Group One Trading
IREX

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

Group One Trading’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 		– Sell
-3,965
Closed -$120K – 9093
2025
Q4 		$120K Buy
+3,965
New +$249K ﹤0.01% 4842

Other funds holding IREX

UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Jane Street
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
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Belvedere Trading
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

Group One Trading's IREX Position: Q1 2026 in Review

Group One Trading sold out of Tradr 2X Long IREN Daily ETF (IREX) in Q1 2026, closing a stake of 3,965 shares — an estimated $120K sold.

Group One Trading first reported a position in IREX in Q4 2025 and held it in 1 quarter. The position peaked at $120K in Q4 2025. 7 funds tracked by Wall St. Rank hold IREX as of Q1 2026.

  • Group One Trading reported no remaining Tradr 2X Long IREN Daily ETF position as of Q1 2026 after selling out during the quarter.
  • Group One Trading sold 3,965 Tradr 2X Long IREN Daily ETF shares in Q1 2026, an estimated $120K.
  • Group One Trading first reported a position in Tradr 2X Long IREN Daily ETF in Q4 2025 and held it in 1 quarter.
  • Group One Trading's Tradr 2X Long IREN Daily ETF position peaked at $120K in Q4 2025.
  • 7 funds tracked by Wall St. Rank held Tradr 2X Long IREN Daily ETF as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.