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Disclosery

MGY MAGNOLIA OIL & GAS CORP

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CL A (common), issuer CIK 1698990

401 managers (411 13F filers) reported a position in MGY shares at 2026-06-30, 205,543,942 shares in all. 54 filers opened a position and 47 filers sold out during the quarter.

Managers
401
13F filers
411
New
54
Added
161
Reduced
142
Sold out
47
Shares held by filers
205,543,942

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
JAMES INVESTMENT RESEARCH, INC.23,887$611K0.06%+15113F-HRTimeline
EntryPoint Capital, LLC23,498$601K0.15%013F-HRTimeline
CSS LLC/IL23,350$597K0.03%new13F-HRTimeline
Vise Technologies, Inc.23,084$590K0.01%+12,63213F-HRTimeline
Gallacher Capital Management LLC22,952$587K0.33%-12,43113F-HRTimeline
AXQ CAPITAL, LP22,843$584K0.06%new13F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP22,789$583K<0.01%-102,10413F-HR/ATimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC22,713$581K<0.01%+613F-HRTimeline
MQS Management LLC21,230$543K0.66%new13F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…21,183$542K0.01%+48313F-HRTimelineGroup
ExodusPoint Capital Management, LP20,862$534K<0.01%new13F-HRTimeline
M&T Bank Corpin group M&T Bank Corp20,477$524K<0.01%-9613F-HRTimelineGroup
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…20,408$522K<0.01%+2,46413F-HRTimelineGroup
Atria Investments, Inc19,952$510K0.01%-4,52013F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…18,766$480K<0.01%+1,08413F-HRTimelineGroup
Fieldview Capital Management, LLC18,697$478K0.14%+8,79413F-HRTimeline
XPONANCE LLC18,032$461K<0.01%+1,36313F-HRTimeline
Sequoia Financial Advisors, LLC17,662$452K<0.01%-6,20413F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.17,652$452K<0.01%+2,41413F-HRTimelineGroup
CIBC Asset Management Inc17,201$440K<0.01%013F-HRTimeline
COMMERCE BANKin group COMMERCE BANK17,029$436K<0.01%-3713F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC16,956$434K<0.01%-28,83513F-HRTimelineGroup
Ameritas Investment Partners, Inc.group of 2 filers holding16,888$432K-3,220Timeline
SIMPLEX TRADING, LLC16,880$432K0.01%-9613F-HRTimeline
State of Wyoming16,273$416K0.04%+5,39613F-HRTimeline
AVIVA PLCin group AVIVA PLC16,124$412K<0.01%new13F-HRTimelineGroup
RITHOLTZ WEALTH MANAGEMENT16,071$411K0.01%+7713F-HR/ATimeline
HANTZ FINANCIAL SERVICES, INC.15,924$407K0.01%+3,75913F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
DNB Asset Management ASin group DNB Asset Management AS15,880$406K<0.01%+5,75113F-HRTimelineGroup
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP15,873$406K<0.01%-2,29913F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC15,810$404K<0.01%+8013F-HRTimelineGroup
Tyche Wealth Partners LLC15,445$395K0.06%013F-HRTimeline
Amundiin group Amundi15,444$395K<0.01%new13F-HRTimelineGroup
IMC-Chicago, LLC15,129$387K<0.01%-1,82913F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC14,921$382K<0.01%+3413F-HRTimelineGroup
OneDigital Investment Advisors LLC14,746$377K<0.01%+25513F-HRTimeline
AMG National Trust Bank14,357$367K0.01%+6,03713F-HRTimeline
Fulton Bank, N.A.14,292$366K0.01%+2,92313F-HRTimeline
Schonfeld Strategic Advisors LLC14,282$365K<0.01%-83,67313F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC14,171$362K<0.01%013F-HRTimelineGroup
Vestcor Inc13,974$357K0.01%013F-HRTimeline
STRS OHIO13,700$350K<0.01%-60013F-HRTimeline
Sanctuary Advisors, LLC13,647$349K<0.01%+90313F-HRTimeline
Ensign Peak Advisors, Inc13,559$347K<0.01%-1,30013F-HRTimeline
Resonant Capital Advisors, LLC13,444$344K0.02%-6813F-HRTimeline
Ballentine Partners, LLC13,426$343K<0.01%+5,69513F-HRTimeline
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC13,055$334K0.01%new13F-HRTimelineGroup
COLDSTREAM CAPITAL MANAGEMENT INC12,771$327K<0.01%-8613F-HRTimeline
BOKF, NAin group BOKF, NA12,644$323K<0.01%-1,34413F-HRTimelineGroup
Savant Capital, LLCin group Savant Capital, LLC11,052$314K<0.01%new13F-HRTimelineGroup
Bleakley Financial Group, LLC12,134$310K<0.01%+27713F-HRTimeline
DRW Securities, LLC12,120$310K0.02%-2,41613F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd12,065$309K<0.01%new13F-HRTimelineGroup
VIRGINIA RETIREMENT SYSTEMS ET Al11,700$299K<0.01%new13F-HRTimeline
Advisors Asset Management, Inc.11,428$292K<0.01%-26013F-HRTimeline
Pacer Advisors, Inc.11,102$284K<0.01%+1,49913F-HRTimeline
Callan Family Office, LLCin group Callan Family Office, LLC11,045$283K0.01%+29713F-HRTimelineGroup
GREENLEAF TRUST10,842$277K<0.01%013F-HRTimeline
&PARTNERS10,553$270K<0.01%-43213F-HRTimeline
ZWJ INVESTMENT COUNSEL INC10,459$268K0.01%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…10,373$265K<0.01%-45613F-HRTimelineGroup
ISTHMUS PARTNERS, LLC10,353$265K0.03%+74413F-HRTimeline
Brucke Financial, Inc.10,261$262K0.12%-61213F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…10,106$259K<0.01%013F-HRTimeline
Ares Systematic Credit Ltd10,086$258K0.16%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\10,051$257K<0.01%+21913F-HRTimelineGroup
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…10,000$256K<0.01%013F-HRTimeline
MARATHON CAPITAL MANAGEMENT10,000$256K0.05%013F-HRTimeline
STOCK YARDS BANK & TRUST CO9,883$253K0.01%013F-HR/ATimeline
Merit Financial Group, LLC9,631$246K<0.01%+1,05313F-HR/ATimeline
Ethic Inc.9,521$244K<0.01%+1,90013F-HRTimeline
Blackstone Inc.in group Blackstone Inc.9,353$239K<0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd9,285$238K0.17%new13F-HRTimelineGroup
Caitong International Asset Management …9,188$235K0.03%+6,26713F-HRTimeline
IFP Advisors, Inc9,180$235K<0.01%+99913F-HRTimeline
RETIREMENT GUYS FORMULA LLC8,987$230K0.09%+1113F-HRTimeline
PROFUND ADVISORS LLC8,679$222K0.01%-1,27613F-HRTimeline
HB Wealth Management, LLC8,653$221K<0.01%-3,65813F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.8,510$218K0.04%new13F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC8,349$214K<0.01%-269,42113F-HRTimelineGroup
Aquatic Capital Management LLC8,319$213K0.01%-45,30013F-HRTimeline
VISTA FINANCE, LLC8,236$211K0.12%-41413F-HRTimeline
Revolve Wealth Partners, LLC8,213$210K0.02%new13F-HRTimeline
GAMMA Investing LLC7,572$194K0.01%+69713F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…7,197$184K0.04%+1,10713F-HRTimelineGroup
KBC Group NVin group KBC Group NV6,583$168K<0.01%013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC6,506$166K<0.01%+3,60813F-HRTimeline
SIGNATUREFD, LLC6,323$162K<0.01%+1,95813F-HRTimeline
Central Pacific Bank - Trust Division5,820$149K0.02%new13F-HRTimeline
Allworth Financial LP5,760$147K<0.01%+57113F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.5,098$130K<0.01%-16913F-HRTimelineGroup
GLOBEFLEX CAPITAL L P4,725$121K0.02%new13F-HRTimeline
Farther Finance Advisors, LLC4,424$113K<0.01%-6013F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC4,084$104K<0.01%+62713F-HR/ATimeline
Pinnacle Wealth Planning Services, Inc.4,032$103K0.01%+7413F-HRTimeline
SBI Okasan Asset Management Co.Ltd.3,800$97.8K<0.01%-1,80013F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding3,161$80.9K-4,097Timeline
Arax Advisory Partners3,129$80K<0.01%+2,98413F-HRTimeline
Smartleaf Asset Management LLC2,910$74.9K<0.01%013F-HRTimeline
Independence Bank of Kentucky2,900$74.2K0.01%013F-HRTimeline
Parallel Advisors, LLC2,447$62.6K<0.01%-12513F-HRTimeline
Arlington Trust Co LLCin group Arlington Trust Co LLC2,288$58.5K<0.01%013F-HRTimelineGroup
Versant Capital Management, Inc2,257$57.7K0.01%+1,11113F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC2,233$57.1K<0.01%-4113F-HRTimelineGroup
Ancora Advisors LLCin group Ancora Advisors LLC2,000$51.2K<0.01%013F-HRTimelineGroup
Geneos Wealth Management Inc.2,000$51.2K<0.01%013F-HRTimeline
Steward Partners Investment Advisory, L…1,739$44.5K<0.01%+1,66813F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.1,711$43.8K<0.01%+1,69513F-HRTimelineGroup
Global Retirement Partners, LLC1,630$41.7K<0.01%13F-HRTimeline
Employees Retirement System of Texas1,559$40K<0.01%013F-HRTimeline
Salomon & Ludwin, LLC1,571$39.2K<0.01%-22313F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC1,529$39.1K<0.01%new13F-HRTimeline
Covestor Ltd1,526$39K0.02%-62213F-HRTimeline
Ares Financial Consulting, LLC1,485$38K0.03%013F-HRTimeline
WELLINGTON-ALTUS USA INC.1,163$36.7K0.03%013F-HRTimeline
FIRST HORIZON CORP1,401$35.8K<0.01%-6013F-HRTimeline
Kemnay Advisory Services Inc.1,359$34.8K<0.01%-1,98113F-HRTimeline
Caitlin John, LLC1,330$34K0.02%-5,71913F-HRTimeline
Institute for Wealth Management, LLC.1,217$31.1K<0.01%new13F-HRTimeline
UMB Bank, n.a.1,178$30.1K<0.01%+9413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
MATHER GROUP, LLC.1,090$27.9K<0.01%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC980$25.1K<0.01%-20,34313F-HRTimeline
Financial Management Professionals, Inc.972$24.9K<0.01%013F-HRTimeline
GROUP ONE TRADING LLC854$21.8K<0.01%-13013F-HRTimeline
RICHARDSON FINANCIAL SERVICES INC.779$19.9K0.01%+26813F-HRTimeline
SJS Investment Consulting Inc.774$19.8K<0.01%+73213F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK762$19.5K<0.01%-15313F-HRTimelineGroup
Y.D. More Investments Ltdin group Y.D. More Investments Ltd750$19.2K<0.01%013F-HRTimelineGroup
Blue Trust, Inc.718$18.4K<0.01%013F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO674$17.2K<0.01%013F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…660$16.9K<0.01%-82613F-HRTimelineGroup
Basecamp Wealth Advisors LLC644$16.5K<0.01%+3613F-HRTimeline
Bare Financial Services, Inc620$15.9K<0.01%+30913F-HRTimeline
Center for Financial Planning, Inc.566$14.5K<0.01%013F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…562$14.4K<0.01%+24713F-HRTimelineGroup
Key Financial Inc560$14.3K<0.01%013F-HRTimeline
KELLEHER FINANCIAL ADVISORS507$13K<0.01%+13413F-HRTimeline
ROTHSCHILD INVESTMENT LLC476$12.2K<0.01%-11113F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC467$11.9K<0.01%+2213F-HRTimeline
MassMutual Private Wealth & Trust, FSB401$10.3K<0.01%013F-HRTimeline
Persistent Asset Partners Ltd398$10.2K<0.01%new13F-HRTimeline
TRUST CO OF VERMONT382$9.77K<0.01%13F-HRTimeline
Essential Partners LLC374$9.57K<0.01%-5013F-HRTimeline
Keating Financial Advisory Services, In…367$9.39K<0.01%+10713F-HRTimeline
Bogart Wealth, LLC364$9.31K<0.01%013F-HRTimeline
Wilmington Savings Fund Society, FSB350$8.95K<0.01%013F-HRTimeline
Private Wealth Management Group, LLC341$8.72K<0.01%013F-HRTimeline
Park Place Capital Corp339$8.67K<0.01%013F-HRTimeline
Clearstead Advisors, LLC324$8.29K<0.01%new13F-HRTimeline
CVA Family Office, LLC306$7.83K<0.01%+2713F-HRTimeline
Valued Wealth Advisors LLC294$7.52K<0.01%-61213F-HRTimeline
NewEdge Advisors, LLC288$7.36K<0.01%-10513F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT207$5.29K<0.01%+15913F-HRTimeline
Larson Financial Group LLC195$4.99K<0.01%+14713F-HRTimeline
Continuum Advisory, LLC189$4.83K<0.01%new13F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC185$4.77K<0.01%-16913F-HRTimeline
LRI Investments, LLC178$4.55K<0.01%-7213F-HRTimeline
S&T Bank/PA165$4.22K<0.01%+413F-HRTimeline
Fortitude Family Office, LLC152$3.89K<0.01%-1313F-HRTimeline
FIDUCIARY FINANCIAL ADVISORS126$3.17K<0.01%new13F-HRTimeline
Sunrise Financial Services, LLC123$3.15K<0.01%013F-HRTimeline
JFS WEALTH ADVISORS, LLC120$3.07K<0.01%+2113F-HRTimeline
Cornerstone Planning Group LLC119$3.06K<0.01%+5113F-HRTimeline
Rossby Financial, LCC110$2.81K<0.01%+1013F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…100$2.56K<0.01%013F-HRTimelineGroup
Torren Management, LLC95$2.42K<0.01%+113F-HRTimeline
William B. Walkup & Associates, Inc.90$2.3K<0.01%new13F-HRTimeline
Silver Grove Financial Group, Inc.88$2.25K<0.01%new13F-HRTimeline
Prestige Wealth Management Group LLC67$1.71K<0.01%+2913F-HRTimeline
SBI Securities Co., Ltd.67$1.71K<0.01%-413F-HRTimeline
Creative Capital Management Investments…62$1.59K<0.01%new13F-HRTimeline
Westfuller Advisors, LLC53$1.35K<0.01%013F-HRTimeline
CoreCap Advisors, LLC46$1.18K<0.01%new13F-HRTimeline
Ankerstar Wealth, LLC46$1.18K<0.01%013F-HRTimeline
Parkside Financial Bank & Trust44$1.13K<0.01%013F-HRTimeline
Glen Eagle Advisors, LLC42$1.08K<0.01%013F-HRTimeline
Noble Wealth Management PBC42$1.07K<0.01%new13F-HRTimeline
Signature Equity Partners, LLC41$1.05K<0.01%new13F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC37$947<0.01%013F-HRTimeline
Bay Harbor Wealth Management, LLC37$946<0.01%+113F-HRTimeline
CENTRAL TRUST Co36$921<0.01%013F-HRTimeline
Plante Moran Financial Advisors, LLC36$921<0.01%new13F-HRTimeline
Physician Wealth Advisors, Inc.35$896<0.01%013F-HRTimeline
WPG Advisers, LLC31$793<0.01%013F-HRTimeline
Rialto Wealth Management, LLC29$742<0.01%+513F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.28$716<0.01%new13F-HRTimeline
DiNuzzo Private Wealth, Inc.27$691<0.01%-413F-HRTimeline
HFM Investment Advisors, LLC27$691<0.01%+1313F-HRTimeline
FWL INVESTMENT MANAGEMENT, LLC17$435<0.01%new13F-HRTimeline
Kilter Group LLC17$435<0.01%+713F-HRTimeline
Davis Capital Management12$307<0.01%new13F-HRTimeline
Strengthening Families & Communities, L…10$256<0.01%new13F-HRTimeline
Quarry LP6$153<0.01%-11413F-HRTimeline
DecisionPoint Financial, LLC6$150<0.01%new13F-HRTimeline
Hughes Financial Services, LLC5$128<0.01%+313F-HRTimeline
Dunhill Financial, LLC3$102<0.01%013F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC3$77<0.01%-313F-HRTimeline
MARYLAND CAPITAL ADVISORS INC.2$52<0.01%13F-HRTimeline
AdvisorNet Financial, Inc2$51<0.01%new13F-HRTimeline
Evolution Advisers, Inc.18$00%new13F-HRTimelineValue filed as zero, left out of ratios.