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, Q4 2025
Institutional positions in Marathon Petroleum Corp as of Dec 31, 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
- 1,679
- +50 vs. Q3 2025
- Shares held
- 223.7M
- +3.93M (+1.8%) vs. Q3 2025
- Total value
- $36.4B
- −$5.94B (−14.0%) vs. Q3 2025
- New holders
- 204
- 572 more added
- Sold out
- 154
- 577 more reduced
33 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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.
| 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, Q4 2025
Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nemes Rush Group LLC | 13,960 | $2.27M | 0.21% | −113−0.8% | Reduced |
| Country Trust Bank | 13,994 | $2.28M | 0.04% | 00.0% | Unchanged |
| Vise Technologies, Inc. | 14,030 | $2.28M | 0.04% | +3,903+38.5% | Added |
| Avidian Wealth Solutions, LLC | 14,118 | $2.30M | 0.08% | +43+0.3% | Added |
| Farther Finance Advisors, LLC | 14,120 | $2.30M | 0.02% | +3,952+38.9% | Added |
| New Mexico Educational Retirement Board | 14,129 | $2.30M | 0.07% | +300+2.2% | Added |
| Paradigm Asset Management Co LLC | 14,200 | $2.31M | 0.53% | −1,000−6.6% | Reduced |
| Steel Peak Wealth Management LLC | 14,255 | $2.32M | 0.08% | −7,373−34.1% | Reduced |
| Nicholas Investment Partners, LP | 14,296 | $2.32M | 0.17% | −1,348−8.6% | Reduced |
| Callan Family Office, LLC | 14,431 | $2.35M | 0.05% | +7,675+113.6% | Added |
| Aigen Investment Management, LP | 14,565 | $2.37M | 0.55% | +14,565 | New |
| Level Four Advisory Services, LLC | 14,657 | $2.38M | 0.08% | +1,538+11.7% | Added |
| Farmers & Merchants Trust Co of Long Beach | 14,688 | $2.39M | 0.55% | −250−1.7% | Reduced |
| Ingalls & Snyder LLC | 14,849 | $2.42M | 0.09% | −326−2.1% | Reduced |
| Jefferies Financial Group Inc. | 14,883 | $2.42M | 0.02% | −3,174−17.6% | Reduced |
| Baker Avenue Asset Management, LP | 14,957 | $2.43M | 0.06% | −1,692−10.2% | Reduced |
| Kentucky Farm Bureau Mutual Insurance Co | 15,000 | $2.44M | 0.66% | 00.0% | Unchanged |
| Miller Capital Partners, Inc. | 15,002 | $2.44M | 1.25% | +15,002 | New |
| Oddo BHF Asset Management SAS | 15,060 | $2.45M | 0.09% | +4,273+39.6% | Added |
| Town & Country Bank & Trust CO dba First Bankers Trust CO | 15,084 | $2.45M | 0.82% | 00.0% | Unchanged |
| Bowman & Co S.C. | 15,101 | $2.46M | 1.03% | +96+0.6% | Added |
| Phoenix Wealth Advisors | 15,238 | $2.48M | 0.95% | −203−1.3% | Reduced |
| Woodard & Co Asset Management Group Inc | 15,279 | $2.48M | 0.39% | +1,412+10.2% | Added |
| Maryland State Retirement & Pension System | 15,287 | $2.49M | 0.05% | 00.0% | Unchanged |
| Abn Amro Investment Solutions | 15,385 | $2.50M | 0.04% | +15,385 | New |
| Louisiana State Employees Retirement System | 15,400 | $2.50M | 0.04% | −600−3.8% | Reduced |
| Park Avenue Securities LLC | 15,419 | $2.51M | 0.02% | +323+2.1% | Added |
| Chicago Partners Investment Group LLC | 14,302 | $2.51M | 0.06% | −333−2.3% | Reduced |
| MGB Wealth Management, LLC | 15,485 | $2.52M | 0.72% | +11+0.1% | Added |
| Merrion Investment Management Co, LLC | 15,619 | $2.54M | 1.37% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 15,648 | $2.54M | 0.01% | +15,648 | New |
| Diversified Trust Co | 15,675 | $2.55M | 0.05% | +4,419+39.3% | Added |
| AMG National Trust Bank | 15,694 | $2.55M | 0.06% | −20.0% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 15,721 | $2.56M | 0.01% | −10,643−40.4% | Reduced |
| TCW Group Inc | 15,768 | $2.56M | 0.02% | +4,808+43.9% | Added |
| Jump Financial, LLC | 15,820 | $2.57M | 0.03% | −1,235−7.2% | Reduced |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 15,900 | $2.59M | 0.04% | +2,700+20.5% | Added |
| Gulf International Bank (UK) Ltd | 15,998 | $2.60M | 0.08% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 16,012 | $2.60M | 0.02% | +988+6.6% | Added |
| Quadrant Capital Group LLC | 16,043 | $2.61M | 0.08% | −38−0.2% | Reduced |
| CrossGen Wealth, LLC | 16,076 | $2.61M | 2.30% | +16,076 | New |
| Hudson Canyon Capital Management | 16,240 | $2.64M | 1.54% | 00.0% | Unchanged |
| QRG Capital Management, Inc. | 16,251 | $2.64M | 0.03% | +2,418+17.5% | Added |
| Machina Capital S.A.S. | 16,334 | $2.66M | 0.51% | +16,334 | New |
| Ritholtz Wealth Management | 16,356 | $2.66M | 0.05% | +343+2.1% | Added |
| West Michigan Advisors, LLC | 16,633 | $2.71M | 0.62% | +781+4.9% | Added |
| Leavell Investment Management, Inc. | 16,650 | $2.71M | 0.11% | −325−1.9% | Reduced |
| Bryn Mawr Trust Co | 16,670 | $2.71M | 0.06% | −200−1.2% | Reduced |
| Metis Global Partners, LLC | 16,689 | $2.71M | 0.06% | −654−3.8% | Reduced |
| CAPROCK Group, Inc. | 16,984 | $2.76M | 0.06% | +468+2.8% | Added |
| Insigneo Advisory Services, LLC | 17,001 | $2.76M | 0.20% | −124−0.7% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 17,054 | $2.77M | 0.02% | +1,880+12.4% | Added |
| Accretive Wealth Partners, LLC | 17,113 | $2.78M | 0.83% | −625−3.5% | Reduced |
| HighPoint Advisor Group LLC | 17,153 | $2.79M | 0.06% | +1,191+7.5% | Added |
| Vident Advisory, LLC | 17,154 | $2.79M | 0.03% | −229−1.3% | Reduced |
| Park National Corp | 17,239 | $2.80M | 0.09% | +171+1.0% | Added |
| Polymer Capital Management (US) LLC | 17,258 | $2.81M | 0.36% | +14,090+444.8% | Added |
| O'Domhnaill Enterprises, Inc. | 17,346 | $2.82M | 2.64% | +17,346 | New |
| Hartford Investment Management Co | 17,396 | $2.83M | 0.08% | −425−2.4% | Reduced |
| Syon Capital LLC | 17,574 | $2.86M | 0.14% | −21−0.1% | Reduced |
| Brevan Howard Capital Management LP | 17,641 | $2.87M | 0.05% | −401−2.2% | Reduced |
| Generali Investments CEE, investicni spolecnost, a.s. | 17,694 | $2.88M | 0.20% | 00.0% | Unchanged |
| Empirical Finance, LLC | 17,758 | $2.89M | 0.14% | −650−3.5% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 17,759 | $2.89M | 0.14% | +14,715+483.4% | Added |
| Dynasty Wealth Management, LLC | 17,868 | $2.91M | 0.03% | +775+4.5% | Added |
| Wealth Intelligence, LLC | 17,986 | $2.93M | 1.45% | +17,986 | New |
| First Nebraska Trust Co | 18,074 | $2.94M | 0.27% | −285−1.6% | Reduced |
| Virtu Financial LLC | 18,400 | $2.99M | 0.12% | +18,400 | New |
| Umb Bank N A | 18,446 | $3.00M | 0.04% | −4,570−19.9% | Reduced |
| Allworth Financial LP | 18,527 | $3.01M | 0.01% | +1,561+9.2% | Added |
| First Manhattan Co | 18,576 | $3.02M | 0.01% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 18,729 | $3.05M | 0.00% | −369,683−95.2% | Reduced |
| Asset One Wealth Management LLC | 17,276 | $3.06M | 0.42% | +17,276 | New |
| Peterson Wealth Services | 18,917 | $3.08M | 0.79% | −41,827−68.9% | Reduced |
| Fisher Asset Management, LLC | 19,207 | $3.12M | 0.00% | +685+3.7% | Added |
| Hancock Whitney Corp | 19,245 | $3.13M | 0.06% | −198−1.0% | Reduced |
| Kentucky Retirement Systems | 19,294 | $3.14M | 0.09% | 00.0% | Unchanged |
| CSM Advisors, LLC | 19,362 | $3.15M | 0.09% | −22,005−53.2% | Reduced |
| Brinker Capital Investments, LLC | 19,359 | $3.15M | 0.02% | −445−2.2% | Reduced |
| Stratos Wealth Partners, LTD. | 19,517 | $3.17M | 0.04% | −874−4.3% | Reduced |
| Kennondale Capital Management LLC | 19,718 | $3.21M | 2.36% | 00.0% | Unchanged |
| Fruth Investment Management | 19,838 | $3.23M | 0.87% | 00.0% | Unchanged |
| Mader & Shannon Wealth Management, Inc. | 16,759 | $3.23M | 1.58% | 00.0% | Unchanged |
| Canada Post Corp Registered Pension Plan | 19,901 | $3.24M | 0.12% | +1,735+9.6% | Added |
| Norinchukin Bank, The | 19,910 | $3.24M | 0.04% | +1,277+6.9% | Added |
| Moore Capital Management, LP | 20,000 | $3.25M | 0.07% | +20,000 | New |
| Wesbanco Bank Inc | 20,017 | $3.26M | 0.09% | −2,685−11.8% | Reduced |
| EP Wealth Advisors, LLC | 20,036 | $3.26M | 0.02% | +20,036 | New |
| Family Management Corp | 20,129 | $3.27M | 0.41% | −482−2.3% | Reduced |
| Thompson Siegel & Walmsley LLC | 20,208 | $3.29M | 0.06% | −50−0.2% | Reduced |
| swisspartners Advisors Ltd | 20,260 | $3.29M | 2.39% | +260+1.3% | Added |
| Caliber Wealth Management, LLC | 20,405 | $3.32M | 0.36% | −1,452−6.6% | Reduced |
| Kovitz Investment Group Partners, LLC | 20,493 | $3.33M | 0.07% | −39,683−65.9% | Reduced |
| Federation des caisses Desjardins du Quebec | 20,531 | $3.34M | 0.01% | −6,998−25.4% | Reduced |
| Rothschild Investment LLC | 20,705 | $3.37M | 0.19% | −153−0.7% | Reduced |
| Turn8 Private Wealth Inc. | 20,779 | $3.38M | 2.42% | −80.0% | Reduced |
| Resonant Capital Advisors, LLC | 21,412 | $3.48M | 0.19% | +95+0.4% | Added |
| Foster & Motley Inc | 21,457 | $3.49M | 0.19% | −75−0.3% | Reduced |
| Sequoia Financial Advisors, LLC | 21,523 | $3.50M | 0.02% | +5,163+31.6% | Added |
| First American Bank | 21,667 | $3.52M | 0.21% | −2,134−9.0% | Reduced |