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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 2022

Institutional positions in Magnolia Oil & Gas Corp as of Dec 31, 2022. 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
295
+19 vs. Q3 2022
Shares held
194.7M
+1.77M (+0.9%) vs. Q3 2022
Total value
$4.56B
+$742.1M (+19.4%) vs. Q3 2022
New holders
50
106 more added
Sold out
31
102 more reduced

4 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2022: 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 2022: 295 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 2022: $4.56B
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 2022

Shares, value and share of portfolio for each institution holding Magnolia Oil & Gas Corp; share changes are against Q3 2022.

Institutions holding MGY in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Csenge Advisory Group15,232$357.2K0.03%−711−4.5%Reduced
Engineers Gate Manager LP15,871$372.2K0.02%−34,845−68.7%Reduced
Marathon Capital Management16,000$375.2K0.10%00.0%Unchanged
Crossmark Global Holdings, Inc.16,907$396.0K0.01%+6,080+56.2%Added
Winton Group Ltd17,411$408.3K0.03%+17,411New
Pictet Asset Management SA18,597$436.0K0.00%+7,790+72.1%Added
State of Tennessee, Treasury Department18,776$440.0K0.00%+10,411+124.5%Added
Prudential PLC18,943$444.2K0.01%+18,943New
Virginia Retirement Systems Et Al19,000$445.6K0.00%−700−3.6%Reduced
Prudential Financial Inc19,030$446.3K0.00%+801+4.4%Added
James Investment Research Inc19,213$451.0K0.06%00.0%Unchanged
Empirical Finance, LLC19,371$454.3K0.05%+176+0.9%Added
Bank of Montreal19,280$466.8K0.00%−821−4.1%Reduced
Mackenzie Financial Corp21,613$506.8K0.00%+9,412+77.1%Added
Public Employees Retirement Association of Colorado22,191$520.0K0.00%00.0%Unchanged
ProShare Advisors LLC22,445$526.3K0.00%+4,050+22.0%Added
Twinbeech Capital LP22,691$532.1K0.01%−192,567−89.5%Reduced
Oliver Luxxe Assets LLC23,841$559.1K0.16%+905+3.9%Added
Commerce Bank24,365$571.4K0.00%−3,175−11.5%Reduced
Gsa Capital Partners LLP24,502$575.0K0.07%+13,283+118.4%Added
Schonfeld Strategic Advisors LLC24,700$579.2K0.00%−42,300−63.1%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)25,038$587.1K0.00%+1,923+8.3%Added
PEAK6 Investments LLC25,329$594.0K0.03%+25,329New
Systematic Alpha Investments, LLC25,400$595.6K0.03%00.0%Unchanged
Hennessy Advisors Inc25,800$605.0K0.04%00.0%Unchanged
Advisor Group Holdings, Inc.26,217$613.0K0.00%+5,107+24.2%Added
Keybank National Association26,654$625.0K0.00%−110−0.4%Reduced
Bayesian Capital Management, LP26,816$628.8K0.09%+26,816New
Ellevest, Inc.26,955$632.1K0.05%+1,671+6.6%Added
HSBC Holdings PLC27,754$645.2K0.00%+27,754New
Ethic Inc.27,792$651.7K0.04%+1,619+6.2%Added
Duality Advisers, LP27,880$653.8K0.07%−4,452−13.8%Reduced
Gotham Asset Management, LLC28,345$664.7K0.02%00.0%Unchanged
Amalgamated Bank28,904$678.0K0.01%+1,905+7.1%Added
DRW Securities, LLC30,000$704.0K0.14%+30,000New
Cetera Advisor Networks LLC30,034$704.3K0.01%+30,034New
Stock Yards Bank & Trust Co30,273$710.0K0.03%+250+0.8%Added
Man Group plc31,100$729.3K0.00%−2,569−7.6%Reduced
Albert D Mason Inc31,495$739.0K0.53%00.0%Unchanged
BNP Paribas Arbitrage, SA33,202$778.6K0.00%−113,116−77.3%Reduced
Vestcor Inc33,280$780.0K0.03%00.0%Unchanged
Oppenheimer Asset Management Inc.34,273$803.7K0.01%−3,163−8.4%Reduced
M&T Bank Corp35,578$834.6K0.00%+4,706+15.2%Added
First Hawaiian Bank35,833$840.0K0.03%+2,166+6.4%Added
Keeley-Teton Advisors, LLC36,800$863.0K0.11%+4,100+12.5%Added
Mariner, LLC37,160$871.0K0.00%+722+2.0%Added
Sumitomo Mitsui Trust Holdings, Inc.37,420$877.5K0.00%00.0%Unchanged
ClariVest Asset Management LLC37,454$878.0K0.04%−60−0.2%Reduced
Algert Global LLC37,560$880.8K0.05%+37,560New
Stifel Financial Corp39,331$922.3K0.00%−2,991−7.1%Reduced
Ergoteles LLC39,749$932.1K0.03%+39,749New
Navellier & Associates Inc40,326$945.6K0.19%−257−0.6%Reduced
Jackson Creek Investment Advisors LLC40,671$954.0K0.42%−2,147−5.0%Reduced
The PNC Financial Services Group, Inc.42,074$986.6K0.00%−5,490−11.5%Reduced
Guggenheim Capital LLC43,760$1.03M0.01%+4,586+11.7%Added
Connor, Clark & Lunn Investment Management Ltd.44,190$1.04M0.01%+44,190New
AMG National Trust Bank45,851$1.08M0.04%+949+2.1%Added
Advantage Alpha Capital Partners LP46,895$1.10M0.23%+501+1.1%Added
Arizona State Retirement System47,961$1.12M0.01%+2,118+4.6%Added
LPL Financial LLC48,369$1.13M0.00%+1,354+2.9%Added
Principal Financial Group Inc48,743$1.14M0.00%−9,503−16.3%Reduced
Los Angeles Capital Management LLC48,969$1.15M0.01%−4,448−8.3%Reduced
Affinity Investment Advisors, LLC49,200$1.15M0.53%−1,070−2.1%Reduced
Anchor Capital Advisors LLC53,449$1.25M0.03%−2,450−4.4%Reduced
Doheny Asset Management56,750$1.33M1.54%+4,000+7.6%Added
Teacher Retirement System of Texas57,897$1.36M0.01%−8,908−13.3%Reduced
Federation des caisses Desjardins du Quebec57,950$1.36M0.02%00.0%Unchanged
AQR Capital Management LLC58,905$1.38M0.00%−20,330−25.7%Reduced
TrimTabs Asset Management, LLC59,567$1.40M0.91%−1,341−2.2%Reduced
Voya Investment Management LLC63,168$1.48M0.00%−1,477−2.3%Reduced
Ameriprise Financial Inc66,451$1.56M0.00%+32,772+97.3%Added
Wells Fargo & Company66,907$1.57M0.00%−8,238−11.0%Reduced
Oberweis Asset Management Inc67,100$1.57M0.33%+28,900+75.7%Added
CoreCommodity Management, LLC68,871$1.62M0.50%−24,108−25.9%Reduced
Virtus Investment Advisers, Inc.71,275$1.67M1.11%00.0%Unchanged
PDT Partners, LLC72,973$1.71M0.28%00.0%Unchanged
Mirae Asset Global Investments Co., Ltd.75,120$1.76M0.00%+4,575+6.5%Added
American International Group, Inc.82,514$1.93M0.01%+3,289+4.2%Added
Zacks Investment Management87,342$2.05M0.03%−9,589−9.9%Reduced
Campbell Newman Asset Management Inc90,209$2.12M0.21%+2,957+3.4%Added
MetLife Investment Management91,533$2.15M0.02%00.0%Unchanged
Schroder Investment Management Group98,546$2.31M0.00%−17,340−15.0%Reduced
Commonwealth Equity Services, LLC99,917$2.34M0.01%−444−0.4%Reduced
State of New Jersey Common Pension Fund D104,403$2.45M0.01%00.0%Unchanged
State Board of Administration of Florida Retirement System106,027$2.49M0.01%−2,276−2.1%Reduced
Balyasny Asset Management LLC109,014$2.56M0.01%+109,014New
Jefferies Financial Group Inc.111,375$2.61M0.04%+111,375New
Natixis Advisors, L.P.115,775$2.71M0.01%+245+0.2%Added
Truist Financial Corp118,613$2.78M0.00%+260+0.2%Added
SG Americas Securities, LLC120,482$2.83M0.04%+22,909+23.5%Added
Millennium Management LLC120,945$2.84M0.00%−28,104−18.9%Reduced
Teachers Retirement System of the State of Kentucky125,992$2.96M0.03%+2,374+1.9%Added
Mutual of America Capital Management LLC129,881$3.05M0.04%−76,830−37.2%Reduced
Brinker Capital Investments, LLC131,302$3.08M0.06%+3,305+2.6%Added
First Republic Investment Management, Inc.132,888$3.12M0.01%−19,534−12.8%Reduced
UBS Asset Management Americas Inc135,469$3.18M0.00%+8,833+7.0%Added
Credit Suisse AG137,506$3.22M0.00%−204,984−59.9%Reduced
Avalon Investment & Advisory138,144$3.24M0.09%−1,245−0.9%Reduced
Miller Howard Investments Inc146,909$3.45M0.12%+9,677+7.1%Added
Legal & General Group Plc148,462$3.48M0.00%−729−0.5%Reduced