APCM
TBN

Arbiter Partners Capital Management’s Tamboran Resources TBN Stock Holding History

Arbiter Partners Capital Management’s Portfolio TBN Stock Details TBN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.36M Buy
67,212
+10,000
+17% +$301K 1.93% 14
2025
Q4 		$1.56M Buy
57,212
+7,670
+15% +$195K 0.76% 21
2025
Q3 		$1.36M Buy
+49,542
New +$1.02M 0.81% 22

Other funds holding TBN

HHAM
HITE Hedge Asset Management Braintree, Massachusetts $1.77B AUM 38.67% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $16.7B AUM 23.27% 1-Year Est. Return
GGHC
Gilder Gagnon Howe & Co New York $8.34B AUM 46.58% 1-Year Est. Return
ECA
Encompass Capital Advisors New York $3.34B AUM 167.64% 1-Year Est. Return
YCM
Yaupon Capital Management New York $3.2B AUM 46.52% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
AA
Ancient Art Austin, Texas $459M AUM 52.34% 1-Year Est. Return
ISL
Ingalls & Snyder LLC New York $2.83B AUM 21.61% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return
SCM
SCS Capital Management Boston, Massachusetts $9.44B AUM 18.1% 1-Year Est. Return

Arbiter Partners Capital Management's TBN Position: Q1 2026 in Review

Arbiter Partners Capital Management increased its Tamboran Resources (TBN) stake by 17% in Q1 2026, buying an estimated $301K and bringing the position to 67,212 shares worth $3.36M. The position accounts for 1.93% of the portfolio, ranked #14.

Arbiter Partners Capital Management first reported a position in TBN in Q3 2025 and has held it in 3 quarters since. 58 funds tracked by Wall St. Rank hold TBN as of Q1 2026.

  • Arbiter Partners Capital Management held 67,212 shares of Tamboran Resources worth $3.36M as of Q1 2026.
  • Arbiter Partners Capital Management bought 10,000 Tamboran Resources shares in Q1 2026, an estimated $301K.
  • Tamboran Resources made up 1.93% of Arbiter Partners Capital Management's portfolio in Q1 2026, its #14 holding.
  • Arbiter Partners Capital Management first reported a position in Tamboran Resources in Q3 2025 and has held it in 3 quarters since.
  • 58 funds tracked by Wall St. Rank held Tamboran Resources as of Q1 2026.

Based on Arbiter Partners Capital Management's 13F filing for Q1 2026, filed 12 May 2026.