JO
TBN

John Overdeck’s Tamboran Resources TBN Stock Holding History

John Overdeck’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
Q2 		$8.2M Buy
252,249
+99,267
+65% +$3.55M 0.01% 1681
2026
Q1 		$7.65M Buy
152,982
+96,874
+173% +$2.92M 0.01% 1625
2025
Q4 		$1.53M Buy
+56,108
New +$1.43M ﹤0.01% 2645
2024
Q3 		– Sell
-11,500
Closed -$259K – 3386
2024
Q2 		$259K Buy
+11,500
New +$254K ﹤0.01% 2649

Other funds holding TBN

HHAM
HITE Hedge Asset Management Braintree, Massachusetts $1.83B AUM 34.36% 1-Year Est. Return
GGHC
Gilder Gagnon Howe & Co New York $9.69B AUM 55.7% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
CCM
Cinctive Capital Management New York $2.72B AUM 43.27% 1-Year Est. Return
YCM
Yaupon Capital Management New York $5.08B AUM 53.49% 1-Year Est. Return
WHRC
W.H. Reaves & Co Jersey City, New Jersey $6.59B AUM 31.9% 1-Year Est. Return
ISL
Ingalls & Snyder LLC New York $3.66B AUM 57.76% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $103B AUM 28.65% 1-Year Est. Return
AA
Ancient Art Austin, Texas $489M AUM 53.42% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

John Overdeck's TBN Position: Q2 2026 in Review

John Overdeck increased its Tamboran Resources (TBN) stake by 65% in Q2 2026, buying an estimated $3.55M and bringing the position to 252,249 shares worth $8.2M. The position accounts for 0.01% of the portfolio, ranked #1681.

John Overdeck first reported a position in TBN in Q2 2024 and has held it in 4 quarters since. 94 funds tracked by Wall St. Rank hold TBN as of Q2 2026.

  • John Overdeck held 252,249 shares of Tamboran Resources worth $8.2M as of Q2 2026.
  • John Overdeck bought 99,267 Tamboran Resources shares in Q2 2026, an estimated $3.55M.
  • Tamboran Resources made up 0.01% of John Overdeck's portfolio in Q2 2026, its #1681 holding.
  • John Overdeck first reported a position in Tamboran Resources in Q2 2024 and has held it in 4 quarters since.
  • 94 funds tracked by Wall St. Rank held Tamboran Resources as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.