Jane Street’s T-Rex 2X Inverse Ether Daily Target ETF ETQ Stock Holding History

Jane Street’s Portfolio ETQ Stock Details ETQ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-2,289	Closed	-$76.4K	–	12738
2025 Q3	$76.4K	Buy	+2,289	New	+$119K	﹤0.01%	10233
2025 Q2	–	Sell	-607	Closed	-$266K	–	11244
2025 Q1	$266K	Sell	607 -209	-26%	-$58.7K	﹤0.01%	8000
2024 Q4	$160K	Buy	+816	New	+$218K	﹤0.01%	8547

Other funds holding ETQ

GTS Securities New York $2.83B AUM 21.76% 1-Year Est. Return

FTUS

Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return

Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return

Jane Street's ETQ Position: Q4 2025 in Review

Jane Street sold out of T-Rex 2X Inverse Ether Daily Target ETF (ETQ) in Q4 2025, closing a stake of 2,289 shares — an estimated $76.4K sold.

Jane Street first reported a position in ETQ in Q4 2024 and held it in 3 quarters. The position peaked at $266K in Q1 2025. 3 funds tracked by Wall St. Rank hold ETQ as of Q4 2025.

Jane Street reported no remaining T-Rex 2X Inverse Ether Daily Target ETF position as of Q4 2025 after selling out during the quarter.
Jane Street sold 2,289 T-Rex 2X Inverse Ether Daily Target ETF shares in Q4 2025, an estimated $76.4K.
Jane Street first reported a position in T-Rex 2X Inverse Ether Daily Target ETF in Q4 2024 and held it in 3 quarters.
Jane Street's T-Rex 2X Inverse Ether Daily Target ETF position peaked at $266K in Q1 2025.
3 funds tracked by Wall St. Rank held T-Rex 2X Inverse Ether Daily Target ETF as of Q4 2025.

Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.