UBS Group’s Tradr 2X Long IREN Daily ETF IREX Stock Holding History

UBS Group’s Portfolio IREX Stock Details IREX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$3.27M	Buy	188,636 +187,629	+18,632%	+$7.02M	﹤0.01%	4505
2025 Q4	$30.6K	Buy	+1,007	New	+$63.2K	﹤0.01%	7517

Other funds holding IREX

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

SRL

Scientech Research LLC Jersey City, New Jersey $120M AUM 73.62% 1-Year Est. Return

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

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Belvedere Trading Chicago, Illinois $87.6B AUM 131.08% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return

UBS Group's IREX Position: Q1 2026 in Review

UBS Group increased its Tradr 2X Long IREN Daily ETF (IREX) stake by 18,632% in Q1 2026, buying an estimated $7.02M and bringing the position to 188,636 shares worth $3.27M. The position accounts for ﹤0.01% of the portfolio, ranked #4505.

UBS Group first reported a position in IREX in Q4 2025 and has held it in 2 quarters since. 7 funds tracked by Wall St. Rank hold IREX as of Q1 2026.

UBS Group held 188,636 shares of Tradr 2X Long IREN Daily ETF worth $3.27M as of Q1 2026.
UBS Group bought 187,629 Tradr 2X Long IREN Daily ETF shares in Q1 2026, an estimated $7.02M.
Tradr 2X Long IREN Daily ETF made up ﹤0.01% of UBS Group's portfolio in Q1 2026, its #4505 holding.
UBS Group first reported a position in Tradr 2X Long IREN Daily ETF in Q4 2025 and has held it in 2 quarters since.
7 funds tracked by Wall St. Rank held Tradr 2X Long IREN Daily ETF as of Q1 2026.

Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.