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 |
|---|---|---|---|---|---|
| Legal & General Group Plc | 15,791 | $3.28M | 0.00% | −823−5.0% | Reduced |
| California State Teachers Retirement System | 14,999 | $3.12M | 0.00% | −526−3.4% | Reduced |
| Americana Partners, LLC | 14,446 | $3.00M | 0.08% | −175−1.2% | Reduced |
| RR Advisors, LLC | 14,000 | $2.91M | 0.91% | 00.0% | Unchanged |
| Deutsche Bank AG | 13,602 | $2.83M | 0.00% | −60,133−81.6% | Reduced |
| Gotham Asset Management, LLC | 13,528 | $2.81M | 0.01% | −3,430−20.2% | Reduced |
| Tectonic Advisors LLC | 12,324 | $2.56M | 0.14% | +3,452+38.9% | Added |
| Allspring Global Investments Holdings, LLC | 12,018 | $2.48M | 0.00% | +12,018 | New |
| SG Americas Securities, LLC | 11,822 | $2.46M | 0.00% | +5,698+93.0% | Added |
| BW Gestao de Investimentos Ltda. | 11,800 | $2.45M | 0.09% | +7,489+173.7% | Added |
| Kempen Capital Management N.V. | 11,698 | $2.43M | 0.02% | +376+3.3% | Added |
| Oliver Luxxe Assets LLC | 11,576 | $2.41M | 0.37% | +23+0.2% | Added |
| Citadel Advisors LLC | 11,521 | $2.40M | 0.00% | +4,650+67.7% | Added |
| MetLife Investment Management | 10,946 | $2.28M | 0.01% | −365−3.2% | Reduced |
| Graham Capital Management, L.P. | 10,858 | $2.26M | 0.08% | +10,858 | New |
| State of New Jersey Common Pension Fund D | 10,201 | $2.12M | 0.01% | −2,427−19.2% | Reduced |
| Coastal Bridge Advisors, LLC | 10,150 | $2.11M | 0.16% | 00.0% | Unchanged |
| Caxton Associates LLP | 10,061 | $2.09M | 0.04% | +10,061 | New |
| Wesbanco Bank Inc | 9,900 | $2.06M | 0.06% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 9,263 | $1.93M | 0.00% | −52,958−85.1% | Reduced |
| Vestcor Inc | 8,915 | $1.85M | 0.05% | −1,515−14.5% | Reduced |
| Manufacturers Life Insurance Company, The | 8,479 | $1.76M | 0.00% | +19+0.2% | Added |
| L & S Advisors Inc | 8,449 | $1.76M | 0.16% | +1,080+14.7% | Added |
| Mariner, LLC | 8,262 | $1.73M | 0.00% | +2,395+40.8% | Added |
| Aventail Capital Group, LP | 8,079 | $1.68M | 0.10% | −14,029−63.5% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 7,971 | $1.66M | 0.00% | +571+7.7% | Added |
| Quest Partners LLC | 7,804 | $1.62M | 0.09% | +2,433+45.3% | Added |
| CWM, LLC | 7,419 | $1.54M | 0.00% | +1,183+19.0% | Added |
| Federation des caisses Desjardins du Quebec | 7,391 | $1.54M | 0.01% | +1,531+26.1% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 7,200 | $1.50M | 0.06% | −9,900−57.9% | Reduced |
| Teacher Retirement System of Texas | 7,188 | $1.50M | 0.01% | −5,179−41.9% | Reduced |
| Franklin Resources Inc | 6,947 | $1.44M | 0.00% | −4,542−39.5% | Reduced |
| Cerity Partners LLC | 6,880 | $1.43M | 0.00% | +2,353+52.0% | Added |
| Public Employees Retirement System of Ohio | 6,839 | $1.42M | 0.00% | −2,261−24.8% | Reduced |
| Martingale Asset Management L P | 6,695 | $1.39M | 0.04% | −80−1.2% | Reduced |
| Creative Planning | 6,617 | $1.38M | 0.00% | +3,543+115.3% | Added |
| Foster & Motley Inc | 6,552 | $1.36M | 0.07% | +970+17.4% | Added |
| Envestnet Asset Management Inc | 6,339 | $1.32M | 0.00% | −1,355−17.6% | Reduced |
| IFP Advisors, Inc | 5,853 | $1.22M | 0.03% | −5,094−46.5% | Reduced |
| Keybank National Association | 5,814 | $1.21M | 0.00% | +2,149+58.6% | Added |
| Royal Bank of Canada | 5,749 | $1.20M | 0.00% | −20,692−78.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 5,450 | $1.13M | 0.01% | −3,287−37.6% | Reduced |
| Numerai GP LLC | 5,277 | $1.10M | 0.13% | +847+19.1% | Added |
| Intech Investment Management LLC | 5,140 | $1.07M | 0.01% | −815−13.7% | Reduced |
| North Star Investment Management Corp. | 4,900 | $1.02M | 0.06% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 4,524 | $940.9K | 0.02% | +1,148+34.0% | Added |
| Wolverine Asset Management LLC | 4,472 | $930.1K | 0.01% | 00.0% | Unchanged |
| Arizona State Retirement System | 4,416 | $918.5K | 0.00% | −315−6.7% | Reduced |
| Voloridge Investment Management, LLC | 4,274 | $888.9K | 0.00% | +4,274 | New |
| CSS LLC | 4,267 | $887.5K | 0.05% | −5,753−57.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 4,222 | $878.1K | 0.01% | −104−2.4% | Reduced |
| Aquatic Capital Management LLC | 4,210 | $875.6K | 0.02% | +4,210 | New |
| D. E. Shaw & Co., Inc. | 3,937 | $818.9K | 0.00% | −2,729−40.9% | Reduced |
| State of Alaska, Department of Revenue | 3,914 | $813.0K | 0.01% | +3,202+449.7% | Added |
| Campbell & CO Investment Adviser LLC | 3,869 | $804.7K | 0.04% | −3,707−48.9% | Reduced |
| Squarepoint Ops LLC | 3,829 | $796.4K | 0.00% | −28,151−88.0% | Reduced |
| Sterling Capital Management LLC | 3,795 | $789.3K | 0.01% | −252−6.2% | Reduced |
| Trexquant Investment LP | 3,750 | $780.0K | 0.01% | +2,209+143.3% | Added |
| Erste Asset Management GmbH | 3,600 | $772.4K | 0.01% | +3,600 | New |
| XTX Topco Ltd | 3,646 | $758.3K | 0.02% | −132−3.5% | Reduced |
| Engineers Gate Manager LP | 3,641 | $757.3K | 0.01% | +3,641 | New |
| Balyasny Asset Management LLC | 3,517 | $731.5K | 0.00% | −25,297−87.8% | Reduced |
| Bailard, Inc. | 3,485 | $724.8K | 0.02% | −600−14.7% | Reduced |
| KLP Kapitalforvaltning AS | 3,400 | $707.2K | 0.00% | +100+3.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,319 | $690.3K | 0.00% | 00.0% | Unchanged |
| Corigliano Investment Advisers, LLC | 3,300 | $686.4K | 0.24% | −54,352−94.3% | Reduced |
| denkapparat Operations GmbH | 3,004 | $624.8K | 0.34% | +3,004 | New |
| Sequoia Financial Advisors, LLC | 2,959 | $615.4K | 0.00% | +94+3.3% | Added |
| LPL Financial LLC | 2,927 | $608.8K | 0.00% | −1,118−27.6% | Reduced |
| ProShare Advisors LLC | 2,913 | $605.9K | 0.00% | +190+7.0% | Added |
| Mercer Global Advisors Inc | 2,845 | $591.7K | 0.00% | +1,440+102.5% | Added |
| Cercano Management LLC | 2,819 | $586.3K | 0.02% | −8,127−74.2% | Reduced |
| Citigroup Inc | 2,765 | $575.1K | 0.00% | −4,023−59.3% | Reduced |
| Voya Investment Management LLC | 2,740 | $569.9K | 0.00% | 00.0% | Unchanged |
| Resona Asset Management Co.,Ltd. | 2,734 | $568.6K | 0.00% | −5−0.2% | Reduced |
| Quantbot Technologies LP | 2,657 | $552.6K | 0.02% | +643+31.9% | Added |
| Wealth Enhancement Advisory Services, LLC | 2,852 | $523.8K | 0.00% | +980+52.4% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 2,514 | $522.9K | 0.01% | +216+9.4% | Added |
| Huber Capital Management LLC | 2,500 | $520.0K | 0.08% | 00.0% | Unchanged |
| Jane Street Group, LLC | 2,447 | $509.0K | 0.00% | +2,447 | New |
| Two Sigma Advisers, LP | 2,400 | $499.2K | 0.00% | +2,400 | New |
| Sanctuary Advisors, LLC | 2,374 | $493.7K | 0.00% | −533−18.3% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,371 | $493.1K | 0.00% | −348−12.8% | Reduced |
| Polymer Capital Management (US) LLC | 2,353 | $489.4K | 0.06% | +160+7.3% | Added |
| DekaBank Deutsche Girozentrale | 2,703 | $477.0K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 2,277 | $473.6K | 0.00% | −373−14.1% | Reduced |
| Quantinno Capital Management LP | 2,044 | $425.1K | 0.00% | +856+72.1% | Added |
| Massar Capital Management, LP | 2,030 | $422.2K | 0.08% | +2,030 | New |
| Jefferies Financial Group Inc. | 1,969 | $409.5K | 0.00% | −34,229−94.6% | Reduced |
| JustInvest LLC | 1,950 | $405.6K | 0.00% | −12−0.6% | Reduced |
| Captrust Financial Advisors | 1,929 | $401.2K | 0.00% | +393+25.6% | Added |
| Glenmede Trust Co NA | 1,777 | $369.6K | 0.00% | +1,777 | New |
| Commerce Bank | 1,681 | $349.6K | 0.00% | −16−0.9% | Reduced |
| Round Rock Advisors, LLC | 1,656 | $344.4K | 0.05% | +1,656 | New |
| Ashton Thomas Private Wealth, LLC | 1,589 | $330.5K | 0.01% | +50+3.2% | Added |
| NorthCrest Asset Manangement, LLC | 1,745 | $327.8K | 0.01% | +198+12.8% | Added |
| State of Tennessee, Treasury Department | 1,600 | $326.7K | 0.00% | +1,600 | New |
| Verition Fund Management LLC | 1,548 | $322.0K | 0.00% | −14,763−90.5% | Reduced |
| The PNC Financial Services Group, Inc. | 1,534 | $319.1K | 0.00% | −77−4.8% | Reduced |
| Prelude Capital Management, LLC | 1,520 | $316.1K | 0.02% | +409+36.8% | Added |