Skip to main content
Livermore
Livermore
ZHEN

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.

13F holders, Q2 2025

Institutional positions in Marathon Petroleum Corp as of Jun 30, 2025. 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
1,571
+26 vs. Q1 2025
Shares held
232.4M
−3.76M (−1.6%) vs. Q1 2025
Total value
$38.5B
+$4.88B (+14.5%) vs. Q1 2025
New holders
152
531 more added
Sold out
126
589 more reduced

18 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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 2025: 1,572 institutions
Q1 2021: 976 institutionsQ2 2021: 1,004 institutionsQ3 2021: 1,008 institutionsQ4 2021: 1,098 institutionsQ1 2022: 1,185 institutionsQ2 2022: 1,234 institutionsQ3 2022: 1,293 institutionsQ4 2022: 1,391 institutionsQ1 2023: 1,442 institutionsQ2 2023: 1,356 institutionsQ3 2023: 1,476 institutionsQ4 2023: 1,554 institutionsQ1 2024: 1,692 institutionsQ2 2024: 1,653 institutionsQ3 2024: 1,583 institutionsQ4 2024: 1,562 institutionsQ1 2025: 1,564 institutionsQ2 2025: 1,572 institutionsQ3 2025: 1,662 institutionsQ4 2025: 1,679 institutionsQ1 2026: 1,897 institutionsQ2 2026: 1,954 institutions
Value heldQ2 2025: $38.5B
Q1 2021: $27.0BQ2 2021: $29.5BQ3 2021: $29.6BQ4 2021: $28.9BQ1 2022: $36.1BQ2 2022: $32.3BQ3 2022: $36.1BQ4 2022: $40.9BQ1 2023: $44.3BQ2 2023: $35.4BQ3 2023: $43.8BQ4 2023: $41.1BQ1 2024: $52.7BQ2 2024: $43.4BQ3 2024: $38.9BQ4 2024: $32.4BQ1 2025: $33.7BQ2 2025: $38.5BQ3 2025: $42.4BQ4 2025: $36.4BQ1 2026: $53.9BQ2 2026: $56.0B
Institutions holding MPC and their total value by quarter
QuarterHoldersValue
Q2 20261,954$56.0B
Q1 20261,897$53.9B
Q4 20251,679$36.4B
Q3 20251,662$42.4B
Q2 20251,572$38.5B
Q1 20251,564$33.7B
Q4 20241,562$32.4B
Q3 20241,583$38.9B
Q2 20241,653$43.4B
Q1 20241,692$52.7B
Q4 20231,554$41.1B
Q3 20231,476$43.8B
Q2 20231,356$35.4B
Q1 20231,442$44.3B
Q4 20221,391$40.9B
Q3 20221,293$36.1B
Q2 20221,234$32.3B
Q1 20221,185$36.1B
Q4 20211,098$28.9B
Q3 20211,008$29.6B
Q2 20211,004$29.5B
Q1 2021976$27.0B

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp; share changes are against Q1 2025.

Institutions holding MPC in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Highline Wealth Partners LLC89$14.7K0.00%+57+178.1%Added
IMG Wealth Management, Inc.87$14.5K0.01%+87New
Smallwood Wealth Investment Management, LLC86$14.3K0.01%+3+3.6%Added
Rossby Financial, LCC84$14.0K0.01%+24+40.0%Added
Bayforest Capital Ltd81$13.5K0.01%−412−83.6%Reduced
Luminist Capital LLC78$13.3K0.01%+78New
McCarthy Grittinger Financial Group, LLC75$12.5K0.00%00.0%Unchanged
True Wealth Design, LLC71$11.7K0.00%−476−87.0%Reduced
Howard Hughes Medical Institute68$11.3K0.00%+68New
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna67$11.1K0.00%+67New
Bellwether Advisors, LLC65$10.8K0.00%00.0%Unchanged
Kathleen S. Wright Associates Inc.63$10.5K0.00%00.0%Unchanged
Avion Wealth62$10.0K0.00%−421−87.2%Reduced
Total Investment Management Inc57$9.47K0.00%+57New
Tidemark, LLC56$9.30K0.00%00.0%Unchanged
Hara Capital LLC53$8.80K0.01%−2,150−97.6%Reduced
TFC Financial Management51$8.51K0.00%00.0%Unchanged
Cornerstone Planning Group LLC50$8.45K0.00%+21+72.4%Added
Redmont Wealth Advisors LLC50$8.31K0.01%+50New
WealthTrak Capital Management LLC49$8.14K0.01%+13+36.1%Added
Ridgewood Investments LLC49$8.08K0.00%00.0%Unchanged
Main Street Group, LTD48$7.97K0.00%00.0%Unchanged
Compass Financial Services Inc48$7.97K0.00%00.0%Unchanged
PrairieView Partners, LLC46$7.00K0.00%00.0%Unchanged
Trifecta Capital Advisors, LLC42$6.98K0.00%00.0%Unchanged
CBIZ Investment Advisory Services, LLC42$6.98K0.00%+29+223.1%Added
Orion Capital Management LLC40$6.64K0.00%00.0%Unchanged
Vermillion & White Wealth Management Group, LLC40$6.64K0.00%00.0%Unchanged
Holos Integrated Wealth LLC40$6.43K0.00%00.0%Unchanged
Pittenger & Anderson Inc38$6.31K0.00%00.0%Unchanged
Reyes Financial Architecture, Inc.35$5.81K0.01%−653−94.9%Reduced
Kilter Group LLC32$5.32K0.00%+32New
JNBA Financial Advisors31$5.15K0.00%00.0%Unchanged
Bare Financial Services, Inc27$4.49K0.00%+23+575.0%Added
Hager Investment Management Services, LLC25$4.15K0.00%00.0%Unchanged
Provenance Wealth Advisors, LLC25$4.15K0.00%00.0%Unchanged
Evergreen Private Wealth LLC25$4.15K0.00%+25New
Penserra Capital Management LLC27$4.00K0.00%−4,241−99.4%Reduced
Valued Wealth Advisors LLC22$3.69K0.00%−21−48.8%Reduced
Anchor Investment Management, LLC22$3.65K0.00%00.0%Unchanged
Cedar Wealth Management, LLC22$3.65K0.00%00.0%Unchanged
Rialto Wealth Management, LLC21$3.49K0.00%+17+425.0%Added
Bay Harbor Wealth Management, LLC19$3.16K0.00%+13+216.7%Added
Affinity Wealth LLC19$3.16K0.00%+19New
Dunhill Financial, LLC17$2.90K0.00%−60−77.9%Reduced
WealthCollab, LLC17$2.82K0.00%00.0%Unchanged
Roxbury Financial LLC16$2.69K0.00%00.0%Unchanged
Clark Wealth Partners16$2.66K0.00%−1−5.9%Reduced
Anfield Capital Management, LLC16$2.66K0.00%00.0%Unchanged
Park Place Capital Corp15$2.55K0.00%−41−73.2%Reduced
Hollencrest Capital Management14$2.33K0.00%00.0%Unchanged
HFM Investment Advisors, LLC13$2.16K0.00%+7+116.7%Added
Principia Wealth Advisory, LLC13$2.16K0.00%+9+225.0%Added
Evelyn Partners Asset Management Ltd12$1.99K0.00%00.0%Unchanged
S&T Bank11$1.83K0.00%+2+22.2%Added
Quaker Wealth Management, LLC10$1.66K0.00%+10New
Rakuten Securities, Inc.10$1.66K0.00%−10−50.0%Reduced
Richard W. Paul & Associates, LLC10$1.66K0.00%00.0%Unchanged
Park Square Financial Group, LLC10$1.66K0.00%00.0%Unchanged
Beaird Harris Wealth Management, LLC9$1.53K0.00%+9New
Mowery & Schoenfeld Wealth Management, LLC8$1.33K0.00%00.0%Unchanged
PayPay Securities Corp7$1.16K0.06%−10−58.8%Reduced
NVWM, LLC6$9970.00%−7−53.8%Reduced
Cherry Tree Wealth Management, LLC6$9970.00%00.0%Unchanged
LGT Financial Advisors LLC6$9970.00%+6New
Raleigh Capital Management Inc.5$8950.00%−5−50.0%Reduced
DecisionPoint Financial, LLC5$8500.00%+5New
American Capital Advisory, LLC3$4990.00%00.0%Unchanged
High Note Wealth, LLC1$1660.00%00.0%Unchanged
Wood Tarver Financial Group, LLC3$00.00%00.0%Unchanged
CKW Financial Group1$00.00%+1New
Citadel Advisors LLC0$00.00%−467,533−100.0%Sold out
Qube Research & Technologies Ltd0$00.00%−397,021−100.0%Sold out
Brandywine Global Investment Management, LLC0$00.00%−299,071−100.0%Sold out
Freestone Grove Partners LP0$00.00%−160,181−100.0%Sold out
Aware Super Pty Ltd as trustee of Aware Super0$00.00%−105,698−100.0%Sold out
Cooper Creek Partners Management LLC0$00.00%−101,367−100.0%Sold out
Ninety One UK Ltd0$00.00%−78,360−100.0%Sold out
AMF Pensionsforsakring AB0$00.00%−72,671−100.0%Sold out
Corebridge Financial, Inc.0$00.00%−70,479−100.0%Sold out
Pinebridge Investments, L.P.0$00.00%−44,609−100.0%Sold out
Thomist Capital Management, LP0$00.00%−44,000−100.0%Sold out
Quadrature Capital Ltd0$00.00%−38,722−100.0%Sold out
Granite Bay Wealth Management, LLC0$00.00%−35,058−100.0%Sold out
United Services Automobile Association0$00.00%−34,133−100.0%Sold out
Interval Partners, LP0$00.00%−28,780−100.0%Sold out
Alaska Permanent Fund Corp0$00.00%−29,665−100.0%Sold out
Lingohr & Partner Asset Management GmbH0$00.00%−27,363−100.0%Sold out
Mizuho Markets Americas LLC0$00.00%−25,470−100.0%Sold out
Lighthouse Investment Partners, LLC0$00.00%−25,000−100.0%Sold out
Holocene Advisors, LP0$00.00%−19,790−100.0%Sold out
Cobalt Capital Management, Inc.0$00.00%−16,885−100.0%Sold out
Maven Securities LTD0$00.00%−15,646−100.0%Sold out
Allstate Corp0$00.00%−12,374−100.0%Sold out
Lombard Odier Asset Management (USA) Corp0$00.00%−12,000−100.0%Sold out
Jump Financial, LLC0$00.00%−8,663−100.0%Sold out
Winton Group Ltd0$00.00%−8,546−100.0%Sold out
Alpine Woods Capital Investors, LLC0$00.00%−8,182−100.0%Sold out
Advisor Resource Council0$00.00%−7,631−100.0%Sold out
Eqis Capital Management, Inc.0$00.00%−7,451−100.0%Sold out