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, Q2 2025
Institutional positions in Gulfport Energy Corp as of Jun 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
- +39 vs. Q1 2025
- Shares held
- 18.9M
- +327.4K (+1.8%) vs. Q1 2025
- Total value
- $3.81B
- +$382.5M (+11.2%) vs. Q1 2025
- New holders
- 66
- 115 more added
- Sold out
- 27
- 86 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Gulfport Energy Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Peregrine Capital Management LLC | 26,604 | $5.35M | 0.16% | −6,690−20.1% | Reduced |
| Rhumbline Advisers | 27,011 | $5.43M | 0.00% | +6,388+31.0% | Added |
| Swiss National Bank | 29,000 | $5.83M | 0.00% | −200−0.7% | Reduced |
| Hodges Capital Management Inc. | 30,800 | $6.20M | 0.59% | +2,500+8.8% | Added |
| Millennium Management LLC | 30,837 | $6.20M | 0.01% | −134,542−81.4% | Reduced |
| Tudor Investment Corp Et Al | 32,048 | $6.45M | 0.05% | −36,641−53.3% | Reduced |
| Clark Capital Management Group, Inc. | 32,528 | $6.54M | 0.05% | −12,331−27.5% | Reduced |
| D. E. Shaw & Co., Inc. | 32,745 | $6.59M | 0.01% | −84,249−72.0% | Reduced |
| Quantbot Technologies LP | 33,680 | $6.78M | 0.17% | +9,776+40.9% | Added |
| Congress Asset Management Co | 34,324 | $6.90M | 0.05% | +34,324 | New |
| Lord, Abbett & Co. LLC | 34,637 | $6.97M | 0.02% | −12,396−26.4% | Reduced |
| Susquehanna International Group, LLP | 34,715 | $6.98M | 0.01% | +2,580+8.0% | Added |
| Stephens Investment Management Group LLC | 37,215 | $7.49M | 0.10% | +37,215 | New |
| Yaupon Capital Management LP | 37,872 | $7.62M | 0.51% | +37,872 | New |
| Assenagon Asset Management S.A. | 42,763 | $8.60M | 0.01% | +30,317+243.6% | Added |
| Portolan Capital Management, LLC | 43,376 | $8.73M | 0.55% | +2,888+7.1% | Added |
| Renaissance Technologies LLC | 44,500 | $8.95M | 0.01% | +28,100+171.3% | Added |
| Bridgeway Capital Management, LLC | 44,600 | $8.97M | 0.21% | −79,279−64.0% | Reduced |
| Thrivent Financial for Lutherans | 45,810 | $9.22M | 0.02% | −30,024−39.6% | Reduced |
| First Trust Advisors LP | 45,888 | $9.23M | 0.01% | −25,375−35.6% | Reduced |
| Steamboat Capital Partners, LLC | 48,963 | $9.85M | 2.80% | +19,442+65.9% | Added |
| Royal Bank of Canada | 50,510 | $10.2M | 0.00% | +47,541+1,601.2% | Added |
| Russell Investments Group, Ltd. | 54,064 | $10.9M | 0.01% | +4,259+8.6% | Added |
| Invesco Ltd. | 55,734 | $11.2M | 0.00% | +60+0.1% | Added |
| Bank of New York Mellon Corp | 57,049 | $11.5M | 0.00% | +8,571+17.7% | Added |
| Schroder Investment Management Group | 58,341 | $11.7M | 0.01% | +58,341 | New |
| Voloridge Investment Management, LLC | 59,410 | $12.0M | 0.04% | +59,410 | New |
| Nuveen, LLC | 60,007 | $12.1M | 0.00% | −121,978−67.0% | Reduced |
| Algert Global LLC | 61,972 | $12.5M | 0.26% | +20,931+51.0% | Added |
| Barclays PLC | 64,256 | $12.9M | 0.01% | +13,314+26.1% | Added |
| Canoe Financial LP | 65,900 | $13.3M | 0.19% | +65,900 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 67,006 | $13.5M | 0.02% | −8,562−11.3% | Reduced |
| SEI Investments Co | 69,708 | $14.0M | 0.02% | +48,744+232.5% | Added |
| Deutsche Bank AG | 70,124 | $14.1M | 0.01% | +6,997+11.1% | Added |
| New York State Common Retirement Fund | 71,803 | $14.4M | 0.02% | +900+1.3% | Added |
| UBS Asset Management Americas Inc | 75,210 | $15.1M | 0.00% | −20,539−21.5% | Reduced |
| Energy Income Partners, LLC | 76,722 | $15.4M | 0.30% | −355−0.5% | Reduced |
| LSV Asset Management | 76,965 | $15.5M | 0.04% | −2,480−3.1% | Reduced |
| Gemsstock Limited | 78,195 | $15.7M | 4.11% | +30,995+65.7% | Added |
| Artemis Investment Management LLP | 78,614 | $15.8M | 0.20% | +38,344+95.2% | Added |
| Bridgewater Associates, LP | 80,098 | $16.1M | 0.06% | +1,589+2.0% | Added |
| AQR Capital Management LLC | 83,226 | $16.7M | 0.01% | +30,828+58.8% | Added |
| Bank of America Corp | 85,942 | $17.3M | 0.00% | +15,319+21.7% | Added |
| Jefferies Financial Group Inc. | 86,079 | $17.3M | 0.29% | +23,050+36.6% | Added |
| Freestone Grove Partners LP | 87,849 | $17.7M | 0.13% | +8,396+10.6% | Added |
| Alyeska Investment Group, L.P. | 89,015 | $17.9M | 0.06% | +16,339+22.5% | Added |
| Jacobs Levy Equity Management, Inc | 89,262 | $18.0M | 0.07% | −10,384−10.4% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 92,139 | $18.5M | 0.06% | +38,500+71.8% | Added |
| Aventail Capital Group, LP | 100,489 | $20.2M | 0.90% | +489+0.5% | Added |
| GW&K Investment Management, LLC | 100,971 | $20.3M | 0.18% | +100,971 | New |
| Two Sigma Advisers, LP | 103,600 | $20.8M | 0.04% | −11,800−10.2% | Reduced |
| Penn Capital Management Co Inc | 109,599 | $22.1M | 1.91% | +180+0.2% | Added |
| Whitebox Advisors LLC | 110,449 | $22.2M | 0.60% | −24,187−18.0% | Reduced |
| Raymond James Financial Inc | 115,393 | $23.2M | 0.01% | −13,778−10.7% | Reduced |
| Two Sigma Investments, LP | 115,947 | $23.3M | 0.04% | −47,071−28.9% | Reduced |
| Corigliano Investment Advisers, LLC | 117,600 | $23.7M | 7.45% | +82,850+238.4% | Added |
| UBS Group AG | 119,165 | $24.0M | 0.01% | +41,078+52.6% | Added |
| Ameriprise Financial Inc | 119,937 | $24.1M | 0.01% | −6,340−5.0% | Reduced |
| Price T Rowe Associates Inc | 122,455 | $24.6M | 0.00% | +2,041+1.7% | Added |
| Alliancebernstein L.P. | 131,926 | $26.5M | 0.01% | +101,146+328.6% | Added |
| Northern Trust Corp | 133,204 | $26.8M | 0.00% | +9,261+7.5% | Added |
| Goldman Sachs Group Inc | 146,439 | $29.5M | 0.00% | +18,415+14.4% | Added |
| SIR Capital Management, L.P. | 155,454 | $31.3M | 2.79% | −68,536−30.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 161,879 | $32.6M | 0.02% | +15,173+10.3% | Added |
| Charles Schwab Investment Management Inc | 162,738 | $32.7M | 0.01% | +32,035+24.5% | Added |
| Pictet Asset Management Holding SA | 162,770 | $32.7M | 0.03% | −246−0.2% | Reduced |
| Morgan Stanley | 162,780 | $32.7M | 0.00% | +71,377+78.1% | Added |
| Global Alpha Capital Management Ltd. | 163,160 | $32.8M | 2.05% | +7,000+4.5% | Added |
| Mackenzie Financial Corp | 165,083 | $33.2M | 0.04% | +7,166+4.5% | Added |
| HITE Hedge Asset Management LLC | 169,425 | $34.1M | 1.95% | +21,262+14.4% | Added |
| Janus Henderson Group PLC | 171,466 | $34.5M | 0.02% | −1,759−1.0% | Reduced |
| First Pacific Advisors, LP | 171,812 | $34.6M | 0.49% | −125,167−42.1% | Reduced |
| Principal Financial Group Inc | 188,607 | $37.9M | 0.02% | −3,764−2.0% | Reduced |
| Qube Research & Technologies Ltd | 188,768 | $38.0M | 0.05% | +17,915+10.5% | Added |
| Victory Capital Management Inc | 209,005 | $42.0M | 0.03% | +18,590+9.8% | Added |
| Palo Duro Investment Partners, LP | 213,943 | $43.0M | 14.21% | +130,261+155.7% | Added |
| Jane Street Group, LLC | 221,139 | $44.5M | 0.07% | +199,902+941.3% | Added |
| William Blair Investment Management, LLC | 224,972 | $45.3M | 0.12% | −18,743−7.7% | Reduced |
| T. Rowe Price Investment Management, Inc. | 276,766 | $55.7M | 0.04% | +3,235+1.2% | Added |
| Westwood Holdings Group Inc. | 297,939 | $59.9M | 0.43% | +296,140+16,461.4% | Added |
| Woodline Partners LP | 302,627 | $60.9M | 0.32% | +21,600+7.7% | Added |
| Geode Capital Management, LLC | 332,557 | $66.9M | 0.00% | +31,682+10.5% | Added |
| Adage Capital Partners GP, L.L.C. | 400,803 | $80.6M | 0.14% | +36,953+10.2% | Added |
| JPMorgan Chase & Co | 434,541 | $87.4M | 0.01% | −7,819−1.8% | Reduced |
| Driehaus Capital Management LLC | 473,138 | $95.2M | 0.76% | +52,248+12.4% | Added |
| State Street Corp | 482,458 | $97.1M | 0.00% | +8,668+1.8% | Added |
| Jennison Associates LLC | 565,194 | $113.7M | 0.07% | +186,531+49.3% | Added |
| Dimensional Fund Advisors LP | 572,478 | $115.2M | 0.03% | −45,434−7.4% | Reduced |
| Macquarie Group Ltd | 657,542 | $132.3M | 0.16% | +112,061+20.5% | Added |
| Wellington Management Group LLP | 782,962 | $157.5M | 0.03% | −317,113−28.8% | Reduced |
| Vanguard Group Inc | 1,009,715 | $203.1M | 0.00% | +62,094+6.6% | Added |
| FMR LLC | 1,036,457 | $208.5M | 0.01% | −110,444−9.6% | Reduced |
| BlackRock, Inc. | 1,060,197 | $213.3M | 0.00% | +99,887+10.4% | Added |
| Silver Point Capital L.P. | 1,997,413 | $401.8M | 28.20% | −686,022−25.6% | Reduced |
| Thomist Capital Management, LP | 0 | $0 | 0.00% | −44,566−100.0% | Sold out |
| Alden Global Capital LLC | 0 | $0 | 0.00% | −16,051−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −14,768−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −10,575−100.0% | Sold out |
| CoreCommodity Management, LLC | 0 | $0 | 0.00% | −6,651−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −6,546−100.0% | Sold out |