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Gulfport Energy (GPOR) Institutional Ownership

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$158.01 -1.11 (-0.70%)
Closing price 03:59 PM Eastern
Extended Trading
$157.86 -0.15 (-0.09%)
As of 07:34 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Gulfport Energy (NYSE:GPOR)

Number of
Institutional Buyers
(last 12 months)
185
Total
Institutional Inflows
(last 12 months)
$1.00B
Number of
Institutional Sellers
(last 12 months)
145
Total
Institutional Outflows
(last 12 months)
$906.61M
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GPOR Institutional Buying and Selling by Quarter

Gulfport Energy Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/9/2026 Oliver Luxxe Assets LLC6,409$1.09M0.2%-44.5%0.036%
7/8/2026 Assenagon Asset Management S.A.172,015$29.19M0.0%-63.2%0.957%
7/7/2026 Central Pacific Bank Trust Division940$160K0.0%+9.3%0.005%
6/18/2026Pacer Advisors Inc.1,713$362K0.0%N/A0.010%
6/16/2026Empowered Funds LLC4,921$1.04M0.0%-69.5%0.027%
5/21/2026Essential Partners LLC151$32K0.0%-43.4%0.001%
5/19/2026Bank of America Corp DE152,201$32.20M0.0%+50.3%0.847%
5/19/2026Janus Henderson Group PLC223,669$47.32M0.0%+4.2%1.245%
5/18/2026California State Teachers Retirement System18,797$3.98M0.0%+25.3%0.105%
5/18/2026Royal Bank of Canada6,839$1.45M0.0%+19.0%0.038%
5/18/2026Empowered Funds LLC4,921$1.04M0.0%-69.5%0.027%
5/18/2026Energy Income Partners LLC50,395$10.66M0.2%+1.2%0.280%
5/16/2026The Manufacturers Life Insurance Company 8,396$1.78M0.0%-1.0%0.047%
5/16/2026Quantinno Capital Management LP16,312$3.45M0.0%+698.0%0.091%
5/16/2026Whitebox Advisors LLC219,627$46.47M0.6%-2.2%1.222%
5/15/2026Rice Hall James & Associates LLC19,663$4.16M0.2%-2.8%0.109%
5/14/2026Renaissance Technologies LLC137,200$29.03M0.0%+582.6%0.763%
5/14/2026Beaconlight Capital LLC33,981$7.19M3.8%-27.0%0.189%
5/14/2026Public Employees Retirement System of Ohio7,938$1.68M0.0%+16.1%0.044%
5/14/2026Arrowstreet Capital Limited Partnership398,931$84.40M0.0%+12.9%2.220%
5/14/2026Caxton Associates LLP6,423$1.36M0.0%-36.2%0.036%
5/14/2026Systematic Financial Management LP101,696$21.52M0.5%+10.5%0.566%
5/14/2026Sei Investments Co.68,711$14.54M0.0%+14.9%0.382%
5/13/2026Cetera Investment Advisers2,434$515K0.0%+6.9%0.014%
5/13/2026First Trust Advisors LP78,951$16.70M0.0%+74.2%0.439%
5/8/2026PNC Financial Services Group Inc.1,795$380K0.0%+17.0%0.010%
5/7/2026Dimensional Fund Advisors LP630,099$133.32M0.0%+5.8%3.491%
5/7/2026Swiss National Bank31,200$6.60M0.0%+0.6%0.173%
5/6/2026Jennison Associates LLC620,847$131.35M0.1%-7.5%3.440%
5/6/2026Assetmark Inc.1,231$260K0.0%-6.7%0.007%
5/5/2026Bank of New York Mellon Corp49,717$10.52M0.0%-1.6%0.275%
5/5/2026Sanctuary Advisors LLC2,247$475K0.0%-5.3%0.012%
5/5/2026Hillsdale Investment Management Inc.25,640$5.43M0.1%+6.7%0.142%
5/4/2026 Empirical Financial Services LLC d.b.a. Empirical Wealth Management2,966$628K0.0%+18.0%0.016%
5/4/2026Principal Financial Group Inc.310,017$65.59M0.0%-11.6%1.717%
5/4/2026Teachers Retirement System of The State of Kentucky2,975$629K0.0%-45.4%0.016%
5/1/2026Fifth Third Bancorp3,318$702K0.0%N/A0.018%
5/1/2026 Sequoia Financial Advisors LLC3,095$655K0.0%+4.6%0.017%
4/30/2026Hsbc Holdings PLC8,678$1.84M0.0%N/A0.048%
4/30/2026Azzad Asset Management Inc. ADV3,651$772K0.1%N/A0.020%
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4/28/2026Hodges Capital Management Inc.23,960$5.07M0.4%-17.8%0.133%
4/28/2026Abel Hall LLC1,121$237K0.1%N/A0.006%
4/28/2026Stephens Investment Management Group LLC49,180$10.41M0.1%-1.6%0.272%
4/27/2026New York State Teachers Retirement System1,461$309K0.0%N/A0.008%
4/27/2026 Y Intercept Hong Kong Ltd28,108$5.95M0.1%N/A0.156%
4/25/2026Keybank National Association OH5,881$1.24M0.0%+1.2%0.033%
4/24/2026 Peregrine Capital Management LLC23,058$4.88M0.2%-8.8%0.128%
4/23/2026North Star Investment Management Corp.4,400$931K0.1%-10.2%0.024%
4/22/2026Janney Montgomery Scott LLC968$205K0.0%N/A0.005%
4/22/2026 Fort Washington Investment Advisors Inc. OH129,048$27.30M0.2%+18.5%0.715%
4/22/2026Pictet Asset Management Holding SA149,652$31.66M0.0%-9.4%0.829%
4/22/2026Sterling Capital Management LLC3,545$750K0.0%-6.6%0.020%
4/21/2026Foster & Motley Inc.5,246$1.11M0.1%-19.9%0.029%
4/20/2026Kestra Private Wealth Services LLC2,017$399K0.0%N/A0.011%
4/20/2026Ritholtz Wealth Management982$208K0.0%-12.1%0.005%
4/20/2026 Assenagon Asset Management S.A.467,419$98.89M0.2%+4,946.1%2.590%
4/20/2026Miller Howard Investments Inc. NY21,782$4.61M0.1%+3.8%0.121%
4/16/2026SG Americas Securities LLC32,810$6.94M0.0%+177.5%0.182%
4/16/2026 Azarias Capital Management L.P.42,121$8.91M4.0%+10.1%0.233%
3/9/2026EMC Capital Management821$171K0.1%-15.0%0.004%
3/3/2026Caitong International Asset Management Co. Ltd406$84K0.0%+866.7%0.002%
2/19/2026T. Rowe Price Investment Management Inc.297,739$61.93M0.0%-9.1%1.541%
2/19/2026Invesco Ltd.69,459$14.45M0.0%+36.9%0.360%
2/18/2026Mercer Global Advisors Inc. ADV2,845$592K0.0%+102.5%0.015%
2/18/2026State of Tennessee Department of Treasury1,600$327K0.0%N/A0.008%
2/18/2026EP Wealth Advisors LLC1,036$215K0.0%N/A0.005%
2/18/2026Mackenzie Financial Corp148,555$31.59M0.0%-9.0%0.769%
2/18/2026Empowered Funds LLC16,147$3.36M0.0%+15.6%0.084%
2/18/2026XTX Topco Ltd3,646$758K0.0%-3.5%0.019%
2/18/2026Voloridge Investment Management LLC4,274$889K0.0%N/A0.022%
2/18/2026Wellington Management Group LLP439,559$91.42M0.0%-39.4%2.275%
2/18/2026SummitTX Capital L.P.31,467$6.55M0.2%+16.4%0.163%
2/18/2026Polymer Capital Management US LLC2,353$489K0.1%+7.3%0.012%
2/18/2026Numerai GP LLC5,277$1.10M0.1%+19.1%0.027%
2/18/2026Millennium Management LLC325,906$67.79M0.0%-23.5%1.687%
2/18/2026Man Group plc47,185$9.81M0.0%+45.3%0.244%
2/18/2026Janus Henderson Group PLC214,574$44.62M0.0%+2.3%1.111%
2/18/2026Gotham Asset Management LLC13,528$2.81M0.0%-20.2%0.070%
2/18/2026Engineers Gate Manager LP3,641$757K0.0%N/A0.019%
2/18/2026Corigliano Investment Advisers LLC3,300$686K0.2%-95.0%0.017%
2/18/2026Balyasny Asset Management L.P.3,517$732K0.0%-87.8%0.018%
2/18/2026Aventail Capital Group LP8,079$1.68M0.1%-63.5%0.042%
2/18/2026Beaconlight Capital LLC46,572$9.69M5.7%-6.2%0.241%
2/18/2026Bridgeway Capital Management LLC1,000$208K0.0%N/A0.005%
2/18/2026Aristeia Capital L.L.C.35,275$7.34M0.2%-33.1%0.183%
2/17/2026Freestone Grove Partners LP53,769$11.18M0.1%-38.8%0.278%
2/17/2026AQR Capital Management LLC134,462$27.97M0.0%+22.3%0.696%
2/17/2026Cetera Investment Advisers2,277$474K0.0%-14.1%0.012%
2/17/2026Silver Point Capital L.P.3,450,655$717.70M32.3%-7.8%17.861%
2/17/2026Trexquant Investment LP3,750$780K0.0%+143.3%0.019%
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2/17/2026Price T Rowe Associates Inc. MD124,956$25.99M0.0%+1.1%0.647%
2/17/2026T. Rowe Price Investment Management Inc.111,909$23.28M0.0%-65.8%0.579%
2/17/2026Ninepoint Partners LP200,000$41.60M4.6%N/A1.035%
2/17/2026Steamboat Capital Partners LLC45,553$9.48M2.6%-0.3%0.236%
2/17/2026Adage Capital Partners GP L.L.C.446,227$92.81M0.1%-2.8%2.310%
2/17/2026Public Employees Retirement System of Ohio6,839$1.42M0.0%-24.8%0.035%
2/17/2026Goldentree Asset Management LP151,096$31.43M1.7%-38.8%0.782%
2/17/2026California State Teachers Retirement System14,999$3.12M0.0%-3.4%0.078%
2/17/2026Russell Investments Group Ltd.45,978$9.56M0.0%+27.4%0.238%
2/17/2026State of Wisconsin Investment Board29,953$6.23M0.0%+4.6%0.155%


GPOR Institutional Ownership - Frequently Asked Questions

During the previous two years, 310 institutional investors and hedge funds held shares of Gulfport Energy. The most heavily invested institutionals were Silver Point Capital L.P. ($717.70M), Vanguard Group Inc. ($217.79M), FMR LLC ($197.06M), Dimensional Fund Advisors LP ($133.32M), Jennison Associates LLC ($131.35M), State Street Corp ($118.04M), and Victory Capital Management Inc. ($109.69M).Learn more on Gulfport Energy's institutional investors.

Of the 275 institutional investors that purchased Gulfport Energy's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: FMR LLC ($1.07M), Jennison Associates LLC ($648.81K), Millennium Management LLC ($518.02K), Assenagon Asset Management S.A. ($513.26K), Driehaus Capital Management LLC ($443.92K), Victory Capital Management Inc. ($433.76K), and Principal Financial Group Inc. ($338.52K).

Institutional investors have bought a total of 5,149,537 shares in the last 24 months. This purchase volume represents approximately $1.00B in transactions.

Of the 145 institutional investors that sold Gulfport Energy's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Silver Point Capital L.P. ($976.06K), Assenagon Asset Management S.A. ($348.36K), Wellington Management Group LLP ($343.40K), T. Rowe Price Investment Management Inc. ($245.56K), HITE Hedge Asset Management LLC ($220.65K), Woodline Partners LP ($219.78K), and First Pacific Advisors LP ($125.17K).

Institutional investors have sold a total of 4,558,450 shares in the last 24 months. This volume of shares sold represents approximately $906.61M in transactions.


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This page (NYSE:GPOR) was last updated on 7/23/2026 by MarketBeat.com Staff.
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