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 2026
Institutional positions in Gulfport Energy Corp as of Jun 30, 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
- 291
- −13 vs. Q1 2026
- Shares held
- 21.1M
- +1.79M (+9.2%) vs. Q1 2026
- Total value
- $3.58B
- −$508.6M (−12.4%) vs. Q1 2026
- New holders
- 45
- 124 more added
- Sold out
- 58
- 86 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Gulfport Energy Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rafferty Asset Management, LLC | 20,774 | $3.53M | 0.01% | −14,866−41.7% | Reduced |
| UBS Asset Management Americas Inc | 20,226 | $3.43M | 0.00% | −378−1.8% | Reduced |
| Rice Hall James & Associates, LLC | 18,803 | $3.19M | 0.16% | −860−4.4% | Reduced |
| Los Angeles Capital Management LLC | 18,639 | $3.16M | 0.01% | +6,856+58.2% | Added |
| California State Teachers Retirement System | 18,266 | $3.10M | 0.00% | −531−2.8% | Reduced |
| Public Employees Retirement System of Ohio | 18,056 | $3.06M | 0.01% | +10,118+127.5% | Added |
| Deutsche Bank AG | 17,600 | $2.99M | 0.00% | +2,500+16.6% | Added |
| Artemis Investment Management LLP | 17,256 | $2.93M | 0.03% | 00.0% | Unchanged |
| Beaconlight Capital, LLC | 15,325 | $2.60M | 1.14% | −18,656−54.9% | Reduced |
| Vanguard Global Advisers, LLC | 14,989 | $2.54M | 0.00% | +5,127+52.0% | Added |
| HSBC Holdings PLC | 14,737 | $2.51M | 0.00% | +6,059+69.8% | Added |
| Y-Intercept (Hong Kong) Ltd | 14,538 | $2.47M | 0.05% | −13,570−48.3% | Reduced |
| Americana Partners, LLC | 14,505 | $2.46M | 0.06% | +59+0.4% | Added |
| Meeder Asset Management Inc | 14,332 | $2.43M | 0.12% | +14,332 | New |
| RR Advisors, LLC | 14,000 | $2.38M | 0.69% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 13,340 | $2.26M | 0.00% | −13,330−50.0% | Reduced |
| Atom Investors LP | 12,302 | $2.09M | 0.19% | +10,226+492.6% | Added |
| MetLife Investment Management | 12,092 | $2.05M | 0.01% | +589+5.1% | Added |
| Elo Mutual Pension Insurance Co | 11,976 | $2.03M | 0.03% | +807+7.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 10,899 | $1.85M | 0.00% | −2,222−16.9% | Reduced |
| Vanguard Asset Management, Ltd | 10,482 | $1.78M | 0.00% | 00.0% | Unchanged |
| Viking Fund Management LLC | 10,000 | $1.70M | 0.15% | +10,000 | New |
| Wesbanco Bank Inc | 9,900 | $1.68M | 0.04% | 00.0% | Unchanged |
| Toroso Investments, LLC | 9,762 | $1.66M | 0.00% | +3,160+47.9% | Added |
| Tectonic Advisors LLC | 9,539 | $1.62M | 0.08% | −904−8.7% | Reduced |
| Susquehanna International Group, LLP | 9,072 | $1.54M | 0.00% | −44,045−82.9% | Reduced |
| Manufacturers Life Insurance Company, The | 8,878 | $1.51M | 0.00% | +482+5.7% | Added |
| State of Alaska, Department of Revenue | 8,799 | $1.49M | 0.01% | +4,885+124.8% | Added |
| Diametric Capital, LP | 8,684 | $1.47M | 0.16% | +8,684 | New |
| Livforsakringsbolaget Skandia, Omsesidigt | 7,700 | $1.31M | 0.04% | +7,700 | New |
| Engineers Gate Manager LP | 7,373 | $1.25M | 0.02% | −7,220−49.5% | Reduced |
| State of New Jersey Common Pension Fund D | 6,682 | $1.13M | 0.00% | −4,476−40.1% | Reduced |
| Brevan Howard Capital Management LP | 6,607 | $1.12M | 0.02% | +3,842+139.0% | Added |
| Oliver Luxxe Assets LLC | 6,409 | $1.09M | 0.16% | −5,147−44.5% | Reduced |
| Vident Advisory, LLC | 6,213 | $1.05M | 0.01% | +3,873+165.5% | Added |
| LPL Financial LLC | 6,036 | $1.02M | 0.00% | +451+8.1% | Added |
| Fifth Third Bancorp | 5,932 | $1.01M | 0.00% | +2,614+78.8% | Added |
| Mariner, LLC | 5,926 | $1.01M | 0.00% | +485+8.9% | Added |
| Royal Bank of Canada | 5,705 | $970.0K | 0.00% | −1,134−16.6% | Reduced |
| Keybank National Association | 5,455 | $925.7K | 0.00% | −426−7.2% | Reduced |
| Brinker Capital Investments, LLC | 5,375 | $912.1K | 0.01% | +5,375 | New |
| Federation des caisses Desjardins du Quebec | 5,150 | $874.2K | 0.00% | +24+0.5% | Added |
| Campbell & CO Investment Adviser LLC | 5,115 | $868.0K | 0.05% | −435−7.8% | Reduced |
| Bailard, Inc. | 5,085 | $862.9K | 0.02% | +1,200+30.9% | Added |
| Police & Firemen's Retirement System of New Jersey | 4,639 | $787.2K | 0.01% | +417+9.9% | Added |
| Natixis | 4,613 | $782.8K | 0.00% | +4,613 | New |
| Empowered Funds, LLC | 4,523 | $767.6K | 0.00% | −398−8.1% | Reduced |
| Canada Pension Plan Investment Board | 4,500 | $763.6K | 0.00% | +1,700+60.7% | Added |
| Azzad Asset Management Inc | 4,490 | $761.9K | 0.07% | +839+23.0% | Added |
| Wolverine Asset Management LLC | 4,472 | $758.9K | 0.01% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 4,400 | $746.7K | 0.04% | 00.0% | Unchanged |
| Arizona State Retirement System | 4,234 | $718.5K | 0.00% | −94−2.2% | Reduced |
| Vanguard Investments Australia, Ltd. | 4,075 | $691.5K | 0.00% | 00.0% | Unchanged |
| SummitTX Capital, L.P. | 3,995 | $678.0K | 0.02% | +3,995 | New |
| Amalgamated Bank | 3,948 | $670.0K | 0.00% | +3,948 | New |
| Foster & Motley Inc | 3,559 | $604.0K | 0.03% | −1,687−32.2% | Reduced |
| Squarepoint Ops LLC | 3,470 | $588.9K | 0.00% | −17,868−83.7% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 3,452 | $585.8K | 0.00% | +3,452 | New |
| Mercer Global Advisors Inc | 3,437 | $583.3K | 0.00% | +879+34.4% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 3,412 | $579.0K | 0.01% | +446+15.0% | Added |
| Sterling Capital Management LLC | 3,404 | $577.7K | 0.01% | −141−4.0% | Reduced |
| KLP Kapitalforvaltning AS | 3,400 | $577.0K | 0.00% | 00.0% | Unchanged |
| TD Asset Management Inc | 3,358 | $569.9K | 0.00% | +3,358 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,319 | $563.2K | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 3,312 | $562.0K | 0.01% | −1,838−35.7% | Reduced |
| Prudential Financial Inc | 3,273 | $555.4K | 0.00% | +735+29.0% | Added |
| Oregon Public Employees Retirement Fund | 3,200 | $543.0K | 0.01% | +3,200 | New |
| Jones Financial Companies LLLP | 3,226 | $525.4K | 0.00% | −121−3.6% | Reduced |
| Intech Investment Management LLC | 3,053 | $518.1K | 0.00% | −613−16.7% | Reduced |
| Marshall Wace, LLP | 3,023 | $513.0K | 0.00% | −28,002−90.3% | Reduced |
| denkapparat Operations GmbH | 3,004 | $509.8K | 0.17% | 00.0% | Unchanged |
| Allstate Corp | 2,993 | $507.9K | 0.01% | +12+0.4% | Added |
| Voya Investment Management LLC | 2,983 | $506.2K | 0.00% | +270+10.0% | Added |
| Quantinno Capital Management LP | 2,886 | $489.8K | 0.00% | −13,426−82.3% | Reduced |
| Cetera Investment Advisers | 2,747 | $466.2K | 0.00% | +313+12.9% | Added |
| Wealth Enhancement Advisory Services, LLC | 4,700 | $462.9K | 0.00% | +706+17.7% | Added |
| Aviva PLC | 2,670 | $453.1K | 0.00% | +2,670 | New |
| The PNC Financial Services Group, Inc. | 2,633 | $446.8K | 0.00% | +838+46.7% | Added |
| JustInvest LLC | 2,631 | $446.5K | 0.00% | +481+22.4% | Added |
| Captrust Financial Advisors | 2,357 | $400.0K | 0.00% | +617+35.5% | Added |
| Sanctuary Advisors, LLC | 2,323 | $394.1K | 0.00% | +76+3.4% | Added |
| First National Bank of Omaha | 2,320 | $393.7K | 0.01% | +542+30.5% | Added |
| Harvey Capital Management Inc | 2,300 | $390.3K | 0.08% | −200−8.0% | Reduced |
| Bokf, NA | 2,179 | $369.8K | 0.01% | +2,179 | New |
| Sequoia Financial Advisors, LLC | 2,167 | $367.7K | 0.00% | −928−30.0% | Reduced |
| ProShare Advisors LLC | 2,086 | $354.0K | 0.00% | −223−9.7% | Reduced |
| Inspire Advisors, LLC | 2,076 | $352.3K | 0.02% | +2,076 | New |
| Commerce Bank | 2,049 | $347.7K | 0.00% | +374+22.3% | Added |
| Yousif Capital Management, LLC | 2,024 | $343.5K | 0.00% | +2,024 | New |
| DRW Securities, LLC | 1,950 | $330.9K | 0.02% | −850−30.4% | Reduced |
| CSS LLC | 1,917 | $325.3K | 0.01% | −1,150−37.5% | Reduced |
| Axq Capital, LP | 1,913 | $324.6K | 0.04% | +1,913 | New |
| Caitong International Asset Management Co., Ltd | 1,776 | $301.4K | 0.04% | +1,776 | New |
| Ashton Thomas Private Wealth, LLC | 1,675 | $284.2K | 0.01% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 1,666 | $282.7K | 0.00% | +1,666 | New |
| Ares Systematic Credit Ltd | 1,654 | $280.7K | 0.17% | +1,654 | New |
| Assetmark, Inc | 1,553 | $263.5K | 0.00% | +322+26.2% | Added |
| Vestcor Inc | 1,547 | $263.0K | 0.01% | 00.0% | Unchanged |
| Xponance, Inc. | 1,547 | $262.5K | 0.00% | +76+5.2% | Added |
| Fiduciary Trust Co | 1,532 | $260.0K | 0.00% | +263+20.7% | Added |