Gulfport Energy Corp
GPOR- Exchange
- NYSE
- Industry
- Crude Petroleum & Natural Gas
- SEC CIK
- 0000874499
In the last 90 days, Gulfport Energy Corp insiders filed 1 open-market purchase and 2 sales; 291 institutions reported holding it in 13F filings for Q2 2026, worth $3.58B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Gulfport Energy Corp as of Dec 31, 2025. 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
- 307
- +17 vs. Q3 2025
- Shares held
- 20.1M
- −1.50M (−6.9%) vs. Q3 2025
- Total value
- $4.18B
- +$273.1M (+7.0%) vs. Q3 2025
- New holders
- 50
- 98 more added
- Sold out
- 33
- 121 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GPOR 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 291 | $3.58B |
| Q1 2026 | 307 | $4.16B |
| Q4 2025 | 307 | $4.18B |
| Q3 2025 | 294 | $3.91B |
| Q2 2025 | 294 | $3.81B |
| Q1 2025 | 256 | $3.43B |
| Q4 2024 | 238 | $3.40B |
| Q3 2024 | 193 | $2.83B |
| Q2 2024 | 195 | $2.81B |
| Q1 2024 | 206 | $3.00B |
| Q4 2023 | 192 | $2.53B |
| Q3 2023 | 176 | $2.32B |
| Q2 2023 | 146 | $2.01B |
| Q1 2023 | 97 | $1.58B |
| Q4 2022 | 106 | $1.48B |
| Q3 2022 | 120 | $1.82B |
| Q2 2022 | 110 | $1.67B |
| Q1 2022 | 110 | $1.88B |
| Q4 2021 | 81 | $1.47B |
| Q3 2021 | 68 | $1.64B |
| Q2 2021 | 48 | $1.28B |
| Q1 2021 | 3 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Gulfport Energy Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tectonic Advisors LLC | 12,324 | $2.56M | 0.14% | +3,452+38.9% | Added |
| Gotham Asset Management, LLC | 13,528 | $2.81M | 0.01% | −3,430−20.2% | Reduced |
| Deutsche Bank AG | 13,602 | $2.83M | 0.00% | −60,133−81.6% | Reduced |
| RR Advisors, LLC | 14,000 | $2.91M | 0.91% | 00.0% | Unchanged |
| Americana Partners, LLC | 14,446 | $3.00M | 0.08% | −175−1.2% | Reduced |
| California State Teachers Retirement System | 14,999 | $3.12M | 0.00% | −526−3.4% | Reduced |
| Legal & General Group Plc | 15,791 | $3.28M | 0.00% | −823−5.0% | Reduced |
| Ieq Capital, LLC | 16,001 | $3.33M | 0.01% | +6,786+73.6% | Added |
| GeoSphere Capital Management, LLC | 17,000 | $3.54M | 2.44% | −5,000−22.7% | Reduced |
| Artemis Investment Management LLP | 17,256 | $3.59M | 0.04% | −13,256−43.4% | Reduced |
| Dark Forest Capital Management LP | 17,914 | $3.73M | 0.17% | +15,020+519.0% | Added |
| UBS Asset Management Americas Inc | 18,180 | $3.78M | 0.00% | −2,160−10.6% | Reduced |
| Rhumbline Advisers | 19,474 | $4.05M | 0.00% | −3,148−13.9% | Reduced |
| Renaissance Technologies LLC | 20,100 | $4.18M | 0.01% | +20,100 | New |
| Rice Hall James & Associates, LLC | 20,238 | $4.21M | 0.23% | +20,238 | New |
| Miller Howard Investments Inc | 20,989 | $4.37M | 0.13% | −926−4.2% | Reduced |
| Rafferty Asset Management, LLC | 21,859 | $4.55M | 0.02% | −1,569−6.7% | Reduced |
| King Luther Capital Management Corp | 23,535 | $4.90M | 0.02% | +102+0.4% | Added |
| Viking Fund Management LLC | 24,000 | $4.99M | 0.58% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 24,040 | $5.00M | 0.14% | +24,000+60,000.0% | Added |
| DC Investments Management, LLC | 24,458 | $5.09M | 2.25% | +1,027+4.4% | Added |
| Bokf, NA | 25,000 | $5.20M | 0.08% | +10,000+66.7% | Added |
| Peregrine Capital Management LLC | 25,276 | $5.26M | 0.16% | −1,249−4.7% | Reduced |
| Two Sigma Investments, LP | 26,548 | $5.52M | 0.01% | −15,494−36.9% | Reduced |
| HITE Hedge Asset Management LLC | 28,977 | $6.03M | 0.38% | −220,648−88.4% | Reduced |
| Hodges Capital Management Inc. | 29,140 | $6.06M | 0.52% | +6,440+28.4% | Added |
| State of Wisconsin Investment Board | 29,953 | $6.23M | 0.01% | +1,330+4.6% | Added |
| Swiss National Bank | 31,000 | $6.45M | 0.00% | 00.0% | Unchanged |
| SummitTX Capital, L.P. | 31,467 | $6.54M | 0.20% | +4,426+16.4% | Added |
| Wells Fargo & Company | 31,853 | $6.63M | 0.00% | +6,797+27.1% | Added |
| Congress Asset Management Co | 32,073 | $6.67M | 0.05% | −2,535−7.3% | Reduced |
| CSM Advisors, LLC | 34,313 | $7.14M | 0.19% | +10,609+44.8% | Added |
| Aristeia Capital LLC | 35,275 | $7.34M | 0.21% | −17,465−33.1% | Reduced |
| Nuveen, LLC | 35,797 | $7.45M | 0.00% | −24,380−40.5% | Reduced |
| Azarias Capital Management, L.P. | 38,273 | $7.96M | 3.48% | −6,268−14.1% | Reduced |
| Barclays PLC | 41,543 | $8.64M | 0.00% | +2,040+5.2% | Added |
| Lord, Abbett & Co. LLC | 43,436 | $9.03M | 0.03% | +1,340+3.2% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 44,368 | $9.23M | 0.01% | −9,318−17.4% | Reduced |
| LSV Asset Management | 44,713 | $9.30M | 0.02% | −23,392−34.3% | Reduced |
| First Trust Advisors LP | 45,333 | $9.43M | 0.01% | −16,878−27.1% | Reduced |
| Steamboat Capital Partners, LLC | 45,553 | $9.47M | 2.60% | −120−0.3% | Reduced |
| Thrivent Financial for Lutherans | 45,896 | $9.55M | 0.02% | −1,767−3.7% | Reduced |
| Russell Investments Group, Ltd. | 45,978 | $9.56M | 0.01% | +9,902+27.4% | Added |
| Beaconlight Capital, LLC | 46,572 | $9.69M | 5.66% | −3,078−6.2% | Reduced |
| Man Group plc | 47,185 | $9.81M | 0.02% | +14,714+45.3% | Added |
| Energy Income Partners, LLC | 49,794 | $10.4M | 0.19% | −27,667−35.7% | Reduced |
| Stephens Investment Management Group LLC | 49,964 | $10.4M | 0.14% | +1,963+4.1% | Added |
| Bank of New York Mellon Corp | 50,506 | $10.5M | 0.00% | −7,562−13.0% | Reduced |
| Freestone Grove Partners LP | 53,769 | $11.2M | 0.08% | −34,080−38.8% | Reduced |
| SIR Capital Management, L.P. | 54,751 | $11.4M | 1.26% | −38,784−41.5% | Reduced |
| Morgan Stanley | 58,615 | $12.2M | 0.00% | −55,099−48.5% | Reduced |
| SEI Investments Co | 59,813 | $12.4M | 0.01% | −1,918−3.1% | Reduced |
| Lighthouse Investment Partners, LLC | 63,670 | $13.2M | 0.44% | −11,330−15.1% | Reduced |
| Susquehanna International Group, LLP | 64,288 | $13.4M | 0.02% | +32,845+104.5% | Added |
| New York State Common Retirement Fund | 65,802 | $13.7M | 0.02% | −6,601−9.1% | Reduced |
| Invesco Ltd. | 69,459 | $14.4M | 0.00% | +18,733+36.9% | Added |
| Schroder Investment Management Group | 70,812 | $15.1M | 0.01% | −1,061−1.5% | Reduced |
| UBS Group AG | 77,578 | $16.1M | 0.00% | −57,830−42.7% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 78,439 | $16.3M | 0.04% | −17,300−18.1% | Reduced |
| Systematic Financial Management LP | 92,048 | $19.1M | 0.45% | +5,309+6.1% | Added |
| Penn Capital Management Co Inc | 96,798 | $20.2M | 1.61% | −13,200−12.0% | Reduced |
| Bank of America Corp | 101,233 | $21.1M | 0.00% | +17,629+21.1% | Added |
| Ameriprise Financial Inc | 102,297 | $21.3M | 0.00% | −6,852−6.3% | Reduced |
| Raymond James Financial Inc | 105,866 | $22.4M | 0.01% | −3,313−3.0% | Reduced |
| Mackay Shields LLC | 108,592 | $22.6M | 0.79% | −22,364−17.1% | Reduced |
| Fort Washington Investment Advisors Inc | 108,889 | $22.6M | 0.12% | +7,962+7.9% | Added |
| LSP Investment Advisors, LLC | 109,100 | $22.7M | 12.07% | +62,200+132.6% | Added |
| Qube Research & Technologies Ltd | 109,375 | $22.7M | 0.03% | −79,549−42.1% | Reduced |
| Bridgewater Associates, LP | 114,170 | $23.7M | 0.09% | −32,803−22.3% | Reduced |
| American Century Companies Inc | 123,934 | $25.8M | 0.01% | +109,738+773.0% | Added |
| GW&K Investment Management, LLC | 124,304 | $25.9M | 0.22% | +10,113+8.9% | Added |
| Price T Rowe Associates Inc | 124,956 | $26.0M | 0.00% | +1,350+1.1% | Added |
| First Pacific Advisors, LP | 127,434 | $26.5M | 0.35% | −44,378−25.8% | Reduced |
| AQR Capital Management LLC | 134,462 | $28.0M | 0.01% | +24,538+22.3% | Added |
| Northern Trust Corp | 135,349 | $28.2M | 0.00% | −6,539−4.6% | Reduced |
| Goldentree Asset Management LP | 151,096 | $31.4M | 1.70% | −95,700−38.8% | Reduced |
| Mackenzie Financial Corp | 148,555 | $31.6M | 0.04% | −14,680−9.0% | Reduced |
| Driehaus Capital Management LLC | 154,700 | $32.2M | 0.22% | −73,474−32.2% | Reduced |
| Goldman Sachs Group Inc | 154,723 | $32.2M | 0.00% | +8,432+5.8% | Added |
| Pictet Asset Management Holding SA | 165,257 | $34.4M | 0.03% | −23,273−12.3% | Reduced |
| Global Alpha Capital Management Ltd. | 191,991 | $39.9M | 2.44% | +29,631+18.3% | Added |
| William Blair Investment Management, LLC | 192,340 | $40.0M | 0.11% | −19,805−9.3% | Reduced |
| Ninepoint Partners LP | 200,000 | $41.6M | 4.94% | +200,000 | New |
| Alliancebernstein L.P. | 208,323 | $43.3M | 0.01% | +28,302+15.7% | Added |
| Janus Henderson Group PLC | 214,574 | $44.6M | 0.02% | +4,854+2.3% | Added |
| Palo Duro Investment Partners, LP | 222,601 | $46.3M | 13.89% | −57,718−20.6% | Reduced |
| Whitebox Advisors LLC | 224,627 | $46.7M | 0.78% | −50,000−18.2% | Reduced |
| Charles Schwab Investment Management Inc | 228,962 | $47.6M | 0.01% | +19,898+9.5% | Added |
| Westwood Holdings Group Inc. | 252,194 | $52.5M | 0.43% | −64,701−20.4% | Reduced |
| T. Rowe Price Investment Management, Inc. | 297,739 | $61.9M | 0.04% | −29,864−9.1% | Reduced |
| Millennium Management LLC | 325,906 | $67.8M | 0.05% | −100,128−23.5% | Reduced |
| Gemsstock Limited | 337,349 | $70.2M | 10.22% | +149,175+79.3% | Added |
| Principal Financial Group Inc | 350,611 | $72.9M | 0.04% | +2,749+0.8% | Added |
| Arrowstreet Capital, Limited Partnership | 353,249 | $73.5M | 0.04% | +39,365+12.5% | Added |
| Geode Capital Management, LLC | 367,429 | $76.4M | 0.00% | +3,853+1.1% | Added |
| JPMorgan Chase & Co | 409,882 | $85.3M | 0.01% | −22,886−5.3% | Reduced |
| Wellington Management Group LLP | 439,559 | $91.4M | 0.02% | −285,744−39.4% | Reduced |
| Adage Capital Partners GP, L.L.C. | 446,227 | $92.8M | 0.14% | −13,011−2.8% | Reduced |
| Nomura Asset Management International Inc. | 488,166 | $101.5M | 0.15% | +488,166 | New |
| Victory Capital Management Inc | 527,393 | $109.7M | 0.06% | +176,386+50.3% | Added |