Gulfport Energy Corp (GPOR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

18,394,444Shares Outstanding

103,951Shares held by institutions

$20,286,038Value of institutional holdings

105.77%Institutional ownership %

-3.49%Shares Changed QoQ

289No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Recent 13F filings as of December 2025 show that 289 institutional investors hold a position in Gulfport Energy Corp (NYSE:GPOR).

The percentage of Gulfport Energy owned by institutions changed from 117.5% in September 2025 to 105.8% in December 2025, marking a slight down trend.
In percentage terms, this reflects as a holdings change of -3.49% quarter on quarter, and an increase of 21.94% year over year.
A review of institutional activity for Gulfport Energy shows 139 of 289 filers increasing their positions, while 116 reduced their stake, and 34 remained unchanged.
This class of investors decreased its holdings in Gulfport Energy to 19.46Mn shares for the 13F-cycle ending December 2025, down by 704.12K shares quarter on quarter, and up 975.39K shares year over year.
Silver Point Capital L.P.'s holding of 3.45Mn shares as of December 31, 2025 makes it the primary institutional investor in Gulfport Energy, owning 18.76% of the stock.
Among the most significant buyers of Gulfport Energy during December 2025 were NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (488.17K), Ninepoint Partners LP (200.00K), VICTORY CAPITAL MANAGEMENT INC (176.39K), Gemsstock Ltd. (149.18K), AMERICAN CENTURY COMPANIES INC (109.74K).
Leading sellers of Gulfport Energy stock in December 2025 included Silver Point Capital L.P. (290.04K), WELLINGTON MANAGEMENT GROUP LLP (285.74K), HITE Hedge Asset Management LLC (220.65K), T. Rowe Price Investment Management, Inc. (215.69K), MILLENNIUM MANAGEMENT LLC (100.13K).
The top 10 institutional holders of Gulfport Energy for the quarter ending December 2025 included Silver Point Capital L.P. (3.45Mn), BlackRock, Inc. (1.16Mn), FMR LLC (1.07Mn), VANGUARD GROUP INC (1.05Mn), JENNISON ASSOCIATES LLC (671.48K), DIMENSIONAL FUND ADVISORS LP (595.61K), STATE STREET CORP (567.51K), VICTORY CAPITAL MANAGEMENT INC (527.39K), NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (488.17K), ADAGE CAPITAL PARTNERS GP, L.L.C. (446.23K).

289 Institutional Holders

103,951 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Silver Point Capital L.P.	31 Dec, 2025	3,450,655	-290,035	-7.75%	$717,701,733.00
BlackRock, Inc.	31 Dec, 2025	1,157,381	19,416	1.71%	$240,723,622.00
FMR LLC	31 Dec, 2025	1,072,168	31,278	3.00%	$223,000,120.00
VANGUARD GROUP INC	31 Dec, 2025	1,047,130	-31,249	-2.90%	$217,792,568.00
JENNISON ASSOCIATES LLC	31 Dec, 2025	671,483	83,613	14.22%	$139,661,692.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	595,613	34,716	6.19%	$123,892,487.00
STATE STREET CORP	31 Dec, 2025	567,507	-18,369	-3.14%	$118,035,781.00
VICTORY CAPITAL MANAGEMENT INC	31 Dec, 2025	527,393	176,386	50.25%	$109,692,470.00
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	31 Dec, 2025	488,166	488,166	0.00%	$101,534,000.00
ADAGE CAPITAL PARTNERS GP, L.L.C.	31 Dec, 2025	446,227	-13,011	-2.83%	$92,810,754.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	439,559	-285,744	-39.40%	$91,423,877.00
JPMORGAN CHASE & CO	31 Dec, 2025	409,882	-22,886	-5.29%	$85,251,358.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	367,429	3,853	1.06%	$76,438,991.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	353,249	39,365	12.54%	$73,472,260.00
PRINCIPAL FINANCIAL GROUP INC	31 Dec, 2025	350,611	2,749	0.79%	$72,923,582.00
Gemsstock Ltd.	31 Dec, 2025	337,349	149,175	79.28%	$70,165,219.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	325,906	-100,128	-23.50%	$67,785,189.00
WESTWOOD HOLDINGS GROUP INC	31 Dec, 2025	252,194	-64,701	-20.42%	$52,453,830.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	228,962	19,898	9.52%	$47,621,806.00
WHITEBOX ADVISORS LLC	31 Dec, 2025	224,627	-50,000	-18.21%	$46,720,170.00

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