Jane Street
IREZ

Jane Street’s Tradr 2X Short IREN Daily ETF IREZ Stock Holding History

Jane Street’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
-9,132
Closed -$824K – 13806
2026
Q1 		$824K Buy
+9,132
New +$693K ﹤0.01% 6919

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

Jane Street's IREZ Position: Q2 2026 in Review

Jane Street sold out of Tradr 2X Short IREN Daily ETF (IREZ) in Q2 2026, closing a stake of 9,132 shares — an estimated $824K sold.

Jane Street first reported a position in IREZ in Q1 2026 and held it in 1 quarter. The position peaked at $824K in Q1 2026. 7 funds tracked by Wall St. Rank hold IREZ as of Q2 2026.

  • Jane Street reported no remaining Tradr 2X Short IREN Daily ETF position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 9,132 Tradr 2X Short IREN Daily ETF shares in Q2 2026, an estimated $824K.
  • Jane Street first reported a position in Tradr 2X Short IREN Daily ETF in Q1 2026 and held it in 1 quarter.
  • Jane Street's Tradr 2X Short IREN Daily ETF position peaked at $824K in Q1 2026.
  • 7 funds tracked by Wall St. Rank held Tradr 2X Short IREN Daily ETF as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.