Magnolia Oil & Gas Corp. Class AMGY
13F holders, Q4 2024 (December 31)383holders +16
35new positions
33sold out
8famous investors
$23.39avg. 13F price*
At the end of Q4 2024, 383 institutions reported holding Magnolia Oil & Gas Corp. Class A (MGY) in their 13F filings, up 16 from Q3 2024. 35 opened new positions and 33 sold out. The largest holders were BlackRock, Inc. ($666.3M), Vanguard Group Inc. ($489.5M) and First Trust Advisors LP ($360.3M). 8 famous investors held it, including Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Magnolia Oil & Gas Corp. Class A
- CUSIP
- 559663109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 35 | $22.9M |
| Exits | 33 | $49.5M |
All 13F filers, Q3 2024 → Q4 2024: 10,876,095 shares bought and 13,906,134 shares sold, net −3,030,039 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 383 holders
| BlackRock, Inc. | 0.01% | Reduce -2.2% | 28,497,641 | $666.3M |
| Vanguard Group Inc. | 0.01% | Add +2.2% | 20,938,200 | $489.5M |
| First Trust Advisors LP | 0.32% | Add +24.6% | 15,410,496 | $360.3M |
| State Street Corp. | 0.01% | Reduce -6.3% | 10,031,610 | $234.5M |
| American Century Companies Inc. | 0.13% | Reduce -5.7% | 9,940,130 | $232.4M |
| T. Rowe Price Investment Management, Inc. | 0.11% | Reduce -14.2% | 7,950,997 | $185.9M |
| Janus Henderson Group PLC | 0.08% | Add +11.7% | 6,396,875 | $149.6M |
| Alliancebernstein L.P. | 0.04% | Reduce -2.8% | 5,536,416 | $129.4M |
| Macquarie Group Ltd. | 0.16% | Reduce -9.3% | 5,519,236 | $129.0M |
| Wellington Management Group LLP | 0.02% | Add +0.5% | 5,020,646 | $117.4M |
| Dimensional Fund Advisors LP | 0.03% | Add +1.8% | 4,768,047 | $111.5M |
| Victory Capital Management Inc. | 0.11% | Reduce -12.3% | 4,672,600 | $109.2M |
| Geode Capital Management, LLC | 0.01% | Add +0.7% | 4,136,456 | $96.7M |
| Silvercrest Asset Management Group LLC | 0.60% | Reduce -5.6% | 3,823,217 | $89.4M |
| GW&K Investment Management, LLC | 0.69% | Reduce -1.2% | 3,484,155 | $81.5M |
| TD Asset Management Inc | 0.06% | Reduce -7.7% | 3,115,210 | $72.8M |
| Allspring Global Investments Holdings, LLC | 0.12% | Add +0.1% | 3,064,426 | $72.3M |
| Boston Trust Walden Corp | 0.51% | Add +9.5% | 3,090,587 | $72.3M |
| Systematic Financial Management LP | 1.80% | Add +3.9% | 3,033,275 | $70.9M |
| Morgan Stanley | 0.00% | Add +2.9% | 2,826,585 | $66.1M |
| Wasatch Advisors LP | 0.32% | Add +21.2% | 2,773,828 | $64.9M |
| Stephens Investment Management Group LLC | 0.85% | Reduce -1.2% | 2,707,336 | $63.3M |
| Loomis Sayles & Co. L P | 0.08% | Reduce -2.9% | 2,701,392 | $63.2M |
| Epoch Investment Partners, Inc. | 0.30% | Reduce -3.8% | 2,666,151 | $62.3M |
| Bank of America Corp. | 0.01% | Reduce -23.4% | 2,542,237 | $59.4M |
| Principal Financial Group Inc. | 0.03% | Add +14.5% | 2,308,825 | $54.0M |
| EnerVest, Ltd. | 100.00% | No change | 2,099,403 | $49.1M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +4.3% | 2,076,541 | $48.5M |
| Northern Trust Corp. | 0.01% | Add +7.3% | 1,936,398 | $45.3M |
| Manufacturers Life Insurance Company, The | 0.04% | Add +7.8% | 1,777,721 | $41.6M |
| Bank of New York Mellon Corp | 0.01% | Reduce -2.8% | 1,772,894 | $41.5M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -12.9% | 1,662,962 | $38.9M |
| Vest Financial, LLC | 0.63% | Add +39.0% | 1,521,004 | $35.6M |
| Barclays PLC | 0.01% | Reduce -22.6% | 1,279,202 | $29.9M |
| Two Sigma Advisers, LP | 0.06% | Reduce -24.2% | 1,091,700 | $25.5M |
| Ranger Investment Management, L.P. | 1.52% | Reduce -1.9% | 1,031,099 | $24.1M |
| Invesco Ltd. | 0.00% | Reduce -8.8% | 960,344 | $22.5M |
| Nuveen Asset Management, LLC | 0.01% | Reduce -9.7% | 944,221 | $22.1M |
| Voloridge Investment Management, LLC | 0.07% | Add +4.7% | 892,815 | $20.9M |
| JPMorgan Chase & Co. | 0.00% | Add +20.4% | 863,915 | $20.2M |
| Gilder Gagnon Howe & Co. LLC | 0.21% | Reduce -2.5% | 851,007 | $19.9M |
| Bessemer Group Inc. | 0.03% | Add +4.1% | 800,811 | $18.7M |
| Sei Investments Co. | 0.02% | Reduce -6.6% | 800,506 | $18.7M |
| TimesSquare Capital Management, LLC | 0.27% | Add +25.2% | 793,965 | $18.6M |
| Valley Wealth Managers, Inc. | 1.19% | Add +1.3% | 682,024 | $15.9M |
| UBS Group AG | 0.00% | Add +41.6% | 681,614 | $15.9M |
| Barrow Hanley Mewhinney & Strauss LLC | 0.05% | Reduce -4.0% | 618,131 | $14.5M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.06% | Add +62.1% | 590,641 | $13.8M |
| Brandywine Global Investment Management, LLC | 0.10% | Add +25.6% | 585,752 | $13.7M |
| Raymond James Financial Inc. | 0.01% | — | 583,156 | $13.6M |
| Cambiar Investors LLC | 0.52% | Reduce -10.3% | 558,688 | $13.1M |
| Renaissance Technologies | 0.02% | Add +910.5% | 541,400 | $12.7M |
| Aberdeen Group plc | 0.02% | Reduce -17.6% | 544,286 | $12.7M |
| Rhumbline Advisers | 0.01% | Add +1.6% | 539,434 | $12.6M |
| Diamond Hill Capital Management, LLC (Investment Advisor) | 0.05% | Reduce -8.4% | 518,417 | $12.1M |
| Legal & General Group Plc | 0.00% | Add +2.1% | 495,537 | $11.6M |
| Osterweis Capital Management Inc. | 0.69% | Add +7.9% | 480,512 | $11.2M |
| Public Sector Pension Investment Board | 0.05% | Add +19.2% | 475,959 | $11.1M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -15.8% | 449,540 | $10.5M |
| Ameriprise Financial Inc. | 0.00% | Reduce -56.4% | 447,975 | $10.5M |
| Squarepoint Ops LLC | 0.03% | Add +107.0% | 432,393 | $10.1M |
| Two Sigma Investments, LP | 0.02% | Reduce -60.3% | 428,489 | $10.0M |
| Nordea Investment Management AB | 0.01% | Add +1.3% | 422,341 | $9.9M |
| Royal Bank of Canada | 0.00% | Reduce -40.6% | 419,864 | $9.8M |
| ExodusPoint Capital Management, LP | 0.10% | Add +683.9% | 406,853 | $9.5M |
| Thrivent Financial for Lutherans | 0.02% | Reduce -26.2% | 406,863 | $9.5M |
| Envestnet Asset Management Inc. | 0.00% | Add +2.6% | 406,671 | $9.5M |
| Aventail Capital Group, LP | 0.49% | Reduce -4.5% | 400,000 | $9.4M |
| State of Wisconsin Investment Board | 0.02% | Add +4.6% | 392,365 | $9.2M |
| Citadel Advisors | 0.01% | Reduce -39.8% | 390,571 | $9.1M |
| Foster Victor Wealth Advisors, LLC | 0.64% | Add +6.7% | 314,515 | $8.3M |
| Swiss National Bank | 0.01% | Add +4.8% | 351,500 | $8.2M |
| Hunter Perkins Capital Management, LLC | 1.69% | Reduce -9.3% | 342,565 | $8.0M |
| Citigroup Inc. | 0.01% | Add +5.3% | 330,310 | $7.7M |
| King Luther Capital Management Corp. | 0.03% | Reduce -1.7% | 328,264 | $7.7M |
| Man Group plc | 0.02% | Add +9.2% | 321,509 | $7.5M |
| California Public Employees Retirement System | 0.00% | Reduce -3.0% | 312,081 | $7.3M |
| Oberweis Asset Management Inc./ | 0.34% | Add +16.2% | 306,300 | $7.2M |
| Moody Aldrich Partners LLC | 1.30% | Reduce -2.8% | 300,713 | $7.0M |
| Heartland Advisors Inc. | 0.38% | No change | 300,000 | $7.0M |
| Jacobs Levy Equity Management, Inc. | 0.02% | Reduce -23.4% | 295,679 | $6.9M |
| Hill Investment Group Partners, LLC | 0.84% | New | 267,685 | $6.3M |
| Fred Alger Management, LLC | 0.03% | Reduce -21.9% | 262,082 | $6.1M |
| Wells Fargo & Company | 0.00% | Add +22.8% | 259,038 | $6.1M |
| Neuberger Berman Group LLC | 0.00% | Add +44.9% | 256,708 | $6.0M |
| D. E. Shaw & Co. | 0.01% | Reduce -16.5% | 255,751 | $6.0M |
| Edgestream Partners, L.P. | 0.24% | Add +17.1% | 242,294 | $5.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -0.0% | 224,433 | $5.2M |
| Jump Financial, LLC | 0.11% | Add +115.1% | 222,860 | $5.2M |
| Prudential Financial Inc. | 0.01% | Reduce -3.7% | 192,612 | $5.2M |
| Federated Hermes, Inc. | 0.01% | Reduce -10.4% | 220,485 | $5.2M |
| Ensign Peak Advisors, Inc | 0.01% | Add +197.2% | 214,106 | $5.0M |
| Quantbot Technologies LP | 0.18% | Reduce -10.3% | 206,870 | $4.8M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -11.1% | 205,210 | $4.8M |
| Bosman Wealth Management, LLC | 4.46% | — | 198,220 | $4.6M |
| Schonfeld Strategic Advisors LLC | 0.03% | New | 195,070 | $4.6M |
| Rafferty Asset Management, LLC | 0.02% | Reduce -16.1% | 192,560 | $4.5M |
| Deutsche Bank AG | 0.00% | Add +42.7% | 187,715 | $4.4M |
| Magnetar Financial LLC | 0.12% | Add +857.5% | 184,323 | $4.3M |
| Great Lakes Advisors, LLC | 0.04% | Reduce -11.4% | 183,149 | $4.3M |
"% of holder's portfolio" is MGY's weight in each manager's 13F, not the share of Magnolia Oil & Gas Corp. Class A the manager owns.