Dynamic Technology Lab’s REX American Resources REX Stock Holding History

Dynamic Technology Lab’s Portfolio REX Stock Details REX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$312K	Sell	6,850 -3,000	-30%	-$109K	0.05%	596
2025 Q4	$318K	Buy	+9,850	New	+$321K	0.07%	463
2025 Q3	–	Sell	-9,040	Closed	-$220K	–	1146
2025 Q2	$220K	Buy	+9,040	New	+$191K	0.03%	775
2024 Q3	–	Sell	-35,592	Closed	-$811K	–	1295
2024 Q2	$811K	Sell	35,592 -12,640	-26%	-$337K	0.09%	366
2024 Q1	$1.42M	Buy	+48,232	New	+$1.06M	0.15%	218
2022 Q2	–	Sell	-29,880	Closed	-$496K	–	1470
2022 Q1	$496K	Buy	+29,880	New	+$483K	0.06%	589
2021 Q1	–	Sell	-21,348	Closed	-$261K	–	1437
2020 Q4	$261K	Buy	+21,348	New	+$280K	0.04%	728
2019 Q2	–	Sell	-29,484	Closed	-$396K	–	1234
2019 Q1	$396K	Buy	+29,484	New	+$373K	0.06%	530
2018 Q4	–	Sell	-39,816	Closed	-$502K	–	1253
2018 Q3	$502K	Buy	+39,816	New	+$507K	0.07%	514
2017 Q2	–	Sell	-51,552	Closed	-$778K	–	1260
2017 Q1	$778K	Buy	+51,552	New	+$732K	0.18%	127
2016 Q4	–	Sell	-49,626	Closed	-$701K	–	1113
2016 Q3	$701K	Buy	+49,626	New	+$604K	0.19%	119
2015 Q2	–	Sell	-49,038	Closed	-$495K	–	912
2015 Q1	$495K	Buy	+49,038	New	+$471K	0.21%	141
2014 Q4	–	Sell	-33,414	Closed	-$406K	–	833
2014 Q3	$406K	Buy	+33,414	New	+$497K	0.2%	156

Other funds holding REX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

SFM

Systematic Financial Management Teaneck, New Jersey $4.36B AUM 40.56% 1-Year Est. Return

Mangrove Partners Greenwich, Connecticut $1.24B AUM 41.74% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Dynamic Technology Lab's REX Position: Q1 2026 in Review

Dynamic Technology Lab reduced its REX American Resources (REX) stake by 30% in Q1 2026, selling an estimated $109K and leaving 6,850 shares worth $312K. The position accounts for 0.05% of the portfolio, ranked #596.

Dynamic Technology Lab first reported a position in REX in Q3 2014 and has held it in 13 quarters since. The position peaked at $1.42M in Q1 2024. 233 funds tracked by Wall St. Rank hold REX as of Q1 2026.

Dynamic Technology Lab held 6,850 shares of REX American Resources worth $312K as of Q1 2026.
Dynamic Technology Lab sold 3,000 REX American Resources shares in Q1 2026, an estimated $109K.
REX American Resources made up 0.05% of Dynamic Technology Lab's portfolio in Q1 2026, its #596 holding.
Dynamic Technology Lab first reported a position in REX American Resources in Q3 2014 and has held it in 13 quarters since.
Dynamic Technology Lab's REX American Resources position peaked at $1.42M in Q1 2024.
233 funds tracked by Wall St. Rank held REX American Resources as of Q1 2026.

Based on Dynamic Technology Lab's 13F filing for Q1 2026, filed 15 May 2026.