Group One Trading
OKLL

Group One Trading’s Defiance Daily Target 2x Long OKLO ETF OKLL Stock Holding History

Group One Trading’s Portfolio OKLL Stock Details OKLL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-5,518
Closed -$92.5K – 9070
2025
Q4 		$92.5K Buy
+5,518
New +$302K ﹤0.01% 5067

Other funds holding OKLL

UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Optiver Holding
Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return
GSIAS
Garden State Investment Advisory Services Red Bank, New Jersey $455M AUM 25.41% 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
SRL
Scientech Research LLC Jersey City, New Jersey $120M AUM 73.62% 1-Year Est. Return
Belvedere Trading
Belvedere Trading Chicago, Illinois $87.6B AUM 131.08% 1-Year Est. Return
TSS
Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return

Group One Trading's OKLL Position: Q1 2026 in Review

Group One Trading sold out of Defiance Daily Target 2x Long OKLO ETF (OKLL) in Q1 2026, closing a stake of 5,518 shares — an estimated $92.5K sold.

Group One Trading first reported a position in OKLL in Q4 2025 and held it in 1 quarter. The position peaked at $92.5K in Q4 2025. 12 funds tracked by Wall St. Rank hold OKLL as of Q1 2026.

  • Group One Trading reported no remaining Defiance Daily Target 2x Long OKLO ETF position as of Q1 2026 after selling out during the quarter.
  • Group One Trading sold 5,518 Defiance Daily Target 2x Long OKLO ETF shares in Q1 2026, an estimated $92.5K.
  • Group One Trading first reported a position in Defiance Daily Target 2x Long OKLO ETF in Q4 2025 and held it in 1 quarter.
  • Group One Trading's Defiance Daily Target 2x Long OKLO ETF position peaked at $92.5K in Q4 2025.
  • 12 funds tracked by Wall St. Rank held Defiance Daily Target 2x Long OKLO ETF as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.