Gulfport Energy Corp (GPOR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

18,290,000Shares Outstanding

20,238,661Shares held by institutions

$3,786,855,860Value of institutional holdings

110.65%Institutional ownership %

-4.39%Shares Changed QoQ

302No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Gulfport Energy Corp (NYSE:GPOR) appears in 302 institutional 13F filings for the quarter ending December 2025.

These investors collectively held 109.8% of Gulfport Energy's outstanding shares in December 2025, down from 121.0% in September 2025.
Their total shares held in GPOR decreased -4.43% from the prior quarter, while the number of investors in Gulfport Energy increased 27.43% year over year.
Of these 302 funds, 145 grew their exposure to Gulfport Energy, 119 cut back, and 38 maintained positions.
Altogether, these fund groups held 20.08Mn shares in GPOR by December 2025, down by 931.03K shares quarter on quarter, and up 1.09Mn shares year over year.
As of December 31, 2025, the biggest holder of Gulfport Energy is Assenagon Asset Management S.A. at 467.42K shares, representing 2.56% of shares outstanding.
The biggest buyers of Gulfport Energy for the quarter ending December 2025 included Assenagon Asset Management S.A. (458.16K), SG Americas Securities, LLC (20.99K), FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ (20.16K), CONGRESS ASSET MANAGEMENT CO (7.33K), IFP Advisors, Inc (7.02K).
Leading sellers of Gulfport Energy shares for the quarter ending December 2025 were Pictet Asset Management Holding SA (15.6K), PEREGRINE CAPITAL MANAGEMENT LLC (2.22K), TECTONIC ADVISORS LLC (1.88K), FOSTER & MOTLEY INC (1.31K), North Star Investment Management Corp. (500).
Gulfport Energy's 10 largest shareholders as of December 2025 include Assenagon Asset Management S.A. (467.42K), Pictet Asset Management Holding SA (149.65K), FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ (129.05K), Azarias Capital Management, L.P. (42.12K), CONGRESS ASSET MANAGEMENT CO (39.41K), SG Americas Securities, LLC (32.81K), PEREGRINE CAPITAL MANAGEMENT LLC (23.06K), MILLER HOWARD INVESTMENTS INC /NY (21.78K), Artemis Investment Management LLP (17.26K), IFP Advisors, Inc (12.87K) per Business Quant data.

302 Institutional Holders

20,238,661 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	-455,654	-52.64%	$85,251,358.00
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	409,648	82,045	25.04%	$85,203.00
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
Goldman Sachs Group Inc	31 Dec, 2025	309,446	163,155	111.53%	$64,361,674.00
Westwood Holdings Group Inc	31 Dec, 2025	252,194	-64,701	-20.42%	$52,453,830.00

1 - 20 of 302

Research Tools