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, Q2 2023

Institutional positions in Marathon Petroleum Corp as of Jun 30, 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: 1,356; −72 vs. Q1 2023
Shares held: 303.9M; −26.3M (−8.0%) vs. Q1 2023
Total value: $35.4B; −$8.92B (−20.1%) vs. Q1 2023
New holders: 92; 426 more added
Sold out: 164; 598 more reduced

14 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2023: 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 holdersQ2 2023: 1,356 institutions

Value heldQ2 2023: $35.4B

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, Q2 2023

Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp; share changes are against Q1 2023.

Institutions holding MPC in Q2 2023
Institution	Shares	Value	% of portfolio	Change in shares	Action
Comerica Bank	478,191	$61	0.01%	+478,191	New
Missouri Trust & Investment Co	12	$489	0.00%	+12	New
Toth Financial Advisory Corp	5	$583	0.00%	−136−96.5%	Reduced
Crewe Advisors LLC	6	$700	0.00%	−60−90.9%	Reduced
Cherry Tree Wealth Management, LLC	6	$700	0.00%	+6	New
VitalStone Financial, LLC	5	$1.00K	0.00%	+5	New
Tfo-TDC, LLC	10	$1.17K	0.00%	00.0%	Unchanged
Financial Freedom, LLC	11	$1.24K	0.00%	00.0%	Unchanged
True Wealth Design, LLC	11	$1.28K	0.00%	−316−96.6%	Reduced
Hollencrest Capital Management	14	$1.63K	0.00%	00.0%	Unchanged
Evermay Wealth Management LLC	15	$1.75K	0.00%	+15	New
Tucker Asset Management LLC	16	$1.87K	0.00%	−144−90.0%	Reduced
Core Wealth Advisors, Inc.	22	$2.57K	0.00%	00.0%	Unchanged
Stone House Investment Management, LLC	23	$2.70K	0.00%	00.0%	Unchanged
Highline Wealth Partners LLC	24	$2.80K	0.00%	00.0%	Unchanged
JNBA Financial Advisors	25	$2.92K	0.00%	00.0%	Unchanged
Psagot Value Holdings Ltd. / (Israel)	29	$3.00K	0.00%	+17+141.7%	Added
Carolinas Wealth Consulting LLC	26	$3.03K	0.00%	00.0%	Unchanged
BerganKDV Wealth Management, LLC	30	$3.50K	0.00%	−642−95.5%	Reduced
Strategic Investment Solutions, Inc.	27	$3.57K	0.00%	00.0%	Unchanged
Cedar Wealth Management, LLC	33	$3.85K	0.00%	00.0%	Unchanged
Cape Investment Advisory, Inc.	35	$4.08K	0.00%	00.0%	Unchanged
Eagle Bay Advisors LLC	38	$4.47K	0.00%	00.0%	Unchanged
Macroview Investment Management LLC	39	$4.58K	0.01%	+39	New
Sofos Investments, Inc.	117	$4.72K	0.02%	−18−13.3%	Reduced
PrairieView Partners, LLC	46	$5.00K	0.00%	00.0%	Unchanged
FSC Wealth Advisors, LLC	44	$5.13K	0.00%	00.0%	Unchanged
Trifecta Capital Advisors, LLC	44	$5.13K	0.00%	00.0%	Unchanged
Ridgewood Investments LLC	48	$5.58K	0.00%	00.0%	Unchanged
TFC Financial Management	49	$5.74K	0.00%	−375−88.4%	Reduced
Global Financial Private Client, LLC	51	$6.00K	0.00%	−184−78.3%	Reduced
Disciplined Investments, LLC	55	$6.41K	0.00%	−3−5.2%	Reduced
Lumature Wealth Partners, LLC	55	$6.41K	0.00%	00.0%	Unchanged
St Germain D J Co Inc	60	$7.00K	0.00%	+60	New
RFP Financial Group LLC	62	$7.23K	0.00%	00.0%	Unchanged
Johnson Midwest Financial, LLC	63	$7.32K	0.01%	+1+1.6%	Added
Manchester Capital Management LLC	74	$8.63K	0.00%	00.0%	Unchanged
American National Bank	76	$8.86K	0.00%	−7−8.4%	Reduced
Thompson Investment Management, Inc.	77	$8.98K	0.00%	+77	New
ClariVest Asset Management LLC	75	$9.00K	0.00%	00.0%	Unchanged
Annapolis Financial Services, LLC	83	$9.68K	0.00%	00.0%	Unchanged
Activest Wealth Management	241	$9.87K	0.01%	00.0%	Unchanged
Rise Advisors, LLC	86	$9.97K	0.01%	+1+1.2%	Added
Ulland Investment Advisors, LLC	90	$10.0K	0.01%	00.0%	Unchanged
Sugarloaf Wealth Management, LLC	86	$10.0K	0.00%	00.0%	Unchanged
McMillion Capital Management Inc	90	$10.5K	0.01%	+90	New
IAG Wealth Partners, LLC	96	$11.2K	0.00%	+54+128.6%	Added
Jackson, Grant Investment Advisers, Inc.	97	$11.3K	0.01%	00.0%	Unchanged
Legend Financial Advisors, Inc.	98	$11.4K	0.01%	00.0%	Unchanged
Northwest Investment Counselors, LLC	100	$11.7K	0.00%	−52−34.2%	Reduced
Solstein Capital, LLC	100	$11.7K	0.01%	00.0%	Unchanged
Fiduciary Alliance LLC	100	$11.7K	0.00%	+100	New
Endurance Wealth Management, Inc.	104	$12.0K	0.00%	00.0%	Unchanged
Lee Financial Co	106	$12.4K	0.00%	00.0%	Unchanged
Gleason Group, Inc.	109	$12.7K	0.00%	+109	New
Bogart Wealth, LLC	111	$12.9K	0.00%	00.0%	Unchanged
Pacific Center for Financial Services	112	$13.1K	0.00%	00.0%	Unchanged
FinTrust Capital Advisors, LLC	117	$13.6K	0.00%	00.0%	Unchanged
WealthPLAN Partners, LLC	118	$13.8K	0.00%	00.0%	Unchanged
PEAK6 Investments LLC	122	$14.2K	0.00%	−2,394−95.2%	Reduced
Tradition Wealth Management, LLC	131	$15.0K	0.00%	+15+12.9%	Added
TD Ameritrade Investment Management, LLC	128	$15.0K	0.00%	+62+93.9%	Added
GW&K Investment Management, LLC	130	$15.0K	0.00%	+128+6,400.0%	Added
Register Financial Advisors LLC	132	$15.4K	0.01%	00.0%	Unchanged
Bell Investment Advisors, Inc	132	$15.4K	0.00%	−13−9.0%	Reduced
United Community Bank	140	$16.3K	0.01%	00.0%	Unchanged
Tyler-Stone Wealth Management	145	$17.0K	0.01%	+145	New
Delos Wealth Advisors, LLC	149	$17.4K	0.02%	00.0%	Unchanged
Quarry LP	158	$18.4K	0.01%	+93+143.1%	Added
Baystate Wealth Management LLC	159	$18.6K	0.00%	−78−32.9%	Reduced
Stephens Consulting, LLC	161	$18.8K	0.01%	00.0%	Unchanged
Coastal Investment Advisors, Inc.	161	$18.8K	0.00%	+161	New
Godsey & Gibb Associates	162	$18.9K	0.00%	+162	New
Front Row Advisors LLC	170	$20.0K	0.01%	−19−10.1%	Reduced
Retirement Group, LLC	175	$20.4K	0.01%	00.0%	Unchanged
Stuart Chaussee & Associates, Inc.	180	$21.0K	0.01%	00.0%	Unchanged
Red Tortoise LLC	180	$21.0K	0.01%	00.0%	Unchanged
GPS Wealth Strategies Group, LLC	182	$21.2K	0.00%	+1+0.6%	Added
First PREMIER Bank	190	$22.0K	0.01%	00.0%	Unchanged
SRS Capital Advisors, Inc.	193	$22.5K	0.00%	+39+25.3%	Added
Capital Analysts, LLC	200	$23.0K	0.00%	00.0%	Unchanged
Archer Investment Corp	200	$23.3K	0.01%	−1,370−87.3%	Reduced
Horan Securities, Inc.	200	$23.3K	0.01%	00.0%	Unchanged
Hoey Investments, Inc	200	$23.3K	0.01%	+200	New
WFA of San Diego, LLC	200	$23.3K	0.02%	+200	New
ICA Group Wealth Management, LLC	212	$24.7K	0.01%	+12+6.0%	Added
Sit Investment Associates Inc	216	$25.0K	0.00%	00.0%	Unchanged
Dakota Community Bank & Trust NA	216	$25.2K	0.15%	00.0%	Unchanged
McIlrath & Eck, LLC	219	$25.5K	0.01%	00.0%	Unchanged
JJJ Advisors Inc.	224	$26.1K	0.01%	−222−49.8%	Reduced
Coston, McIsaac & Partners	239	$27.0K	0.01%	+2+0.8%	Added
Parallax Volatility Advisers, L.P.	240	$28.0K	0.00%	−49,139−99.5%	Reduced
Hazlett, Burt & Watson, Inc.	248	$29.0K	0.02%	00.0%	Unchanged
St. Johns Investment Management Company, LLC	250	$29.1K	0.02%	+250	New
Raffa Wealth Management, LLC	258	$30.1K	0.01%	00.0%	Unchanged
Citizens National Bank Trust Department	258	$30.1K	0.01%	00.0%	Unchanged
Laurel Wealth Advisors LLC	264	$30.8K	0.01%	00.0%	Unchanged
Winch Advisory Services, LLC	278	$32.0K	0.01%	00.0%	Unchanged
Sutton Wealth Advisors Inc.	280	$32.6K	0.02%	+7+2.6%	Added
West Paces Advisors Inc.	281	$32.8K	0.01%	00.0%	Unchanged