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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, Q4 2024

Institutional positions in Magnolia Oil & Gas Corp as of Dec 31, 2024. 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
383
+19 vs. Q3 2024
Shares held
220.2M
−1.83M (−0.8%) vs. Q3 2024
Total value
$5.15B
−$272.8M (−5.0%) vs. Q3 2024
New holders
53
156 more added
Sold out
34
131 more reduced

3 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: 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.

Institutional holdersQ4 2024: 383 institutions
Q1 2021: 190 institutionsQ2 2021: 206 institutionsQ3 2021: 240 institutionsQ4 2021: 234 institutionsQ1 2022: 251 institutionsQ2 2022: 283 institutionsQ3 2022: 280 institutionsQ4 2022: 295 institutionsQ1 2023: 276 institutionsQ2 2023: 281 institutionsQ3 2023: 288 institutionsQ4 2023: 297 institutionsQ1 2024: 323 institutionsQ2 2024: 347 institutionsQ3 2024: 367 institutionsQ4 2024: 383 institutionsQ1 2025: 407 institutionsQ2 2025: 385 institutionsQ3 2025: 373 institutionsQ4 2025: 379 institutionsQ1 2026: 406 institutionsQ2 2026: 411 institutions
Value heldQ4 2024: $5.15B
Q1 2021: $2.07BQ2 2021: $2.83BQ3 2021: $3.23BQ4 2021: $3.55BQ1 2022: $4.47BQ2 2022: $4.14BQ3 2022: $3.83BQ4 2022: $4.56BQ1 2023: $4.37BQ2 2023: $4.14BQ3 2023: $4.41BQ4 2023: $4.19BQ1 2024: $5.78BQ2 2024: $5.60BQ3 2024: $5.44BQ4 2024: $5.15BQ1 2025: $5.51BQ2 2025: $4.85BQ3 2025: $4.92BQ4 2025: $4.37BQ1 2026: $6.39BQ2 2026: $5.28B
Institutions holding MGY and their total value by quarter
QuarterHoldersValue
Q2 2026411$5.28B
Q1 2026406$6.39B
Q4 2025379$4.37B
Q3 2025373$4.92B
Q2 2025385$4.85B
Q1 2025407$5.51B
Q4 2024383$5.15B
Q3 2024367$5.44B
Q2 2024347$5.60B
Q1 2024323$5.78B
Q4 2023297$4.19B
Q3 2023288$4.41B
Q2 2023281$4.14B
Q1 2023276$4.37B
Q4 2022295$4.56B
Q3 2022280$3.83B
Q2 2022283$4.14B
Q1 2022251$4.47B
Q4 2021234$3.55B
Q3 2021240$3.23B
Q2 2021206$2.83B
Q1 2021190$2.07B

Institutions, Q4 2024

Shares, value and share of portfolio for each institution holding Magnolia Oil & Gas Corp; share changes are against Q3 2024.

Institutions holding MGY in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Assetmark, Inc2,527$59.1K0.00%+66+2.7%Added
GAMMA Investing LLC2,278$53.3K0.00%−331−12.7%Reduced
Nelson, Van Denburg & Campbell Wealth Management Group, LLC2,194$51.3K0.00%+506+30.0%Added
Quarry LP2,135$49.9K0.01%+1,949+1,047.8%Added
Ronald Blue Trust, Inc.2,025$47.3K0.00%−5,080−71.5%Reduced
Ancora Advisors, LLC2,000$46.8K0.00%00.0%Unchanged
R Squared Ltd1,860$43.5K0.04%+1,860New
Lindbrook Capital, LLC1,735$40.6K0.00%+80+4.8%Added
Public Employees Retirement System of Ohio1,733$40.5K0.00%+210+13.8%Added
Caitong International Asset Management Co., Ltd1,629$38.1K0.04%+1,629New
Simplex Trading, LLC1,384$32.0K0.00%−7,308−84.1%Reduced
Huntington National Bank1,165$27.2K0.00%−221−15.9%Reduced
Mather Group, LLC.1,090$25.5K0.00%+545+100.0%Added
Larson Financial Group LLC1,072$25.1K0.00%+567+112.3%Added
Harbor Capital Advisors, Inc.1,089$25.0K0.00%+83+8.3%Added
Geneos Wealth Management Inc.1,056$24.7K0.00%00.0%Unchanged
Parallel Advisors, LLC1,036$24.2K0.00%+46+4.6%Added
Versant Capital Management, Inc1,011$23.6K0.01%+315+45.3%Added
Optimum Investment Advisors1,000$23.4K0.01%00.0%Unchanged
Nomura Asset Management Co Ltd950$22.2K0.00%00.0%Unchanged
V-Square Quantitative Management LLC887$20.7K0.00%+887New
Principal Securities, Inc.782$18.3K0.00%+53+7.3%Added
Y.D. More Investments Ltd750$17.5K0.00%+750New
Private Wealth Management Group, LLC736$17.2K0.01%−78−9.6%Reduced
Your Advocates Ltd., LLP700$16.4K0.01%+400+133.3%Added
Massmutual Trust Co FSB697$16.3K0.00%+354+103.2%Added
Aster Capital Management (DIFC) Ltd689$16.1K0.01%−1,309−65.5%Reduced
Castleview Partners, LLC682$16.1K0.01%+41+6.4%Added
Umb Bank N A648$15.2K0.00%+137+26.8%Added
First Horizon Advisors, Inc.612$14.3K0.00%−396−39.3%Reduced
Center for Financial Planning, Inc.566$13.2K0.00%00.0%Unchanged
Key Financial Inc560$13.1K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC533$12.5K0.00%+237+80.1%Added
Bogart Wealth, LLC493$11.5K0.00%+131+36.2%Added
Fifth Third Bancorp489$11.4K0.00%+46+10.4%Added
GWM Advisors LLC486$11.4K0.00%+2+0.4%Added
Wolverine Asset Management LLC446$10.4K0.00%+446New
Optiver Holding B.V.419$9.80K0.00%+236+129.0%Added
Trust Co of Vermont382$8.93K0.00%00.0%Unchanged
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.354$8.48K0.00%00.0%Unchanged
Whittier Trust Co of Nevada Inc358$8.37K0.00%+47+15.1%Added
Bryn Mawr Trust Co350$8.18K0.00%00.0%Unchanged
Hexagon Capital Partners LLC340$7.95K0.00%+148+77.1%Added
Park Place Capital Corp339$7.93K0.00%00.0%Unchanged
Johnson Financial Group, Inc.262$6.21K0.00%−69−20.8%Reduced
WealthCollab, LLC231$5.40K0.00%00.0%Unchanged
Rosenberg Matthew Hamilton192$4.49K0.00%00.0%Unchanged
LRI Investments, LLC190$4.44K0.00%00.0%Unchanged
Private Trust Co NA160$3.74K0.00%00.0%Unchanged
Westend Capital Management, LLC135$3.16K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC125$2.92K0.00%+23+22.5%Added
Bell Investment Advisors, Inc124$2.90K0.00%00.0%Unchanged
NewSquare Capital LLC121$2.83K0.00%+121New
Central Trust Co107$2.50K0.00%+107New
Farmers & Merchants Investments Inc100$2.34K0.00%00.0%Unchanged
Rothschild Investment LLC95$2.22K0.00%−40−29.6%Reduced
SRS Capital Advisors, Inc.93$2.17K0.00%00.0%Unchanged
Hemington Wealth Management115$2.00K0.00%+43+59.7%Added
Sierra Ocean, LLC84$1.96K0.00%+84New
Steward Partners Investment Advisory, LLC68$1.59K0.00%−59−46.5%Reduced
SBI Securities Co., Ltd.68$1.59K0.00%+68New
Brown Brothers Harriman & Co62$1.45K0.00%00.0%Unchanged
Van Hulzen Asset Management, LLC53$1.24K0.00%+53New
Parkside Financial Bank & Trust43$1.01K0.00%+20+87.0%Added
Concord Wealth Partners43$1.00K0.00%00.0%Unchanged
Picton Mahoney Asset Management48$1.00K0.00%−807−94.4%Reduced
Glen Eagle Advisors, LLC41$9490.00%+1+2.5%Added
Provenance Wealth Advisors, LLC40$9350.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co38$8880.00%−102−72.9%Reduced
SJS Investment Consulting Inc.35$8190.00%+5+16.7%Added
Proequities, Inc.31$8040.00%00.0%Unchanged
UMA Financial Services, Inc.34$7950.00%+34New
WPG Advisers, LLC31$7250.00%+31New
Fortitude Family Office, LLC28$6550.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.27$6320.00%+6+28.6%Added
Riverview Trust Co26$6080.00%00.0%Unchanged
Legacy Investment Solutions, LLC20$4560.00%+2+11.1%Added
Legacy Wealth Managment, LLC20$4560.00%+2+11.1%Added
Cornerstone Planning Group LLC14$3500.00%+14New
Global Financial Private Client, LLC11$2570.00%+11New
WealthTrak Capital Management LLC5$1170.00%+5New
TFC Financial Management1$240.00%00.0%Unchanged
Murphy & Mullick Capital Management Corp1$230.00%+1New
Soros Fund Management LLCSuperinvestorSoros Fund Management0$00.00%−742,000−100.0%Sold out
Element Capital Management LLC0$00.00%−245,743−100.0%Sold out
Boothbay Fund Management, LLC0$00.00%−225,077−100.0%Sold out
Seven Grand Managers, LLC0$00.00%−200,000−100.0%Sold out
Intrua Financial, LLC0$00.00%−187,839−100.0%Sold out
Maven Securities LTD0$00.00%−100,000−100.0%Sold out
Susquehanna Portfolio Strategies, LLC0$00.00%−66,862−100.0%Sold out
AMG National Trust Bank0$00.00%−60,481−100.0%Sold out
Wakefield Asset Management LLLP0$00.00%−34,983−100.0%Sold out
XTX Topco Ltd0$00.00%−25,840−100.0%Sold out
Two Sigma Securities, LLC0$00.00%−17,281−100.0%Sold out
nVerses Capital, LLC0$00.00%−15,700−100.0%Sold out
Kapitalo Investimentos Ltda0$00.00%−13,118−100.0%Sold out
Diametric Capital, LP0$00.00%−12,879−100.0%Sold out
Cresset Asset Management, LLC0$00.00%−12,742−100.0%Sold out
Acadian Asset Management LLC0$00.00%−12,031−100.0%Sold out
TownSquare Capital, LLC0$00.00%−9,702−100.0%Sold out