Jane Street’s Tradr 2X Long WULF Daily ETF WULX Stock Holding History

Jane Street’s Portfolio WULX Stock Details WULX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-18,090	Closed	-$295K	–	13620
2025 Q4	$295K	Buy	+18,090	New	+$461K	﹤0.01%	8876

Other funds holding WULX

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

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

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

Jane Street's WULX Position: Q1 2026 in Review

Jane Street sold out of Tradr 2X Long WULF Daily ETF (WULX) in Q1 2026, closing a stake of 18,090 shares — an estimated $295K sold.

Jane Street first reported a position in WULX in Q4 2025 and held it in 1 quarter. The position peaked at $295K in Q4 2025. 3 funds tracked by Wall St. Rank hold WULX as of Q1 2026.

Jane Street reported no remaining Tradr 2X Long WULF Daily ETF position as of Q1 2026 after selling out during the quarter.
Jane Street sold 18,090 Tradr 2X Long WULF Daily ETF shares in Q1 2026, an estimated $295K.
Jane Street first reported a position in Tradr 2X Long WULF Daily ETF in Q4 2025 and held it in 1 quarter.
Jane Street's Tradr 2X Long WULF Daily ETF position peaked at $295K in Q4 2025.
3 funds tracked by Wall St. Rank held Tradr 2X Long WULF Daily ETF as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.