Simplex Trading’s Defiance Daily Target 2x Short MSTR ETF SMST Stock Holding History

Simplex Trading’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	$73.5K	Buy	+927	New	+$40.4K	﹤0.01%	5907
2026 Q1	–	Sell	-4,341	Closed	-$310K	–	10398
2025 Q4	$403K	Buy	+4,341	New	+$242K	﹤0.01%	3514
2025 Q3	–	Sell	-2,329	Closed	-$58.8K	–	10304
2025 Q2	$55K	Buy	2,329 +1,017	+78%	+$36.9K	﹤0.01%	5842
2025 Q1	$107K	Buy	1,312 +1,191	+984%	+$123K	﹤0.01%	4992
2024 Q4	$20K	Buy	+121	New	+$53.1K	﹤0.01%	6703

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

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 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's SMST Position: Q2 2026 in Review

Simplex Trading opened a new position in Defiance Daily Target 2x Short MSTR ETF (SMST) in Q2 2026: 927 shares worth $73.5K. The stake represents ﹤0.01% of the portfolio and ranks #5907 among its holdings. This is a return to the name: Simplex Trading previously reported a position in SMST as recently as Q4 2025.

Simplex Trading first reported a position in SMST in Q4 2024 and has held it in 5 quarters since. The position peaked at $403K in Q4 2025. 15 funds tracked by Wall St. Rank hold SMST as of Q2 2026.

Simplex Trading held 927 shares of Defiance Daily Target 2x Short MSTR ETF worth $73.5K as of Q2 2026.
Defiance Daily Target 2x Short MSTR ETF was a new Simplex Trading position in Q2 2026.
Defiance Daily Target 2x Short MSTR ETF made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #5907 holding.
Simplex Trading first reported a position in Defiance Daily Target 2x Short MSTR ETF in Q4 2024 and has held it in 5 quarters since.
Simplex Trading's Defiance Daily Target 2x Short MSTR ETF position peaked at $403K in Q4 2025.
15 funds tracked by Wall St. Rank held Defiance Daily Target 2x Short MSTR ETF as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.