GULFPORT ENERGY CORP (GPOR) Institutional Ownership and Insiders Activity

GULFPORT ENERGY CORP (GPOR) is widely held by institutional investors, with 3 tracked firms reporting positions valued at approximately $59.09M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Greenlight Capital is the largest disclosed holder, reporting approximately $29.70M in GPOR holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Greenlight Capital representing the majority of disclosed value.

Recent insider activity includes 10 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.