Ken Griffin
RKLZ

Ken Griffin’s Defiance Daily Target 2x Short RKLB ETF RKLZ Stock Holding History

Ken Griffin’s Portfolio RKLZ Stock Details RKLZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$416K Buy
+17,149
New +$445K ﹤0.01% 9741

Other funds holding RKLZ

JF
Jump Financial Chicago, Illinois $7.5B AUM 33.9% 1-Year Est. Return
SG
StoneX Group New York $1.86B AUM 21.3% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

Ken Griffin's RKLZ Position: Q1 2026 in Review

Ken Griffin opened a new position in Defiance Daily Target 2x Short RKLB ETF (RKLZ) in Q1 2026: 17,149 shares worth $416K. The stake represents ﹤0.01% of the portfolio and ranks #9741 among its holdings.

4 funds tracked by Wall St. Rank hold RKLZ as of Q1 2026.

  • Ken Griffin held 17,149 shares of Defiance Daily Target 2x Short RKLB ETF worth $416K as of Q1 2026.
  • Defiance Daily Target 2x Short RKLB ETF was a new Ken Griffin position in Q1 2026.
  • Defiance Daily Target 2x Short RKLB ETF made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #9741 holding.
  • 4 funds tracked by Wall St. Rank held Defiance Daily Target 2x Short RKLB ETF as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.