Jump Financial’s Defiance Daily Target 2X Long IONQ ETF IONX Stock Holding History

Jump Financial’s Portfolio IONX Stock Details IONX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-26,404	Closed	-$549K	–	2577
2026 Q1	$549K	Buy	+26,404	New	+$1.18M	0.01%	1193
2025 Q3	–	Sell	-5,757	Closed	-$604K	–	2335
2025 Q2	$604K	Buy	+5,757	New	+$424K	0.01%	1164

Other funds holding IONX

StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

MYDA Advisors Woodmere, New York $672M AUM 71.14% 1-Year Est. Return

UMB Bank Kansas City, Missouri $7.9B AUM 29.3% 1-Year Est. Return

Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

Jump Financial's IONX Position: Q2 2026 in Review

Jump Financial sold out of Defiance Daily Target 2X Long IONQ ETF (IONX) in Q2 2026, closing a stake of 26,404 shares — an estimated $549K sold.

Jump Financial first reported a position in IONX in Q2 2025 and held it in 2 quarters. The position peaked at $604K in Q2 2025. 7 funds tracked by Wall St. Rank hold IONX as of Q2 2026.

Jump Financial reported no remaining Defiance Daily Target 2X Long IONQ ETF position as of Q2 2026 after selling out during the quarter.
Jump Financial sold 26,404 Defiance Daily Target 2X Long IONQ ETF shares in Q2 2026, an estimated $549K.
Jump Financial first reported a position in Defiance Daily Target 2X Long IONQ ETF in Q2 2025 and held it in 2 quarters.
Jump Financial's Defiance Daily Target 2X Long IONQ ETF position peaked at $604K in Q2 2025.
7 funds tracked by Wall St. Rank held Defiance Daily Target 2X Long IONQ ETF as of Q2 2026.

Based on Jump Financial's 13F filing for Q2 2026, filed 13 Aug 2026.