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Disclosery

GPOR GULFPORT ENERGY CORP

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Stock (common), issuer CIK 874499

302 managers (307 13F filers) reported a position in GPOR shares at 2025-12-31, 20,088,863 shares in all. 40 filers opened a position and 33 filers sold out during the quarter.

Managers
302
13F filers
307
New
40
Added
98
Reduced
121
Sold out
33
Shares held by filers
20,088,863

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
Silver Point Capital L.P.in group Silver Point Capital L.P.3,450,655$718M32.34%-290,03513F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,157,381$241M<0.01%+19,41613F-HRTimelineGroup
FMR LLCin group FMR LLC1,072,168$223M0.01%+31,27813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding1,049,080$218M-31,261Timeline
JENNISON ASSOCIATES LLC671,483$140M0.08%+83,61313F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP595,613$124M0.03%+34,71613F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP567,507$118M<0.01%-18,36913F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC527,393$110M0.06%+176,38613F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding488,326$102M+488,166Timeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…446,227$92.8M0.14%-13,01113F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…439,559$91.4M0.02%-285,74413F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO409,882$85.3M0.01%-22,88613F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC367,429$76.4M<0.01%+3,85313F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …353,249$73.5M0.04%+39,36513F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding350,611$72.9M+2,546Timeline
Gemsstock Ltd.337,349$70.2M8.84%+149,17513F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC325,906$67.8M0.05%-100,12813F-HRTimelineGroup
T. Rowe Price Investment Management, In…297,739$61.9M0.04%-29,86413F-HR/ATimeline
WESTWOOD HOLDINGS GROUP INCin group WESTWOOD HOLDINGS GROUP INC252,194$52.5M0.43%-64,70113F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co228,962$47.6M0.01%+19,89813F-HRTimelineGroup
WHITEBOX ADVISORS LLC224,627$46.7M0.78%-50,00013F-HRTimeline
Palo Duro Investment Partners, LP222,601$46.3M13.89%-57,71813F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson214,574$44.6M0.02%+4,85413F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.208,323$43.3M0.01%+28,30213F-HRTimeline
Ninepoint Partners LP200,000$41.6M4.94%new13F-HRTimeline
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC192,340$40M0.11%-19,80513F-HRTimeline
Global Alpha Capital Management Ltd.191,991$39.9M2.44%+29,63113F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…165,257$34.4M0.03%-23,27313F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC154,723$32.2M<0.01%+8,43213F-HR/ATimelineGroup
Driehaus Capital Management LLC154,700$32.2M0.22%-73,47413F-HRTimeline
MACKENZIE FINANCIAL CORP148,555$31.6M0.04%-14,68013F-HRTimeline
GOLDENTREE ASSET MANAGEMENT LPin group GOLDENTREE ASSET MANAGEMENT LP151,096$31.4M1.7%-95,70013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP135,349$28.2M<0.01%-6,53913F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC134,462$28M0.01%+24,53813F-HRTimelineGroup
First Pacific Advisors, LP127,434$26.5M0.35%-44,37813F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/124,956$26M<0.01%+1,35013F-HRTimeline
GW&K Investment Management, LLC124,304$25.9M0.22%+10,11313F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC123,934$25.8M0.01%+109,73813F-HRTimelineGroup
Bridgewater Associates, LP114,170$23.7M0.09%-32,80313F-HRTimeline
Qube Research & Technologies Ltd109,375$22.7M0.03%-79,54913F-HRTimeline
LSP Investment Advisors, LLCin group LSP Investment Advisors, LLC109,100$22.7M12.07%+62,20013F-HRTimelineGroup
FORT WASHINGTON INVESTMENT ADVISORS INC…108,889$22.6M0.12%+7,96213F-HRTimeline
MacKay Shields LLC108,592$22.6M0.79%-22,36413F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC105,866$22.4M0.01%-3,31313F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC102,297$21.3M<0.01%-6,85213F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/101,233$21.1M<0.01%+17,62913F-HRTimelineGroup
Penn Capital Management Company, LLC96,798$20.2M1.61%-13,20013F-HRTimeline
UBS Group AGgroup of 2 filers holding95,758$19.9M-59,990Timeline
SYSTEMATIC FINANCIAL MANAGEMENT LP92,048$19.1M0.45%+5,30913F-HRTimeline
Grantham, Mayo, Van Otterloo & Co. LLC78,439$16.3M0.04%-17,30013F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP70,812$15.1M0.01%-1,06113F-HRTimeline
Invesco Ltd.in group Invesco Ltd.69,459$14.4M<0.01%+18,73313F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND65,802$13.7M0.02%-6,60113F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…64,288$13.4M0.02%+32,84513F-HRTimelineGroup
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…63,670$13.2M0.44%-11,33013F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO59,813$12.4M0.01%-1,91813F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY58,615$12.2M<0.01%-55,09913F-HR/ATimelineGroup
SIR Capital Management, L.P.54,751$11.4M1.26%-38,78413F-HRTimeline
Freestone Grove Partners LP53,769$11.2M0.08%-34,08013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp50,506$10.5M<0.01%-7,56213F-HRTimelineGroup
Stephens Investment Management Group LLCin group Stephens Investment Managemen…49,964$10.4M0.14%+1,96313F-HRTimelineGroup
Energy Income Partners, LLC49,794$10.4M0.19%-27,66713F-HRTimeline
Man Group plcin group Man Group plc47,185$9.81M0.02%+14,71413F-HRTimelineGroup
BEACONLIGHT CAPITAL, LLC46,572$9.69M5.66%-3,07813F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…45,978$9.56M0.01%+9,90213F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…45,896$9.55M0.02%-1,76713F-HRTimelineGroup
Steamboat Capital Partners, LLC45,553$9.47M2.6%-12013F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP45,333$9.43M0.01%-16,87813F-HRTimelineGroup
LSV ASSET MANAGEMENT44,713$9.3M0.02%-23,39213F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …44,368$9.23M0.01%-9,31813F-HRTimelineGroup
LORD, ABBETT & CO. LLC43,436$9.03M0.03%+1,34013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC41,543$8.64M<0.01%+2,04013F-HRTimelineGroup
Azarias Capital Management, L.P.38,273$7.96M3.48%-6,26813F-HRTimeline
Nuveen, LLCin group TIAA35,797$7.45M<0.01%-24,38013F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.35,275$7.34M0.21%-17,46513F-HRTimeline
CSM Advisors, LLC34,313$7.14M0.19%+10,60913F-HRTimeline
CONGRESS ASSET MANAGEMENT CO32,073$6.67M0.05%-2,53513F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN31,853$6.63M<0.01%+6,79713F-HRTimelineGroup
SummitTX Capital, L.P.31,467$6.54M0.2%+4,42613F-HRTimeline
Swiss National Bank31,000$6.45M<0.01%013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD29,953$6.23M0.01%+1,33013F-HRTimeline
Hodges Capital Management Inc.29,140$6.06M0.52%+6,44013F-HRTimeline
HITE Hedge Asset Management LLC28,977$6.03M0.38%-220,64813F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding28,948$6.02M-13,094Timeline
PEREGRINE CAPITAL MANAGEMENT LLC25,276$5.26M0.16%-1,24913F-HRTimeline
BOKF, NAin group BOKF, NA25,000$5.2M0.08%+10,00013F-HRTimelineGroup
DC Investments Management, LLC24,458$5.09M2.25%+1,02713F-HRTimeline
Hillsdale Investment Management Inc.24,040$5M0.14%+24,00013F-HRTimeline
VIKING FUND MANAGEMENT LLC24,000$4.99M0.58%013F-HRTimeline
KING LUTHER CAPITAL MANAGEMENT CORP23,535$4.9M0.02%+10213F-HRTimeline
Rafferty Asset Management, LLC21,859$4.55M0.02%-1,56913F-HRTimeline
MILLER HOWARD INVESTMENTS INC /NY20,989$4.37M0.13%-92613F-HRTimeline
RICE HALL JAMES & ASSOCIATES, LLC20,238$4.21M0.23%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC20,100$4.18M0.01%new13F-HRTimeline
RHUMBLINE ADVISERS19,474$4.05M<0.01%-3,14813F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP17,914$3.73M0.17%+15,02013F-HRTimeline
Artemis Investment Management LLP17,256$3.59M0.04%-13,25613F-HRTimeline
GeoSphere Capital Management, LLC17,000$3.54M2.44%-5,00013F-HRTimeline
IEQ CAPITAL, LLC16,001$3.33M0.01%+6,78613F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc15,791$3.28M<0.01%-82313F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…14,999$3.12M<0.01%-52613F-HRTimeline
Americana Partners, LLC14,446$3M0.08%-17513F-HRTimeline
RR Advisors, LLC14,000$2.91M0.91%013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\13,602$2.83M<0.01%-60,13313F-HRTimelineGroup
Gotham Asset Management, LLC13,528$2.81M0.01%-3,43013F-HRTimeline
TECTONIC ADVISORS LLCin group TECTONIC ADVISORS LLC12,324$2.56M0.14%+3,45213F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …12,018$2.48M<0.01%new13F-HRTimelineGroup
SG Americas Securities, LLC11,822$2.46M<0.01%+5,69813F-HRTimeline
BW Gestao de Investimentos Ltda.11,800$2.45M0.09%+7,48913F-HRTimeline
VAN LANSCHOT KEMPEN INVESTMENT MANAGEME…11,698$2.43M0.02%+37613F-HRTimeline
Oliver Luxxe Assets LLC11,576$2.41M0.37%+2313F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC11,521$2.4M<0.01%+4,65013F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…10,946$2.28M0.01%-36513F-HRTimelineGroup
Graham Capital Management, L.P.10,858$2.26M0.08%new13F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…10,201$2.12M0.01%-2,42713F-HRTimelineGroup
Coastal Bridge Advisors, LLC10,150$2.11M0.16%013F-HRTimeline
CAXTON ASSOCIATES LLP10,061$2.09M0.04%new13F-HRTimeline
WESBANCO BANK INC9,900$2.06M0.06%013F-HRTimeline
Assenagon Asset Management S.A.9,263$1.93M<0.01%-52,95813F-HRTimeline
Vestcor Inc8,915$1.85M0.05%-1,51513F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …8,479$1.76M<0.01%+1913F-HRTimelineGroup
L & S Advisors Inc8,449$1.76M0.16%+1,08013F-HRTimeline
Mariner, LLCin group Mariner, LLC8,262$1.73M<0.01%+2,39513F-HRTimelineGroup
Aventail Capital Group, LP8,079$1.68M0.1%-14,02913F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…7,971$1.66M<0.01%+57113F-HRTimelineGroup
AlphaQuest LLC7,804$1.62M0.09%+2,43313F-HRTimeline
CWM, LLCin group CWM, LLC7,419$1.54M<0.01%+1,18313F-HRTimelineGroup
Federation des caisses Desjardins du Qu…7,391$1.54M0.01%+1,53113F-HRTimeline
Livforsakringsbolaget Skandia, Omsesidi…7,200$1.5M0.06%-9,90013F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS7,188$1.5M0.01%-5,17913F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources6,947$1.44M<0.01%-4,54213F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC6,880$1.43M<0.01%+2,35313F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…6,839$1.42M<0.01%-2,26113F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P6,695$1.39M0.04%-8013F-HRTimeline
Creative Planningin group Creative Planning6,617$1.38M<0.01%+3,54313F-HRTimelineGroup
FOSTER & MOTLEY INC6,552$1.36M0.07%+97013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC6,339$1.32M<0.01%-1,35513F-HRTimelineGroup
IFP Advisors, Inc5,853$1.22M0.03%-5,09413F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…5,814$1.21M<0.01%+2,14913F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA5,749$1.2M<0.01%-20,69213F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…5,450$1.13M0.01%-3,28713F-HRTimeline
Numerai GP LLC5,277$1.1M0.13%+84713F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC5,140$1.07M0.01%-81513F-HRTimeline
North Star Investment Management Corp.4,900$1.02M0.06%013F-HRTimeline
GF FUND MANAGEMENT CO. LTD.4,524$941K0.02%+1,14813F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC4,472$930K0.01%013F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM4,416$918K<0.01%-31513F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC4,274$889K<0.01%new13F-HRTimeline
CSS LLC/IL4,267$887K0.05%-5,75313F-HRTimeline
Police & Firemen's Retirement System of…4,222$878K0.01%-10413F-HRTimeline
Aquatic Capital Management LLC4,210$876K0.02%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.3,937$819K<0.01%-2,72913F-HRTimelineGroup
State of Alaska, Department of Revenue3,914$813K0.01%+3,20213F-HRTimeline
Campbell & CO Investment Adviser LLC3,869$805K0.04%-3,70713F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC3,829$796K<0.01%-28,15113F-HRTimelineGroup
Sterling Capital Management LLC3,795$789K0.01%-25213F-HRTimeline
Trexquant Investment LP3,750$780K0.01%+2,20913F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH3,600$772K0.01%new13F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd3,646$758K0.02%-13213F-HRTimelineGroup
Engineers Gate Manager LP3,641$757K0.01%new13F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management3,517$732K<0.01%-25,29713F-HRTimelineGroup
BAILARD, INC.3,485$725K0.02%-60013F-HRTimeline
KLP KAPITALFORVALTNING AS3,400$707K<0.01%+10013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…3,319$690K<0.01%013F-HRTimeline
Corigliano Investment Advisers, LLC3,300$686K0.24%-54,35213F-HRTimeline
denkapparat Operations GmbH3,004$625K0.34%new13F-HRTimeline
Sequoia Financial Advisors, LLC2,959$615K<0.01%+9413F-HRTimeline
LPL Financial LLC2,927$609K<0.01%-1,11813F-HRTimeline
ProShare Advisors LLC2,913$606K<0.01%+19013F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV2,845$592K<0.01%+1,44013F-HRTimeline
Cercano Management LLC2,819$586K0.02%-8,12713F-HRTimeline
CITIGROUP INCin group CITIGROUP INC2,765$575K<0.01%-4,02313F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC2,740$570K<0.01%013F-HRTimelineGroup
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…2,734$569K<0.01%-513F-HRTimelineGroup
Quantbot Technologies LP2,657$553K0.02%+64313F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…2,852$524K<0.01%+98013F-HRTimeline
Empirical Financial Services, LLC d.b.a…2,514$523K0.01%+21613F-HRTimeline
Huber Capital Management LLC2,500$520K0.08%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC2,447$509K<0.01%new13F-HRTimelineGroup
Sanctuary Advisors, LLC2,374$494K<0.01%-53313F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC2,371$493K<0.01%-34813F-HRTimeline
Polymer Capital Management (US) LLC2,353$489K0.06%+16013F-HRTimeline
DekaBank Deutsche Girozentrale2,703$477K<0.01%013F-HRTimeline
Cetera Investment Advisers2,277$474K<0.01%-37313F-HRTimeline
Quantinno Capital Management LP2,044$425K<0.01%+85613F-HRTimeline
Massar Capital Management, LP2,030$422K0.08%new13F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.1,969$410K<0.01%-34,22913F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS1,929$401K<0.01%+39313F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA1,777$370K<0.01%13F-HRTimelineGroup
COMMERCE BANKin group COMMERCE BANK1,681$350K<0.01%-1613F-HRTimelineGroup
Round Rock Advisors LLC1,656$344K0.05%new13F-HR/ATimeline
Ashton Thomas Private Wealth, LLC1,589$330K0.01%+5013F-HRTimeline
NorthCrest Asset Manangement, LLC1,745$328K0.01%+19813F-HRTimeline
State of Tennessee, Department of Treas…1,600$327K<0.01%new13F-HRTimeline
Verition Fund Management LLC1,548$322K<0.01%-14,76313F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,534$319K<0.01%-7713F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC1,520$316K0.02%+40913F-HRTimeline
Hartree Partners, LP1,500$312K0.11%-50013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…1,449$301K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS1,372$285K<0.01%-1,86813F-HRTimelineGroup