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, Q2 2025
Institutional positions in Magnolia Oil & Gas Corp as of Jun 30, 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
- 385
- −18 vs. Q1 2025
- Shares held
- 215.8M
- −2.09M (−1.0%) vs. Q1 2025
- Total value
- $4.85B
- −$649.2M (−11.8%) vs. Q1 2025
- New holders
- 41
- 142 more added
- Sold out
- 59
- 160 more reduced
4 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Magnolia Oil & Gas Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Quarry LP | 2,121 | $47.7K | 0.01% | +2,121 | New |
| Assetmark, Inc | 2,008 | $45.1K | 0.00% | −498−19.9% | Reduced |
| Ancora Advisors, LLC | 2,000 | $45.0K | 0.00% | 00.0% | Unchanged |
| Opal Wealth Advisors, LLC | 1,475 | $33.2K | 0.01% | +271+22.5% | Added |
| EverSource Wealth Advisors, LLC | 1,386 | $31.2K | 0.00% | +864+165.5% | Added |
| Harbor Capital Advisors, Inc. | 1,398 | $31.0K | 0.00% | −117−7.7% | Reduced |
| Caitong International Asset Management Co., Ltd | 1,332 | $29.9K | 0.02% | +1,332 | New |
| Financial Management Professionals, Inc. | 1,274 | $28.6K | 0.00% | −2,145−62.7% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,190 | $26.8K | 0.00% | +836+236.2% | Added |
| Huntington National Bank | 1,036 | $23.3K | 0.00% | +58+5.9% | Added |
| Parallel Advisors, LLC | 1,033 | $23.2K | 0.00% | −1,275−55.2% | Reduced |
| Your Advocates Ltd., LLP | 1,007 | $22.6K | 0.01% | +7+0.7% | Added |
| Optimum Investment Advisors | 1,000 | $22.5K | 0.01% | 00.0% | Unchanged |
| Maseco LLP | 992 | $22.3K | 0.00% | +992 | New |
| Nomura Asset Management Co Ltd | 950 | $21.4K | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 941 | $21.0K | 0.00% | +739+365.8% | Added |
| Versant Capital Management, Inc | 902 | $20.3K | 0.00% | +147+19.5% | Added |
| Principal Securities, Inc. | 843 | $19.0K | 0.00% | +61+7.8% | Added |
| Y.D. More Investments Ltd | 750 | $16.9K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 694 | $15.6K | 0.00% | +138+24.8% | Added |
| First Horizon Advisors, Inc. | 612 | $13.8K | 0.00% | −410−40.1% | Reduced |
| Truvestments Capital LLC | 586 | $13.2K | 0.00% | −1−0.2% | Reduced |
| Center for Financial Planning, Inc. | 566 | $12.7K | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 560 | $12.6K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 555 | $12.5K | 0.00% | −158−22.2% | Reduced |
| Twin Peaks Wealth Advisors, LLC | 505 | $12.0K | 0.00% | +505 | New |
| Optiver Holding B.V. | 498 | $11.2K | 0.00% | −97−16.3% | Reduced |
| Whittier Trust Co of Nevada Inc | 427 | $9.59K | 0.00% | −2−0.5% | Reduced |
| Accent Capital Management, LLC | 393 | $8.84K | 0.00% | +393 | New |
| Massmutual Trust Co FSB | 384 | $8.63K | 0.00% | −619−61.7% | Reduced |
| Trust Co of Vermont | 382 | $8.59K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 378 | $8.50K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 375 | $8.43K | 0.00% | −346−48.0% | Reduced |
| Bryn Mawr Trust Co | 350 | $7.87K | 0.00% | 00.0% | Unchanged |
| Park Place Capital Corp | 339 | $7.73K | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 343 | $7.71K | 0.00% | +227+195.7% | Added |
| Private Wealth Management Group, LLC | 341 | $7.67K | 0.00% | −395−53.7% | Reduced |
| Global Retirement Partners, LLC | 338 | $7.60K | 0.00% | +338 | New |
| Northwestern Mutual Wealth Management Co | 315 | $7.08K | 0.00% | +25+8.6% | Added |
| Clearstead Advisors, LLC | 302 | $6.79K | 0.00% | +302 | New |
| GWM Advisors LLC | 283 | $6.36K | 0.00% | +2+0.7% | Added |
| MAI Capital Management | 274 | $6.16K | 0.00% | +274 | New |
| Rothschild Investment LLC | 265 | $5.96K | 0.00% | −145−35.4% | Reduced |
| LRI Investments, LLC | 250 | $5.62K | 0.00% | +42+20.2% | Added |
| SRS Capital Advisors, Inc. | 233 | $5.24K | 0.00% | +38+19.5% | Added |
| NewSquare Capital LLC | 233 | $5.24K | 0.00% | +60+34.7% | Added |
| Bayforest Capital Ltd | 217 | $4.88K | 0.00% | −7,743−97.3% | Reduced |
| Rosenberg Matthew Hamilton | 192 | $4.32K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 191 | $4.29K | 0.00% | +191 | New |
| Hemington Wealth Management | 213 | $4.00K | 0.00% | +13+6.5% | Added |
| Sierra Ocean, LLC | 141 | $3.17K | 0.00% | +141 | New |
| Jones Financial Companies LLLP | 139 | $3.14K | 0.00% | +17+13.9% | Added |
| Westend Capital Management, LLC | 135 | $3.04K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 113 | $2.54K | 0.00% | −10−8.1% | Reduced |
| Central Trust Co | 107 | $2.41K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 100 | $2.25K | 0.00% | 00.0% | Unchanged |
| Riggs Asset Managment Co. Inc. | 93 | $2.09K | 0.00% | +93 | New |
| Bell Investment Advisors, Inc | 80 | $1.80K | 0.00% | −44−35.5% | Reduced |
| Annis Gardner Whiting Capital Advisors, LLC | 80 | $1.80K | 0.00% | +80 | New |
| Private Trust Co NA | 80 | $1.80K | 0.00% | −80−50.0% | Reduced |
| JFS Wealth Advisors, LLC | 68 | $1.53K | 0.00% | −75−52.4% | Reduced |
| SBI Securities Co., Ltd. | 67 | $1.51K | 0.00% | −2−2.9% | Reduced |
| Kestra Investment Management, LLC | 55 | $1.39K | 0.00% | 00.0% | Unchanged |
| Webster Bank, N. A. | 58 | $1.30K | 0.00% | +58 | New |
| Larson Financial Group LLC | 54 | $1.21K | 0.00% | −14−20.6% | Reduced |
| Fortitude Family Office, LLC | 53 | $1.19K | 0.00% | +53 | New |
| UMA Financial Services, Inc. | 52 | $1.17K | 0.00% | +18+52.9% | Added |
| Cornerstone Planning Group LLC | 44 | $1.07K | 0.00% | −41−48.2% | Reduced |
| Picton Mahoney Asset Management | 48 | $1.00K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 44 | $989 | 0.00% | −24−35.3% | Reduced |
| Glen Eagle Advisors, LLC | 41 | $925 | 0.00% | 00.0% | Unchanged |
| WPG Advisers, LLC | 31 | $697 | 0.00% | 00.0% | Unchanged |
| Legacy Wealth Managment, LLC | 29 | $652 | 0.00% | +7+31.8% | Added |
| Legacy Investment Solutions, LLC | 29 | $652 | 0.00% | +29 | New |
| Binnacle Investments Inc | 26 | $584 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 24 | $540 | 0.00% | −16−40.0% | Reduced |
| DiNuzzo Private Wealth, Inc. | 21 | $473 | 0.00% | −2−8.7% | Reduced |
| Atlantic Trust, LLC | 20 | $450 | 0.00% | +20 | New |
| Prestige Wealth Management Group LLC | 18 | $405 | 0.00% | 00.0% | Unchanged |
| WealthTrak Capital Management LLC | 15 | $338 | 0.00% | −5−25.0% | Reduced |
| HFM Investment Advisors, LLC | 15 | $337 | 0.00% | +6+66.7% | Added |
| Rialto Wealth Management, LLC | 8 | $180 | 0.00% | +8 | New |
| Abound Wealth Management | 7 | $158 | 0.00% | 00.0% | Unchanged |
| Bay Harbor Wealth Management, LLC | 7 | $157 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 4 | $90 | 0.00% | +2+100.0% | Added |
| Cambiar Investors LLC | 0 | $0 | 0.00% | −489,866−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −436,215−100.0% | Sold out |
| Ruffer LLP | 0 | $0 | 0.00% | −260,373−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −246,671−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −151,706−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −140,137−100.0% | Sold out |
| Richard Bernstein Advisors LLC | 0 | $0 | 0.00% | −116,786−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −91,015−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −82,366−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −77,442−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −73,673−100.0% | Sold out |
| Quantessence Capital LLC | 0 | $0 | 0.00% | −66,800−100.0% | Sold out |
| Semanteon Capital Management, LP | 0 | $0 | 0.00% | −61,381−100.0% | Sold out |
| Wakefield Asset Management LLLP | 0 | $0 | 0.00% | −43,955−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −41,787−100.0% | Sold out |