Citigroup’s Ring Energy REI Stock Holding History

Citigroup’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
2024 Q3	–	Sell	-800,000	Closed	-$1.35M	–	5782
2024 Q2	$1.35M	Hold	800,000	–	–	﹤0.01%	2666
2024 Q1	$1.57M	Buy	+800,000	New	+$1.19M	﹤0.01%	2639
2023 Q4	–	Sell	-350,000	Closed	-$683K	–	5830
2023 Q3	$683K	Sell	350,000 -500,000	-59%	-$1M	﹤0.01%	2818
2023 Q2	$1.45M	Sell	850,000 -350,000	-29%	-$641K	﹤0.01%	2520
2023 Q1	$2.28M	Buy	+1,200,000	New	+$2.59M	﹤0.01%	1926
2022 Q4	–	Sell	-870,000	Closed	-$2.02M	–	5925
2022 Q3	$2.02M	Buy	870,000 +20,000	+2%	+$54.6K	﹤0.01%	2132
2022 Q2	$2.26M	Sell	850,000 -580,000	-41%	-$2.4M	﹤0.01%	2018
2022 Q1	$5.46M	Buy	+1,430,000	New	+$4.39M	﹤0.01%	1614
2021 Q4	–	Sell	-583,800	Closed	-$1.72M	–	6051
2021 Q3	$1.72M	Buy	583,800 +246,300	+73%	+$628K	﹤0.01%	2658
2021 Q2	$1.01M	Buy	+337,500	New	+$813K	﹤0.01%	3219

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

Citigroup's REI Position: Q1 2026 in Review

Citigroup opened a new position in Ring Energy (REI) in Q1 2026: 34,694 shares worth $53.1K. The stake represents ﹤0.01% of the portfolio and ranks #4504 among its holdings. This is a return to the name: Citigroup previously reported a position in REI as recently as Q3 2025.

Citigroup first reported a position in REI in Q2 2014 and has held it in 46 quarters since. The position peaked at $2.18M in Q3 2022. 126 funds tracked by Wall St. Rank hold REI as of Q1 2026.

Citigroup held 34,694 shares of Ring Energy worth $53.1K as of Q1 2026.
Ring Energy was a new Citigroup position in Q1 2026.
Ring Energy made up ﹤0.01% of Citigroup's portfolio in Q1 2026, its #4504 holding.
Citigroup first reported a position in Ring Energy in Q2 2014 and has held it in 46 quarters since.
Citigroup's Ring Energy position peaked at $2.18M in Q3 2022.
126 funds tracked by Wall St. Rank held Ring Energy as of Q1 2026.

Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.