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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
Zurcher Kantonalbank (Zurich Cantonalbank)29,331$685.8K0.00%00.0%Unchanged
Allianz Asset Management GmbH29,200$682.7K0.00%−800−2.7%Reduced
Mutual of America Capital Management LLC28,937$676.5K0.01%+637+2.3%Added
Stifel Financial Corp28,699$671.0K0.00%−1,170−3.9%Reduced
Nomura Holdings Inc27,315$638.6K0.00%−359−1.3%Reduced
Henshaw Capital LLC27,185$635.6K0.03%00.0%Unchanged
Keybank National Association27,095$633.5K0.00%−3,165−10.5%Reduced
Entropy Technologies, LP26,503$619.6K0.06%+14,365+118.3%Added
Gotham Asset Management, LLC26,263$614.0K0.01%+10.0%Added
Fox Run Management, L.L.C.26,165$611.7K0.11%+26,165New
Dynamic Technology Lab Private Ltd25,868$605.0K0.10%+25,868New
Systematic Alpha Investments, LLC25,400$593.9K0.02%00.0%Unchanged
M&T Bank Corp25,322$592.2K0.00%−577−2.2%Reduced
Ashton Thomas Private Wealth, LLC25,254$590.4K0.02%+25,254New
Vident Advisory, LLC25,068$586.1K0.01%−4,585−15.5%Reduced
Pictet Asset Management Holding SA25,067$586.1K0.00%+2,348+10.3%Added
Qsemble Capital Management, LP24,014$561.4K0.07%+24,014New
Atria Investments LLC23,756$555.4K0.01%+180+0.8%Added
Jennison Associates LLC23,491$549.2K0.00%−345−1.4%Reduced
Commerce Bank23,432$547.8K0.00%−290−1.2%Reduced
Aviva PLC23,089$539.8K0.00%−2,600−10.1%Reduced
Farringdon Capital, Ltd.22,572$527.7K0.22%+22,572New
Public Employees Retirement Association of Colorado22,191$519.0K0.00%00.0%Unchanged
Petrus Trust Company, LTA20,264$473.8K0.05%−5,649−21.8%Reduced
Bokf, NA19,014$473.1K0.01%+713+3.9%Added
Sanctuary Advisors, LLC18,976$464.9K0.00%+853+4.7%Added
Elo Mutual Pension Insurance Co19,559$457.3K0.01%+19,559New
James Investment Research Inc19,221$449.4K0.05%−20.0%Reduced
Bridgewater Associates, LP18,391$430.0K0.00%−2,170−10.6%Reduced
Ameritas Investment Partners, Inc.18,119$423.6K0.01%+574+3.3%Added
Penserra Capital Management LLC17,980$420.0K0.01%+5,974+49.8%Added
Centiva Capital, LP16,701$390.5K0.01%−470,447−96.6%Reduced
CIBC World Markets Corp16,208$378.9K0.00%+16,208New
Coldstream Capital Management Inc15,823$369.9K0.01%−294−1.8%Reduced
Resources Investment Advisors, LLC.15,768$368.7K0.00%+464+3.0%Added
HighTower Advisors, LLC15,106$353.2K0.00%+906+6.4%Added
Wealth Enhancement Advisory Services, LLC14,755$345.0K0.00%+391+2.7%Added
Bridgefront Capital, LLC14,625$341.9K0.12%+14,625New
Alps Advisors Inc14,291$334.1K0.00%−500−3.4%Reduced
Wiley Bros.-Aintree Capital, LLC13,822$331.3K0.00%+5,435+64.8%Added
Park Avenue Securities LLC13,336$312.0K0.00%+3,142+30.8%Added
Envestnet Portfolio Solutions, Inc.13,250$309.8K0.00%−329−2.4%Reduced
US Bancorp13,120$306.8K0.00%−16,302−55.4%Reduced
HRT Financial LP13,102$306.0K0.00%−23,275−64.0%Reduced
Cynosure Management, LLC13,067$305.5K0.05%−1,057−7.5%Reduced
Balyasny Asset Management LLC12,860$300.7K0.00%−11,606−47.4%Reduced
Caxton Associates LP12,834$300.1K0.01%+12,834New
Xponance, Inc.12,299$287.6K0.00%+1,022+9.1%Added
Stock Yards Bank & Trust Co12,254$286.5K0.01%00.0%Unchanged
Legato Capital Management LLC11,817$276.3K0.04%+11,817New
Shell Asset Management Co11,705$274.0K0.01%−27−0.2%Reduced
ClearAlpha Technologies LP11,596$271.1K0.23%+11,596New
Fulton Bank, N.A.11,534$269.7K0.01%+1,129+10.9%Added
United Services Automobile Association11,479$268.4K0.01%00.0%Unchanged
IFP Advisors, Inc11,390$267.5K0.01%+3,638+46.9%Added
O'Shaughnessy Asset Management, LLC11,211$262.1K0.00%−2,679−19.3%Reduced
Advisors Asset Management, Inc.11,126$260.1K0.00%+5,030+82.5%Added
Mackenzie Financial Corp11,068$258.8K0.00%00.0%Unchanged
New Age Alpha Advisors, LLC11,022$257.7K0.01%+11,022New
Ethic Inc.11,006$257.3K0.01%+1,713+18.4%Added
Vista Finance, LLC10,904$254.9K0.26%+10,904New
Canandaigua National Bank & Trust Co10,857$253.8K0.02%−274−2.5%Reduced
Cetera Investment Advisers10,852$253.7K0.00%+2,265+26.4%Added
Loring Wolcott & Coolidge Fiduciary Advisors LLP10,000$249.8K0.00%00.0%Unchanged
CIBC Asset Management Inc10,366$242.4K0.00%+10,366New
Profund Advisors LLC10,101$236.2K0.01%+383+3.9%Added
JustInvest LLC10,016$234.2K0.00%−273−2.7%Reduced
Marathon Capital Management10,000$233.8K0.06%00.0%Unchanged
MML Investors Services, LLC9,946$233.0K0.00%+424+4.5%Added
Thompson Siegel & Walmsley LLC9,793$229.0K0.00%−20−0.2%Reduced
Guggenheim Capital LLC9,743$227.8K0.00%−7,914−44.8%Reduced
Lido Advisors, LLC9,695$226.7K0.00%+9,695New
Oxford Asset Management LLP9,677$226.2K0.10%+9,677New
Regions Financial Corp9,521$222.6K0.00%−110−1.1%Reduced
Isthmus Partners, LLC9,320$217.9K0.03%+460+5.2%Added
Syon Capital LLC8,927$208.7K0.02%+8,927New
David Loasby8,231$204.8K0.02%+8,231New
Greenleaf Trust8,710$203.6K0.00%+262+3.1%Added
KBC Group NV7,757$181.0K0.00%+2,662+52.2%Added
National Bank of Canada7,418$173.4K0.00%−488−6.2%Reduced
Headlands Technologies LLC6,898$161.3K0.02%+6,898New
Independence Bank of Kentucky6,250$146.1K0.02%−5,050−44.7%Reduced
Allworth Financial LP5,114$132.7K0.00%+41+0.8%Added
Tower Research Capital LLC (TRC)5,514$128.9K0.00%−21,761−79.8%Reduced
Quadrant Capital Group LLC5,350$125.1K0.01%−931−14.8%Reduced
State of Wyoming5,337$124.8K0.02%−79−1.5%Reduced
Arlington Trust Co LLC5,320$124.4K0.03%00.0%Unchanged
Bayforest Capital Ltd5,299$123.9K0.16%+5,299New
Venturi Wealth Management, LLC4,350$101.7K0.01%+4,350New
Nisa Investment Advisors, LLC4,259$99.6K0.00%+165+4.0%Added
Signaturefd, LLC3,929$91.9K0.00%+9+0.2%Added
Smartleaf Asset Management LLC3,777$87.8K0.01%+1,844+95.4%Added
Farther Finance Advisors, LLC3,737$87.4K0.00%−1,259−25.2%Reduced
Financial Management Professionals, Inc.3,709$86.7K0.01%−28−0.7%Reduced
Truvestments Capital LLC3,683$86.1K0.02%+10.0%Added
Advisor Group Holdings, Inc.4,403$83.3K0.00%+987+28.9%Added
Ci Investments Inc.3,496$82.0K0.00%−2,032−36.8%Reduced
Group One Trading, L.P.3,192$74.6K0.00%−4,281−57.3%Reduced
Covestor Ltd2,983$70.0K0.04%−3−0.1%Reduced
CWM, LLC2,670$62.0K0.00%+606+29.4%Added