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 2021
Institutional positions in Magnolia Oil & Gas Corp as of Jun 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
- 206
- +16 vs. Q1 2021
- Shares held
- 180.5M
- +402.7K (+0.2%) vs. Q1 2021
- Total value
- $2.83B
- +$759.6M (+36.7%) vs. Q1 2021
- New holders
- 41
- 82 more added
- Sold out
- 25
- 60 more reduced
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Magnolia Oil & Gas Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Glassman Wealth Services | 28 | $0 | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 16 | $0 | 0.00% | +16 | New |
| Versant Capital Management, Inc | 79 | $1.00K | 0.00% | −728−90.2% | Reduced |
| CWM, LLC | 42 | $1.00K | 0.00% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 78 | $1.00K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 75 | $1.17K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 86 | $1.34K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 260 | $4.00K | 0.00% | +260 | New |
| Howe & Rusling Inc | 293 | $5.00K | 0.00% | −71−19.5% | Reduced |
| Smith Asset Management Group LP | 520 | $8.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 597 | $9.00K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 700 | $11.0K | 0.00% | +100+16.7% | Added |
| Proequities, Inc. | 902 | $14.0K | 0.00% | +902 | New |
| SG3 Management, LLC | 1,000 | $16.0K | 0.01% | +1,000 | New |
| First Horizon Advisors, Inc. | 1,146 | $17.0K | 0.00% | −529−31.6% | Reduced |
| Signaturefd, LLC | 1,187 | $19.0K | 0.00% | −64−5.1% | Reduced |
| Berman Capital Advisors, LLC | 1,251 | $19.0K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 1,300 | $20.0K | 0.00% | +1,300 | New |
| Mark Sheptoff Financial Planning, LLC | 1,400 | $22.0K | 0.01% | +1,400 | New |
| Lindbrook Capital, LLC | 1,450 | $23.0K | 0.01% | 00.0% | Unchanged |
| Captrust Financial Advisors | 1,808 | $28.0K | 0.00% | −2−0.1% | Reduced |
| Rockefeller Capital Management L.P. | 2,003 | $31.0K | 0.00% | −2,608−56.6% | Reduced |
| Sasco Capital Inc | 2,150 | $34.0K | 0.00% | +430+25.0% | Added |
| Group One Trading, L.P. | 2,225 | $35.0K | 0.00% | +1,751+369.4% | Added |
| Advisor Group Holdings, Inc. | 2,265 | $36.0K | 0.00% | +617+37.4% | Added |
| Nisa Investment Advisors, LLC | 2,500 | $39.0K | 0.00% | −670−21.1% | Reduced |
| Tower Research Capital LLC (TRC) | 2,789 | $44.0K | 0.00% | −11,915−81.0% | Reduced |
| Harvest Fund Management Co., Ltd | 2,747 | $44.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 2,884 | $45.0K | 0.01% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 2,930 | $46.0K | 0.03% | +105+3.7% | Added |
| UBS Group AG | 3,043 | $48.0K | 0.00% | +768+33.8% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 3,517 | $55.0K | 0.00% | +3,517 | New |
| US Bancorp | 3,617 | $57.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 3,686 | $58.0K | 0.04% | +3,686 | New |
| Meeder Asset Management Inc | 4,640 | $73.0K | 0.00% | +4,640 | New |
| Arlington Partners LLC | 5,320 | $83.0K | 0.03% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 6,173 | $96.0K | 0.00% | +328+5.6% | Added |
| STRS Ohio | 6,400 | $100.0K | 0.00% | +6,400 | New |
| O'Shaughnessy Asset Management, LLC | 6,839 | $107.0K | 0.00% | +544+8.6% | Added |
| Great West Life Assurance Co | 7,235 | $113.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 8,668 | $135.5K | 0.00% | −16,304−65.3% | Reduced |
| Ellevest, Inc. | 9,281 | $145.0K | 0.01% | +4,364+88.8% | Added |
| Acadian Asset Management LLC | 9,311 | $146.0K | 0.00% | +5,792+164.6% | Added |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 10,000 | $156.0K | 0.00% | +10,000 | New |
| CIBC Asset Management Inc | 10,140 | $158.0K | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 10,600 | $166.0K | 0.00% | +10,600 | New |
| Pinz Capital Management, LP | 10,758 | $168.0K | 0.05% | −280,242−96.3% | Reduced |
| XTX Topco Ltd | 10,742 | $168.0K | 0.06% | +10,742 | New |
| First Mercantile Trust Co | 10,797 | $169.0K | 0.02% | −1,178−9.8% | Reduced |
| Ameritas Investment Partners, Inc. | 10,918 | $171.0K | 0.01% | +834+8.3% | Added |
| Financial Management Professionals, Inc. | 11,270 | $176.0K | 0.05% | +104+0.9% | Added |
| Oberweis Asset Management Inc | 12,000 | $188.0K | 0.04% | +12,000 | New |
| Canandaigua National Corp | 12,279 | $192.0K | 0.03% | −792−6.1% | Reduced |
| Raymond James Trust N.A. | 12,556 | $197.0K | 0.01% | +12,556 | New |
| QS Investors, LLC | 13,300 | $208.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 13,621 | $213.0K | 0.00% | −2,417−15.1% | Reduced |
| Quadrature Capital Ltd | 14,343 | $224.0K | 0.01% | −19,718−57.9% | Reduced |
| IFP Advisors, Inc | 14,815 | $232.0K | 0.00% | 00.0% | Unchanged |
| WealthShield Partners, LLC | 15,924 | $249.0K | 0.04% | +15,924 | New |
| Virginia Retirement Systems Et Al | 16,900 | $264.0K | 0.00% | −10,900−39.2% | Reduced |
| Corient Capital Partners, LLC | 18,092 | $283.0K | 0.02% | −56−0.3% | Reduced |
| Bank of Montreal | 19,511 | $298.0K | 0.00% | −3,493−15.2% | Reduced |
| Simplex Trading, LLC | 20,433 | $319.0K | 0.01% | +20,433 | New |
| Los Angeles Capital Management LLC | 20,590 | $322.0K | 0.00% | −450−2.1% | Reduced |
| AQR Capital Management LLC | 20,907 | $327.0K | 0.00% | +20,907 | New |
| Quantbot Technologies LP | 21,282 | $332.0K | 0.03% | +21,282 | New |
| Principal Financial Group Inc | 22,263 | $348.0K | 0.00% | −3,176−12.5% | Reduced |
| Barclays PLC | 22,354 | $349.0K | 0.00% | −106,208−82.6% | Reduced |
| Systematic Alpha Investments, LLC | 25,400 | $366.0K | 0.02% | +25,400 | New |
| James Investment Research Inc | 23,500 | $367.0K | 0.03% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 26,191 | $409.0K | 0.00% | +2,511+10.6% | Added |
| Amalgamated Bank | 26,295 | $411.0K | 0.00% | +9,259+54.3% | Added |
| Gsa Capital Partners LLP | 26,286 | $411.0K | 0.05% | +26,286 | New |
| PEAK6 Investments LLC | 26,481 | $414.0K | 0.01% | +26,481 | New |
| Sumitomo Mitsui Trust Holdings, Inc. | 27,449 | $429.0K | 0.00% | +27,449 | New |
| Squarepoint Ops LLC | 27,688 | $433.0K | 0.00% | +12,600+83.5% | Added |
| Balyasny Asset Management LLC | 27,987 | $437.0K | 0.00% | +27,987 | New |
| Marathon Capital Management | 28,415 | $444.0K | 0.10% | −50−0.2% | Reduced |
| Envestnet Asset Management Inc | 30,268 | $473.0K | 0.00% | +9,736+47.4% | Added |
| Albert D Mason Inc | 31,205 | $488.0K | 0.30% | −250−0.8% | Reduced |
| First Hawaiian Bank | 31,905 | $499.0K | 0.02% | +31,905 | New |
| Virtu Financial LLC | 32,375 | $506.0K | 0.05% | +32,375 | New |
| Teton Advisors, Inc. | 32,700 | $511.0K | 0.07% | 00.0% | Unchanged |
| Advantage Alpha Capital Partners LP | 33,257 | $520.0K | 0.10% | +1,325+4.1% | Added |
| Campbell & CO Investment Adviser LLC | 33,300 | $520.0K | 0.22% | +33,300 | New |
| Citadel Advisors LLC | 33,606 | $525.0K | 0.00% | −607,408−94.8% | Reduced |
| Compagnie Lombard Odier SCmA | 34,060 | $532.0K | 0.01% | 00.0% | Unchanged |
| Paloma Partners Management Co | 34,189 | $534.0K | 0.01% | −27,871−44.9% | Reduced |
| State Board of Administration of Florida Retirement System | 35,293 | $552.0K | 0.00% | +1,427+4.2% | Added |
| Icon Wealth Partners, LLC | 35,500 | $555.0K | 0.06% | −20,500−36.6% | Reduced |
| Metropolitan Life Insurance Co | 35,895 | $561.0K | 0.01% | +2,766+8.3% | Added |
| ProShare Advisors LLC | 36,126 | $565.0K | 0.00% | +2,995+9.0% | Added |
| Schroder Investment Management Group | 36,893 | $577.0K | 0.00% | −588,470−94.1% | Reduced |
| Arizona State Retirement System | 38,081 | $595.0K | 0.00% | +1,948+5.4% | Added |
| The PNC Financial Services Group, Inc. | 38,895 | $608.0K | 0.00% | +266+0.7% | Added |
| Commerce Bank | 40,100 | $626.0K | 0.00% | +20,820+108.0% | Added |
| Public Employees Retirement Association of Colorado | 42,012 | $657.0K | 0.00% | +42,012 | New |
| Stifel Financial Corp | 42,287 | $661.0K | 0.00% | +8,389+24.7% | Added |
| Jane Street Group, LLC | 44,351 | $693.0K | 0.00% | −6,051−12.0% | Reduced |
| Occudo Quantitative Strategies LP | 46,661 | $729.0K | 0.11% | +46,661 | New |