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 March 31, 2026. The institutional investors covered on this page collectively reported approximately $3.86B 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 $551.46M in its March 31, 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 $420.61M, representing an estimated loss of -23.73% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 50% of the total disclosed GPOR value among the investors covered in this analysis. Major shareholders include Silver Point Capital L.P., Blackrock, Inc., Fmr Llc, 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
296
Total Reported Value
$3.86B
Largest Holder
Silver Point Capital L.P.
Largest Position
$551.46M
Insider Transactions (90d)
10
Latest Filing Quarter
Q2 2026
New Institutional Positions
56
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. | 42.37% | 2,606,499 | $551,456,993 | $420,610,744 | -$130,846,249 | -23.73% | |
| Blackrock, Inc. | 0.00% | 1,163,741 | $246,212,631 | $187,792,885 | -$58,419,746 | -23.73% | |
| Fmr Llc | 0.01% | 915,534 | $193,699,425 | $147,739,722 | -$45,959,703 | -23.73% | |
| State Street Corp | 0.01% | 764,817 | $161,812,333 | $123,418,519 | -$38,393,814 | -23.73% | |
| Vanguard Capital Management Llc | 0.00% | 699,070 | $147,902,240 | $112,808,926 | -$35,093,314 | -23.73% | |
| Dimensional Fund Advisors Lp | 0.03% | 630,099 | $133,317,107 | $101,679,076 | -$31,638,031 | -23.73% | |
| Jennison Associates Llc | 0.09% | 620,847 | $131,352,494 | $100,186,080 | -$31,166,414 | -23.73% | |
| Nomura Asset Management International Inc. | 0.21% | 589,773 | $124,778,000 | $95,171,669 | -$29,606,331 | -23.73% | |
| Victory Capital Management Inc | 0.07% | 538,285 | $113,884,957 | $86,863,050 | -$27,021,907 | -23.73% | |
| Gemsstock Ltd. | 11.33% | 508,217 | $107,523,471 | $82,010,977 | -$25,512,494 | -23.73% | |
| Adage Capital Partners Gp, L.L.C. | 0.15% | 460,059 | $97,334,683 | $74,239,721 | -$23,094,962 | -23.73% | |
| Arrowstreet Capital, Limited Partnership | 0.05% | 398,931 | $84,401,832 | $64,375,495 | -$20,026,337 | -23.73% | |
| Geode Capital Management, Llc | 0.00% | 377,669 | $79,924,116 | $60,944,447 | -$18,979,669 | -23.75% | |
| Palo Duro Investment Partners, Lp | 14.48% | 352,103 | $74,494,432 | $56,818,861 | -$17,675,571 | -23.73% | |
| Vanguard Portfolio Management Llc | 0.00% | 310,966 | $65,791,077 | $50,180,583 | -$15,610,494 | -23.73% | |
| Principal Financial Group Inc | 0.04% | 310,017 | $65,590,296 | $50,027,443 | -$15,562,853 | -23.73% | |
| Westwood Holdings Group Inc | 0.42% | 270,962 | $57,327,429 | $43,725,138 | -$13,602,291 | -23.73% | |
| Charles Schwab Investment Management Inc | 0.01% | 240,120 | $50,802,188 | $38,748,164 | -$12,054,024 | -23.73% | |
| Janus Henderson Group Plc | 0.02% | 223,669 | $47,323,057 | $36,093,467 | -$11,229,590 | -23.73% | |
| Frontier Capital Management Co Llc | 0.48% | 221,949 | $46,957,703 | $35,815,910 | -$11,141,793 | -23.73% | |
| Whitebox Advisors Llc | 0.67% | 219,627 | $46,466,484 | $35,441,209 | -$11,025,275 | -23.73% | |
| Goldentree Asset Management Lp | 2.71% | 216,250 | $45,752,012 | $34,896,263 | -$10,855,750 | -23.73% | |
| Millennium Management Llc | 0.03% | 202,478 | $42,838,270 | $32,673,875 | -$10,164,395 | -23.73% | |
| American Century Companies Inc | 0.02% | 201,629 | $42,658,648 | $32,536,872 | -$10,121,776 | -23.73% | |
| William Blair Investment Management, Llc | 0.14% | 198,845 | $42,069,637 | $32,087,618 | -$9,982,019 | -23.73% | |
| Global Alpha Capital Management Ltd. | 2.43% | 190,542 | $40,312,971 | $30,747,763 | -$9,565,208 | -23.73% | |
| Northern Trust Corp | 0.01% | 178,989 | $37,868,702 | $28,883,455 | -$8,985,247 | -23.73% | |
| Bank Of America Corp | 0.00% | 152,201 | $32,201,115 | $24,560,675 | -$7,640,440 | -23.73% | |
| Hite Hedge Asset Management Llc | 1.77% | 148,202 | $31,355,097 | $23,915,357 | -$7,439,740 | -23.73% | |
| Greenlight Capital | David Einhorn | 1.45% | 222,970 | $29,699,604 | $35,980,669 | +$6,281,065 | +21.15% |
| Assenagon Asset Management S.A. | 0.04% | 172,015 | $29,190,946 | $27,758,061 | -$1,432,885 | -4.91% | |
| Renaissance Technologies LLC | Jim Simons | 0.05% | 137,200 | $29,027,404 | $22,139,964 | -$6,887,440 | -23.73% |
| Pictet Asset Management Holding Sa | 0.03% | 157,712 | $26,763,726 | $25,449,985 | -$1,313,741 | -4.91% | |
| Wellington Management Group Llp | 0.00% | 119,118 | $25,201,795 | $19,222,072 | -$5,979,723 | -23.73% | |
| Mackenzie Financial Corp | 0.03% | 117,001 | $24,753,902 | $18,880,451 | -$5,873,451 | -23.73% | |
| Fort Washington Investment Advisors Inc | 0.12% | 141,854 | $24,072,624 | $22,890,980 | -$1,181,644 | -4.91% | |
| Vanguard Fiduciary Trust Co | 0.01% | 108,788 | $23,016,277 | $17,555,120 | -$5,461,157 | -23.73% | |
| Ubs Group Ag | 0.00% | 108,436 | $22,941,805 | $17,498,317 | -$5,443,488 | -23.73% | |
| Aqr Capital Management Llc | 0.01% | 106,700 | $22,574,520 | $17,218,179 | -$5,356,341 | -23.73% | |
| Goldman Sachs Group Inc | 0.00% | 104,519 | $22,113,085 | $16,866,231 | -$5,246,854 | -23.73% | |
| Raymond James Financial Inc | 0.01% | 103,337 | $22,082,221 | $16,675,492 | -$5,406,729 | -24.48% | |
| Ameriprise Financial Inc | 0.01% | 101,944 | $21,569,350 | $16,450,703 | -$5,118,647 | -23.73% | |
| Systematic Financial Management Lp | 0.49% | 101,696 | $21,516,149 | $16,410,684 | -$5,105,465 | -23.73% | |
| Lsp Investment Advisors, Llc | 15.18% | 98,800 | $20,903,116 | $15,943,356 | -$4,959,760 | -23.73% | |
| Morgan Stanley | 0.00% | 92,714 | $19,615,814 | $14,961,258 | -$4,654,556 | -23.73% | |
| Bridgewater Associates, Lp | 0.09% | 91,835 | $19,429,531 | $14,819,414 | -$4,610,117 | -23.73% | |
| Penn Capital Management Company, Llc | 1.12% | 103,636 | $17,621,624 | $16,723,741 | -$897,883 | -5.10% | |
| Corigliano Investment Advisers, Llc | 6.70% | 81,100 | $17,158,327 | $13,087,107 | -$4,071,220 | -23.73% | |
| First Trust Advisors Lp | 0.01% | 78,951 | $16,703,663 | $12,740,323 | -$3,963,340 | -23.73% | |
| Mackay Shields Llc | 0.55% | 97,512 | $16,547,786 | $15,735,511 | -$812,275 | -4.91% |
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.