XTX Topco’s T-REX 2X Long SMR Daily Target ETF SMUP Stock Holding History

XTX Topco’s Portfolio SMUP Stock Details SMUP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$9.31K	Sell	896 -42	-4%	-$1.04K	﹤0.01%	3699
2025 Q4	$21.9K	Buy	+938	New	+$156K	﹤0.01%	3038

Other funds holding SMUP

Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return

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

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return

FTUS

Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return

HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

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

XTX Topco's SMUP Position: Q1 2026 in Review

XTX Topco reduced its T-REX 2X Long SMR Daily Target ETF (SMUP) stake by 4.5% in Q1 2026, selling an estimated $1.04K and leaving 896 shares worth $9.31K. The position accounts for ﹤0.01% of the portfolio, ranked #3699.

XTX Topco first reported a position in SMUP in Q4 2025 and has held it in 2 quarters since. The position peaked at $21.9K in Q4 2025. 7 funds tracked by Wall St. Rank hold SMUP as of Q1 2026.

XTX Topco held 896 shares of T-REX 2X Long SMR Daily Target ETF worth $9.31K as of Q1 2026.
XTX Topco sold 42 T-REX 2X Long SMR Daily Target ETF shares in Q1 2026, an estimated $1.04K.
T-REX 2X Long SMR Daily Target ETF made up ﹤0.01% of XTX Topco's portfolio in Q1 2026, its #3699 holding.
XTX Topco first reported a position in T-REX 2X Long SMR Daily Target ETF in Q4 2025 and has held it in 2 quarters since.
XTX Topco's T-REX 2X Long SMR Daily Target ETF position peaked at $21.9K in Q4 2025.
7 funds tracked by Wall St. Rank held T-REX 2X Long SMR Daily Target ETF as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.