Jane Street’s Tradr 2X Long CIEN Daily ETF CIEX Stock Holding History

Jane Street’s Portfolio CIEX Stock Details CIEX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$142K	Buy	+13,119	New	+$187K	﹤0.01%	10347

Other funds holding CIEX

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Jane Street's CIEX Position: Q3 2026 in Review

Jane Street opened a new position in Tradr 2X Long CIEN Daily ETF (CIEX) in Q3 2026: 13,119 shares worth $142K. The stake represents ﹤0.01% of the portfolio and ranks #10347 among its holdings.

2 funds tracked by Wall St. Rank hold CIEX as of Q3 2026.

Jane Street held 13,119 shares of Tradr 2X Long CIEN Daily ETF worth $142K as of Q3 2026.
Tradr 2X Long CIEN Daily ETF was a new Jane Street position in Q3 2026.
Tradr 2X Long CIEN Daily ETF made up ﹤0.01% of Jane Street's portfolio in Q3 2026, its #10347 holding.
2 funds tracked by Wall St. Rank held Tradr 2X Long CIEN Daily ETF as of Q3 2026.

Based on Jane Street's 13F filing for Q3 2026, filed 12 Nov 2026.