Institutional shares held 20.8 Million
95.7K calls
76K puts
Total value of holdings $4.38B
$20.1M calls
$16M puts
Market Cap $4.14B
19,693,900 Shares Out.
Institutional ownership 105.8%
# of Institutions 315


Latest Institutional Activity in GPOR

Top Purchases

Q3 2025
Silver Point Capital L.P. Shares Held: 3.74M ($787M)
Q3 2025
Millennium Management LLC Shares Held: 426K ($89.6M)
Q3 2025
Goldentree Asset Management LP Shares Held: 247K ($51.9M)
Q3 2025
Whitebox Advisors LLC Shares Held: 275K ($57.8M)
Q3 2025
Principal Financial Group Inc Shares Held: 348K ($73.2M)

Top Sells

Q3 2025
Driehaus Capital Management LLC Shares Held: 228K ($48M)
Q3 2025
Woodline Partners LP Shares Held: 82.9K ($17.4M)
Q3 2025
Macquarie Group LTD Shares Held: 506K ($106M)
Q3 2025
Aventail Capital Group, LP Shares Held: 22.1K ($4.65M)
Q3 2025
Two Sigma Investments, LP Shares Held: 42K ($8.85M)

About GPOR

Gulfport Energy Corporation engages in the exploration, development, acquisition, production of natural gas, crude oil, and natural gas liquids (NGL) in the United States. Its principal properties include Utica Shale covering an area approximately 187,000 net reservoir acres primarily located in Eastern Ohio; and SCOOP covering an area approximately 74,000 net reservoir acres primarily located in Garvin, Grady, and Stephens. As of December 31, 2021, it had 3.9 trillion cubic feet of natural gas equivalent to proved reserves; and proved undeveloped reserves comprising 8 MMbbl oil and 22 MMBbl NGL, and 1,550 Bcf natural gas. The company was incorporated in 1997 and is headquartered in Oklahoma City, Oklahoma.


Insider Transactions at GPOR

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
1.78M Shares
From 15 Insiders
Grant, award, or other acquisition 37K shares
Conversion of derivative security 1.74M shares
Sell / Disposition
1.99M Shares
From 17 Insiders
Open market or private sale 1.96M shares
Payment of exercise price or tax liability 19.7K shares
Bona fide gift 9.45K shares

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