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, Q3 2025
Institutional positions in Gulfport Energy Corp as of Sep 30, 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
- 294
- +2 vs. Q2 2025
- Shares held
- 21.6M
- +2.66M (+14.1%) vs. Q2 2025
- Total value
- $3.91B
- +$99.4M (+2.6%) vs. Q2 2025
- New holders
- 47
- 114 more added
- Sold out
- 45
- 94 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Gulfport Energy Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −44,500−100.0% | Sold out |
| Portolan Capital Management, LLC | 0 | $0 | 0.00% | −43,376−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −32,048−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −22,817−100.0% | Sold out |
| Zimmer Partners, LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −14,358−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −12,872−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −9,658−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −9,035−100.0% | Sold out |
| Sheets Smith Investment Management | 0 | $0 | 0.00% | −8,174−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −7,533−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −6,797−100.0% | Sold out |
| Erste Asset Management GmbH | 0 | $0 | 0.00% | −6,200−100.0% | Sold out |
| Wakefield Asset Management LLLP | 0 | $0 | 0.00% | −5,538−100.0% | Sold out |
| Wedge Capital Management L L P | 0 | $0 | 0.00% | −5,450−100.0% | Sold out |
| SummerHaven Investment Management, LLC | 0 | $0 | 0.00% | −5,145−100.0% | Sold out |
| Bryce Point Capital, LLC | 0 | $0 | 0.00% | −4,510−100.0% | Sold out |
| Sheets Smith Wealth Management | 0 | $0 | 0.00% | −3,418−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −3,381−100.0% | Sold out |
| Readystate Asset Management LP | 0 | $0 | 0.00% | −2,394−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −2,003−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −1,696−100.0% | Sold out |
| State of Tennessee, Treasury Department | 0 | $0 | 0.00% | −1,684−100.0% | Sold out |
| Toroso Investments, LLC | 0 | $0 | 0.00% | −1,660−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −1,653−100.0% | Sold out |
| Pallas Capital Advisors LLC | 0 | $0 | 0.00% | −1,308−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −1,124−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −1,054−100.0% | Sold out |
| CWA Asset Management Group, LLC | 0 | $0 | 0.00% | −1,003−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −435−100.0% | Sold out |
| C M Bidwell & Associates Ltd | 0 | $0 | 0.00% | −415−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −363−100.0% | Sold out |
| Accent Capital Management, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Park Square Financial Group, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Transce3nd, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| First Horizon Advisors, Inc. | – | – | – | – | Not filed |