Skip to content
Disclosery

GPOR GULFPORT ENERGY CORP

Follow

Stock (common), issuer CIK 874499

290 managers (294 13F filers) reported a position in GPOR shares at 2025-09-30, 21,591,251 shares in all. 45 filers opened a position and 45 filers sold out during the quarter.

Managers
290
13F filers
294
New
45
Added
114
Reduced
94
Sold out
45
Shares held by filers
21,591,251

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
Silver Point Capital L.P.in group Silver Point Capital L.P.3,740,690$677M35.15%+1,743,27713F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,137,965$206M<0.01%+77,76813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding1,080,341$196M+68,507Timeline
FMR LLCin group FMR LLC1,040,890$188M0.01%+4,43313F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…725,303$131M0.02%-57,65913F-HRTimelineGroup
JENNISON ASSOCIATES LLC587,870$106M0.06%+22,67613F-HRTimeline
STATE STREET CORPin group STATE STREET CORP585,876$106M<0.01%+103,41813F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP560,897$102M0.02%-11,58113F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD505,768$91.5M0.11%-151,77413F-HRTimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…459,238$83.1M0.13%+58,43513F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO432,768$78.3M<0.01%-1,77313F-HR/ATimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC426,034$77.1M0.06%+395,19713F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC363,576$65.8M<0.01%+31,01913F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC351,007$63.5M0.04%+142,00213F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding348,065$63M+159,259Timeline
T. Rowe Price Investment Management, In…327,603$59.3M0.04%+50,83713F-HRTimeline
WESTWOOD HOLDINGS GROUP INCin group WESTWOOD HOLDINGS GROUP INC316,895$57.4M0.41%+18,95613F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …313,884$56.8M0.04%+152,00513F-HRTimelineGroup
Palo Duro Investment Partners, LP280,319$50.7M16.09%+66,37613F-HRTimeline
WHITEBOX ADVISORS LLC274,627$49.7M0.92%+164,17813F-HRTimeline
HITE Hedge Asset Management LLC249,625$45.2M2.45%+80,20013F-HRTimeline
GOLDENTREE ASSET MANAGEMENT LPin group GOLDENTREE ASSET MANAGEMENT LP246,796$44.7M3.69%new13F-HRTimelineGroup
Driehaus Capital Management LLC228,174$41.3M0.3%-244,96413F-HRTimeline
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC212,145$38.4M0.1%-12,82713F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson209,720$38M0.02%+38,25413F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co209,064$37.8M0.01%+46,32613F-HRTimelineGroup
Qube Research & Technologies Ltd188,924$34.2M0.05%+15613F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…188,530$34.1M0.03%+25,76013F-HRTimelineGroup
Gemsstock Ltd.188,174$34.1M7.01%+109,97913F-HRTimeline
ALLIANCEBERNSTEIN L.P.180,021$32.6M0.01%+48,09513F-HRTimeline
First Pacific Advisors, LP171,812$31.1M0.43%013F-HRTimeline
MACKENZIE FINANCIAL CORP163,235$29.5M0.04%-1,84813F-HRTimeline
Global Alpha Capital Management Ltd.162,360$29.4M1.68%-80013F-HRTimeline
UBS Group AGgroup of 2 filers holding155,748$28.2M-38,627Timeline
Bridgewater Associates, LP146,973$26.6M0.1%+66,87513F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC146,291$26.5M<0.01%-14813F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP141,888$25.7M<0.01%+8,68413F-HRTimelineGroup
MacKay Shields LLC130,956$23.7M0.81%+115,66813F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/123,606$22.4M<0.01%+1,15113F-HRTimeline
GW&K Investment Management, LLC114,191$20.7M0.18%+13,22013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY113,714$20.6M<0.01%-49,06613F-HR/ATimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.112,236$20.3M0.06%+23,22113F-HRTimelineGroup
Penn Capital Management Company, LLC109,998$20M1.53%+39913F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC109,924$19.9M0.01%+26,69813F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC109,179$19.8M0.01%-6,21413F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC109,149$19.8M<0.01%-10,78813F-HRTimelineGroup
FORT WASHINGTON INVESTMENT ADVISORS INC…100,927$18.3M0.1%new13F-HRTimeline
Grantham, Mayo, Van Otterloo & Co. LLC95,739$17.3M0.05%+3,60013F-HRTimeline
SIR Capital Management, L.P.93,535$16.9M1.52%-61,91913F-HRTimeline
Freestone Grove Partners LP87,849$15.9M0.12%013F-HRTimeline
SYSTEMATIC FINANCIAL MANAGEMENT LP86,739$15.7M0.38%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/83,604$15.1M<0.01%-2,33813F-HR/ATimelineGroup
Woodline Partners LP82,852$15M0.07%-219,77513F-HRTimeline
Energy Income Partners, LLC77,461$14M0.27%+73913F-HRTimeline
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…75,000$13.6M0.49%new13F-HRTimelineGroup
Pacer Advisors, Inc.74,140$13.4M0.03%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\73,735$13.3M<0.01%+3,61113F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND72,403$13.1M0.02%+60013F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP71,873$13M0.01%+13,53213F-HRTimeline
LSV ASSET MANAGEMENT68,105$12.3M0.03%-8,86013F-HRTimeline
Assenagon Asset Management S.A.62,221$11.3M0.02%+19,45813F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP62,211$11.3M0.01%+16,32313F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO61,731$11.2M0.01%-7,97713F-HRTimelineGroup
Nuveen, LLCin group TIAA60,177$10.9M<0.01%+17013F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp58,068$10.5M<0.01%+1,01913F-HRTimelineGroup
Corigliano Investment Advisers, LLC57,652$10.4M3.38%-59,94813F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …53,686$9.72M0.02%-13,32013F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.52,740$9.54M0.29%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.50,726$9.18M<0.01%-5,00813F-HRTimelineGroup
BEACONLIGHT CAPITAL, LLC49,650$8.99M4.43%+30,31613F-HRTimeline
Stephens Investment Management Group LLCin group Stephens Investment Managemen…48,001$8.69M0.11%+10,78613F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…47,663$8.63M0.02%+1,85313F-HRTimelineGroup
LSP Investment Advisors, LLCin group LSP Investment Advisors, LLC46,900$8.49M5.1%new13F-HRTimelineGroup
Steamboat Capital Partners, LLC45,673$8.27M2.15%-3,29013F-HRTimeline
Azarias Capital Management, L.P.44,541$8.06M3.19%+19,61013F-HRTimeline
ALGERT GLOBAL LLC43,491$7.87M0.13%-18,48113F-HR/ATimeline
LORD, ABBETT & CO. LLC42,096$7.62M0.02%+7,45913F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding42,042$7.61M-177,505Timeline
BARCLAYS PLCin group BARCLAYS PLC39,503$7.15M<0.01%-24,75313F-HR/ATimelineGroup
Yaupon Capital Management LP39,287$7.11M0.37%+1,41513F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.36,198$6.55M0.06%-49,88113F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…36,076$6.53M0.01%-17,98813F-HRTimelineGroup
CONGRESS ASSET MANAGEMENT CO34,608$6.26M0.04%+28413F-HRTimeline
Man Group plcin group Man Group plc32,471$5.88M0.01%new13F-HRTimelineGroup
Clark Capital Management Group, Inc.32,245$5.84M0.04%-28313F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC31,980$5.79M0.01%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…31,443$5.69M0.01%-3,27213F-HRTimelineGroup
Swiss National Bank31,000$5.61M<0.01%+2,00013F-HRTimeline
Artemis Investment Management LLP30,512$5.52M0.07%-48,10213F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management28,814$5.21M0.01%+16,67713F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD28,623$5.18M0.01%+3,72113F-HRTimeline
SummitTX Capital, L.P.27,041$4.89M0.2%+11,04113F-HRTimeline
PEREGRINE CAPITAL MANAGEMENT LLC26,525$4.8M0.14%-7913F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA26,441$4.79M<0.01%-24,06913F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN25,056$4.53M<0.01%+92313F-HRTimelineGroup
VIKING FUND MANAGEMENT LLC24,000$4.34M0.52%013F-HRTimeline
CSM Advisors, LLC23,704$4.29M0.12%new13F-HRTimeline
KING LUTHER CAPITAL MANAGEMENT CORP23,433$4.24M0.02%013F-HRTimeline
DC Investments Management, LLC23,431$4.24M1.76%013F-HRTimeline
Rafferty Asset Management, LLC23,428$4.24M0.01%+5,59213F-HRTimeline
Hodges Capital Management Inc.22,700$4.11M0.35%-8,10013F-HRTimeline
RHUMBLINE ADVISERS22,622$4.09M<0.01%-4,38913F-HRTimeline
Aventail Capital Group, LP22,108$4M0.19%-78,38113F-HRTimeline
GeoSphere Capital Management, LLC22,000$3.98M3.04%new13F-HRTimeline
MILLER HOWARD INVESTMENTS INC /NY21,915$3.97M0.12%-2,46513F-HRTimeline
Livforsakringsbolaget Skandia, Omsesidi…17,100$3.09M0.12%013F-HRTimeline
Gotham Asset Management, LLC16,958$3.07M0.01%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc16,614$3.01M<0.01%-2113F-HRTimelineGroup
Verition Fund Management LLC16,311$2.95M0.02%+2,16313F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…15,525$2.81M<0.01%+65413F-HRTimeline
BOKF, NAin group BOKF, NA15,000$2.71M0.04%new13F-HRTimelineGroup
Americana Partners, LLC14,621$2.65M0.08%013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC14,196$2.57M<0.01%+6,47513F-HRTimelineGroup
RR Advisors, LLC14,000$2.53M0.6%new13F-HRTimeline
Empowered Funds, LLC13,974$2.53M0.03%+1,89513F-HRTimeline
CastleKnight Management LP13,500$2.44M0.13%013F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…12,628$2.29M0.01%+2,84413F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS12,367$2.24M0.01%+1,68413F-HRTimeline
Oliver Luxxe Assets LLC11,553$2.09M0.33%+30813F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources11,489$2.08M<0.01%+97813F-HRTimelineGroup
VAN LANSCHOT KEMPEN INVESTMENT MANAGEME…11,322$2.05M0.02%+4,05313F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…11,311$2.05M0.01%+11213F-HRTimelineGroup
Thomist Capital Management, LP11,300$2.04M0.63%new13F-HRTimeline
IFP Advisors, Inc10,947$1.98M0.05%+10,89513F-HR/ATimeline
Cercano Management LLC10,946$1.98M0.08%+1,37513F-HRTimeline
Y-Intercept (Hong Kong) Ltd10,598$1.92M0.05%+4,66113F-HRTimeline
Vestcor Inc10,430$1.89M0.06%+2413F-HRTimeline
Coastal Bridge Advisors, LLC10,150$1.84M0.14%new13F-HRTimeline
CSS LLC/IL10,020$1.81M0.11%+58013F-HRTimeline
WESBANCO BANK INC9,900$1.79M0.05%013F-HRTimeline
IEQ CAPITAL, LLC9,215$1.67M0.01%-1,54813F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…9,100$1.65M0.01%+2,45713F-HRTimeline
TECTONIC ADVISORS LLCin group TECTONIC ADVISORS LLC8,872$1.61M0.09%-3,51113F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…8,737$1.58M0.01%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …8,460$1.53M<0.01%-36713F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC7,694$1.39M<0.01%+1,63513F-HRTimelineGroup
Campbell & CO Investment Adviser LLC7,576$1.37M0.1%-4,96513F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…7,400$1.34M<0.01%-95113F-HRTimelineGroup
L & S Advisors Inc7,369$1.33M0.13%-1,34713F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC6,871$1.24M<0.01%-6,11613F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC6,788$1.23M<0.01%-4,07313F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P6,775$1.23M0.03%-37013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.6,666$1.21M<0.01%-26,07913F-HRTimelineGroup
CWM, LLCin group CWM, LLC6,236$1.13M<0.01%+2,07113F-HRTimelineGroup
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…6,164$1.12M0.01%new13F-HRTimelineGroup
SG Americas Securities, LLC6,124$1.11M<0.01%+31313F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC5,955$1.08M0.01%-1,17113F-HRTimeline
Mariner, LLCin group Mariner, LLC5,867$1.06M<0.01%-85613F-HRTimelineGroup
Federation des caisses Desjardins du Qu…5,860$1.06M<0.01%013F-HRTimeline
FOSTER & MOTLEY INC5,582$1.01M0.05%+1,33713F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC5,562$1.01M0.01%new13F-HR/ATimelineGroup
AlphaQuest LLC5,371$972K0.06%-3,31813F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…5,202$941K0.01%-15,70913F-HRTimelineGroup
North Star Investment Management Corp.4,900$887K0.06%013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM4,731$856K<0.01%+29513F-HRTimeline
DRW Securities, LLC4,717$856K0.04%+3,65213F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC4,527$819K<0.01%new13F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC4,472$809K0.01%+2,93013F-HRTimelineGroup
Numerai GP LLC4,430$802K0.11%-1,86313F-HRTimeline
Police & Firemen's Retirement System of…4,326$783K0.01%+83313F-HRTimeline
BW Gestao de Investimentos Ltda.4,311$780K0.06%new13F-HRTimeline
Perbak Capital Partners LLP4,265$772K0.14%+2,90513F-HRTimeline
BAILARD, INC.4,085$739K0.02%+80013F-HRTimeline
Sterling Capital Management LLC4,047$732K0.01%-2,36313F-HRTimeline
LPL Financial LLC4,045$732K<0.01%+42513F-HRTimeline
STRS OHIO3,900$706K<0.01%013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd3,778$684K0.04%+1,64313F-HRTimelineGroup
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…3,665$663K<0.01%+61213F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.3,376$611K0.01%-25513F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…3,319$601K<0.01%+73213F-HRTimeline
KLP KAPITALFORVALTNING AS3,300$597K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS3,240$586K<0.01%+39813F-HRTimelineGroup
Creative Planningin group Creative Planning3,074$556K<0.01%new13F-HRTimelineGroup
WOLVERINE TRADING, LLC3,057$551K0.01%+19513F-HRTimeline
Sanctuary Advisors, LLC2,907$526K<0.01%+7013F-HR/ATimeline
DARK FOREST CAPITAL MANAGEMENT LP2,894$524K0.02%-39813F-HR/ATimeline
Sequoia Financial Advisors, LLC2,865$519K<0.01%+73013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC2,740$496K<0.01%-1,38113F-HRTimelineGroup
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…2,739$496K<0.01%013F-HRTimelineGroup
ProShare Advisors LLC2,723$493K<0.01%-40113F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC2,719$492K<0.01%-62813F-HRTimeline
DekaBank Deutsche Girozentrale2,703$483K<0.01%013F-HRTimeline
Cetera Investment Advisers2,650$480K<0.01%+1,11813F-HRTimeline
Mitsubishi UFJ Trust & Banking Corpin group Mitsubishi UFJ Trust & Bankin…2,542$460K<0.01%+1,45713F-HRTimelineGroup
Huber Capital Management LLC2,500$452K0.07%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,449$442K<0.01%-85713F-HRTimelineGroup
GTS SECURITIES LLC2,335$423K0.02%+49513F-HRTimeline
Empirical Financial Services, LLC d.b.a…2,298$416K0.01%+51413F-HRTimeline
Polymer Capital Management (US) LLC2,193$397K0.05%+8113F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC2,078$376K<0.01%013F-HRTimeline
Quantbot Technologies LP2,014$364K0.01%-31,66613F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC2,013$364K<0.01%+2613F-HRTimelineGroup
Hartree Partners, LP2,000$362K0.13%-1,30013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…1,872$356K<0.01%-1,12413F-HRTimeline
Jain Global LLC1,864$337K<0.01%new13F-HRTimeline
Quantedge Capital Pte Ltd1,800$326K0.18%-15,40013F-HRTimeline
Glenmede Investment Management, LP1,765$319K<0.01%+25013F-HRTimeline
CIBC Bancorp USA Inc.group of 2 filers holding1,703$308K+1,692Timeline
COMMERCE BANKin group COMMERCE BANK1,697$307K<0.01%new13F-HRTimelineGroup
NorthCrest Asset Manangement, LLC1,547$295K0.01%new13F-HRTimeline