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 |
|---|---|---|---|---|---|
| State Street Corp | 567,507 | $118.0M | 0.00% | −18,369−3.1% | Reduced |
| Dimensional Fund Advisors LP | 595,613 | $123.9M | 0.03% | +34,716+6.2% | Added |
| Jennison Associates LLC | 671,483 | $139.7M | 0.08% | +83,613+14.2% | Added |
| Vanguard Group Inc | 1,047,130 | $217.8M | 0.00% | −31,249−2.9% | Reduced |
| FMR LLC | 1,072,168 | $223.0M | 0.01% | +31,278+3.0% | Added |
| BlackRock, Inc. | 1,157,381 | $240.7M | 0.00% | +19,416+1.7% | Added |
| Silver Point Capital L.P. | 3,450,655 | $717.7M | 32.34% | −290,035−7.8% | Reduced |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −505,768−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −112,236−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −82,852−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −74,140−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −43,491−100.0% | Sold out |
| Yaupon Capital Management LP | 0 | $0 | 0.00% | −39,287−100.0% | Sold out |
| Clark Capital Management Group, Inc. | 0 | $0 | 0.00% | −32,245−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −13,974−100.0% | Sold out |
| CastleKnight Management LP | 0 | $0 | 0.00% | −13,500−100.0% | Sold out |
| Thomist Capital Management, LP | 0 | $0 | 0.00% | −11,300−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −10,598−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −6,164−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −5,562−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −5,202−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −4,717−100.0% | Sold out |
| Perbak Capital Partners LLP | 0 | $0 | 0.00% | −4,265−100.0% | Sold out |
| Mitsubishi UFJ Trust & Banking Corp | 0 | $0 | 0.00% | −2,542−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −2,335−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −1,864−100.0% | Sold out |
| Quantedge Capital Pte Ltd | 0 | $0 | 0.00% | −1,800−100.0% | Sold out |
| Lombard Odier Asset Management (USA) Corp | 0 | $0 | 0.00% | −1,607−100.0% | Sold out |
| Henshaw Capital LLC | 0 | $0 | 0.00% | −1,448−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −1,415−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −820−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −222−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −203−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −154−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −85−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Tortoise Investment Management, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Fifth Third Bancorp | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Cloud Capital Management, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Wolverine Trading, LLC | – | – | – | – | Not filed |
| Glenmede Investment Management, LP | – | – | – | – | Not filed |
| CIBC Bancorp USA Inc. | – | – | – | – | Not filed |
| Hemington Wealth Management | – | – | – | – | Not filed |