Alberta Investment Management Corp (AIMCo)’s Tamboran Resources TBN Stock Holding History

Alberta Investment Management Corp (AIMCo)’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	$42.9M	Hold	858,680	–	–	0.26%	70
2025 Q4	$23.4M	Buy	858,680 +100,000	+13%	+$2.54M	0.14%	121
2025 Q3	$20.8M	Hold	758,680	–	–	0.15%	98
2025 Q2	$16.2M	Buy	758,680 +408,680	+117%	+$8.77M	0.13%	117
2025 Q1	$8.4M	Hold	350,000	–	–	0.06%	214
2024 Q4	$7.35M	Hold	350,000	–	–	0.05%	219
2024 Q3	$7.11M	Hold	350,000	–	–	0.06%	195
2024 Q2	$7.88M	Buy	+350,000	New	+$7.74M	0.08%	167

Other funds holding TBN

HHAM

HITE Hedge Asset Management Braintree, Massachusetts $1.77B AUM 38.67% 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 Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

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) 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

WHRC

W.H. Reaves & Co Jersey City, New Jersey $6.03B AUM 40.55% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s TBN Position: Q1 2026 in Review

Alberta Investment Management Corp (AIMCo) held its Tamboran Resources (TBN) position steady in Q1 2026 at 858,680 shares worth $42.9M. The position accounts for 0.26% of the portfolio, ranked #70.

Alberta Investment Management Corp (AIMCo) first reported a position in TBN in Q2 2024 and has held it in 8 quarters since. 58 funds tracked by Wall St. Rank hold TBN as of Q1 2026.

Alberta Investment Management Corp (AIMCo) held 858,680 shares of Tamboran Resources worth $42.9M as of Q1 2026.
Alberta Investment Management Corp (AIMCo) left its Tamboran Resources share count unchanged in Q1 2026.
Tamboran Resources made up 0.26% of Alberta Investment Management Corp (AIMCo)'s portfolio in Q1 2026, its #70 holding.
Alberta Investment Management Corp (AIMCo) first reported a position in Tamboran Resources in Q2 2024 and has held it in 8 quarters since.
58 funds tracked by Wall St. Rank held Tamboran Resources as of Q1 2026.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q1 2026, filed 29 Apr 2026.