MGYNYSECrude Petroleum & Natural GasFiscal year ends December 31
Magnolia Oil & Gas Corp
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026
$25.47+0.12 (+0.47%)
Close on Oct 19, 2026
- Market cap
- $4.70B
- P/E (TTM)
- 11.2
- Dividend yield
- 2.36%
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
86.7%
205M of 237M shares
Institutional holders
408
58 new, 47 sold out
Net institutional buying
8M
In Q2 2026
Insider trades, 12 months
5 buys · 7 sales
Net sold $10.42M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| State Street Corporation | 9,496,275 | 5.10% | 13G (passive) | Mar 31, 2026 |
| Warburg Pincus & Company US, LLC | 32,203,000 | 11.96% | 13G (passive) | Sep 10, 2026 |
| BlackRock, Inc. | 27,207,268 | 14.40% | 13G (passive) amendment | Mar 31, 2025 |
| First Trust Portfolios L.P. | 18,884,701 | 10.01% | 13G (passive) amendment | Feb 28, 2025 |
| Vanguard Portfolio Management | 15,517,234 | 8.39% | 13G (passive) amendment | Jun 30, 2026 |
| Stowers Institute for Medical Research | 11,213,871 | 5.96% | 13G (passive) | Sep 30, 2024 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of MGY | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31,972,219 | 13.49% | $817.85M | +2,481,070 | 0.01% |
| Vanguard Portfolio Management LLC | 15,341,201 | 6.47% | $392.43M | +2,357,806 | 0.02% |
| American Century Companies Inc | 11,011,458 | 4.65% | $281.67M | +502,218 | 0.12% |
| State Street Corp | 9,941,466 | 4.20% | $254.30M | +445,191 | 0.01% |
| Vanguard Capital Management LLC | 7,663,263 | 3.23% | $196.03M | +474,839 | 0.00% |
| Dimensional Fund Advisors LP | 7,117,449 | 3.00% | $182.07M | +88,668 | 0.03% |
| Jupiter Topco LLC | 6,427,893 | 2.71% | $164.43M | New | 0.07% |
| Arrowstreet Capital, Limited Partnership | 5,463,526 | 2.31% | $139.76M | −800,282 | 0.06% |
| T. Rowe Price Investment Management, Inc. | 5,180,518 | 2.19% | $132.52K | −13,369 | 0.09% |
| Geode Capital Management, LLC | 4,802,973 | 2.03% | $122.89M | +264,861 | 0.01% |
| Nomura Asset Management International Inc. | 4,311,973 | 1.82% | $110.30M | −660,288 | 0.17% |
| Bank Of America Corp /De/ | 4,253,346 | 1.79% | $108.80M | +375,985 | 0.01% |
| Alliancebernstein L.P. | 4,122,434 | 1.74% | $130.15M | −328,808 | 0.04% |
| TD Asset Management Inc | 3,934,160 | 1.66% | $100.64M | −1,007,819 | 0.09% |
| Epoch Investment Partners, Inc. | 3,569,975 | 1.51% | $91.32M | −705,534 | 0.52% |
| Morgan Stanley | 3,429,471 | 1.45% | $87.73M | +401,496 | 0.00% |
| Victory Capital Management Inc | 2,982,883 | 1.26% | $76.30M | −108,170 | 0.04% |
| GW&K Investment Management, LLC | 2,917,419 | 1.23% | $74.63K | −163,845 | 0.58% |
| Systematic Financial Management LP | 2,777,352 | 1.17% | $71.04M | −35,926 | 1.42% |
| Allspring Global Investments Holdings, LLC | 2,667,136 | 1.13% | $66.63M | −31,868 | 0.10% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 408 | 205M | 86.7% | 58 / 162 | 141 / 47 | 24M | 15M |
| Q1 2026 | 405 | 204M | 86.0% | 76 / 146 | 139 / 39 | 44M | 20M |
| Q4 2025 | 378 | 201M | 84.9% | 60 / 122 | 154 / 48 | 18M | 22M |
| Q3 2025 | 373 | 207M | 87.4% | 36 / 134 | 150 / 45 | 11M | 20M |
| Q2 2025 | 385 | 216M | 91.2% | 41 / 142 | 160 / 59 | 17M | 18M |
| Q1 2025 | 407 | 218M | 92.1% | 62 / 155 | 144 / 35 | 21M | 22M |
| Q4 2024 | 383 | 220M | 93.0% | 53 / 157 | 132 / 34 | 12M | 14M |
| Q3 2024 | 367 | 223M | 94.2% | 56 / 139 | 126 / 33 | 47M | 16M |
| Q2 2024 | 347 | 222M | 93.6% | 59 / 128 | 120 / 30 | 14M | 20M |
| Q1 2024 | 323 | 229M | 96.7% | 65 / 118 | 103 / 38 | 42M | 14M |
| Q4 2023 | 297 | 200M | 84.6% | 46 / 113 | 98 / 31 | 19M | 11M |
| Q3 2023 | 287 | 192M | 81.1% | 33 / 111 | 99 / 24 | 14M | 21M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of MGY | Value | % of fund | As of |
|---|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 11,142,411 | 4.70% | $285.02M | 0.26% | Jun 30, 2026 |
| Avantis U.S. Small Cap Value ETF | 6,327,650 | 2.67% | $173.12M | 0.64% | May 31, 2026 |
| Vanguard Total Stock Market Index Fund | 5,872,069 | 2.48% | $150.21M | 0.01% | Jun 30, 2026 |
| iShares Russell 2000 ETF | 4,776,164 | 2.02% | $122.17M | 0.15% | Jun 30, 2026 |
| Vanguard Small-Cap Index Fund | 4,242,492 | 1.79% | $108.52M | 0.06% | Jun 30, 2026 |
| Vanguard Equity Income Fund | 2,917,675 | 1.23% | $74.63M | 0.11% | Jun 30, 2026 |
| State Street(R) SPDR(R) S&P(R) Oil & Gas Exploration & Production ETF | 2,847,539 | 1.20% | $72.84M | 2.50% | Jun 30, 2026 |
| Janus Henderson Triton Fund | 2,609,112 | 1.10% | $66.74M | 1.12% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund | 2,537,778 | 1.07% | $65.25M | 0.19% | Jul 31, 2026 |
| T. Rowe Price Small-Cap Value Fund, Inc. | 2,191,474 | 0.92% | $56.06M | 0.53% | Jun 30, 2026 |
| Nomura Small Cap Core Fund | 2,010,862 | 0.85% | $55.02M | 1.00% | May 29, 2026 |
| Victory Sycamore Small Company Opportunity Fund | 1,810,000 | 0.76% | $46.30M | 0.99% | Jun 30, 2026 |
| Small Cap Value Fund | 1,775,000 | 0.75% | $45.40M | 1.49% | Jun 30, 2026 |
| iShares Russell 2000 Growth ETF | 1,717,650 | 0.72% | $43.94M | 0.28% | Jun 30, 2026 |
| State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF | 1,693,525 | 0.71% | $43.32M | 0.26% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Christopher G. Stavros | CEO & CHAIRMAN, Director | 898,781 | 0.38% | Sep 25, 2026 |
| Brian Corales | SVP & CHIEF FINANCIAL OFFICER | 191,573 | 0.08% | Sep 25, 2026 |
| Timothy D. Yang | EVP, CHIEF LEGAL & COMM & SEC | 540,053 | 0.23% | Sep 25, 2026 |
| Arcilia Acosta | Director | 134,721 | 0.06% | Sep 3, 2026 |
| David M. Khani | Director | 30,676 | 0.01% | Sep 3, 2026 |
| Ralph Lewis Ropp | Director | 26,007 | 0.01% | Aug 11, 2026 |
| Shandell Szabo | Director | 20,710 | 0.01% | Jun 3, 2026 |
| Dan F. Smith | Director | 127,232 | 0.05% | May 12, 2026 |
| James R. Larson | Director | 97,295 | 0.04% | May 12, 2026 |
| Edward P. Djerejian | Director | 116,745 | 0.05% | May 12, 2026 |
| Energy I. LLC WildFire | 10% owner | – | – | Sep 16, 2026 |
| Hawkwood HoldCo GP, LLC | 10% owner | – | – | Sep 16, 2026 |
| Anderson Capital Advisors Lp Kayne | 10% owner | 32,203,000 | 13.59% | Sep 16, 2026 |
| Hawkwood HoldCo, L.P. | 10% owner | – | – | Sep 16, 2026 |
| Warburg Pincus & Co US, LLC | 10% owner | – | – | Sep 16, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Timothy D. Yang EVP, CHIEF LEGAL & COMM & SEC | Sep 24, 2026 | Award | +13,392 | – | – | 540,053 |
| Timothy D. Yang EVP, CHIEF LEGAL & COMM & SEC | Sep 24, 2026 | Tax withholding | −5,270 | $24.74 | $130.38K | 534,783 |
| Brian Corales SVP & CHIEF FINANCIAL OFFICER | Sep 24, 2026 | Tax withholding | −4,798 | $24.74 | $118.70K | 191,573 |
| Brian Corales SVP & CHIEF FINANCIAL OFFICER | Sep 24, 2026 | Award | +12,193 | – | – | 196,371 |
| Christopher G. Stavros CEO & CHAIRMAN, Director | Sep 24, 2026 | Tax withholding | −9,855 | $24.74 | $243.81K | 898,781 |
| Christopher G. Stavros CEO & CHAIRMAN, Director | Sep 24, 2026 | Award | +25,044 | – | – | 908,636 |
| David M. Khani Director | Sep 1, 2026 | Buy | +54 | $26.78 | $1.45K | 30,676 |
| Arcilia Acosta Director | Sep 1, 2026 | Award | +80 | – | – | 134,721 |
| David M. Khani Director | Aug 7, 2026 | Buy | +8,000 | $25.00 | $200.00K | 30,622 |
| Ralph Lewis Ropp Director | Aug 7, 2026 | Buy | +5,000 | $24.63 | $123.15K | 26,007 |
| Shandell Szabo Director | Jun 1, 2026 | Buy | +86 | $27.44 | $2.36K | 20,710 |
| Arcilia Acosta Director | Jun 1, 2026 | Award | +72 | – | – | 134,641 |
| Dan F. Smith Director | May 8, 2026 | Award | +8,028 | – | – | 127,232 |
| Edward P. Djerejian Director | May 8, 2026 | Award | +6,320 | – | – | 116,745 |
| James R. Larson Director | May 8, 2026 | Award | +6,320 | – | – | 97,295 |
| David M. Khani Director | May 8, 2026 | Award | +6,320 | – | – | 22,622 |
| Ralph Lewis Ropp Director | May 8, 2026 | Award | +6,320 | – | – | 21,007 |
| Arcilia Acosta Director | May 8, 2026 | Award | +6,320 | – | – | 134,569 |
| Shandell Szabo Director | May 8, 2026 | Award | +6,320 | – | – | 20,624 |
| Shandell Szabo Director | Mar 30, 2026 | Sale | −11,731 | $31.98 | $375.16K | 14,304 |
| Edward P. Djerejian Director | Mar 10, 2026 | Sale | −18,000 | $28.98 | $521.64K | 110,425 |
| Brian Corales SVP & CHIEF FINANCIAL OFFICER | Mar 9, 2026 | Sale | −33,000 | $29.12 | $960.96K | 184,178 |
| Arcilia Acosta Director | Mar 9, 2026 | Sale | −19,235 | $29.10 | $559.74K | 128,249 |
| Timothy D. Yang EVP, CHIEF LEGAL & COMM & SEC | Mar 9, 2026 | Sale | −150,000 | $29.29 | $4.39M | 526,661 |
| Dan F. Smith Director | Mar 9, 2026 | Sale | −18,000 | $29.01 | $522.18K | 119,204 |
| Christopher G. Stavros CEO & CHAIRMAN, Director | Mar 9, 2026 | Sale | −119,954 | $29.29 | $3.51M | 883,592 |
| Arcilia Acosta Director | Mar 2, 2026 | Award | +69 | – | – | 147,484 |
| Timothy D. Yang EVP - GENERAL COUNSEL & SEC | Mar 2, 2026 | Tax withholding | −15,156 | $28.55 | $432.70K | 676,661 |
| Christopher G. Stavros CEO & CHAIRMAN, Director | Mar 2, 2026 | Tax withholding | −42,863 | $28.55 | $1.22M | 1,003,546 |
| Brian Corales SVP & CHIEF FINANCIAL OFFICER | Mar 2, 2026 | Tax withholding | −15,916 | $28.55 | $454.40K | 217,178 |
| Timothy D. Yang EVP - GENERAL COUNSEL & SEC | Feb 5, 2026 | Award | +42,122 | – | – | 691,817 |
| Timothy D. Yang EVP - GENERAL COUNSEL & SEC | Feb 5, 2026 | Returned to company | −24,766 | $23.99 | $594.14K | 649,695 |
| Timothy D. Yang EVP - GENERAL COUNSEL & SEC | Feb 5, 2026 | Option exercise | +49,532 | – | – | 684,207 |
| Timothy D. Yang EVP - GENERAL COUNSEL & SEC | Feb 5, 2026 | Tax withholding | −9,746 | $26.21 | $255.44K | 674,461 |
| Christopher G. Stavros CEO & CHAIRMAN, Director | Feb 5, 2026 | Award | +121,103 | – | – | 1,046,409 |
| Christopher G. Stavros CEO & CHAIRMAN, Director | Feb 5, 2026 | Tax withholding | −21,368 | $26.21 | $560.06K | 979,607 |
| Christopher G. Stavros CEO & CHAIRMAN, Director | Feb 5, 2026 | Option exercise | +108,603 | – | – | 1,000,975 |
| Christopher G. Stavros CEO & CHAIRMAN, Director | Feb 5, 2026 | Returned to company | −54,301 | $23.99 | $1.30M | 925,306 |
| Brian Corales SVP & CHIEF FINANCIAL OFFICER | Feb 5, 2026 | Tax withholding | −6,239 | $26.21 | $163.52K | 208,932 |
| Brian Corales SVP & CHIEF FINANCIAL OFFICER | Feb 5, 2026 | Award | +40,016 | – | – | 233,094 |
| Brian Corales SVP & CHIEF FINANCIAL OFFICER | Feb 5, 2026 | Returned to company | −15,854 | $23.99 | $380.34K | 193,078 |
| Brian Corales SVP & CHIEF FINANCIAL OFFICER | Feb 5, 2026 | Option exercise | +31,708 | – | – | 215,171 |
| Arcilia Acosta Director | Dec 1, 2025 | Award | +76 | – | – | 147,415 |
| Ralph Lewis Ropp Director | Nov 11, 2025 | Buy | +4,500 | $23.10 | $103.95K | 14,687 |
| Arcilia Acosta Director | Sep 2, 2025 | Award | +71 | – | – | 147,339 |
| Arcilia Acosta Director | Jun 2, 2025 | Award | +81 | – | – | 147,268 |
| Ralph Lewis Ropp Director | May 7, 2025 | Award | +7,940 | – | – | 10,187 |
| Shandell Szabo Director | May 7, 2025 | Award | +7,940 | – | – | 26,035 |
| Dan F. Smith Director | May 7, 2025 | Award | +11,549 | – | – | 137,204 |
| Edward P. Djerejian Director | May 7, 2025 | Award | +7,940 | – | – | 128,425 |
| David M. Khani Director | May 7, 2025 | Award | +7,940 | – | – | 16,302 |
| Arcilia Acosta Director | May 7, 2025 | Award | +7,940 | – | – | 147,187 |
| James R. Larson Director | May 7, 2025 | Award | +7,940 | – | – | 90,975 |
| Shandell Szabo Director | May 2, 2025 | Buy | +11,731 | $21.30 | $249.87K | 18,095 |
| Christopher G. Stavros CEO & DIRECTOR | Mar 3, 2025 | Buy | +2,500 | $22.06 | $55.15K | 892,372 |
| Timothy D. Yang EVP - GENERAL COUNSEL & SEC | Mar 3, 2025 | Tax withholding | −22,334 | $22.26 | $497.15K | 653,107 |
| Timothy D. Yang EVP - GENERAL COUNSEL & SEC | Mar 3, 2025 | Returned to company | −18,432 | $22.26 | $410.30K | 634,675 |
| Arcilia Acosta Director | Mar 3, 2025 | Award | +79 | – | – | 139,247 |
| Brian Corales SVP & CHIEF FINANCIAL OFFICER | Mar 3, 2025 | Returned to company | −3,134 | $22.26 | $69.76K | 183,463 |
| Brian Corales SVP & CHIEF FINANCIAL OFFICER | Mar 3, 2025 | Tax withholding | −13,228 | $22.26 | $294.46K | 186,597 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Szabo Shandell Director | Mar 30, 2026 | 11,731 | $379.62K | Mar 30, 2026 | Open Market Purchase |
| Edward P. Djerejian Rev Tr The Board Director | Mar 10, 2026 | 18,000 | $521.60K | Mar 10, 2026 | Restricted stock vesting under a registered plan |
| Brian Corales Officer | Mar 9, 2026 | 33,000 | $960.96K | Mar 9, 2026 | Restricted Stock Vesting |
| Christopher G. Stavros Officer, Director | Mar 9, 2026 | 119,954 | $3.51M | Mar 9, 2026 | Restricted Stock Vesting |
| Arcilia Acosta Director | Mar 9, 2026 | 19,235 | $559.93K | Mar 9, 2026 | COMPENSATION |
| Dan F. Smith Director | Mar 9, 2026 | 18,000 | $522.21K | Mar 9, 2026 | Restricted Stock Vesting |
| D. Yang Timothy Officer | Mar 9, 2026 | 150,000 | $4.38M | Mar 9, 2026 | Equity Awards |
| Steve Millican Officer | Jan 8, 2025 | 195,293 | $4.71M | Jan 8, 2025 | Restricted Stock unit |
| EnerVest Energy Institutional Fund XIV-C, L.P. Director | Sep 23, 2024 | 2,065,558 | $53.52M | Sep 23, 2024 | Acquired in a private placement transaction in connection with a business combination. |
| EnerVest Energy Institutional Fund XIV-3A, L.P. Director | Sep 23, 2024 | 644,724 | $16.70M | Sep 23, 2024 | Acquired in a private placement transaction in connection with a business combination. |
| EnerVest Energy Institutional Fund XIV-C-AIV, L.P. Director | Sep 23, 2024 | 364,810 | $9.45M | Sep 23, 2024 | Acquired in a private placement transaction in connection with a business combination. |
| EnerVest Energy Institutional Fund XIV-WIC, L.P. Director | Sep 23, 2024 | 34,117 | $883.97K | Sep 23, 2024 | Acquired in a private placement transaction in connection with a business combination. |
| EnerVest Energy Institutional Fund XIV-A, L.P. Director | Sep 23, 2024 | 3,265,817 | $84.62M | Sep 23, 2024 | Acquired in a private placement transaction in connection with a business combination |
| EnerVest Energy Institutional Fund XIV-2A, L.P. Director | Sep 23, 2024 | 624,974 | $16.19M | Sep 23, 2024 | Acquired in a private placement transaction in connection with a business combination. |
| EnerVest Energy Institutional Fund XIV-3A, L.P. Director, 10% Stockholder | May 14, 2024 | 1,028,132 | $26.82M | May 14, 2024 | Acquired in a private placement transaction in connection with a business combination |