JY
RKLZ

Jeff Yass’s Defiance Daily Target 2x Short RKLB ETF RKLZ Stock Holding History

Jeff Yass’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
Q2 		$555K Buy
+220,113
New +$1.79M ﹤0.01% 9672

Other funds holding RKLZ

Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
JF
Jump Financial Chicago, Illinois $12.4B AUM 62.79% 1-Year Est. Return
Optiver Holding
Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
SG
StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return
TSS
Two Sigma Securities New York $1.16B AUM 36.23% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
FTUS
Flow Traders U.S. New York $2.43B AUM 44.44% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return

Jeff Yass's RKLZ Position: Q2 2026 in Review

Jeff Yass opened a new position in Defiance Daily Target 2x Short RKLB ETF (RKLZ) in Q2 2026: 220,113 shares worth $555K. The stake represents ﹤0.01% of the portfolio and ranks #9672 among its holdings.

13 funds tracked by Wall St. Rank hold RKLZ as of Q2 2026.

  • Jeff Yass held 220,113 shares of Defiance Daily Target 2x Short RKLB ETF worth $555K as of Q2 2026.
  • Defiance Daily Target 2x Short RKLB ETF was a new Jeff Yass position in Q2 2026.
  • Defiance Daily Target 2x Short RKLB ETF made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #9672 holding.
  • 13 funds tracked by Wall St. Rank held Defiance Daily Target 2x Short RKLB ETF as of Q2 2026.

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