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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, Q1 2022

Institutional positions in Magnolia Oil & Gas Corp as of Mar 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
251
+20 vs. Q4 2021
Shares held
189.1M
+1.14M (+0.6%) vs. Q4 2021
Total value
$4.47B
+$926.8M (+26.1%) vs. Q4 2021
New holders
53
81 more added
Sold out
33
93 more reduced

3 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: 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 holdersQ1 2022: 251 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 heldQ1 2022: $4.47B
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, Q1 2022

Shares, value and share of portfolio for each institution holding Magnolia Oil & Gas Corp; share changes are against Q4 2021.

Institutions holding MGY in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
First Republic Investment Management, Inc.104,039$2.46M0.01%−6,031−5.5%Reduced
Envestnet Asset Management Inc98,970$2.34M0.00%+26,534+36.6%Added
AQR Capital Management LLC89,893$2.13M0.00%−4,627−4.9%Reduced
Oak Family Advisors, LLC86,751$2.05M1.04%−54,509−38.6%Reduced
MetLife Investment Management77,409$1.83M0.01%+27,498+55.1%Added
Advantage Alpha Capital Partners LP74,649$1.76M0.26%+35,179+89.1%Added
American International Group, Inc.71,608$1.69M0.01%−5,040−6.6%Reduced
Miller Howard Investments Inc68,408$1.62M0.06%+68,408New
TrimTabs Asset Management, LLC68,060$1.61M0.54%+1,782+2.7%Added
Susquehanna International Group, LLP66,522$1.57M0.00%−49,710−42.8%Reduced
EAM Investors, LLC65,833$1.56M0.29%−3,483−5.0%Reduced
Brinker Capital Investments, LLC55,119$1.30M0.02%−4,197−7.1%Reduced
Voya Investment Management LLC54,616$1.29M0.00%+878+1.6%Added
Anchor Capital Advisors LLC54,348$1.28M0.03%+54,348New
Brandywine Global Investment Management, LLC52,852$1.25M0.01%−94−0.2%Reduced
Doheny Asset Management52,750$1.25M0.91%+11,600+28.2%Added
Alpha DNA Investment Management LLC50,565$1.19M0.85%+50,565New
Affinity Investment Advisors, LLC50,330$1.19M0.49%00.0%Unchanged
Stifel Financial Corp49,545$1.17M0.00%+2,976+6.4%Added
The PNC Financial Services Group, Inc.49,257$1.17M0.00%+5,105+11.6%Added
Squarepoint Ops LLC49,122$1.16M0.01%−18,030−26.8%Reduced
Los Angeles Capital Management LLC47,671$1.13M0.00%+7,231+17.9%Added
Commonwealth Equity Services, LLC46,816$1.11M0.00%+46,816New
Jackson Creek Investment Advisors LLC46,394$1.10M0.40%−17,468−27.4%Reduced
Panagora Asset Management Inc45,841$1.08M0.01%+45,841New
Triasima Portfolio Management inc.45,430$1.07M0.05%+24,370+115.7%Added
State Board of Administration of Florida Retirement System43,724$1.03M0.00%+5,807+15.3%Added
Magnetar Financial LLC43,121$1.02M0.01%+43,121New
Guggenheim Capital LLC41,327$978.0K0.01%+8,512+25.9%Added
Ameriprise Financial Inc39,845$942.0K0.00%−1,277−3.1%Reduced
Arizona State Retirement System39,315$930.0K0.01%+1,563+4.1%Added
ClariVest Asset Management LLC37,615$890.0K0.04%−30,510−44.8%Reduced
Duality Advisers, LP37,623$890.0K0.10%+37,623New
Sumitomo Mitsui Trust Holdings, Inc.37,420$885.0K0.00%00.0%Unchanged
Commerce Bank36,955$874.0K0.01%−50−0.1%Reduced
Campbell & CO Investment Adviser LLC36,524$864.0K0.23%+13,724+60.2%Added
Qube Research & Technologies Ltd36,311$859.0K0.01%−67,525−65.0%Reduced
ExodusPoint Capital Management, LP35,704$844.0K0.01%+35,704New
LPL Financial LLC33,708$797.0K0.00%+1,460+4.5%Added
Keeley-Teton Advisors, LLC32,700$773.0K0.08%+32,700New
Albert D Mason Inc31,405$743.0K0.48%00.0%Unchanged
Cna Financial Corp30,138$713.0K0.22%+30,138New
Teacher Retirement System of Texas29,790$705.0K0.00%−79,979−72.9%Reduced
Vestcor Inc29,781$704.0K0.02%+29,781New
AMG National Trust Bank29,212$691.0K0.02%−65,586−69.2%Reduced
Gotham Asset Management, LLC28,343$670.0K0.02%+20.0%Added
First Hawaiian Bank28,300$669.0K0.02%00.0%Unchanged
ProShare Advisors LLC27,046$640.0K0.00%−4,461−14.2%Reduced
Prudential Financial Inc26,584$628.0K0.00%−79,776−75.0%Reduced
Principal Financial Group Inc26,188$619.0K0.00%+1,664+6.8%Added
AE Wealth Management LLC25,913$613.0K0.00%+25,913New
Cubist Systematic Strategies, LLC25,435$602.0K0.01%−96,655−79.2%Reduced
Systematic Alpha Investments, LLC25,400$601.0K0.03%00.0%Unchanged
Amalgamated Bank23,609$558.0K0.00%−1,756−6.9%Reduced
Amalgamated Financial Corp.23,609$558.0K0.00%+23,609New
Jane Street Group, LLC23,362$553.0K0.00%−40,561−63.5%Reduced
Ethic Inc.23,285$551.0K0.04%+4,912+26.7%Added
Ellevest, Inc.22,683$536.0K0.05%+4,379+23.9%Added
Public Employees Retirement Association of Colorado22,191$525.0K0.00%−19,821−47.2%Reduced
Oliver Luxxe Assets LLC22,065$522.0K0.13%+22,065New
Hennessy Advisors Inc21,600$511.0K0.03%+21,600New
Navellier & Associates Inc21,538$509.0K0.09%+21,538New
Keybank National Association21,513$509.0K0.00%+21,513New
BNP Paribas Arbitrage, SA21,240$502.3K0.00%+673+3.3%Added
Csenge Advisory Group20,871$494.0K0.04%+20,871New
Bank of Montreal19,757$485.0K0.00%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)19,583$463.0K0.00%00.0%Unchanged
James Investment Research Inc19,149$453.0K0.05%+49+0.3%Added
Point72 Hong Kong Ltd18,554$439.0K0.04%+9,108+96.4%Added
SG Americas Securities, LLC18,183$430.0K0.00%−3,016−14.2%Reduced
Harvest Fund Management Co., Ltd17,682$418.0K0.09%+12,614+248.9%Added
Y-Intercept (Hong Kong) Ltd17,359$411.0K0.09%+17,359New
Corient Capital Partners, LLC17,069$404.0K0.03%−153−0.9%Reduced
Marathon Capital Management17,000$402.0K0.12%−5,800−25.4%Reduced
Advisor Group Holdings, Inc.16,774$396.0K0.00%+9,214+121.9%Added
M&T Bank Corp16,665$394.0K0.00%+653+4.1%Added
Harvest Investment Services, LLC16,519$390.0K0.23%+16,519New
Alps Advisors Inc16,312$386.0K0.00%−6,864−29.6%Reduced
Man Group plc13,730$325.0K0.00%+721+5.5%Added
Quantamental Technologies LLC13,598$322.0K0.19%+13,598New
Paloma Partners Management Co13,238$313.0K0.02%−50,707−79.3%Reduced
Engineers Gate Manager LP12,700$300.0K0.01%−27,410−68.3%Reduced
HSBC Holdings PLC12,112$293.0K0.00%+539+4.7%Added
Oberweis Asset Management Inc12,000$284.0K0.06%00.0%Unchanged
IFP Advisors, Inc20,251$267.0K0.00%+8,789+76.7%Added
Ameritas Investment Partners, Inc.11,273$267.0K0.01%+355+3.3%Added
Franklin Resources Inc11,184$264.0K0.00%−3,000−21.2%Reduced
Bokf, NA10,878$257.0K0.00%−59,430−84.5%Reduced
CAPROCK Group, Inc.10,722$254.0K0.02%00.0%Unchanged
Acadian Asset Management LLC10,686$252.0K0.00%+8,143+320.2%Added
JustInvest LLC10,667$252.0K0.01%+10,667New
Leonteq Securities AG10,559$249.7K0.01%+10,559New
Jacobs Levy Equity Management, Inc10,420$246.0K0.00%−86,012−89.2%Reduced
Canandaigua National Corp10,394$246.0K0.04%+10,394New
Pictet Asset Management SA10,215$242.0K0.00%00.0%Unchanged
Loring Wolcott & Coolidge Fiduciary Advisors LLP10,000$237.0K0.00%00.0%Unchanged
Raymond James Trust N.A.9,809$232.0K0.01%+9,809New
CIBC Asset Management Inc9,643$228.0K0.00%+9,643New
Strategic Blueprint, LLC9,521$225.0K0.03%+9,521New
Truist Financial Corp9,393$222.0K0.00%+9,393New