5K	0.02%	00.0%	Unchanged
Hazlett, Burt & Watson, Inc.	248	$33.0K	0.03%	+10+4.2%	Added
Grey Fox Wealth Advisors, LLC	247	$33.3K	0.02%	+127+105.8%	Added
Raffa Wealth Management, LLC	258	$34.8K	0.01%	00.0%	Unchanged
Citizens National Bank Trust Department	258	$34.8K	0.01%	00.0%	Unchanged
Laurel Wealth Advisors LLC	264	$35.6K	0.01%	00.0%	Unchanged
Pathway Financial Advisers, LLC	267	$36.0K	0.01%	−86−24.4%	Reduced
Lansing Street Advisors	272	$36.7K	0.02%	+1+0.4%	Added
Sutton Wealth Advisors Inc.	273	$36.8K	0.02%	−336−55.2%	Reduced
West Paces Advisors Inc.	281	$37.9K	0.01%	+15+5.6%	Added
Winch Advisory Services, LLC	278	$38.0K	0.01%	00.0%	Unchanged
Tradewinds Capital Management, LLC	287	$38.7K	0.01%	00.0%	Unchanged