Marathon OilMRO
13F holders, Q2 2024 (June 30)825holders +4
96new positions
95sold out
9famous investors
$28.67avg. 13F price*
At the end of Q2 2024, 825 institutions reported holding Marathon Oil Corp. (MRO) in their 13F filings, up 4 from Q1 2024. 96 opened new positions and 95 sold out. The largest holders were Vanguard Group Inc. ($2.0B), BlackRock Inc. ($1.2B) and State Street Corp. ($1.1B). 9 famous investors held it, including Joel Greenblatt (0.2% of Gotham Asset Management's portfolio), Israel Englander (0.1% of Millennium Management's portfolio) and Ken Griffin (0.1% of Citadel Advisors's portfolio).
- Company
- Marathon Oil Corp.
- CUSIP
- 565849106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 96 | $1.1B |
| Exits | 95 | $413.3M |
All 13F filers, Q1 2024 → Q2 2024: 67,786,738 shares bought and 77,147,851 shares sold, net −9,361,113 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 825 holders
| Vanguard Group Inc. | 0.04% | Reduce -9.7% | 68,372,195 | $2.0B |
| BlackRock Inc. | 0.03% | Reduce -3.4% | 42,700,784 | $1.2B |
| State Street Corp. | 0.05% | Add +1.1% | 38,314,984 | $1.1B |
| Invesco Ltd. | 0.20% | Reduce -3.8% | 33,297,899 | $954.7M |
| Pacer Advisors, Inc. | 0.90% | Add +13.1% | 13,369,821 | $383.3M |
| Geode Capital Management, LLC | 0.03% | Reduce -0.8% | 13,390,375 | $382.9M |
| HBK Investments L P | 9.10% | New | 11,333,976 | $324.9M |
| Morgan Stanley | 0.02% | Reduce -23.8% | 9,702,380 | $278.2M |
| Hotchkis & Wiley Capital Management LLC | 0.85% | Reduce -62.7% | 8,495,944 | $243.6M |
| Dimensional Fund Advisors LP | 0.06% | Add +4.0% | 8,461,323 | $242.6M |
| LSV Asset Management | 0.40% | Add +10.1% | 6,443,713 | $184.7M |
| Northern Trust Corp. | 0.03% | Reduce -2.6% | 6,374,357 | $182.8M |
| Arrowstreet Capital, Limited Partnership | 0.15% | Reduce -17.0% | 5,840,463 | $167.4M |
| Goldman Sachs Group Inc. | 0.03% | Add +14.8% | 5,347,696 | $153.3M |
| Charles Schwab Investment Management Inc. | 0.03% | Reduce -0.9% | 5,247,940 | $150.5M |
| Bank of New York Mellon Corp | 0.03% | Reduce -36.2% | 4,973,126 | $142.6M |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 3.79% | New | 4,423,537 | $126.8M |
| Balyasny Asset Management L.P. | 0.33% | Add +12025.8% | 4,347,699 | $124.6M |
| T. Rowe Price Associates Inc. | 0.01% | Add +376.2% | 3,881,322 | $111.3M |
| Millennium Management | 0.09% | Add +278.1% | 3,876,353 | $111.1M |
| Adage Capital Partners Gp, L.L.C. | 0.17% | Add +549.8% | 3,266,052 | $93.6M |
| Legal & General Group Plc | 0.03% | Reduce -9.4% | 3,098,267 | $88.8M |
| Citadel Advisors | 0.09% | Add +41.8% | 3,082,825 | $88.4M |
| Victory Capital Management Inc. | 0.08% | Add +1.0% | 2,786,956 | $79.9M |
| Fisher Asset Management | 0.03% | Add +8.0% | 2,712,701 | $77.8M |
| Deutsche Bank AG | 0.03% | Add +6.8% | 2,658,470 | $76.2M |
| Nuveen Asset Management, LLC | 0.02% | Reduce -0.7% | 2,647,222 | $75.9M |
| Amundi | 0.03% | Reduce -10.2% | 2,576,329 | $74.1M |
| JPMorgan Chase & Co. | 0.01% | Reduce -45.8% | 2,287,573 | $65.6M |
| Los Angeles Capital Management LLC | 0.23% | New | 2,234,435 | $64.1M |
| Magnetar Financial LLC | 1.52% | New | 2,216,804 | $63.6M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.02% | Add +32.8% | 2,170,081 | $62.2M |
| OMERS ADMINISTRATION Corp | 0.55% | New | 1,997,937 | $57.3M |
| Neuberger Berman Group LLC | 0.05% | Add +4378.6% | 1,985,645 | $56.9M |
| Janus Henderson Group PLC | 0.03% | Reduce -17.1% | 1,844,340 | $52.9M |
| First Trust Advisors LP | 0.05% | Reduce -24.1% | 1,820,862 | $52.2M |
| Swiss National Bank | 0.03% | Reduce -2.5% | 1,709,009 | $49.0M |
| UBS Group AG | 0.01% | Reduce -14.3% | 1,693,167 | $48.5M |
| Bank of America Corp. | 0.00% | Reduce -39.0% | 1,682,957 | $48.3M |
| Ameriprise Financial Inc. | 0.01% | Add +92.3% | 1,656,147 | $47.5M |
| Wellington Management Group LLP | 0.01% | Reduce -77.5% | 1,629,132 | $46.7M |
| Davidson Kempner Capital Management LP | 1.03% | New | 1,550,000 | $44.4M |
| Korea Investment CORP | 0.11% | Add +41.4% | 1,530,596 | $43.9M |
| FMR LLC | 0.00% | Reduce -33.3% | 1,477,772 | $42.4M |
| Slotnik Capital, LLC | 20.92% | New | 1,422,368 | $40.8M |
| Citigroup Inc. | 0.04% | Add +72.0% | 1,398,032 | $40.1M |
| Aviva PLC | 0.11% | Add +19.4% | 1,394,980 | $40.0M |
| Prudential Financial Inc. | 0.06% | Add +101.8% | 1,385,420 | $39.7M |
| Barclays PLC | 0.02% | Reduce -24.0% | 1,369,887 | $39.3M |
| D. E. Shaw & Co. | 0.06% | Reduce -60.9% | 1,291,544 | $37.0M |
| Sumitomo Mitsui Trust Group, Inc. | 0.03% | Reduce -17.0% | 1,250,102 | $35.8M |
| American Century Companies Inc. | 0.02% | Add +2.1% | 1,232,073 | $35.3M |
| AustralianSuper Pty Ltd | 0.20% | Reduce -2.0% | 1,192,328 | $34.2M |
| Panagora Asset Management Inc. | 0.17% | Add +123.2% | 1,186,171 | $34.0M |
| HSBC Holdings PLC | 0.02% | Reduce -14.4% | 1,173,153 | $33.7M |
| Water Island Capital LLC | 3.70% | New | 1,160,541 | $33.3M |
| Jane Street Group, LLC | 0.03% | Add +231.4% | 1,118,727 | $32.1M |
| Rhumbline Advisers | 0.03% | Reduce -1.6% | 1,091,035 | $31.3M |
| ING Groep NV | 0.18% | Add +0.3% | 1,073,898 | $30.8M |
| National Pension Service | 0.03% | Reduce -9.0% | 1,057,252 | $30.3M |
| SIR Capital Management, L.P. | 3.01% | Reduce -40.1% | 1,054,614 | $30.2M |
| Pentwater Capital Management LP | 0.65% | New | 1,050,000 | $30.1M |
| Royal Bank of Canada | 0.01% | Add +6.2% | 1,044,320 | $29.9M |
| California Public Employees Retirement System | 0.02% | Reduce -5.3% | 1,003,699 | $28.8M |
| Macquarie Group Ltd. | 0.03% | Add +3.9% | 1,000,135 | $28.7M |
| Wells Fargo & Company | 0.01% | Reduce -8.3% | 938,644 | $26.9M |
| Federated Hermes, Inc. | 0.06% | Add +0.9% | 920,469 | $26.4M |
| Westchester Capital Management, LLC | 1.14% | New | 914,936 | $26.2M |
| Man Group plc | 0.07% | Add +457.4% | 873,318 | $25.0M |
| Alliancebernstein L.P. | 0.01% | Reduce -3.0% | 868,178 | $24.9M |
| GMO | 0.08% | Add +110.5% | 853,186 | $24.5M |
| Brandywine Global Investment Management, LLC | 0.18% | Add +3.5% | 852,200 | $24.4M |
| Picton Mahoney Asset Management | 1.04% | New | 850,992 | $24.4M |
| Capula Management Ltd | 0.27% | Add +7718.6% | 838,000 | $24.0M |
| State Board of Administration of Florida Retirement System | 0.05% | Reduce -11.8% | 817,153 | $23.4M |
| AQR Arbitrage LLC | 1.07% | New | 814,629 | $23.4M |
| Teachers Retirement System of the State of Kentucky | 0.21% | Reduce -1.5% | 809,054 | $23.2M |
| Bank of Montreal | 0.01% | Add +14.7% | 790,950 | $22.9M |
| BNP Paribas Financial Markets | 0.02% | Reduce -36.6% | 780,055 | $22.4M |
| Todd Asset Management LLC | 0.46% | Reduce -1.5% | 767,378 | $22.0M |
| California State Teachers Retirement System | 0.03% | Reduce -3.0% | 764,784 | $21.9M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.03% | Add +6.2% | 759,899 | $21.8M |
| Governors Lane LP | 3.26% | New | 714,700 | $20.5M |
| Schroder Investment Management Group | 0.02% | Reduce -8.1% | 694,443 | $19.9M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.06% | Add +11.3% | 688,444 | $19.7M |
| Susquehanna International Group, LLP | 0.03% | Add +111.6% | 649,449 | $18.6M |
| New York State Teachers Retirement System | 0.04% | Reduce -9.2% | 648,369 | $18.6M |
| Principal Financial Group Inc. | 0.01% | Reduce -6.0% | 629,625 | $18.1M |
| First Trust Capital Management L.P. | 1.59% | New | 607,429 | $17.4M |
| Woodline Partners LP | 0.17% | New | 600,143 | $17.2M |
| F&V Capital Management, LLC | 4.97% | Add +6.7% | 594,567 | $17.0M |
| Zacks Investment Management | 0.19% | Add +7.3% | 581,233 | $16.7M |
| Russell Investments Group, Ltd. | 0.03% | Reduce -21.0% | 581,037 | $16.7M |
| Varma Mutual Pension Insurance Co | 0.13% | Add +16.8% | 579,512 | $16.6M |
| Toronto Dominion Bank | 0.03% | Reduce -57.9% | 576,176 | $16.5M |
| Sei Investments Co. | 0.02% | Add +6.8% | 572,483 | $16.4M |
| Gotham Asset Management | 0.21% | Reduce -22.7% | 565,062 | $16.2M |
| Cramer Rosenthal McGlynn LLC | 0.91% | Reduce -37.3% | 539,779 | $15.5M |
| Alberta Investment Management Corp | 0.17% | New | 530,000 | $15.2M |
| Alpine Associates Management Inc. | 0.73% | New | 528,800 | $15.2M |
"% of holder's portfolio" is MRO's weight in each manager's 13F, not the share of Marathon Oil Corp. the manager owns.