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; 290 institutions reported holding it in 13F filings for Q2 2026, worth $3.58B in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in Gulfport Energy Corp as of Sep 30, 2021. 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
- 68
- +21 vs. Q2 2021
- Shares held
- 19.9M
- +693.4K (+3.6%) vs. Q2 2021
- Total value
- $1.64B
- +$394.3M (+31.7%) vs. Q2 2021
- New holders
- 29
- 15 more added
- Sold out
- 8
- 15 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 | 290 | $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 | 109 | $1.88B |
| Q4 2021 | 81 | $1.47B |
| Q3 2021 | 68 | $1.64B |
| Q2 2021 | 48 | $1.28B |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Gulfport Energy Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Silver Point Capital L.P. | 8,208,000 | $674.8M | 32.09% | +103,250+1.3% | Added |
| Mackay Shields LLC | 2,212,169 | $181.9M | 1.71% | −24,895−1.1% | Reduced |
| JPMorgan Chase & Co | 2,200,439 | $180.9M | 0.02% | −157,114−6.7% | Reduced |
| Alliancebernstein L.P. | 1,286,650 | $105.8M | 0.04% | 00.0% | Unchanged |
| Diameter Capital Partners LP | 820,037 | $67.4M | 7.86% | −274,370−25.1% | Reduced |
| Whitebox Advisors LLC | 569,284 | $46.8M | 1.11% | −25,000−4.2% | Reduced |
| First Pacific Advisors, LP | 563,681 | $46.3M | 0.60% | +1,925+0.3% | Added |
| Vanguard Group Inc | 494,513 | $40.7M | 0.00% | +494,513 | New |
| Farallon Capital Management, L.L.C. | 322,119 | $26.5M | 0.14% | −375,325−53.8% | Reduced |
| Nomura Holdings Inc | 286,977 | $23.5M | 0.18% | +266,006+1,268.4% | Added |
| APG Asset Management US Inc. | 276,307 | $22.7M | 0.14% | 00.0% | Unchanged |
| Citadel Advisors LLC | 230,928 | $19.0M | 0.02% | −3,166−1.4% | Reduced |
| Cooper Creek Partners Management LLC | 211,673 | $17.4M | 2.36% | +101,073+91.4% | Added |
| Hudson Bay Capital Management LP | 200,000 | $16.4M | 0.23% | +42,000+26.6% | Added |
| Nomura Asset Management Co Ltd | 177,072 | $14.6M | 0.08% | +177,072 | New |
| BlackRock Inc. | 154,162 | $12.7M | 0.00% | +129,428+523.3% | Added |
| Lasry Marc | 148,718 | $12.2M | 7.56% | −18,000−10.8% | Reduced |
| Moore Capital Management, LP | 139,872 | $11.5M | 0.23% | −72,934−34.3% | Reduced |
| Credit Suisse AG | 139,000 | $11.4M | 0.01% | −164,734−54.2% | Reduced |
| Brookfield Asset Management Inc. | 112,500 | $9.25M | 0.04% | −6,887−5.8% | Reduced |
| Greenlight Capital Inc | 106,054 | $8.72M | 0.58% | −22,447−17.5% | Reduced |
| Geode Capital Management, LLC | 94,996 | $7.81M | 0.00% | +94,996 | New |
| FMR LLC | 93,984 | $7.73M | 0.00% | +93,984 | New |
| State Street Corp | 91,339 | $7.51M | 0.00% | +91,339 | New |
| Portolan Capital Management, LLC | 87,228 | $7.17M | 0.52% | +87,228 | New |
| Athanor Capital, LP | 60,633 | $4.99M | 0.79% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 55,314 | $4.55M | 0.00% | +55,314 | New |
| UBS Group AG | 50,405 | $4.14M | 0.00% | +1,311+2.7% | Added |
| Adage Capital Partners GP, L.L.C. | 50,000 | $4.11M | 0.01% | +50,000 | New |
| Walthausen & Co., LLC | 42,135 | $3.46M | 0.88% | +23,325+124.0% | Added |
| J. Goldman & Co LP | 33,602 | $2.76M | 0.25% | +33,602 | New |
| South Dakota Investment Council | 32,538 | $2.67M | 0.05% | +2,155+7.1% | Added |
| EAM Global Investors LLC | 28,597 | $2.35M | 0.56% | +28,597 | New |
| Prelude Capital Management, LLC | 21,184 | $2.13M | 0.12% | +578+2.8% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 23,384 | $1.92M | 0.01% | −3,986−14.6% | Reduced |
| Bank of New York Mellon Corp | 22,493 | $1.85M | 0.00% | +15,963+244.5% | Added |
| Northern Trust Corp | 20,444 | $1.68M | 0.00% | +20,444 | New |
| EAM Investors, LLC | 20,270 | $1.67M | 0.28% | +20,270 | New |
| Dimensional Fund Advisors LP | 19,773 | $1.63M | 0.00% | +19,773 | New |
| Quaker Capital Investments, LLC | 19,000 | $1.56M | 0.67% | +19,000 | New |
| Bank of America Corp | 17,310 | $1.42M | 0.00% | −606−3.4% | Reduced |
| Cigna Investments Inc | 14,155 | $1.16M | 0.09% | +14,155 | New |
| Morgan Stanley | 13,455 | $1.11M | 0.00% | +3,906+40.9% | Added |
| Caxton Associates LP | 13,233 | $1.09M | 0.15% | +9,233+230.8% | Added |
| Goldman Sachs Group Inc | 11,131 | $915.0K | 0.00% | +7,529+209.0% | Added |
| SEI Investments Co | 10,261 | $844.0K | 0.00% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 9,400 | $773.0K | 0.00% | +9,400 | New |
| Jump Financial, LLC | 9,400 | $773.0K | 0.06% | +9,400 | New |
| Public Employees Retirement System of Ohio | 9,355 | $769.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 8,544 | $703.0K | 0.00% | +71+0.8% | Added |
| Cubist Systematic Strategies, LLC | 8,412 | $692.0K | 0.01% | +8,412 | New |
| Walleye Capital LLC | 7,599 | $625.0K | 0.02% | +7,599 | New |
| Diametric Capital, LP | 7,338 | $603.0K | 0.48% | +7,338 | New |
| Bank of Montreal | 6,500 | $543.0K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 6,100 | $501.0K | 0.00% | +6,100 | New |
| Marshall Wace, LLP | 5,370 | $441.0K | 0.00% | +5,370 | New |
| Occudo Quantitative Strategies LP | 5,301 | $436.0K | 0.05% | +5,301 | New |
| Capstone Investment Advisors, LLC | 4,542 | $373.0K | 0.01% | +4,542 | New |
| Victory Capital Management Inc | 4,422 | $363.0K | 0.00% | +4,422 | New |
| Pathstone Family Office, LLC | 3,935 | $323.0K | 0.01% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 3,799 | $312.0K | 0.00% | +3,799 | New |
| Shenkman Capital Management Inc | 3,739 | $307.0K | 0.02% | −9,400−71.5% | Reduced |
| SG Americas Securities, LLC | 3,317 | $273.0K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 3,012 | $248.0K | 0.00% | +3,012 | New |
| DuPont Capital Management Corp | 2,770 | $228.0K | 0.01% | 00.0% | Unchanged |
| Foundry Partners, LLC | 2,675 | $220.0K | 0.01% | −3,050−53.3% | Reduced |
| Citigroup Inc | 1,500 | $123.0K | 0.00% | +1,500 | New |
| Tower Research Capital LLC (TRC) | 106 | $9.00K | 0.00% | +106 | New |
| Millennium Management LLC | 0 | $0 | 0.00% | −71,735−100.0% | Sold out |
| TIG Advisors, LLC | 0 | $0 | 0.00% | −70,143−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −69,809−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −5,232−100.0% | Sold out |
| Raffles Associates LP | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Gries Financial LLC | 0 | $0 | 0.00% | −3,455−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −3,412−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −222−100.0% | Sold out |
| Pictet Asset Management Ltd | – | – | – | – | Not filed |