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 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 | 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 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 |
|---|---|---|---|---|---|
| Silver Point Capital L.P. | 3,740,690 | $677.0M | 35.15% | +1,743,277+87.3% | Added |
| BlackRock, Inc. | 1,137,965 | $205.9M | 0.00% | +77,768+7.3% | Added |
| Vanguard Group Inc | 1,078,379 | $195.2M | 0.00% | +68,664+6.8% | Added |
| FMR LLC | 1,040,890 | $188.4M | 0.01% | +4,433+0.4% | Added |
| Wellington Management Group LLP | 725,303 | $131.3M | 0.02% | −57,659−7.4% | Reduced |
| Jennison Associates LLC | 587,870 | $106.4M | 0.06% | +22,676+4.0% | Added |
| State Street Corp | 585,876 | $106.0M | 0.00% | +103,418+21.4% | Added |
| Dimensional Fund Advisors LP | 560,897 | $101.5M | 0.02% | −11,581−2.0% | Reduced |
| Macquarie Group Ltd | 505,768 | $91.5M | 0.11% | −151,774−23.1% | Reduced |
| Adage Capital Partners GP, L.L.C. | 459,238 | $83.1M | 0.13% | +58,435+14.6% | Added |
| JPMorgan Chase & Co | 432,768 | $78.3M | 0.00% | −1,773−0.4% | Reduced |
| Millennium Management LLC | 426,034 | $77.1M | 0.06% | +395,197+1,281.6% | Added |
| Geode Capital Management, LLC | 363,576 | $65.8M | 0.00% | +31,019+9.3% | Added |
| Victory Capital Management Inc | 351,007 | $63.5M | 0.04% | +142,002+67.9% | Added |
| Principal Financial Group Inc | 347,862 | $63.0M | 0.03% | +159,255+84.4% | Added |
| T. Rowe Price Investment Management, Inc. | 327,603 | $59.3M | 0.04% | +50,837+18.4% | Added |
| Westwood Holdings Group Inc. | 316,895 | $57.4M | 0.41% | +18,956+6.4% | Added |
| Arrowstreet Capital, Limited Partnership | 313,884 | $56.8M | 0.04% | +152,005+93.9% | Added |
| Palo Duro Investment Partners, LP | 280,319 | $50.7M | 16.09% | +66,376+31.0% | Added |
| Whitebox Advisors LLC | 274,627 | $49.7M | 0.92% | +164,178+148.6% | Added |
| HITE Hedge Asset Management LLC | 249,625 | $45.2M | 2.45% | +80,200+47.3% | Added |
| Goldentree Asset Management LP | 246,796 | $44.7M | 3.69% | +246,796 | New |
| Driehaus Capital Management LLC | 228,174 | $41.3M | 0.30% | −244,964−51.8% | Reduced |
| William Blair Investment Management, LLC | 212,145 | $38.4M | 0.10% | −12,827−5.7% | Reduced |
| Janus Henderson Group PLC | 209,720 | $38.0M | 0.02% | +38,254+22.3% | Added |
| Charles Schwab Investment Management Inc | 209,064 | $37.8M | 0.01% | +46,326+28.5% | Added |
| Qube Research & Technologies Ltd | 188,924 | $34.2M | 0.05% | +156+0.1% | Added |
| Pictet Asset Management Holding SA | 188,530 | $34.1M | 0.03% | +25,760+15.8% | Added |
| Gemsstock Limited | 188,174 | $34.1M | 9.03% | +109,979+140.6% | Added |
| Alliancebernstein L.P. | 180,021 | $32.6M | 0.01% | +48,095+36.5% | Added |
| First Pacific Advisors, LP | 171,812 | $31.1M | 0.43% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 163,235 | $29.5M | 0.04% | −1,848−1.1% | Reduced |
| Global Alpha Capital Management Ltd. | 162,360 | $29.4M | 1.68% | −800−0.5% | Reduced |
| Bridgewater Associates, LP | 146,973 | $26.6M | 0.10% | +66,875+83.5% | Added |
| Goldman Sachs Group Inc | 146,291 | $26.5M | 0.00% | −148−0.1% | Reduced |
| Northern Trust Corp | 141,888 | $25.7M | 0.00% | +8,684+6.5% | Added |
| UBS Group AG | 135,408 | $24.5M | 0.00% | +16,243+13.6% | Added |
| Mackay Shields LLC | 130,956 | $23.7M | 0.81% | +115,668+756.6% | Added |
| Price T Rowe Associates Inc | 123,606 | $22.4M | 0.00% | +1,151+0.9% | Added |
| GW&K Investment Management, LLC | 114,191 | $20.7M | 0.18% | +13,220+13.1% | Added |
| Morgan Stanley | 113,714 | $20.6M | 0.00% | −49,066−30.1% | Reduced |
| Alyeska Investment Group, L.P. | 112,236 | $20.3M | 0.06% | +23,221+26.1% | Added |
| Penn Capital Management Co Inc | 109,998 | $20.0M | 1.53% | +399+0.4% | Added |
| AQR Capital Management LLC | 109,924 | $19.9M | 0.01% | +26,698+32.1% | Added |
| Raymond James Financial Inc | 109,179 | $19.8M | 0.01% | −6,214−5.4% | Reduced |
| Ameriprise Financial Inc | 109,149 | $19.8M | 0.00% | −10,788−9.0% | Reduced |
| Fort Washington Investment Advisors Inc | 100,927 | $18.3M | 0.10% | +100,927 | New |
| Grantham, Mayo, Van Otterloo & Co. LLC | 95,739 | $17.3M | 0.05% | +3,600+3.9% | Added |
| SIR Capital Management, L.P. | 93,535 | $16.9M | 1.52% | −61,919−39.8% | Reduced |
| Freestone Grove Partners LP | 87,849 | $15.9M | 0.12% | 00.0% | Unchanged |
| Systematic Financial Management LP | 86,739 | $15.7M | 0.38% | +86,739 | New |
| Bank of America Corp | 83,604 | $15.1M | 0.00% | −2,338−2.7% | Reduced |
| Woodline Partners LP | 82,852 | $15.0M | 0.07% | −219,775−72.6% | Reduced |
| Energy Income Partners, LLC | 77,461 | $14.0M | 0.27% | +739+1.0% | Added |
| Lighthouse Investment Partners, LLC | 75,000 | $13.6M | 0.49% | +75,000 | New |
| Pacer Advisors, Inc. | 74,140 | $13.4M | 0.03% | +74,140 | New |
| Deutsche Bank AG | 73,735 | $13.3M | 0.00% | +3,611+5.1% | Added |
| New York State Common Retirement Fund | 72,403 | $13.1M | 0.02% | +600+0.8% | Added |
| Schroder Investment Management Group | 71,873 | $13.0M | 0.01% | +13,532+23.2% | Added |
| LSV Asset Management | 68,105 | $12.3M | 0.03% | −8,860−11.5% | Reduced |
| Assenagon Asset Management S.A. | 62,221 | $11.3M | 0.02% | +19,458+45.5% | Added |
| First Trust Advisors LP | 62,211 | $11.3M | 0.01% | +16,323+35.6% | Added |
| SEI Investments Co | 61,731 | $11.2M | 0.01% | −7,977−11.4% | Reduced |
| Nuveen, LLC | 60,177 | $10.9M | 0.00% | +170+0.3% | Added |
| Bank of New York Mellon Corp | 58,068 | $10.5M | 0.00% | +1,019+1.8% | Added |
| Corigliano Investment Advisers, LLC | 57,652 | $10.4M | 3.38% | −59,948−51.0% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 53,686 | $9.72M | 0.02% | −13,320−19.9% | Reduced |
| Aristeia Capital LLC | 52,740 | $9.54M | 0.29% | +52,740 | New |
| Invesco Ltd. | 50,726 | $9.18M | 0.00% | −5,008−9.0% | Reduced |
| Beaconlight Capital, LLC | 49,650 | $8.99M | 4.43% | +30,316+156.8% | Added |
| Stephens Investment Management Group LLC | 48,001 | $8.69M | 0.11% | +10,786+29.0% | Added |
| Thrivent Financial for Lutherans | 47,663 | $8.63M | 0.02% | +1,853+4.0% | Added |
| LSP Investment Advisors, LLC | 46,900 | $8.49M | 5.10% | +46,900 | New |
| Steamboat Capital Partners, LLC | 45,673 | $8.27M | 2.15% | −3,290−6.7% | Reduced |
| Azarias Capital Management, L.P. | 44,541 | $8.06M | 3.19% | +19,610+78.7% | Added |
| Algert Global LLC | 43,491 | $7.87M | 0.13% | −18,481−29.8% | Reduced |
| Lord, Abbett & Co. LLC | 42,096 | $7.62M | 0.02% | +7,459+21.5% | Added |
| Two Sigma Investments, LP | 42,042 | $7.61M | 0.01% | −73,905−63.7% | Reduced |
| Barclays PLC | 39,503 | $7.15M | 0.00% | −24,753−38.5% | Reduced |
| Yaupon Capital Management LP | 39,287 | $7.11M | 0.37% | +1,415+3.7% | Added |
| Jefferies Financial Group Inc. | 36,198 | $6.55M | 0.06% | −49,881−57.9% | Reduced |
| Russell Investments Group, Ltd. | 36,076 | $6.53M | 0.01% | −17,988−33.3% | Reduced |
| Congress Asset Management Co | 34,608 | $6.26M | 0.04% | +284+0.8% | Added |
| Man Group plc | 32,471 | $5.88M | 0.01% | +32,471 | New |
| Clark Capital Management Group, Inc. | 32,245 | $5.84M | 0.04% | −283−0.9% | Reduced |
| Squarepoint Ops LLC | 31,980 | $5.79M | 0.01% | +31,980 | New |
| Susquehanna International Group, LLP | 31,443 | $5.69M | 0.01% | −3,272−9.4% | Reduced |
| Swiss National Bank | 31,000 | $5.61M | 0.00% | +2,000+6.9% | Added |
| Artemis Investment Management LLP | 30,512 | $5.52M | 0.07% | −48,102−61.2% | Reduced |
| Balyasny Asset Management LLC | 28,814 | $5.21M | 0.01% | +16,677+137.4% | Added |
| State of Wisconsin Investment Board | 28,623 | $5.18M | 0.01% | +3,721+14.9% | Added |
| SummitTX Capital, L.P. | 27,041 | $4.89M | 0.20% | +11,041+69.0% | Added |
| Peregrine Capital Management LLC | 26,525 | $4.80M | 0.14% | −79−0.3% | Reduced |
| Royal Bank of Canada | 26,441 | $4.79M | 0.00% | −24,069−47.7% | Reduced |
| Wells Fargo & Company | 25,056 | $4.53M | 0.00% | +923+3.8% | Added |
| Viking Fund Management LLC | 24,000 | $4.34M | 0.52% | 00.0% | Unchanged |
| CSM Advisors, LLC | 23,704 | $4.29M | 0.12% | +23,704 | New |
| King Luther Capital Management Corp | 23,433 | $4.24M | 0.02% | 00.0% | Unchanged |
| DC Investments Management, LLC | 23,431 | $4.24M | 1.76% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 23,428 | $4.24M | 0.01% | +5,592+31.4% | Added |