Group One Trading
RKLX

Group One Trading’s Defiance Daily Target 2X Long RKLB ETF RKLX Stock Holding History

Group One Trading’s Portfolio RKLX Stock Details RKLX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$24.2K Buy
+542
New +$29.3K ﹤0.01% 5890
2026
Q1 		– Sell
-1,833
Closed -$72.9K – 9039
2025
Q4 		$72.9K Buy
+1,833
New +$67.3K ﹤0.01% 5269

Other funds holding RKLX

UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
SG
StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return
TC
T3 Companies New York $93.7M AUM
Optiver Holding
Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return
FFA
Farther Finance Advisors San Francisco, California $12.8B AUM 26.53% 1-Year Est. Return
Belvedere Trading
Belvedere Trading Chicago, Illinois $87.6B AUM 131.08% 1-Year Est. Return
VC
Vestor Capital Chicago, Illinois $1.59M AUM 51.04% 1-Year Est. Return
HCM
Hollencrest Capital Management Newport Beach, California $1.54B AUM 30.1% 1-Year Est. Return

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

Group One Trading opened a new position in Defiance Daily Target 2X Long RKLB ETF (RKLX) in Q2 2026: 542 shares worth $24.2K. The stake represents ﹤0.01% of the portfolio and ranks #5890 among its holdings. This is a return to the name: Group One Trading previously reported a position in RKLX as recently as Q4 2025.

Group One Trading first reported a position in RKLX in Q4 2025 and has held it in 2 quarters since. The position peaked at $72.9K in Q4 2025. 9 funds tracked by Wall St. Rank hold RKLX as of Q2 2026.

  • Group One Trading held 542 shares of Defiance Daily Target 2X Long RKLB ETF worth $24.2K as of Q2 2026.
  • Defiance Daily Target 2X Long RKLB ETF was a new Group One Trading position in Q2 2026.
  • Defiance Daily Target 2X Long RKLB ETF made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #5890 holding.
  • Group One Trading first reported a position in Defiance Daily Target 2X Long RKLB ETF in Q4 2025 and has held it in 2 quarters since.
  • Group One Trading's Defiance Daily Target 2X Long RKLB ETF position peaked at $72.9K in Q4 2025.
  • 9 funds tracked by Wall St. Rank held Defiance Daily Target 2X Long RKLB ETF as of Q2 2026.

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