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, Q3 2021
Institutional positions in Magnolia Oil & Gas Corp as of Sep 30, 2021. 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
- 240
- +37 vs. Q2 2021
- Shares held
- 181.4M
- +924.2K (+0.5%) vs. Q2 2021
- Total value
- $3.23B
- +$400.7M (+14.2%) vs. Q2 2021
- New holders
- 57
- 74 more added
- Sold out
- 20
- 80 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Magnolia Oil & Gas Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Arlington Partners LLC | 5,320 | $95.0K | 0.03% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 5,064 | $90.0K | 0.00% | +424+9.1% | Added |
| Harvest Fund Management Co., Ltd | 5,068 | $90.0K | 0.02% | +2,321+84.5% | Added |
| Proequities, Inc. | 3,629 | $65.0K | 0.00% | +2,727+302.3% | Added |
| US Bancorp | 3,617 | $64.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 3,010 | $55.0K | 0.00% | +745+32.9% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 2,930 | $52.0K | 0.00% | −587−16.7% | Reduced |
| Quadrant Capital Group LLC | 2,920 | $52.0K | 0.01% | +36+1.2% | Added |
| C M Bidwell & Associates Ltd | 2,770 | $49.0K | 0.03% | −160−5.5% | Reduced |
| Acadian Asset Management LLC | 2,543 | $45.0K | 0.00% | −6,768−72.7% | Reduced |
| Nisa Investment Advisors, LLC | 2,500 | $44.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 2,445 | $43.0K | 0.00% | +637+35.2% | Added |
| Sasco Capital Inc | 2,150 | $38.0K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 2,011 | $35.0K | 0.00% | +8+0.4% | Added |
| Berman Capital Advisors, LLC | 1,963 | $34.0K | 0.01% | +712+56.9% | Added |
| Signaturefd, LLC | 1,702 | $30.0K | 0.00% | +515+43.4% | Added |
| Cutler Group LP | 1,616 | $28.0K | 0.00% | +1,616 | New |
| Lindbrook Capital, LLC | 1,450 | $26.0K | 0.01% | 00.0% | Unchanged |
| Mark Sheptoff Financial Planning, LLC | 1,400 | $25.0K | 0.01% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 1,384 | $25.0K | 0.00% | +1,384 | New |
| Global Retirement Partners, LLC | 1,300 | $23.0K | 0.00% | +1,300 | New |
| UBS Group AG | 1,225 | $22.0K | 0.00% | −1,818−59.7% | Reduced |
| Counterpoint Mutual Funds LLC | 1,193 | $21.0K | 0.02% | +1,193 | New |
| First Horizon Advisors, Inc. | 1,146 | $20.0K | 0.00% | 00.0% | Unchanged |
| Smith Group Asset Management, LLC | 930 | $17.0K | 0.00% | +930 | New |
| Parallel Advisors, LLC | 704 | $13.0K | 0.00% | +107+17.9% | Added |
| Assetmark, Inc | 700 | $12.0K | 0.00% | 00.0% | Unchanged |
| SG3 Management, LLC | 500 | $9.00K | 0.00% | −500−50.0% | Reduced |
| Bessemer Group Inc | 445 | $8.00K | 0.00% | +445 | New |
| Howe & Rusling Inc | 351 | $6.00K | 0.00% | +58+19.8% | Added |
| Kowal Investment Group, LLC | 225 | $4.00K | 0.00% | +225 | New |
| Huntington National Bank | 161 | $3.00K | 0.00% | +161 | New |
| Bell Investment Advisors, Inc | 163 | $3.00K | 0.00% | +163 | New |
| TD Private Client Wealth LLC | 86 | $1.53K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 75 | $1.33K | 0.00% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 78 | $1.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 79 | $1.00K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 43 | $1.00K | 0.00% | +15+53.6% | Added |
| Stephens Inc | 75 | $1.00K | 0.00% | +75 | New |
| Meridian Wealth Partners, LLC | 84 | $1.00K | 0.00% | +84 | New |
| Hartree Partners, LP | 0 | $0 | 0.00% | −280,000−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −240,666−100.0% | Sold out |
| State of New Jersey Common Pension Fund D | 0 | $0 | 0.00% | −203,796−100.0% | Sold out |
| Hancock Whitney Corp | 0 | $0 | 0.00% | −174,461−100.0% | Sold out |
| Nicholas Investment Partners, LP | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −66,051−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −46,661−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −36,893−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −34,189−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −26,286−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −21,282−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −16,900−100.0% | Sold out |
| WealthShield Partners, LLC | 0 | $0 | 0.00% | −15,924−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −14,343−100.0% | Sold out |
| Pinz Capital Management, LP | 0 | $0 | 0.00% | −10,758−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −10,742−100.0% | Sold out |
| New York State Teachers Retirement System | 0 | $0 | 0.00% | −10,600−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −1,300−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −260−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| QS Investors, LLC | – | – | – | – | Not filed |
| Smith Asset Management Group LP | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |