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; 1,953 institutions reported holding it in 13F filings for Q2 2026, worth $56.1B in total; Harris Associates (Oakmark) is the only superinvestor holding it.
13F holders, Q2 2021
Institutional positions in Marathon Petroleum Corp as of Jun 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
- 1,004
- +37 vs. Q1 2021
- Shares held
- 489.2M
- −9.87M (−2.0%) vs. Q1 2021
- Total value
- $29.5B
- +$2.85B (+10.7%) vs. Q1 2021
- New holders
- 125
- 346 more added
- Sold out
- 88
- 364 more reduced
9 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | 1,953 | $56.1B |
| Q1 2026 | 1,896 | $53.9B |
| Q4 2025 | 1,679 | $36.5B |
| Q3 2025 | 1,662 | $43.0B |
| Q2 2025 | 1,572 | $38.7B |
| Q1 2025 | 1,562 | $33.8B |
| Q4 2024 | 1,561 | $32.4B |
| Q3 2024 | 1,582 | $39.1B |
| Q2 2024 | 1,652 | $43.7B |
| Q1 2024 | 1,691 | $56.2B |
| Q4 2023 | 1,553 | $42.5B |
| Q3 2023 | 1,476 | $43.9B |
| Q2 2023 | 1,356 | $35.5B |
| Q1 2023 | 1,442 | $45.5B |
| Q4 2022 | 1,391 | $41.1B |
| Q3 2022 | 1,293 | $36.3B |
| Q2 2022 | 1,234 | $32.3B |
| Q1 2022 | 1,185 | $36.1B |
| Q4 2021 | 1,098 | $29.0B |
| Q3 2021 | 1,008 | $29.6B |
| Q2 2021 | 1,004 | $29.5B |
| Q1 2021 | 976 | $27.0B |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Marathon Petroleum Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 64,994,812 | $3.93B | 0.11% | −62,753−0.1% | Reduced |
| Vanguard Group Inc | 63,252,708 | $3.82B | 0.10% | +350,693+0.6% | Added |
| State Street Corp | 43,180,392 | $2.61B | 0.14% | +312,597+0.7% | Added |
| Boston Partners | 12,176,924 | $735.4M | 0.94% | +6,145+0.1% | Added |
| Geode Capital Management, LLC | 11,125,910 | $670.3M | 0.09% | +217,017+2.0% | Added |
| Franklin Resources Inc | 11,069,345 | $668.8M | 0.26% | −925,259−7.7% | Reduced |
| Elliott Investment Management L.P.SuperinvestorElliott Investment Management | 10,570,000 | $638.6M | 7.66% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 9,852,833 | $595.3M | 0.12% | −554,565−5.3% | Reduced |
| D. E. Shaw & Co., Inc. | 8,959,305 | $541.3M | 0.62% | +8,903,409+15,928.5% | Added |
| Wellington Management Group LLP | 8,944,187 | $540.4M | 0.09% | −760,676−7.8% | Reduced |
| Laurion Capital Management LP | 7,407,768 | $447.6M | 7.08% | +3,657,312+97.5% | Added |
| Dimensional Fund Advisors LP | 6,714,051 | $405.6M | 0.13% | −4,043−0.1% | Reduced |
| Norges Bank | 6,710,657 | $405.5M | 0.09% | +59,782+0.9% | Added |
| Northern Trust Corp | 6,627,167 | $400.4M | 0.07% | −161,727−2.4% | Reduced |
| Bank of America Corp | 6,198,251 | $374.5M | 0.04% | −1,268,251−17.0% | Reduced |
| JPMorgan Chase & Co | 5,779,972 | $349.2M | 0.04% | −197,891−3.3% | Reduced |
| Lord, Abbett & Co. LLC | 5,223,336 | $315.6M | 0.76% | +693,328+15.3% | Added |
| Ameriprise Financial Inc | 5,177,759 | $312.9M | 0.10% | +68,382+1.3% | Added |
| Amundi | 5,084,721 | $307.2M | 0.21% | +5,084,721 | New |
| FIL Ltd | 4,750,588 | $287.0M | 0.31% | −1,722,997−26.6% | Reduced |
| FMR LLC | 4,644,465 | $280.6M | 0.02% | −1,655,518−26.3% | Reduced |
| Morgan Stanley | 4,566,052 | $275.9M | 0.04% | −12,856,102−73.8% | Reduced |
| Legal & General Group Plc | 4,537,148 | $274.1M | 0.09% | +305,427+7.2% | Added |
| Royal Bank of Canada | 4,514,166 | $272.7M | 0.08% | +1,256,696+38.6% | Added |
| Raymond James & Associates | 4,298,826 | $259.7M | 0.24% | +282,166+7.0% | Added |
| Invesco Ltd. | 3,950,822 | $238.7M | 0.06% | +549,020+16.1% | Added |
| UBS Group AG | 3,857,742 | $233.1M | 0.10% | +1,898,385+96.9% | Added |
| Charles Schwab Investment Management Inc | 3,832,127 | $231.5M | 0.08% | +38,114+1.0% | Added |
| SG Americas Securities, LLC | 3,675,837 | $222.1M | 1.15% | +3,399,301+1,229.2% | Added |
| Nuveen Asset Management, LLC | 3,619,568 | $218.7M | 0.07% | −225,569−5.9% | Reduced |
| Canada Pension Plan Investment Board | 3,570,221 | $215.7M | 0.26% | +508,340+16.6% | Added |
| Deutsche Bank AG | 3,567,324 | $215.5M | 0.10% | −1,036,083−22.5% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 3,504,716 | $211.8M | 0.65% | −221,541−5.9% | Reduced |
| Principal Financial Group Inc | 3,455,917 | $208.8M | 0.13% | −677,935−16.4% | Reduced |
| Millennium Management LLC | 3,446,738 | $208.3M | 0.27% | −767,759−18.2% | Reduced |
| Nomura Holdings Inc | 3,382,717 | $204.5M | 1.70% | −1,356,807−28.6% | Reduced |
| LSV Asset Management | 3,374,056 | $203.9M | 0.35% | −316,728−8.6% | Reduced |
| Bank of Montreal | 3,350,502 | $203.1M | 0.11% | +848,631+33.9% | Added |
| Mackenzie Financial Corp | 3,089,336 | $186.7M | 0.26% | −3,346−0.1% | Reduced |
| US Bancorp | 3,043,473 | $183.9M | 0.34% | +94,729+3.2% | Added |
| Parametric Portfolio Associates LLC | 2,878,275 | $173.9M | 0.10% | +32,256+1.1% | Added |
| Janus Henderson Group PLC | 2,866,722 | $173.2M | 0.07% | +757,914+35.9% | Added |
| Agf Investments Inc. | 2,790,123 | $168.6M | 1.26% | +736,307+35.9% | Added |
| Empyrean Capital Partners, LP | 2,747,149 | $166.0M | 3.85% | −750,000−21.4% | Reduced |
| Swiss National Bank | 2,654,536 | $160.4M | 0.10% | +153,525+6.1% | Added |
| UBS Asset Management Americas Inc | 2,452,997 | $148.2M | 0.06% | −1,560,048−38.9% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 2,314,440 | $139.8M | 0.08% | +172,555+8.1% | Added |
| Price T Rowe Associates Inc | 2,272,077 | $137.3M | 0.01% | −52,488−2.3% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 2,231,450 | $134.8M | 0.28% | +16,063+0.7% | Added |
| First Republic Investment Management, Inc. | 2,143,085 | $129.5M | 0.34% | +1,547,690+259.9% | Added |
| Wells Fargo & Company | 1,905,988 | $115.2M | 0.03% | −9,413−0.5% | Reduced |
| Goldman Sachs Group Inc | 1,768,530 | $106.9M | 0.03% | −128,023−6.8% | Reduced |
| APG Asset Management N.V. | 2,024,669 | $103.2M | 0.18% | −140,568−6.5% | Reduced |
| New York State Common Retirement Fund | 1,670,238 | $100.9M | 0.10% | +10,138+0.6% | Added |
| Holocene Advisors, LP | 1,654,721 | $100.0M | 0.61% | −334,134−16.8% | Reduced |
| Citadel Advisors LLC | 1,536,125 | $92.8M | 0.10% | −2,003,208−56.6% | Reduced |
| California Public Employees Retirement System | 1,456,535 | $88.0M | 0.07% | −22,997−1.6% | Reduced |
| Jane Street Group, LLC | 1,404,786 | $84.9M | 0.21% | +1,305,528+1,315.3% | Added |
| Barclays PLC | 1,361,303 | $82.3M | 0.07% | +83,034+6.5% | Added |
| Macquarie Group Ltd | 1,284,759 | $77.6M | 0.06% | +1,275,209+13,353.0% | Added |
| Citigroup Inc | 1,234,669 | $74.6M | 0.07% | −498,205−28.8% | Reduced |
| Old Republic International Corporation | 1,227,500 | $74.2M | 1.44% | +345,000+39.1% | Added |
| Polaris Capital Management, LLC | 1,213,094 | $73.3M | 2.36% | +10,400+0.9% | Added |
| California State Teachers Retirement System | 1,193,103 | $72.1M | 0.09% | +21,872+1.9% | Added |
| Credit Suisse AG | 1,074,129 | $64.5M | 0.05% | −483,190−31.0% | Reduced |
| Rhumbline Advisers | 1,066,575 | $64.4M | 0.08% | −36,051−3.3% | Reduced |
| Voya Investment Management LLC | 1,037,442 | $62.7M | 0.12% | +18,148+1.8% | Added |
| Aristeia Capital LLC | 1,029,853 | $62.2M | 1.26% | +309,127+42.9% | Added |
| Retirement Systems of Alabama | 1,015,244 | $61.3M | 0.22% | −8,671−0.8% | Reduced |
| Bank of Nova Scotia | 1,007,768 | $60.9M | 0.11% | −718,796−41.6% | Reduced |
| Alliancebernstein L.P. | 947,464 | $57.2M | 0.02% | −48,358−4.9% | Reduced |
| National Pension Service | 946,907 | $57.2M | 0.11% | +6,887+0.7% | Added |
| State Board of Administration of Florida Retirement System | 849,575 | $51.3M | 0.10% | +3,100+0.4% | Added |
| Adage Capital Partners GP, L.L.C. | 838,660 | $50.7M | 0.10% | −216,600−20.5% | Reduced |
| Susquehanna International Group, LLP | 759,618 | $45.9M | 0.05% | +259,438+51.9% | Added |
| Manufacturers Life Insurance Company, The | 749,771 | $45.3M | 0.04% | −21,674−2.8% | Reduced |
| Renaissance Technologies LLC | 732,799 | $44.3M | 0.06% | +321,000+78.0% | Added |
| Whitebox Advisors LLC | 720,643 | $43.5M | 1.04% | −248,267−25.6% | Reduced |
| Thrivent Financial for Lutherans | 712,628 | $43.1M | 0.09% | −208,294−22.6% | Reduced |
| Great West Life Assurance Co | 711,510 | $43.0M | 0.10% | +2310.0% | Added |
| State of Wisconsin Investment Board | 710,330 | $42.9M | 0.09% | +52,062+7.9% | Added |
| New York State Teachers Retirement System | 701,259 | $42.4M | 0.09% | −42,982−5.8% | Reduced |
| Squarepoint Ops LLC | 696,265 | $42.1M | 0.31% | +538,256+340.6% | Added |
| Prudential Financial Inc | 679,249 | $41.0M | 0.06% | −35,434−5.0% | Reduced |
| River Road Asset Management, LLC | 573,806 | $34.7M | 0.37% | +70,729+14.1% | Added |
| Deprince Race & Zollo Inc | 547,735 | $33.1M | 0.84% | −112,127−17.0% | Reduced |
| Toronto Dominion Bank | 547,390 | $33.1M | 0.05% | −370,451−40.4% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 539,186 | $32.6M | 0.74% | +271,286+101.3% | Added |
| HSBC Holdings PLC | 537,338 | $32.4M | 0.04% | −1,100,548−67.2% | Reduced |
| STRS Ohio | 523,040 | $31.6M | 0.11% | +7,222+1.4% | Added |
| Rafferty Asset Management, LLC | 521,379 | $31.5M | 0.20% | +172,057+49.3% | Added |
| Calamos Advisors LLC | 509,646 | $30.8M | 0.15% | +92,876+22.3% | Added |
| AXA S.A. | 504,946 | $30.5M | 0.04% | −376,593−42.7% | Reduced |
| Douglas Lane & Associates, LLC | 499,360 | $30.2M | 0.42% | −3,942−0.8% | Reduced |
| Ensign Peak Advisors, Inc | 467,403 | $28.2M | 0.06% | −607,254−56.5% | Reduced |
| GW Henssler & Associates Ltd | 460,702 | $27.8M | 1.83% | −8,817−1.9% | Reduced |
| Public Sector Pension Investment Board | 456,660 | $27.6M | 0.17% | −260,780−36.3% | Reduced |
| Gabelli Funds LLC | 434,089 | $26.2M | 0.17% | +61,000+16.3% | Added |
| AMF Pensionsforsakring AB | 427,808 | $25.9M | 0.18% | −52,990−11.0% | Reduced |
| Standard Life Aberdeen plc | 421,907 | $25.5M | 0.06% | −38,775−8.4% | Reduced |