Simplex Trading
IONX

Simplex Trading’s Defiance Daily Target 2X Long IONQ ETF IONX Stock Holding History

Simplex Trading’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
Q1 		– Sell
-138
Closed -$9.01K – 10443
2025
Q4 		$9.01K Buy
+138
New +$17.9K ﹤0.01% 7052

Other funds holding IONX

UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
JF
Jump Financial Chicago, Illinois $7.5B AUM 33.9% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return
Belvedere Trading
Belvedere Trading Chicago, Illinois $87.6B AUM 131.08% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return
SG
StoneX Group New York $1.86B AUM 21.3% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return
TSMHT
Thurston Springer Miller Herd & Titak Indianapolis, Indiana $275M AUM 30.64% 1-Year Est. Return

Simplex Trading's IONX Position: Q1 2026 in Review

Simplex Trading sold out of Defiance Daily Target 2X Long IONQ ETF (IONX) in Q1 2026, closing a stake of 138 shares — an estimated $9.01K sold.

Simplex Trading first reported a position in IONX in Q4 2025 and held it in 1 quarter. The position peaked at $9.01K in Q4 2025. 10 funds tracked by Wall St. Rank hold IONX as of Q1 2026.

  • Simplex Trading reported no remaining Defiance Daily Target 2X Long IONQ ETF position as of Q1 2026 after selling out during the quarter.
  • Simplex Trading sold 138 Defiance Daily Target 2X Long IONQ ETF shares in Q1 2026, an estimated $9.01K.
  • Simplex Trading first reported a position in Defiance Daily Target 2X Long IONQ ETF in Q4 2025 and held it in 1 quarter.
  • Simplex Trading's Defiance Daily Target 2X Long IONQ ETF position peaked at $9.01K in Q4 2025.
  • 10 funds tracked by Wall St. Rank held Defiance Daily Target 2X Long IONQ ETF as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.