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, Q1 2026
Institutional positions in Gulfport Energy Corp as of Mar 31, 2026. 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
- +6 vs. Q4 2025
- Shares held
- 19.6M
- +609.5K (+3.2%) vs. Q4 2025
- Total value
- $4.16B
- +$197.2M (+5.0%) vs. Q4 2025
- New holders
- 56
- 114 more added
- Sold out
- 50
- 97 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Gulfport Energy Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jennison Associates LLC | 620,847 | $131.4M | 0.09% | −50,636−7.5% | Reduced |
| Dimensional Fund Advisors LP | 630,099 | $133.3M | 0.03% | +34,486+5.8% | Added |
| Vanguard Capital Management LLC | 699,070 | $147.9M | 0.00% | +699,070 | New |
| State Street Corp | 764,817 | $161.8M | 0.01% | +197,310+34.8% | Added |
| FMR LLC | 915,534 | $193.7M | 0.01% | −156,634−14.6% | Reduced |
| BlackRock, Inc. | 1,163,741 | $246.2M | 0.00% | +6,360+0.5% | Added |
| Silver Point Capital L.P. | 2,606,499 | $551.5M | 42.37% | −844,156−24.5% | Reduced |
| Ninepoint Partners LP | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −154,700−100.0% | Sold out |
| First Pacific Advisors, LP | 0 | $0 | 0.00% | −127,434−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −63,670−100.0% | Sold out |
| SIR Capital Management, L.P. | 0 | $0 | 0.00% | −54,751−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −31,467−100.0% | Sold out |
| Bokf, NA | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Viking Fund Management LLC | 0 | $0 | 0.00% | −24,000−100.0% | Sold out |
| GeoSphere Capital Management, LLC | 0 | $0 | 0.00% | −17,000−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −12,018−100.0% | Sold out |
| Coastal Bridge Advisors, LLC | 0 | $0 | 0.00% | −10,150−100.0% | Sold out |
| L & S Advisors Inc | 0 | $0 | 0.00% | −8,449−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −7,804−100.0% | Sold out |
| Livforsakringsbolaget Skandia, Omsesidigt | 0 | $0 | 0.00% | −7,200−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −7,188−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −5,277−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −4,274−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −3,750−100.0% | Sold out |
| Erste Asset Management GmbH | 0 | $0 | 0.00% | −3,600−100.0% | Sold out |
| Cercano Management LLC | 0 | $0 | 0.00% | −2,819−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −2,657−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −2,447−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −2,400−100.0% | Sold out |
| Polymer Capital Management (US) LLC | 0 | $0 | 0.00% | −2,353−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −2,703−100.0% | Sold out |
| Massar Capital Management, LP | 0 | $0 | 0.00% | −2,030−100.0% | Sold out |
| Round Rock Advisors, LLC | 0 | $0 | 0.00% | −1,656−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −1,548−100.0% | Sold out |
| Hartree Partners, LP | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| Adams Wealth Management | 0 | $0 | 0.00% | −1,281−100.0% | Sold out |
| CacheTech Inc. | 0 | $0 | 0.00% | −1,281−100.0% | Sold out |
| CWA Asset Management Group, LLC | 0 | $0 | 0.00% | −1,162−100.0% | Sold out |
| Buckingham Strategic Partners | 0 | $0 | 0.00% | −1,162−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −1,156−100.0% | Sold out |
| Great Lakes Advisors, LLC | 0 | $0 | 0.00% | −1,043−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −406−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −307−100.0% | Sold out |
| Toth Financial Advisory Corp | 0 | $0 | 0.00% | −265−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −261−100.0% | Sold out |
| DV Trading LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Harvest Fund Management Co., Ltd | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| Brown Brothers Harriman & Co | 0 | $0 | 0.00% | −41−100.0% | Sold out |
| Richardson Financial Services Inc. | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Optima Capital LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| ROSS\JOHNSON & Associates LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| TD Private Client Wealth LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| NDVR, Inc. | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| EMC Capital Management | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |