Magnolia Oil & Gas Corp
MGY- Exchange
- NYSE
- Industry
- Crude Petroleum & Natural Gas
- SEC CIK
- 0001698990
In the last 90 days, Magnolia Oil & Gas Corp insiders filed 3 open-market purchases and 0 sales; 411 institutions reported holding it in 13F filings for Q2 2026, worth $5.28B in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Magnolia Oil & Gas Corp as of Mar 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
- 407
- +27 vs. Q4 2024
- Shares held
- 218.1M
- −1.16M (−0.5%) vs. Q4 2024
- Total value
- $5.51B
- +$379.0M (+7.4%) vs. Q4 2024
- New holders
- 62
- 155 more added
- Sold out
- 35
- 144 more reduced
3 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MGY 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 | 411 | $5.28B |
| Q1 2026 | 406 | $6.39B |
| Q4 2025 | 379 | $4.37B |
| Q3 2025 | 373 | $4.92B |
| Q2 2025 | 385 | $4.85B |
| Q1 2025 | 407 | $5.51B |
| Q4 2024 | 383 | $5.15B |
| Q3 2024 | 367 | $5.44B |
| Q2 2024 | 347 | $5.60B |
| Q1 2024 | 323 | $5.78B |
| Q4 2023 | 297 | $4.19B |
| Q3 2023 | 288 | $4.41B |
| Q2 2023 | 281 | $4.14B |
| Q1 2023 | 276 | $4.37B |
| Q4 2022 | 295 | $4.56B |
| Q3 2022 | 280 | $3.83B |
| Q2 2022 | 283 | $4.14B |
| Q1 2022 | 251 | $4.47B |
| Q4 2021 | 234 | $3.55B |
| Q3 2021 | 240 | $3.23B |
| Q2 2021 | 206 | $2.83B |
| Q1 2021 | 190 | $2.07B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Magnolia Oil & Gas Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dark Forest Capital Management LP | 170,720 | $4.31M | 0.20% | +170,720 | New |
| Rafferty Asset Management, LLC | 171,700 | $4.34M | 0.02% | −20,860−10.8% | Reduced |
| Nebula Research & Development LLC | 185,740 | $4.69M | 0.43% | +121,843+190.7% | Added |
| Prudential Financial Inc | 186,335 | $4.71M | 0.01% | −6,277−3.3% | Reduced |
| Deutsche Bank AG | 194,354 | $4.91M | 0.00% | +6,639+3.5% | Added |
| Woodline Partners LP | 198,110 | $5.00M | 0.03% | +198,110 | New |
| Moody Aldrich Partners LLC | 201,350 | $5.09M | 1.06% | −99,363−33.0% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 228,590 | $5.77M | 0.01% | +228,590 | New |
| Quantbot Technologies LP | 231,297 | $5.84M | 0.19% | +24,427+11.8% | Added |
| UBS Asset Management Americas Inc | 242,880 | $6.14M | 0.00% | +18,447+8.2% | Added |
| Winton Group Ltd | 246,671 | $6.23M | 0.38% | +246,671 | New |
| SIR Capital Management, L.P. | 256,800 | $6.49M | 0.57% | +173,000+206.4% | Added |
| Jefferies Financial Group Inc. | 257,454 | $6.50M | 0.11% | +257,454 | New |
| Ruffer LLP | 260,373 | $6.58M | 0.25% | +260,373 | New |
| Fred Alger Management, LLC | 262,082 | $6.62M | 0.04% | 00.0% | Unchanged |
| Foster Victor Wealth Advisors, LLC | 336,917 | $6.87M | 0.55% | +22,402+7.1% | Added |
| Wells Fargo & Company | 272,956 | $6.89M | 0.00% | +13,918+5.4% | Added |
| Brevan Howard Capital Management LP | 277,218 | $7.00M | 0.20% | +277,218 | New |
| Hunter Perkins Capital Management, LLC | 283,582 | $7.16M | 1.66% | −58,983−17.2% | Reduced |
| Russell Investments Group, Ltd. | 284,285 | $7.18M | 0.01% | +79,075+38.5% | Added |
| California Public Employees Retirement System | 288,487 | $7.29M | 0.01% | −23,594−7.6% | Reduced |
| Trexquant Investment LP | 291,615 | $7.37M | 0.09% | +207,494+246.7% | Added |
| Heartland Advisors Inc | 300,000 | $7.58M | 0.44% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 305,260 | $7.71M | 0.01% | +49,509+19.4% | Added |
| King Luther Capital Management Corp | 326,985 | $8.26M | 0.04% | −1,279−0.4% | Reduced |
| Citigroup Inc | 334,575 | $8.45M | 0.01% | +4,265+1.3% | Added |
| Schonfeld Strategic Advisors LLC | 337,852 | $8.53M | 0.06% | +142,782+73.2% | Added |
| Swiss National Bank | 351,500 | $8.88M | 0.01% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 366,909 | $9.27M | 0.16% | +267,523+269.2% | Added |
| Oberweis Asset Management Inc | 369,200 | $9.33M | 0.46% | +62,900+20.5% | Added |
| State of Wisconsin Investment Board | 395,399 | $9.99M | 0.03% | +3,034+0.8% | Added |
| Man Group plc | 396,295 | $10.0M | 0.03% | +74,786+23.3% | Added |
| Aventail Capital Group, LP | 400,000 | $10.1M | 0.50% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 405,625 | $10.2M | 0.02% | +255,113+169.5% | Added |
| Royal Bank of Canada | 409,747 | $10.4M | 0.00% | −10,117−2.4% | Reduced |
| Thrivent Financial for Lutherans | 419,341 | $10.6M | 0.02% | +12,478+3.1% | Added |
| Envestnet Asset Management Inc | 421,895 | $10.7M | 0.00% | +15,224+3.7% | Added |
| Neuberger Berman Group LLC | 430,318 | $10.9M | 0.01% | +173,610+67.6% | Added |
| Ameriprise Financial Inc | 432,184 | $10.9M | 0.00% | −15,791−3.5% | Reduced |
| Citadel Advisors LLC | 436,215 | $11.0M | 0.01% | +45,644+11.7% | Added |
| Price T Rowe Associates Inc | 437,069 | $11.0M | 0.00% | −12,471−2.8% | Reduced |
| Nordea Investment Management AB | 440,264 | $11.2M | 0.01% | +17,923+4.2% | Added |
| Arrowstreet Capital, Limited Partnership | 450,897 | $11.4M | 0.01% | +450,897 | New |
| Legal & General Group Plc | 480,250 | $12.1M | 0.00% | −15,287−3.1% | Reduced |
| Cambiar Investors LLC | 489,866 | $12.4M | 0.52% | −68,822−12.3% | Reduced |
| Rhumbline Advisers | 525,411 | $13.3M | 0.01% | −14,023−2.6% | Reduced |
| Brandywine Global Investment Management, LLC | 563,418 | $14.2M | 0.10% | −22,334−3.8% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 570,589 | $14.4M | 0.05% | −47,542−7.7% | Reduced |
| Raymond James Financial Inc | 579,150 | $14.6M | 0.01% | −4,006−0.7% | Reduced |
| ExodusPoint Capital Management, LP | 612,827 | $15.5M | 0.20% | +205,974+50.6% | Added |
| Standard Life Aberdeen plc | 620,731 | $15.7M | 0.03% | +76,445+14.0% | Added |
| Osterweis Capital Management Inc | 641,637 | $16.2M | 0.80% | +161,125+33.5% | Added |
| Renaissance Technologies LLC | 663,300 | $16.8M | 0.03% | +121,900+22.5% | Added |
| Squarepoint Ops LLC | 666,250 | $16.8M | 0.04% | +233,857+54.1% | Added |
| TimesSquare Capital Management, LLC | 679,321 | $17.2M | 0.28% | −114,644−14.4% | Reduced |
| Public Sector Pension Investment Board | 690,875 | $17.5M | 0.08% | +214,916+45.2% | Added |
| Hallmark Capital Management Inc | 716,547 | $18.1M | 1.37% | +34,523+5.1% | Added |
| Voloridge Investment Management, LLC | 751,193 | $19.0M | 0.07% | −141,622−15.9% | Reduced |
| SEI Investments Co | 795,473 | $20.1M | 0.03% | −5,033−0.6% | Reduced |
| Gilder Gagnon Howe & Co LLC | 797,485 | $20.1M | 0.26% | −53,522−6.3% | Reduced |
| JPMorgan Chase & Co | 799,797 | $20.2M | 0.00% | −64,118−7.4% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 812,030 | $20.5M | 0.09% | +221,389+37.5% | Added |
| Nuveen, LLC | 833,951 | $21.1M | 0.01% | +833,951 | New |
| Bessemer Group Inc | 836,386 | $21.1M | 0.04% | +35,575+4.4% | Added |
| Two Sigma Investments, LP | 1,003,432 | $25.3M | 0.06% | +574,943+134.2% | Added |
| Invesco Ltd. | 1,006,049 | $25.4M | 0.00% | +45,705+4.8% | Added |
| Ranger Investment Management, L.P. | 1,016,044 | $25.7M | 1.83% | −15,055−1.5% | Reduced |
| Millennium Management LLC | 1,022,836 | $25.8M | 0.03% | +854,113+506.2% | Added |
| Jane Street Group, LLC | 1,059,335 | $26.8M | 0.05% | +987,896+1,382.9% | Added |
| Two Sigma Advisers, LP | 1,070,600 | $27.0M | 0.06% | −21,100−1.9% | Reduced |
| HRT Financial LP | 1,187,136 | $30.0M | 0.19% | +1,174,034+8,960.7% | Added |
| Barclays PLC | 1,230,908 | $31.1M | 0.01% | −48,294−3.8% | Reduced |
| UBS Group AG | 1,417,856 | $35.8M | 0.01% | +736,242+108.0% | Added |
| Goldman Sachs Group Inc | 1,561,719 | $39.4M | 0.01% | −101,243−6.1% | Reduced |
| Bank of New York Mellon Corp | 1,723,227 | $43.5M | 0.01% | −49,667−2.8% | Reduced |
| Northern Trust Corp | 1,861,826 | $47.0M | 0.01% | −74,572−3.9% | Reduced |
| Balyasny Asset Management LLC | 1,942,036 | $49.1M | 0.12% | +1,929,176+15,001.4% | Added |
| Manufacturers Life Insurance Company, The | 2,026,672 | $51.2M | 0.05% | +248,951+14.0% | Added |
| EnerVest, Ltd. | 2,099,403 | $53.0M | 100.00% | 00.0% | Unchanged |
| Encompass Capital Advisors LLC | 2,130,595 | $53.8M | 2.07% | +2,130,595 | New |
| Wasatch Advisors Inc | 2,288,047 | $57.8M | 0.32% | −485,781−17.5% | Reduced |
| Charles Schwab Investment Management Inc | 2,315,012 | $58.5M | 0.01% | +238,471+11.5% | Added |
| Stephens Investment Management Group LLC | 2,413,961 | $61.0M | 0.88% | −293,375−10.8% | Reduced |
| Principal Financial Group Inc | 2,427,952 | $61.3M | 0.03% | +119,127+5.2% | Added |
| Epoch Investment Partners, Inc. | 2,626,791 | $66.4M | 0.34% | −39,360−1.5% | Reduced |
| First Trust Advisors LP | 2,757,328 | $69.7M | 0.06% | −12,653,168−82.1% | Reduced |
| Loomis Sayles & Co L P | 2,785,496 | $70.4M | 0.10% | +84,104+3.1% | Added |
| Morgan Stanley | 2,975,635 | $75.2M | 0.01% | +149,050+5.3% | Added |
| Systematic Financial Management LP | 2,989,746 | $75.5M | 2.15% | −43,529−1.4% | Reduced |
| TD Asset Management Inc | 3,033,267 | $76.6M | 0.07% | −81,943−2.6% | Reduced |
| Boston Trust Walden Corp | 3,178,608 | $80.3M | 0.59% | +88,021+2.8% | Added |
| Allspring Global Investments Holdings, LLC | 3,175,387 | $81.0M | 0.14% | +110,961+3.6% | Added |
| GW&K Investment Management, LLC | 3,424,841 | $86.5M | 0.80% | −59,314−1.7% | Reduced |
| Silvercrest Asset Management Group LLC | 3,801,297 | $96.0M | 0.69% | −21,920−0.6% | Reduced |
| Geode Capital Management, LLC | 4,293,499 | $108.5M | 0.01% | +157,043+3.8% | Added |
| Bank of America Corp | 4,342,204 | $109.7M | 0.01% | +1,799,967+70.8% | Added |
| Victory Capital Management Inc | 4,382,053 | $110.7M | 0.11% | −290,547−6.2% | Reduced |
| Wellington Management Group LLP | 5,017,528 | $126.7M | 0.02% | −3,118−0.1% | Reduced |
| Dimensional Fund Advisors LP | 5,365,892 | $135.5M | 0.03% | +597,845+12.5% | Added |
| Alliancebernstein L.P. | 5,397,901 | $136.4M | 0.05% | −138,515−2.5% | Reduced |