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Marathon Petroleum Corp

MPC
Exchange
NYSE
Industry
Petroleum Refining
SEC CIK
0001510295

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.

Q2 2026 vs. Q1 2026

How the institutions holding Marathon Petroleum Corp changed between Q1 2026 and Q2 2026.

All holders in Q2 2026All holders in Q1 2026

13F holders of MPC: Q1 2026 compared with Q2 2026
MeasureQ1 2026Of which not filed for Q2 2026Q2 2026Change
Holders1,897251,954+82
Shares221.0M136.3K219.0M−1.91M (−0.9%)
Value$53.9B$33.3M$56.0B+$2.11B (+3.9%)

25 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (175)

Institutions that held Marathon Petroleum Corp at the end of Q2 2026 but not at the end of Q1 2026.

Showing the largest 100 of 175 by value.

Institutions new to MPC in Q2 2026
InstitutionSharesValue% of portfolio
Norges Bank2,465,801$630.4M0.06%
Lazard Asset Management LLC254,813$65.1M0.10%
HRT Financial LP173,506$44.4M0.08%
Arbejdsmarkedets Tillaegspension104,600$26.7M0.58%
Nykredit A/S104,225$26.6M0.10%
Readystate Asset Management LP72,208$18.5M0.75%
Caxton Associates LLP50,141$12.8M0.24%
J. Goldman & Co LP45,855$11.7M0.41%
Vega Investment Solutions42,542$11.1M1.57%
LMR Partners LLP41,078$10.5M0.08%
Winton Group Ltd36,076$9.22M0.30%
Jupiter Topco LLC34,264$8.75M0.00%
BCJ Capital Management, LLC32,232$8.24M0.41%
Alyeska Investment Group, L.P.23,391$5.98M0.02%
Cinctive Capital Management LP20,441$5.23M0.21%
Lansforsakringar Fondforvaltning AB (publ)19,792$5.06M0.02%
Abc Arbitrage SA19,751$5.05M0.55%
EULAV Asset Management18,429$4.71M0.15%
Q3 Asset Management18,045$4.63M0.85%
Unison Advisors LLC16,379$4.19M0.29%
Railway Pension Investments Ltd15,200$3.89M0.05%
Global Retirement Partners, LLC12,769$3.26M0.05%
Everence Capital Management Inc12,708$3.25M0.17%
Donoghue Forlines LLC11,456$2.93M0.76%
iA Global Asset Management Inc.11,319$2.89M0.03%
Kerusso Capital Management LLC10,655$2.72M0.99%
Pinnbrook Capital Management LP10,038$2.57M0.43%
Calton & Associates, Inc.9,908$2.53M0.37%
Diversify Advisory Services, LLC6,766$2.11M0.04%
Mizuho Markets Cayman LP7,498$1.92M0.07%
49 Wealth Management, LLC6,073$1.55M0.30%
Alongside, LLC6,073$1.55M0.30%
Commonwealth Retirement Investments LLC5,468$1.40M0.38%
Point Nemo Capital, LLC5,007$1.28M0.65%
Trust Co of Vermont4,875$1.25M0.05%
SS&H Financial Advisors, Inc.4,800$1.23M0.31%
Integrated Quantitative Investments LLC4,689$1.20M0.20%
WealthTrust Asset Management, LLC3,772$964.4K0.52%
Atom Investors LP3,566$911.7K0.08%
IFG Advisory, LLC3,499$894.5K0.03%
LeClair Wealth Partners LLC3,387$865.9K0.45%
Sienna Gestion3,292$862.9K0.05%
Blue Capital, Inc.3,242$828.9K0.53%
CastleKnight Management LP3,200$818.1K0.03%
Hixon Zuercher, LLC3,163$808.7K0.24%
TritonPoint Partners, LLC3,073$785.7K0.07%
Compass Financial Management LLC2,706$773.8K0.09%
Succession Financial, Inc.3,000$767.0K0.74%
Urban Wealth Management, LLC2,928$748.6K0.65%
Pinpoint Asset Management (Singapore) Pte. Ltd.2,719$695.2K0.14%
Owlhouse Capital LP2,500$639.2K0.98%
Wealth Preservation Advisors, LLC2,015$515.2K0.29%
Range Financial Group LLC1,988$508.3K0.14%
Picton Mahoney Asset Management1,924$491.9K0.00%
Proficio Capital Partners LLC1,860$475.6K0.02%
MSH Capital Advisors LLC1,833$468.6K0.08%
Sage Mountain Advisors LLC1,720$439.8K0.03%
USA Financial Formulas1,636$418.3K0.08%
Range Advisory, LLC1,617$413.4K0.05%
Prairie Wealth Advisors, Inc.0$410.9K0.10%
Eddie Patel Inc1,546$395.2K0.24%
Prelude Capital Management, LLC1,501$383.8K0.03%
Miller Financial Services LLC1,500$383.5K0.31%
Crescent Grove Advisors, LLC1,415$361.8K0.03%
Fullerton Fund Management Co Ltd.1,407$359.7K0.02%
Family Investment Center, Inc.1,391$355.6K0.06%
Maridea Wealth Management LLC1,373$351.1K0.04%
JMN Financial LLC1,312$335.4K0.26%
Willow Creek Capital Management, Inc.1,310$334.9K0.33%
Coastal Investment Advisors, Inc.1,280$327.3K0.10%
Promethium Advisors,llc1,200$306.8K0.15%
Encompass More Asset Management1,131$289.2K0.04%
Gsa Capital Partners LLP1,070$274.0K0.02%
Cypress Point Wealth Management, LLC1,049$268.2K0.05%
ABLE Financial Group, LLC1,049$268.2K0.05%
Rose Capital Advisors LLC1,043$266.5K0.14%
Elyxium Wealth, LLC1,036$264.9K0.03%
Green Harvest Asset Management LLC1,032$263.9K0.00%
Summitry LLC1,012$258.7K0.01%
WBI Investments996$254.6K0.06%
55 North Private Wealth, LLC996$254.6K0.05%
Inspire Advisors, LLC990$253.9K0.02%
Perennial Investment Advisors, LLC982$251.1K0.02%
Quarry LP974$249.0K0.04%
Keebeck Alpha, LP968$247.5K0.52%
Credit Capital Investments LLC950$242.9K0.14%
Greenline Wealth Management LLC941$240.7K0.20%
One Wealth Capital Management, LLC931$238.0K0.07%
Wealthquest Corp920$235.2K0.01%
TCI Wealth Advisors, Inc.910$232.6K0.01%
Bridges Investment Management Inc906$231.6K0.00%
Thomasville National Bank900$230.1K0.01%
West Family Investments, Inc.900$230.1K0.07%
Edmond de Rothschild Holding S.A.885$226.3K0.00%
Christine Messmer PC873$223.3K0.13%
Drive Wealth Management, LLC872$222.9K0.04%
Yarger Wealth Strategies, LLC784$222.6K0.08%
Sweeney & Michel, LLC743$221.5K0.06%
Excelsior Advisor Network LLC864$220.9K0.03%
Armis Advisers, LLC819$220.2K0.02%

Sold out (93)

Institutions that held Marathon Petroleum Corp at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of MPC in Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
Ofi Invest Asset Management104,000$22.0M
ExodusPoint Capital Management, LP49,764$12.2M
Campbell & CO Investment Adviser LLC32,967$8.05M
Purpose Unlimited Inc.23,262$5.68M
Panview Capital Ltd21,805$5.32M
Arrow Capital Pty Ltd20,000$4.90M
BOCHK Asset Management Ltd10,800$2.64M
Virtu Financial LLC10,755$2.63M
Sciencast Management LP9,423$2.30M
Encore Global Management, LP8,750$2.14M
Brevan Howard Capital Management LP8,387$2.05M
Jump Financial, LLC7,958$1.94M
Blackstone Group Inc.6,781$1.66M
Dark Forest Capital Management LP5,231$1.28M
Monetta Financial Services Inc5,200$1.27M
Life Cycle Investment Partners Ltd4,994$1.22M
Hussman Strategic Advisors, Inc.4,200$1.03M
Evoke Wealth, LLC3,937$961.6K
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund3,800$927.9K
First National Bank of Omaha3,700$907.1K
SCP Investment, LP2,888$705.2K
Volterra Technologies LP2,759$673.7K
Affinity Investment Advisors, LLC2,406$587.5K
AlphaGrep UK Ltd2,184$533.3K
Apeiron RIA LLC2,172$530.3K
BW Gestao de Investimentos Ltda.2,130$520.1K
Quantbot Technologies LP2,000$488.4K
Titleist Asset Management, LLC1,970$480.9K
Stevens Capital Management LP1,926$470.0K
Alvarez & Marsal Private Wealth Partners, LLC1,770$432.2K
Larry Mathis Financial Planning, LLC1,732$422.9K
111 Capital1,684$411.2K
Gordian Capital Singapore Pte Ltd1,625$396.8K
Tompkins Financial Corp1,624$396.5K
Greenland Capital Management LP1,564$381.9K
Pathfinder Wealth Consulting, Inc.1,469$358.7K
EPG Wealth Management LLC1,414$345.3K
Oversea-Chinese Banking CORP Ltd1,356$331.1K
LBMC Investment Advisors, LLC1,338$326.8K
KMG Fiduciary Partners, LLC1,211$295.7K
Southern Michigan Bank & Trust1,200$293.0K
Barry Investment Advisors, LLC1,136$277.4K
Traynor Capital Management, Inc.1,130$276.9K
Diligent Investors, LLC1,078$263.3K
Bridgefront Capital, LLC1,069$261.0K
Goldenstone Wealth Management LLC1,048$255.9K
Helen Stephens Group, LLC1,010$246.6K
Fairway Wealth LLC1,000$244.2K
Phoenix Holdings Ltd.993$242.4K
Plan A Wealth LLC992$242.2K
Childress Capital Advisors, LLC991$242.0K
King Luther Capital Management Corp979$239.1K
Tuttle Tactical Management960$234.4K
True North Advisors, LLC942$230.0K
Massachusetts Financial Services Co939$229.3K
Sprott Inc.922$225.1K
United Asset Strategies, Inc.907$221.5K
Venturi Wealth Management, LLC906$221.2K
Quantessence Capital LLC899$219.5K
Capital Performance Advisors LLP898$219.4K
B.O.S.S. Retirement Advisors, LLC892$217.9K
Scientech Research LLC875$213.7K
Elevated Financial Group LLC862$210.5K
Oder Investment Management, LLC853$208.3K
Capital Investment Advisory Services, LLC851$207.9K
Aspen Grove Capital, LLC851$207.9K
Twinbeech Capital LP825$201.4K
McGuire Capital Advisors Inc755$184.4K
Resources Management Corp650$159.0K
Intentional Wealth Strategies, LLC600$146.5K
Innovative Asset Advisors Group, LLC517$126.2K
Sachetta, LLC516$126.1K
Wellington Grp LLC516$126.0K
Tiaa Trust, National Association467$114.0K
Bank of Jackson Hole Trust455$111.1K
Addison Advisors LLC440$107.4K
Legend Capital Advisors LLC413$100.8K
Twin Peaks Wealth Advisors, LLC407$99.4K
RWM Asset Management, LLC310$75.7K
True Link Financial Advisors, LLC300$73.3K
Opal Wealth Advisors, LLC278$67.9K
Wall Street Financial Group, Inc.240$58.6K
Timothy G. Youngquist 2020 Irrevocable Trust106$25.9K
MBM Wealth Consultants, LLC100$24.4K
WFA of San Diego, LLC100$24.4K
Elequin Capital LP88$21.5K
Whipplewood Advisors, LLC88$21.5K
Protective Life Corp77$18.8K
Clayton Financial Group LLC20$4.88K
Pacific Center for Financial Services6$1.47K
Curio Wealth, LLC5$1.22K
TopTier Wealth Management, LLC4$977
Portus Wealth Advisors, LLC3$733

Not filed for Q2 2026 yet (25)

Institutions that held Marathon Petroleum Corp at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MPC in Q1 2026 that haven't filed for Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
Janus Henderson Group PLC33,092$8.08M
U.S. Capital Wealth Advisors, LLC23,199$5.66M
CWM, LLC22,749$5.55M
Skopos Labs, Inc.13,456$3.29M
Journey Strategic Wealth LLC9,874$2.41M
Sunbelt Securities, Inc.9,053$2.21M
Gibbs Wealth Management5,938$1.45M
Farmers Trust Co3,868$944.5K
Jackson Hole Capital Partners, LLC2,648$646.6K
Catalina Capital Group, LLC1,593$389.0K
DGS Capital Management, LLC1,525$372.4K
Northeast Financial Group, Inc.1,308$319.4K
Exencial Wealth Advisors, LLC1,255$306.5K
Mill Creek Capital Advisors, LLC1,144$279.3K
Capital Developers, LLC1,140$278.4K
Claris Financial LLC1,120$273.4K
Charter Oak Capital Management, LLC1,000$244.2K
TruWealth Advisors, LLC917$224.0K
McIlrath & Eck, LLC698$170.5K
Arcadia Investment Management Corp300$73.3K
Red Tortoise LLC249$60.8K
Sofos Investments, Inc.113$27.6K
Anfield Capital Management, LLC16$3.91K
Evelyn Partners Asset Management Ltd12$2.93K
USA Financial Portformulas Corp4$977