Jane Street

Jane Street’s Defiance Daily Target 2X Long RKLB ETF RKLX Stock Holding History

Jane Street’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 Q1	$938K	Buy	36,700 +14,300	+64%	+$604K	﹤0.01%	6650
2025 Q4	$891K	Buy	+22,400	New	+$822K	﹤0.01%	6361

Other funds holding RKLX

Bank of America

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Optiver Holding

Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return

Jump Financial Chicago, Illinois $7.5B AUM 33.9% 1-Year Est. Return

IMC Chicago Chicago, Illinois $278B AUM 44.93% 1-Year Est. Return

StoneX Group New York $1.86B AUM 21.3% 1-Year Est. Return

HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

Belvedere Trading

Belvedere Trading Chicago, Illinois $84.4B AUM 52.68% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return