Simplex Trading
IREZ

Simplex Trading’s Tradr 2X Short IREN Daily ETF IREZ Stock Holding History

Simplex Trading’s Portfolio IREZ Stock Details IREZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-5,235
Closed -$473K – 10635
2026
Q1 		$473K Buy
+5,235
New +$397K ﹤0.01% 3330

Other funds holding IREZ

Optiver Holding
Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
GS
GTS Securities Miami, Florida $4.75B AUM 41.97% 1-Year Est. Return
SG
StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return
FTUS
Flow Traders U.S. New York $2.43B AUM 44.44% 1-Year Est. Return
JF
Jump Financial Chicago, Illinois $12.4B AUM 62.79% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return

Simplex Trading's IREZ Position: Q2 2026 in Review

Simplex Trading sold out of Tradr 2X Short IREN Daily ETF (IREZ) in Q2 2026, closing a stake of 5,235 shares — an estimated $473K sold.

Simplex Trading first reported a position in IREZ in Q1 2026 and held it in 1 quarter. The position peaked at $473K in Q1 2026. 7 funds tracked by Wall St. Rank hold IREZ as of Q2 2026.

  • Simplex Trading reported no remaining Tradr 2X Short IREN Daily ETF position as of Q2 2026 after selling out during the quarter.
  • Simplex Trading sold 5,235 Tradr 2X Short IREN Daily ETF shares in Q2 2026, an estimated $473K.
  • Simplex Trading first reported a position in Tradr 2X Short IREN Daily ETF in Q1 2026 and held it in 1 quarter.
  • Simplex Trading's Tradr 2X Short IREN Daily ETF position peaked at $473K in Q1 2026.
  • 7 funds tracked by Wall St. Rank held Tradr 2X Short IREN Daily ETF as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.