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, Q3 2021
Institutional positions in Marathon Petroleum Corp as of Sep 30, 2021. 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
- 1,008
- +20 vs. Q2 2021
- Shares held
- 479.0M
- −8.88M (−1.8%) vs. Q2 2021
- Total value
- $29.6B
- +$139.6M (+0.5%) vs. Q2 2021
- New holders
- 102
- 342 more added
- Sold out
- 82
- 372 more reduced
16 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| RiverGlades Family Offices LLC | 7,200 | $445.0K | 0.35% | −100−1.4% | Reduced |
| Wedbush Securities Inc | 7,206 | $445.0K | 0.02% | +10.0% | Added |
| Meiji Yasuda Life Insurance Co | 7,210 | $446.0K | 0.01% | −3,600−33.3% | Reduced |
| Horizon Kinetics Asset Management LLC | 7,220 | $446.0K | 0.01% | 00.0% | Unchanged |
| Stratos Wealth Advisors, LLC | 7,253 | $448.0K | 0.04% | −407−5.3% | Reduced |
| Pitcairn Co | 7,272 | $449.0K | 0.03% | −144−1.9% | Reduced |
| Neville Rodie & Shaw Inc | 7,264 | $449.0K | 0.03% | 00.0% | Unchanged |
| Signaturefd, LLC | 7,260 | $449.0K | 0.02% | +369+5.4% | Added |
| Krane Funds Advisors LLC | 7,278 | $450.0K | 0.01% | −1,432−16.4% | Reduced |
| Csenge Advisory Group | 7,128 | $453.0K | 0.04% | +385+5.7% | Added |
| Lincoln National Corp | 7,345 | $454.0K | 0.01% | +534+7.8% | Added |
| Atlantic Union Bankshares Corp | 7,360 | $455.0K | 0.04% | −4,124−35.9% | Reduced |
| RFG Advisory, LLC | 7,414 | $458.0K | 0.04% | +269+3.8% | Added |
| Farmers & Merchants Trust Co of Long Beach | 7,430 | $459.0K | 0.12% | 00.0% | Unchanged |
| Beacon Pointe Advisors, LLC | 7,427 | $459.0K | 0.01% | +558+8.1% | Added |
| Fisher Asset Management, LLC | 7,479 | $462.0K | 0.00% | −1,012−11.9% | Reduced |
| City Holding Co | 7,477 | $462.0K | 0.08% | −23−0.3% | Reduced |
| Suncoast Equity Management | 7,490 | $463.0K | 0.06% | 00.0% | Unchanged |
| Conning Inc. | 7,501 | $464.0K | 0.01% | −490−6.1% | Reduced |
| Hilltop Holdings Inc. | 7,589 | $469.0K | 0.05% | −2,956−28.0% | Reduced |
| AlphaStar Capital Management, LLC | 7,066 | $474.0K | 0.03% | +7,066 | New |
| Private Trust Co NA | 7,707 | $476.0K | 0.07% | −14−0.2% | Reduced |
| CoreFirst Bank & Trust | 7,778 | $481.0K | 0.33% | 00.0% | Unchanged |
| Checchi Capital Advisers, LLC | 7,836 | $484.0K | 0.06% | +410+5.5% | Added |
| Islay Capital Management, LLC | 7,915 | $489.0K | 0.38% | +363+4.8% | Added |
| Boston Private Wealth LLC | 7,924 | $490.0K | 0.01% | +824+11.6% | Added |
| LVZ Advisors, Inc. | 7,955 | $492.0K | 0.07% | +30.0% | Added |
| Erste Asset Management GmbH | 8,000 | $495.4K | 0.01% | 00.0% | Unchanged |
| 180 Wealth Advisors, LLC | 7,458 | $498.0K | 0.11% | −5,024−40.2% | Reduced |
| Heron Financial Group, LLC | 8,052 | $498.0K | 0.28% | +84+1.1% | Added |
| Belpointe Asset Management LLC | 8,084 | $499.0K | 0.03% | +1,957+31.9% | Added |
| Harbour Capital Advisors, LLC | 8,120 | $502.0K | 0.13% | +1,950+31.6% | Added |
| Ironsides Asset Advisors, LLC | 8,140 | $503.0K | 0.16% | −1,700−17.3% | Reduced |
| Leisure Capital Management | 8,134 | $503.0K | 0.27% | 00.0% | Unchanged |
| Altfest L J & Co Inc | 8,149 | $504.0K | 0.11% | +137+1.7% | Added |
| Summit X, LLC | 8,135 | $504.0K | 0.13% | +415+5.4% | Added |
| Parsons Capital Management Inc | 8,175 | $505.0K | 0.04% | −3,000−26.8% | Reduced |
| Moors & Cabot, Inc. | 8,175 | $505.0K | 0.03% | −2,137−20.7% | Reduced |
| Empirical Finance, LLC | 8,171 | $505.0K | 0.08% | +448+5.8% | Added |
| DT Investment Partners, LLC | 8,230 | $509.0K | 0.07% | +650+8.6% | Added |
| XTX Topco Ltd | 8,354 | $516.0K | 0.17% | +8,354 | New |
| Independent Financial Group, LLC | 8,372 | $517.5K | 0.05% | 00.0% | Unchanged |
| 44 Wealth Management LLC | 8,400 | $519.0K | 0.20% | −80−0.9% | Reduced |
| Avantax Advisory Services, Inc. | 8,450 | $524.0K | 0.01% | +50+0.6% | Added |
| Capital Investment Advisors, LLC | 8,470 | $524.0K | 0.02% | +192+2.3% | Added |
| Ieq Capital, LLC | 8,489 | $525.0K | 0.01% | +3,288+63.2% | Added |
| Bartlett & Co. LLC | 8,531 | $527.0K | 0.01% | −45−0.5% | Reduced |
| Bartlett & Co. Wealth Management LLC | 8,531 | $527.3K | 0.01% | −45−0.5% | Reduced |
| Shelton Capital Management | 8,582 | $530.0K | 0.02% | −16,500−65.8% | Reduced |
| AdvisorNet Financial, Inc | 8,576 | $530.0K | 0.04% | −1,795−17.3% | Reduced |
| Buckingham Strategic Wealth, LLC | 8,575 | $530.0K | 0.01% | −20−0.2% | Reduced |
| Ameritas Investment Partners, Inc. | 8,594 | $531.0K | 0.02% | −419−4.6% | Reduced |
| Ferguson Wellman Capital Management, Inc | 8,710 | $538.0K | 0.02% | 00.0% | Unchanged |
| Balentine LLC | 8,728 | $539.0K | 0.02% | +8,728 | New |
| Jackson Square Capital, LLC | 8,750 | $541.0K | 0.18% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 8,901 | $550.0K | 0.00% | −5,973−40.2% | Reduced |
| Siemens Fonds Invest GmbH | 8,898 | $550.0K | 0.04% | +8,898 | New |
| Walleye Capital LLC | 8,907 | $551.0K | 0.02% | +8,907 | New |
| Snowden Capital Advisors LLC | 8,984 | $555.3K | 0.03% | −1,058−10.5% | Reduced |
| Pensionfund DSM Netherlands | 9,000 | $556.0K | 0.07% | +9,000 | New |
| Vantage Consulting Group Inc | 9,053 | $560.0K | 0.12% | +974+12.1% | Added |
| BancorpSouth Bank | 9,061 | $560.0K | 0.08% | +2,707+42.6% | Added |
| Tranquility Partners, LLC | 9,272 | $573.0K | 0.29% | +234+2.6% | Added |
| Sigma Planning Corp | 9,304 | $575.0K | 0.02% | −259−2.7% | Reduced |
| Eagle Ridge Investment Management | 9,364 | $579.0K | 0.06% | 00.0% | Unchanged |
| Clarius Group, LLC | 9,403 | $581.0K | 0.05% | +335+3.7% | Added |
| Dowling & Yahnke LLC | 9,413 | $582.0K | 0.03% | +18+0.2% | Added |
| Symmetry Partners, LLC | 9,219 | $583.0K | 0.04% | 00.0% | Unchanged |
| Whittier Trust Co | 9,442 | $584.0K | 0.01% | +375+4.1% | Added |
| Colony Group LLC | 9,477 | $586.0K | 0.01% | +3,940+71.2% | Added |
| Hartford Financial Management Inc. | 9,502 | $587.0K | 0.15% | +40.0% | Added |
| Rodgers Brothers Inc. | 9,520 | $588.0K | 0.12% | 00.0% | Unchanged |
| Johnson Investment Counsel Inc | 9,535 | $589.0K | 0.01% | −807−7.8% | Reduced |
| Seeyond | 9,633 | $595.0K | 0.06% | +2,447+34.1% | Added |
| Montag A & Associates Inc | 9,641 | $596.0K | 0.03% | 00.0% | Unchanged |
| Mid Atlantic Financial Management Inc | 9,698 | $599.0K | 0.04% | −235−2.4% | Reduced |
| True North Advisors, LLC | 9,835 | $607.0K | 0.12% | +20+0.2% | Added |
| Cliftonlarsonallen Wealth Advisors, LLC | 9,845 | $609.0K | 0.02% | +37+0.4% | Added |
| JustInvest LLC | 9,869 | $610.0K | 0.05% | +245+2.5% | Added |
| Occudo Quantitative Strategies LP | 9,922 | $613.0K | 0.07% | −21,410−68.3% | Reduced |
| Freestone Capital Holdings, LLC | 10,000 | $618.0K | 0.03% | 00.0% | Unchanged |
| Caption Management, LLC | 10,000 | $618.0K | 0.04% | +10,000 | New |
| Stevens Capital Management LP | 10,031 | $620.0K | 0.26% | −9,188−47.8% | Reduced |
| Wetherby Asset Management Inc | 10,064 | $622.0K | 0.04% | +448+4.7% | Added |
| Fulton Bank, N.A. | 10,128 | $626.0K | 0.03% | +10+0.1% | Added |
| Country Trust Bank | 10,156 | $628.0K | 0.02% | 00.0% | Unchanged |
| HighPoint Advisor Group LLC | 10,182 | $629.0K | 0.06% | −1,163−10.3% | Reduced |
| Harbor Financial Services, LLC | 10,196 | $630.0K | 0.27% | −10.0% | Reduced |
| FineMark National Bank & Trust | 10,208 | $631.0K | 0.03% | −2,177−17.6% | Reduced |
| Strategic Family Wealth Counselors, L.L.C. | 10,326 | $638.0K | 0.22% | 00.0% | Unchanged |
| Choate Investment Advisors | 10,400 | $643.0K | 0.04% | −12−0.1% | Reduced |
| Bell Bank | 10,400 | $643.0K | 0.08% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 10,419 | $644.0K | 0.02% | −978−8.6% | Reduced |
| First American Bank | 10,423 | $644.0K | 0.04% | +273+2.7% | Added |
| KCM Investment Advisors LLC | 10,612 | $656.0K | 0.03% | +1,390+15.1% | Added |
| Pinnacle Wealth Planning Services, Inc. | 10,637 | $657.0K | 0.15% | +21+0.2% | Added |
| People's United Financial, Inc. | 10,652 | $658.0K | 0.01% | 00.0% | Unchanged |
| Vestmark Advisory Solutions, Inc. | 10,653 | $658.0K | 0.04% | +2,353+28.3% | Added |
| Quest Capital Management Inc | 10,696 | $661.0K | 0.13% | −677−6.0% | Reduced |
| Welch & Forbes LLC | 10,700 | $661.0K | 0.01% | −400−3.6% | Reduced |