Acadian Asset Management’s Ring Energy REI Stock Holding History

Acadian Asset Management’s Portfolio REI Stock Details REI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$3.84M	Buy	2,510,097 +1,668,969	+198%	+$2.12M	0.01%	775
2025 Q4	$730K	Buy	841,128 +525,641	+167%	+$501K	﹤0.01%	1204
2025 Q3	$342K	Buy	+315,487	New	+$286K	﹤0.01%	1298
2022 Q4	–	Sell	-1,695,242	Closed	-$3.93M	–	1891
2022 Q3	$3.93M	Buy	1,695,242 +629,679	+59%	+$1.72M	0.02%	465
2022 Q2	$2.83M	Buy	1,065,563 +1,039,642	+4,011%	+$4.3M	0.01%	544
2022 Q1	$99K	Buy	25,921 +7,144	+38%	+$21.9K	﹤0.01%	1364
2021 Q4	$42K	Buy	+18,777	New	+$58.1K	﹤0.01%	1513
2021 Q2	–	Sell	-79,794	Closed	-$185K	–	2176
2021 Q1	$185K	Sell	79,794 -33,490	-30%	-$63.8K	﹤0.01%	1524
2020 Q4	$75K	Buy	+113,284	New	+$74.7K	﹤0.01%	1839

Other funds holding REI

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

CDC Financial Chicago, Illinois $157M AUM

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return

Acadian Asset Management's REI Position: Q1 2026 in Review

Acadian Asset Management increased its Ring Energy (REI) stake by 198% in Q1 2026, buying an estimated $2.12M and bringing the position to 2,510,097 shares worth $3.84M. The position accounts for 0.01% of the portfolio, ranked #775.

Acadian Asset Management first reported a position in REI in Q4 2020 and has held it in 9 quarters since. The position peaked at $3.93M in Q3 2022. 126 funds tracked by Wall St. Rank hold REI as of Q1 2026.

Acadian Asset Management held 2,510,097 shares of Ring Energy worth $3.84M as of Q1 2026.
Acadian Asset Management bought 1,668,969 Ring Energy shares in Q1 2026, an estimated $2.12M.
Ring Energy made up 0.01% of Acadian Asset Management's portfolio in Q1 2026, its #775 holding.
Acadian Asset Management first reported a position in Ring Energy in Q4 2020 and has held it in 9 quarters since.
Acadian Asset Management's Ring Energy position peaked at $3.93M in Q3 2022.
126 funds tracked by Wall St. Rank held Ring Energy as of Q1 2026.

Based on Acadian Asset Management's 13F filing for Q1 2026, filed 13 May 2026.