Companies / Marathon Petroleum Corp

Marathon Petroleum Corp

NYSE: MPCCIK 1510295EnergyFINDLAY, OHmarathonpetroleum.com ↗

Financials · FY2025

Revenue$132.70B
Net income$5.88B
Total debt$5.43B
Cash$7.77B
Diluted EPS$13.22
Shares outstanding280.8M

Ownership

280.8M shares outstanding · as of Jul 30, 2026
0.11%Insiders
Ownership
Insiders0.11%314,727
Institutions81.50%228,863,643
Public float18.39%51,646,393

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 12

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Insider% of sharesShares
Mannen Maryann T.CEOChairman, President & CEO · Director
0.04%111,847
Surma John PDirector
0.02%60,901
Floerke Gregory ScottEx VP & COO, MPLX GP LLC
0.01%31,031
Benson Molly RChief Legal Ofc & Corp Sec
0.01%30,334
Henschen Michael A IIEx VP, Refining
<0.01%18,272
Cohen Jonathan ZDirector
<0.01%16,235
Lyon Shawn MSVP Log & Storage, MPLX GP LLC
<0.01%15,119
Semple Frank MDirector
<0.01%14,720
Hessling Ricky D.Chief Commercial Officer
<0.01%7,525
Khoury Maria AExec VP & Chief Fin Ofc
<0.01%4,017

Institutional holders 1,704

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HolderValue% of shares
BlackRock, Inc.$6.65B9.26%
Vanguard Group Inc$6.23B13.64%
State Street Corporation$4.72B6.58%
Geode Capital Management, LLC$1.90B2.79%
Boston Partners$1.38B2.01%
Wellington Management Group LLP$1.17B2.57%
Morgan Stanley$989.42M2.17%
Bank of New York Mellon Corp/The$965.32M1.41%
Raymond James Financial Inc$945.75M2.07%
Harris Associates L P$655.72M1.44%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Feb 12, 2026Henschen Michael A II
Executive
SellCommon Stock$1.07M-5K
-23.76%
16,974
<0.01% of shares
medium
Mar 2, 2026Mannen Maryann T.
CEO
OtherCommon Stock$461.3K-2K
-1.96%
111,847
0.04% of shares
low
Mar 13, 2026Hessling Ricky D.
Executive
SellCommon Stock$371.0K-2K
-17.77%
7,525
<0.01% of shares
medium
Mar 11, 2026Hessling Ricky D.
Executive
SellCommon Stock$333.4K-1K
-12.38%
10,513
<0.01% of shares
medium
Mar 2, 2026Mannen Maryann T.
CEO
OtherCommon Stock$196.4K-952
-0.82%
114,861
0.04% of shares
low
Mar 2, 2026Mannen Maryann T.
CEO
OtherCommon Stock$160.5K-778
-0.68%
114,083
0.04% of shares
low
Mar 12, 2026Hessling Ricky D.
Executive
SellCommon Stock$128.6K-559
-5.76%
9,151
<0.01% of shares
medium
Mar 12, 2026Hessling Ricky D.
Executive
SellCommon Stock$109.0K-478
-4.69%
9,710
<0.01% of shares
medium

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Vanguard Group IncPassive13G/A—0—

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
MPC——56585A102—