Jump Financial’s Defiance Daily Target 2X Short OKLO ETF OKLS Stock Holding History

Jump Financial’s Portfolio OKLS Stock Details OKLS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$270K	Buy	+11,051	New	+$308K	﹤0.01%	1718

Other funds holding OKLS

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

Jump Financial's OKLS Position: Q2 2026 in Review

Jump Financial opened a new position in Defiance Daily Target 2X Short OKLO ETF (OKLS) in Q2 2026: 11,051 shares worth $270K. The stake represents ﹤0.01% of the portfolio and ranks #1718 among its holdings.

7 funds tracked by Wall St. Rank hold OKLS as of Q2 2026.

Jump Financial held 11,051 shares of Defiance Daily Target 2X Short OKLO ETF worth $270K as of Q2 2026.
Defiance Daily Target 2X Short OKLO ETF was a new Jump Financial position in Q2 2026.
Defiance Daily Target 2X Short OKLO ETF made up ﹤0.01% of Jump Financial's portfolio in Q2 2026, its #1718 holding.
7 funds tracked by Wall St. Rank held Defiance Daily Target 2X Short OKLO ETF as of Q2 2026.

Based on Jump Financial's 13F filing for Q2 2026, filed 13 Aug 2026.