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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
Allworth Financial LP5,114$132.7K0.00%+41+0.8%Added
Independence Bank of Kentucky6,250$146.1K0.02%−5,050−44.7%Reduced
Headlands Technologies LLC6,898$161.3K0.02%+6,898New
National Bank of Canada7,418$173.4K0.00%−488−6.2%Reduced
KBC Group NV7,757$181.0K0.00%+2,662+52.2%Added
Greenleaf Trust8,710$203.6K0.00%+262+3.1%Added
David Loasby8,231$204.8K0.02%+8,231New
Syon Capital LLC8,927$208.7K0.02%+8,927New
Isthmus Partners, LLC9,320$217.9K0.03%+460+5.2%Added
Regions Financial Corp9,521$222.6K0.00%−110−1.1%Reduced
Oxford Asset Management LLP9,677$226.2K0.10%+9,677New
Lido Advisors, LLC9,695$226.7K0.00%+9,695New
Guggenheim Capital LLC9,743$227.8K0.00%−7,914−44.8%Reduced
Thompson Siegel & Walmsley LLC9,793$229.0K0.00%−20−0.2%Reduced
MML Investors Services, LLC9,946$233.0K0.00%+424+4.5%Added
Marathon Capital Management10,000$233.8K0.06%00.0%Unchanged
JustInvest LLC10,016$234.2K0.00%−273−2.7%Reduced
Profund Advisors LLC10,101$236.2K0.01%+383+3.9%Added
CIBC Asset Management Inc10,366$242.4K0.00%+10,366New
Loring Wolcott & Coolidge Fiduciary Advisors LLP10,000$249.8K0.00%00.0%Unchanged
Cetera Investment Advisers10,852$253.7K0.00%+2,265+26.4%Added
Canandaigua National Bank & Trust Co10,857$253.8K0.02%−274−2.5%Reduced
Vista Finance, LLC10,904$254.9K0.26%+10,904New
Ethic Inc.11,006$257.3K0.01%+1,713+18.4%Added
New Age Alpha Advisors, LLC11,022$257.7K0.01%+11,022New
Mackenzie Financial Corp11,068$258.8K0.00%00.0%Unchanged
Advisors Asset Management, Inc.11,126$260.1K0.00%+5,030+82.5%Added
O'Shaughnessy Asset Management, LLC11,211$262.1K0.00%−2,679−19.3%Reduced
IFP Advisors, Inc11,390$267.5K0.01%+3,638+46.9%Added
United Services Automobile Association11,479$268.4K0.01%00.0%Unchanged
Fulton Bank, N.A.11,534$269.7K0.01%+1,129+10.9%Added
ClearAlpha Technologies LP11,596$271.1K0.23%+11,596New
Shell Asset Management Co11,705$274.0K0.01%−27−0.2%Reduced
Legato Capital Management LLC11,817$276.3K0.04%+11,817New
Stock Yards Bank & Trust Co12,254$286.5K0.01%00.0%Unchanged
Xponance, Inc.12,299$287.6K0.00%+1,022+9.1%Added
Caxton Associates LP12,834$300.1K0.01%+12,834New
Balyasny Asset Management LLC12,860$300.7K0.00%−11,606−47.4%Reduced
Cynosure Management, LLC13,067$305.5K0.05%−1,057−7.5%Reduced
HRT Financial LP13,102$306.0K0.00%−23,275−64.0%Reduced
US Bancorp13,120$306.8K0.00%−16,302−55.4%Reduced
Envestnet Portfolio Solutions, Inc.13,250$309.8K0.00%−329−2.4%Reduced
Park Avenue Securities LLC13,336$312.0K0.00%+3,142+30.8%Added
Wiley Bros.-Aintree Capital, LLC13,822$331.3K0.00%+5,435+64.8%Added
Alps Advisors Inc14,291$334.1K0.00%−500−3.4%Reduced
Bridgefront Capital, LLC14,625$341.9K0.12%+14,625New
Wealth Enhancement Advisory Services, LLC14,755$345.0K0.00%+391+2.7%Added
HighTower Advisors, LLC15,106$353.2K0.00%+906+6.4%Added
Resources Investment Advisors, LLC.15,768$368.7K0.00%+464+3.0%Added
Coldstream Capital Management Inc15,823$369.9K0.01%−294−1.8%Reduced
CIBC World Markets Corp16,208$378.9K0.00%+16,208New
Centiva Capital, LP16,701$390.5K0.01%−470,447−96.6%Reduced
Penserra Capital Management LLC17,980$420.0K0.01%+5,974+49.8%Added
Ameritas Investment Partners, Inc.18,119$423.6K0.01%+574+3.3%Added
Bridgewater Associates, LP18,391$430.0K0.00%−2,170−10.6%Reduced
James Investment Research Inc19,221$449.4K0.05%−20.0%Reduced
Elo Mutual Pension Insurance Co19,559$457.3K0.01%+19,559New
Sanctuary Advisors, LLC18,976$464.9K0.00%+853+4.7%Added
Bokf, NA19,014$473.1K0.01%+713+3.9%Added
Petrus Trust Company, LTA20,264$473.8K0.05%−5,649−21.8%Reduced
Public Employees Retirement Association of Colorado22,191$519.0K0.00%00.0%Unchanged
Farringdon Capital, Ltd.22,572$527.7K0.22%+22,572New
Aviva PLC23,089$539.8K0.00%−2,600−10.1%Reduced
Commerce Bank23,432$547.8K0.00%−290−1.2%Reduced
Jennison Associates LLC23,491$549.2K0.00%−345−1.4%Reduced
Atria Investments LLC23,756$555.4K0.01%+180+0.8%Added
Qsemble Capital Management, LP24,014$561.4K0.07%+24,014New
Pictet Asset Management Holding SA25,067$586.1K0.00%+2,348+10.3%Added
Vident Advisory, LLC25,068$586.1K0.01%−4,585−15.5%Reduced
Ashton Thomas Private Wealth, LLC25,254$590.4K0.02%+25,254New
M&T Bank Corp25,322$592.2K0.00%−577−2.2%Reduced
Systematic Alpha Investments, LLC25,400$593.9K0.02%00.0%Unchanged
Dynamic Technology Lab Private Ltd25,868$605.0K0.10%+25,868New
Fox Run Management, L.L.C.26,165$611.7K0.11%+26,165New
Gotham Asset Management, LLC26,263$614.0K0.01%+10.0%Added
Entropy Technologies, LP26,503$619.6K0.06%+14,365+118.3%Added
Keybank National Association27,095$633.5K0.00%−3,165−10.5%Reduced
Henshaw Capital LLC27,185$635.6K0.03%00.0%Unchanged
Nomura Holdings Inc27,315$638.6K0.00%−359−1.3%Reduced
Stifel Financial Corp28,699$671.0K0.00%−1,170−3.9%Reduced
Mutual of America Capital Management LLC28,937$676.5K0.01%+637+2.3%Added
Allianz Asset Management GmbH29,200$682.7K0.00%−800−2.7%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)29,331$685.8K0.00%00.0%Unchanged
AQR Capital Management LLC31,715$741.5K0.00%+7,843+32.9%Added
LPL Financial LLC32,102$750.5K0.00%+11,493+55.8%Added
Vestcor Inc33,559$785.0K0.03%+13,325+65.9%Added
Doheny Asset Management34,250$801.0K0.60%00.0%Unchanged
Keeley-Teton Advisors, LLC34,869$815.2K0.09%−5,531−13.7%Reduced
GTS Securities LLC35,460$829.1K0.04%+35,460New
Exchange Traded Concepts, LLC35,694$834.5K0.02%+1,049+3.0%Added
Mitsubishi UFJ Trust & Banking Corp35,725$835.3K0.00%+3,582+11.1%Added
Toroso Investments, LLC36,280$848.2K0.01%+1,644+4.7%Added
Police & Firemen's Retirement System of New Jersey36,876$862.2K0.01%+36,876New
Oppenheimer Asset Management Inc.38,146$891.9K0.01%+663+1.8%Added
Mitsubishi UFJ Asset Management (UK) Ltd.39,000$912.0K0.40%+39,000New
FMR LLC39,168$915.8K0.00%+4,317+12.4%Added
Bank of Montreal40,309$942.4K0.00%+2,596+6.9%Added
Glenmede Trust Co NA40,649$950.4K0.00%−1,280−3.1%Reduced
Commonwealth of Pennsylvania Public School Empls Retrmt Sys40,783$953.5K0.01%+564+1.4%Added
Engineers Gate Manager LP41,533$971.0K0.02%+41,533New