Group One Trading
RIOX

Group One Trading’s Defiance Daily Target 2X Long RIOT ETF RIOX Stock Holding History

Group One Trading’s Portfolio RIOX Stock Details RIOX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$23.6K Hold
400
– – ﹤0.01% 5907
2026
Q1 		$6K Buy
+400
New +$10.8K ﹤0.01% 6626

Other funds holding RIOX

Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
GS
GTS Securities Miami, Florida $4.75B AUM 41.97% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Optiver Holding
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

Group One Trading's RIOX Position: Q2 2026 in Review

Group One Trading reduced its Defiance Daily Target 2X Long RIOT ETF (RIOX) stake by 77% in Q2 2026, selling an estimated $23.8K and leaving 160 shares worth $9.44K. The position accounts for ﹤0.01% of the portfolio, ranked #6435.

Group One Trading first reported a position in RIOX in Q3 2025 and has held it in 4 quarters since. The position peaked at $609K in Q3 2025. 8 funds tracked by Wall St. Rank hold RIOX as of Q2 2026.

  • Group One Trading held 160 shares of Defiance Daily Target 2X Long RIOT ETF worth $9.44K as of Q2 2026.
  • Group One Trading sold 527 Defiance Daily Target 2X Long RIOT ETF shares in Q2 2026, an estimated $23.8K.
  • Defiance Daily Target 2X Long RIOT ETF made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #6435 holding.
  • Group One Trading first reported a position in Defiance Daily Target 2X Long RIOT ETF in Q3 2025 and has held it in 4 quarters since.
  • Group One Trading's Defiance Daily Target 2X Long RIOT ETF position peaked at $609K in Q3 2025.
  • 8 funds tracked by Wall St. Rank held Defiance Daily Target 2X Long RIOT ETF as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.