Jeff Yass’s Defiance Daily Target 2X Long SOUN ETF SOUX Stock Holding History

Jeff Yass’s Portfolio SOUX Stock Details SOUX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$216K	Sell	18,518 -20,104	-52%	-$379K	﹤0.01%	11780
2026 Q1	$633K	Buy	+38,622	New	+$1.2M	﹤0.01%	9055
2025 Q4	–	Sell	-2,988	Closed	-$523K	–	14057
2025 Q3	$523K	Buy	+2,988	New	+$405K	﹤0.01%	8836

Other funds holding SOUX

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

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

Harbour Investments Madison, Wisconsin $7.43B AUM 24.49% 1-Year Est. Return

TRCT

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

Jeff Yass's SOUX Position: Q2 2026 in Review

Jeff Yass reduced its Defiance Daily Target 2X Long SOUN ETF (SOUX) stake by 52% in Q2 2026, selling an estimated $379K and leaving 18,518 shares worth $216K. The position accounts for ﹤0.01% of the portfolio, ranked #11780.

Jeff Yass first reported a position in SOUX in Q3 2025 and has held it in 3 quarters since. The position peaked at $633K in Q1 2026. 5 funds tracked by Wall St. Rank hold SOUX as of Q2 2026.

Jeff Yass held 18,518 shares of Defiance Daily Target 2X Long SOUN ETF worth $216K as of Q2 2026.
Jeff Yass sold 20,104 Defiance Daily Target 2X Long SOUN ETF shares in Q2 2026, an estimated $379K.
Defiance Daily Target 2X Long SOUN ETF made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #11780 holding.
Jeff Yass first reported a position in Defiance Daily Target 2X Long SOUN ETF in Q3 2025 and has held it in 3 quarters since.
Jeff Yass's Defiance Daily Target 2X Long SOUN ETF position peaked at $633K in Q1 2026.
5 funds tracked by Wall St. Rank held Defiance Daily Target 2X Long SOUN ETF as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.