GULFPORT ENERGY CORP (GPOR) Institutional Shareholders
GULFPORT ENERGY CORP (GPOR) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $3.58B in GPOR holdings during the latest filing period.
Silver Point Capital L.P. is currently the largest disclosed institutional shareholder of GPOR tracked by InsiderSet, reporting ownership valued at approximately $442.45M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $423.03M, representing an estimated loss of -4.39% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 48% of the total disclosed GPOR value among the investors covered in this analysis. Major shareholders include Silver Point Capital L.P., Blackrock, Inc., State Street Corp, and several other long-term asset managers with concentrated positions in GULFPORT ENERGY CORP (GPOR).
This page ranks the largest institutional GPOR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
284
Total Reported Value
$3.58B
Largest Holder
Silver Point Capital L.P.
Largest Position
$442.45M
Insider Transactions (90d)
3
Latest Filing Quarter
Q2 2026
New Institutional Positions
53
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Silver Point Capital L.P. | 40.16% | 2,607,269 | $442,453,549 | $423,029,395 | -$19,424,154 | -4.39% | |
| Blackrock, Inc. | 0.01% | 2,273,018 | $385,731,154 | $368,797,171 | -$16,933,984 | -4.39% | |
| State Street Corp | 0.00% | 990,939 | $168,162,348 | $160,779,853 | -$7,382,495 | -4.39% | |
| Fmr Llc | 0.01% | 861,942 | $146,271,563 | $139,850,090 | -$6,421,474 | -4.39% | |
| Vanguard Capital Management Llc | 0.00% | 666,018 | $113,023,255 | $108,061,421 | -$4,961,835 | -4.39% | |
| Dimensional Fund Advisors Lp | 0.02% | 627,469 | $106,473,993 | $101,806,845 | -$4,667,148 | -4.38% | |
| Nomura Asset Management International Inc. | 0.14% | 558,718 | $94,814,000 | $90,651,996 | -$4,162,005 | -4.39% | |
| Victory Capital Management Inc | 0.05% | 530,564 | $90,036,710 | $86,084,009 | -$3,952,701 | -4.39% | |
| Jennison Associates Llc | 0.05% | 527,245 | $89,473,540 | $85,545,501 | -$3,928,039 | -4.39% | |
| T. Rowe Price Investment Management, Inc. | 0.06% | 524,782 | $89,056,000 | $85,145,880 | -$3,910,121 | -4.39% | |
| Adage Capital Partners Gp, L.L.C. | 0.11% | 470,059 | $79,769,012 | $76,267,073 | -$3,501,939 | -4.39% | |
| Vanguard Portfolio Management Llc | 0.00% | 454,113 | $77,062,976 | $73,679,834 | -$3,383,142 | -4.39% | |
| Hite Hedge Asset Management Llc | 3.75% | 403,403 | $68,457,489 | $65,452,137 | -$3,005,352 | -4.39% | |
| Arrowstreet Capital, Limited Partnership | 0.03% | 388,730 | $65,967,481 | $63,071,443 | -$2,896,039 | -4.39% | |
| Geode Capital Management, Llc | 0.00% | 386,941 | $65,679,217 | $62,781,177 | -$2,898,040 | -4.41% | |
| Principal Financial Group Inc | 0.03% | 377,228 | $64,015,592 | $61,205,243 | -$2,810,349 | -4.39% | |
| Jpmorgan Chase & Co | 0.00% | 372,534 | $61,958,504 | $60,443,642 | -$1,514,863 | -2.44% | |
| Palo Duro Investment Partners, Lp | 11.72% | 357,893 | $60,734,442 | $58,068,139 | -$2,666,303 | -4.39% | |
| American Century Companies Inc | 0.03% | 338,550 | $57,451,935 | $54,929,738 | -$2,522,198 | -4.39% | |
| Janus Henderson Group Plc | 0.02% | 223,669 | $47,323,057 | $36,290,295 | -$11,032,762 | -23.31% | |
| Westwood Holdings Group Inc | 0.32% | 248,569 | $42,182,159 | $40,330,320 | -$1,851,839 | -4.39% | |
| Frontier Capital Management Co Llc | 0.38% | 240,790 | $40,862,036 | $39,068,178 | -$1,793,859 | -4.39% | |
| Charles Schwab Investment Management Inc | 0.01% | 239,555 | $40,652,484 | $38,867,799 | -$1,784,685 | -4.39% | |
| Hancock Prospecting Pty Ltd | 0.68% | 227,500 | $38,606,750 | $36,911,875 | -$1,694,875 | -4.39% | |
| Northern Trust Corp | 0.00% | 209,831 | $35,608,321 | $34,045,080 | -$1,563,241 | -4.39% | |
| Global Alpha Capital Management Ltd. | 1.93% | 189,819 | $32,212,284 | $30,798,133 | -$1,414,151 | -4.39% | |
| Greenlight Capital | David Einhorn | 1.45% | 222,970 | $29,699,604 | $36,176,883 | +$6,477,279 | +21.81% |
| Assenagon Asset Management S.A. | 0.04% | 172,015 | $29,190,946 | $27,909,434 | -$1,281,512 | -4.39% | |
| Systematic Financial Management Lp | 0.58% | 170,985 | $29,016,403 | $27,742,316 | -$1,274,087 | -4.39% | |
| Bridgewater Associates, Lp | 0.11% | 159,943 | $27,142,327 | $25,950,752 | -$1,191,575 | -4.39% | |
| Pictet Asset Management Holding Sa | 0.03% | 157,712 | $26,763,726 | $25,588,772 | -$1,174,954 | -4.39% | |
| William Blair Investment Management, Llc | 0.08% | 156,661 | $26,585,372 | $25,418,247 | -$1,167,125 | -4.39% | |
| Fort Washington Investment Advisors Inc | 0.12% | 141,854 | $24,072,624 | $23,015,812 | -$1,056,813 | -4.39% | |
| Gw&K Investment Management, Llc | 0.19% | 140,565 | $23,854,000 | $22,806,671 | -$1,047,329 | -4.39% | |
| Gemsstock Ltd. | 7.72% | 139,899 | $23,740,861 | $22,698,613 | -$1,042,248 | -4.39% | |
| Ameriprise Financial Inc | 0.00% | 133,140 | $22,592,161 | $21,601,965 | -$990,196 | -4.38% | |
| Aqr Capital Management Llc | 0.01% | 130,431 | $22,134,141 | $21,162,430 | -$971,711 | -4.39% | |
| Raymond James Financial Inc | 0.01% | 127,380 | $21,616,385 | $20,667,405 | -$948,980 | -4.39% | |
| Ubs Group Ag | 0.00% | 117,842 | $19,997,787 | $19,119,865 | -$877,923 | -4.39% | |
| Goldman Sachs Group Inc | 0.00% | 114,265 | $19,390,771 | $18,539,496 | -$851,275 | -4.39% | |
| Millennium Management Llc | 0.01% | 109,831 | $18,638,321 | $17,820,080 | -$818,241 | -4.39% | |
| Penn Capital Management Company, Llc | 1.12% | 103,636 | $17,621,624 | $16,814,941 | -$806,683 | -4.58% | |
| Vanguard Fiduciary Trust Co | 0.00% | 103,805 | $17,615,709 | $16,842,361 | -$773,348 | -4.39% | |
| First Trust Advisors Lp | 0.01% | 102,970 | $17,474,009 | $16,706,883 | -$767,127 | -4.39% | |
| Grantham, Mayo, Van Otterloo & Co. Llc | 0.04% | 102,197 | $17,342,831 | $16,581,463 | -$761,368 | -4.39% | |
| Corigliano Investment Advisers, Llc | 6.70% | 81,100 | $17,158,327 | $13,158,475 | -$3,999,852 | -23.31% | |
| Lsp Investment Advisors, Llc | 15.40% | 98,800 | $16,766,360 | $16,030,300 | -$736,060 | -4.39% | |
| Mackay Shields Llc | 0.55% | 97,512 | $16,547,786 | $15,821,322 | -$726,464 | -4.39% | |
| Morgan Stanley | 0.00% | 97,270 | $16,506,876 | $15,782,058 | -$724,819 | -4.39% | |
| Bank Of America Corp | 0.00% | 96,976 | $16,456,883 | $15,734,356 | -$722,527 | -4.39% |
Frequently asked questions about GPOR
Who owns the most GPOR stock?
The largest holders of GPOR are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for GULFPORT ENERGY CORP (GPOR).
Is GPOR widely held by superinvestors?
Many widely followed stocks like GPOR appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly GPOR is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.