Jeff Yass’s Defiance Daily Target 2x Short MSTR ETF SMST Stock Holding History

Jeff Yass’s Portfolio SMST Stock Details SMST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$772K	Buy	9,743 +1,513	+18%	+$65.9K	﹤0.01%	8865
2026 Q1	$540K	Buy	8,230 +1,147	+16%	+$82K	﹤0.01%	9462
2025 Q4	$657K	Sell	7,083 -20,124	-74%	-$1.12M	﹤0.01%	8179
2025 Q3	$797K	Sell	27,207 -5,466	-17%	-$138K	﹤0.01%	7877
2025 Q2	$782K	Buy	32,673 +335	+1%	+$12.2K	﹤0.01%	8075
2025 Q1	$2.65M	Buy	32,338 +19,036	+143%	+$1.96M	﹤0.01%	4911
2024 Q4	$2.22M	Buy	13,302 +13,092	+6,234%	+$5.74M	﹤0.01%	5073
2024 Q3	$254K	Buy	+210	New	+$370K	﹤0.01%	9967

Other funds holding SMST

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

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

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

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

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

GTS Securities Miami, Florida $4.75B AUM 41.97% 1-Year Est. Return

Jump Financial Chicago, Illinois $12.4B AUM 62.79% 1-Year Est. Return

TSS

Two Sigma Securities New York $1.16B AUM 36.23% 1-Year Est. Return

CSP

Cary Street Partners Richmond, Virginia $4.58B AUM 24% 1-Year Est. Return

Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

Jeff Yass's SMST Position: Q2 2026 in Review

Jeff Yass increased its Defiance Daily Target 2x Short MSTR ETF (SMST) stake by 18% in Q2 2026, buying an estimated $65.9K and bringing the position to 9,743 shares worth $772K. The position accounts for ﹤0.01% of the portfolio, ranked #8865.

Jeff Yass first reported a position in SMST in Q3 2024 and has held it in 8 quarters since. The position peaked at $2.65M in Q1 2025. 15 funds tracked by Wall St. Rank hold SMST as of Q2 2026.

Jeff Yass held 9,743 shares of Defiance Daily Target 2x Short MSTR ETF worth $772K as of Q2 2026.
Jeff Yass bought 1,513 Defiance Daily Target 2x Short MSTR ETF shares in Q2 2026, an estimated $65.9K.
Defiance Daily Target 2x Short MSTR ETF made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #8865 holding.
Jeff Yass first reported a position in Defiance Daily Target 2x Short MSTR ETF in Q3 2024 and has held it in 8 quarters since.
Jeff Yass's Defiance Daily Target 2x Short MSTR ETF position peaked at $2.65M in Q1 2025.
15 funds tracked by Wall St. Rank held Defiance Daily Target 2x Short MSTR ETF as of Q2 2026.

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