TAMBORAN RESOURCES CORP (TBN) Institutional Ownership and Insiders Activity

TAMBORAN RESOURCES CORP (TBN) is widely held by institutional investors, with 2 tracked firms reporting positions valued at approximately $25.21M based on SEC Form 13F filings for the quarter ended March 31, 2026.

Ancient Art (Teton Capital) is the largest disclosed holder, reporting approximately $21.85M in TBN holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Ancient Art (Teton Capital) representing the majority of disclosed value.

Recent insider activity includes 19 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.