TAMBORAN RESOURCES CORP (TBN) Institutional Ownership Changes & 13F Activity

TAMBORAN RESOURCES CORP (TBN). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Arbiter Partners Capital Management, Baupost Group, and Ancient Art (Teton Capital).

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Arbiter Partners Capital ManagementBuy10,00067,212$3,359,928
Q4 2025Baupost GroupSell-313,607257,226$7,004
Q4 2025Arbiter Partners Capital ManagementBuy7,67057,212$1,557,883
Q3 2025Arbiter Partners Capital ManagementBuy49,54249,542$1,356,459
Q3 2024Baupost GroupBuy570,833570,833$11,599
Q3 2024Ancient Art (Teton Capital)Buy437,142437,142$8,882,725

Frequently asked questions about TBN activity

  • Which institutional owners are buying TBN?

    Institutional owners buying TBN include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in TBN activity?

    "Buy" means an investor increased their reported position in TBN compared to the prior reporting period. This reflects growing exposure to TAMBORAN RESOURCES CORP (TBN) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in TBN increasing?

    Institutional interest in TBN can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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