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 |
|---|---|---|---|---|---|
| Perbak Capital Partners LLP | 34,872 | $783.9K | 0.18% | +23,687+211.8% | Added |
| Doheny Asset Management | 34,250 | $770.0K | 0.54% | 00.0% | Unchanged |
| Group One Trading, L.P. | 33,918 | $762.5K | 0.02% | +28,596+537.3% | Added |
| Glenmede Investment Management, LP | 33,416 | $751.2K | 0.00% | +33,416 | New |
| LPL Financial LLC | 31,735 | $713.4K | 0.00% | +1,365+4.5% | Added |
| Henshaw Capital LLC | 30,065 | $675.9K | 0.03% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 29,432 | $661.6K | 0.00% | +8,395+39.9% | Added |
| Mackenzie Financial Corp | 29,322 | $659.2K | 0.00% | 00.0% | Unchanged |
| Vident Advisory, LLC | 28,932 | $650.4K | 0.01% | +1,088+3.9% | Added |
| ExodusPoint Capital Management, LP | 27,677 | $622.0K | 0.01% | −585,150−95.5% | Reduced |
| Pictet Asset Management Holding SA | 26,787 | $602.2K | 0.00% | −1,522−5.4% | Reduced |
| Atria Investments LLC | 26,692 | $600.0K | 0.01% | +888+3.4% | Added |
| Systematic Alpha Investments, LLC | 25,400 | $571.0K | 0.02% | 00.0% | Unchanged |
| M&T Bank Corp | 25,108 | $564.1K | 0.00% | −1,116−4.3% | Reduced |
| Penserra Capital Management LLC | 25,130 | $564.0K | 0.01% | −10,976−30.4% | Reduced |
| Gsa Capital Partners LLP | 24,941 | $561.0K | 0.04% | −2,705−9.8% | Reduced |
| Fiduciary Trust Co | 24,326 | $546.8K | 0.01% | −1,395−5.4% | Reduced |
| Mutual of America Capital Management LLC | 24,016 | $539.9K | 0.01% | −3,803−13.7% | Reduced |
| Commerce Bank | 23,172 | $520.9K | 0.00% | 00.0% | Unchanged |
| Jennison Associates LLC | 23,147 | $520.3K | 0.00% | −28−0.1% | Reduced |
| CIBC World Markets Corp | 22,968 | $516.3K | 0.00% | −15,463−40.2% | Reduced |
| SG Americas Securities, LLC | 22,677 | $510.0K | 0.00% | +13,874+157.6% | Added |
| Public Employees Retirement Association of Colorado | 22,191 | $499.0K | 0.00% | 00.0% | Unchanged |
| Horizon Investments, LLC | 21,770 | $486.3K | 0.01% | +21,770 | New |
| Schonfeld Strategic Advisors LLC | 21,134 | $475.1K | 0.00% | −316,718−93.7% | Reduced |
| Aviva PLC | 20,550 | $462.0K | 0.00% | −4,723−18.7% | Reduced |
| Keybank National Association | 20,134 | $452.6K | 0.00% | −3,907−16.3% | Reduced |
| Tower Research Capital LLC (TRC) | 20,109 | $452.1K | 0.01% | −5,194−20.5% | Reduced |
| Cynosure Management, LLC | 19,242 | $432.6K | 0.05% | +4,204+28.0% | Added |
| James Investment Research Inc | 19,221 | $432.1K | 0.05% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 19,032 | $427.8K | 0.01% | +1,511+8.6% | Added |
| Regions Financial Corp | 18,620 | $418.6K | 0.00% | +9,125+96.1% | Added |
| ISAM Funds (UK) Ltd | 18,595 | $418.0K | 0.09% | −30,307−62.0% | Reduced |
| Quantinno Capital Management LP | 18,560 | $417.2K | 0.00% | +4,340+30.5% | Added |
| GTS Securities LLC | 18,400 | $413.6K | 0.02% | −7,655−29.4% | Reduced |
| Sanctuary Advisors, LLC | 18,105 | $407.0K | 0.00% | −1,844−9.2% | Reduced |
| Readystate Asset Management LP | 18,071 | $406.2K | 0.02% | +18,071 | New |
| Lombard Odier Asset Management (USA) Corp | 17,749 | $399.0K | 0.10% | +17,749 | New |
| Resources Investment Advisors, LLC. | 16,807 | $377.8K | 0.00% | +729+4.5% | Added |
| Jackson Creek Investment Advisors LLC | 16,738 | $376.0K | 0.10% | −45,572−73.1% | Reduced |
| FMR LLC | 16,526 | $371.5K | 0.00% | −24,218−59.4% | Reduced |
| Ritholtz Wealth Management | 16,218 | $364.6K | 0.01% | +16,218 | New |
| Wiley Bros.-Aintree Capital, LLC | 16,186 | $363.9K | 0.00% | +1,775+12.3% | Added |
| Advisors Asset Management, Inc. | 15,472 | $347.8K | 0.01% | +1,575+11.3% | Added |
| Coldstream Capital Management Inc | 15,455 | $347.4K | 0.01% | −837−5.1% | Reduced |
| Tyche Wealth Partners LLC | 15,445 | $347.2K | 0.07% | +15,445 | New |
| Bokf, NA | 15,229 | $342.3K | 0.01% | −2,007−11.6% | Reduced |
| Simplex Trading, LLC | 15,101 | $339.0K | 0.01% | +15,101 | New |
| HighTower Advisors, LLC | 15,027 | $337.8K | 0.00% | −825−5.2% | Reduced |
| Xponance, Inc. | 14,397 | $323.6K | 0.00% | +1,346+10.3% | Added |
| 111 Capital | 14,066 | $316.2K | 0.05% | +14,066 | New |
| Buckingham Strategic Partners | 13,156 | $295.8K | 0.00% | +13,156 | New |
| Lido Advisors, LLC | 12,949 | $291.1K | 0.00% | +2,897+28.8% | Added |
| Stock Yards Bank & Trust Co | 12,600 | $283.2K | 0.01% | 00.0% | Unchanged |
| Walleye Capital LLC | 12,457 | $280.0K | 0.00% | +12,457 | New |
| Park Avenue Securities LLC | 12,365 | $278.0K | 0.00% | −621−4.8% | Reduced |
| Vista Finance, LLC | 12,134 | $272.8K | 0.24% | +471+4.0% | Added |
| Aigen Investment Management, LP | 12,119 | $272.4K | 0.04% | −24,948−67.3% | Reduced |
| Caxton Associates LLP | 11,863 | $266.7K | 0.01% | +11,863 | New |
| Peirce Capital Management, LLC | 11,731 | $263.7K | 0.12% | +11,731 | New |
| Legato Capital Management LLC | 11,497 | $258.5K | 0.03% | 00.0% | Unchanged |
| Catalyst Funds Management Pty Ltd | 11,376 | $255.7K | 0.07% | −41,184−78.4% | Reduced |
| Fulton Bank, N.A. | 11,252 | $252.9K | 0.01% | −65−0.6% | Reduced |
| US Bancorp | 10,909 | $245.2K | 0.00% | −168−1.5% | Reduced |
| MML Investors Services, LLC | 10,818 | $243.0K | 0.00% | −1,293−10.7% | Reduced |
| Elo Mutual Pension Insurance Co | 10,785 | $242.4K | 0.00% | −26,523−71.1% | Reduced |
| Qsemble Capital Management, LP | 10,656 | $239.5K | 0.02% | −327−3.0% | Reduced |
| Canandaigua National Bank & Trust Co | 10,577 | $237.8K | 0.02% | −86−0.8% | Reduced |
| Cetera Investment Advisers | 10,509 | $236.2K | 0.00% | −2,218−17.4% | Reduced |
| CWM, LLC | 10,361 | $233.0K | 0.00% | +7,565+270.6% | Added |
| CIBC Asset Management Inc | 10,212 | $229.6K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 10,163 | $228.5K | 0.00% | −204−2.0% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 10,052 | $226.0K | 0.00% | −1,449−12.6% | Reduced |
| Marathon Capital Management | 10,000 | $224.8K | 0.06% | 00.0% | Unchanged |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 10,000 | $224.8K | 0.00% | 00.0% | Unchanged |
| Kapitalo Investimentos Ltda | 9,965 | $224.0K | 0.05% | +9,965 | New |
| IFP Advisors, Inc | 9,531 | $215.7K | 0.01% | −3,399−26.3% | Reduced |
| Isthmus Partners, LLC | 9,490 | $213.3K | 0.02% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 9,392 | $211.1K | 0.00% | −689−6.8% | Reduced |
| Shell Asset Management Co | 9,361 | $210.0K | 0.01% | −1,855−16.5% | Reduced |
| CIBC Private Wealth Group, LLC | 6,001 | $134.9K | 0.00% | +5,789+2,730.7% | Added |
| New Age Alpha Advisors, LLC | 5,547 | $124.7K | 0.01% | −707−11.3% | Reduced |
| Arlington Trust Co LLC | 5,320 | $119.6K | 0.02% | 00.0% | Unchanged |
| KBC Group NV | 5,105 | $115.0K | 0.00% | −2,652−34.2% | Reduced |
| Allworth Financial LP | 5,058 | $113.7K | 0.00% | +18+0.4% | Added |
| GAMMA Investing LLC | 5,009 | $112.6K | 0.01% | +2,487+98.6% | Added |
| Wolverine Asset Management LLC | 4,472 | $100.5K | 0.00% | +2,516+128.6% | Added |
| Advisor Group Holdings, Inc. | 4,363 | $99.5K | 0.00% | +2,685+160.0% | Added |
| Signaturefd, LLC | 4,393 | $98.8K | 0.00% | +16+0.4% | Added |
| Skopos Labs, Inc. | 4,051 | $91.1K | 0.01% | +3,719+1,120.2% | Added |
| Covestor Ltd | 3,902 | $88.0K | 0.05% | +920+30.9% | Added |
| Pacer Advisors, Inc. | 3,833 | $86.2K | 0.00% | −1,540−28.7% | Reduced |
| Farther Finance Advisors, LLC | 3,784 | $85.1K | 0.00% | −582−13.3% | Reduced |
| Smartleaf Asset Management LLC | 3,511 | $80.5K | 0.01% | −1,561−30.8% | Reduced |
| Ci Investments Inc. | 3,169 | $71.0K | 0.00% | −482−13.2% | Reduced |
| Independence Bank of Kentucky | 2,900 | $65.2K | 0.01% | −600−17.1% | Reduced |
| Ronald Blue Trust, Inc. | 2,575 | $57.9K | 0.00% | +289+12.6% | Added |
| Public Employees Retirement System of Ohio | 2,545 | $57.2K | 0.00% | +396+18.4% | Added |
| Nisa Investment Advisors, LLC | 2,283 | $51.3K | 0.00% | −1,829−44.5% | Reduced |
| Geneos Wealth Management Inc. | 2,212 | $49.7K | 0.00% | +1,051+90.5% | Added |