Simplex Trading’s Defiance Leveraged Long Income MSTR ETF MST Stock Holding History

Simplex Trading’s Portfolio MST Stock Details MST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$6.03K	Sell	837 -901	-52%	-$21.4K	﹤0.01%	8059
2026 Q1	$35.7K	Buy	+1,738	New	+$54.1K	﹤0.01%	6208

Other funds holding MST

OMC

Old Mission Capital Chicago, Illinois $6.31B AUM 20.77% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return

KFAS

Keating Financial Advisory Services Manhattan, Kansas $760M AUM

Simplex Trading's MST Position: Q2 2026 in Review

Simplex Trading reduced its Defiance Leveraged Long Income MSTR ETF (MST) stake by 52% in Q2 2026, selling an estimated $21.4K and leaving 837 shares worth $6.03K. The position accounts for ﹤0.01% of the portfolio, ranked #8059.

Simplex Trading first reported a position in MST in Q1 2026 and has held it in 2 quarters since. The position peaked at $35.7K in Q1 2026. 6 funds tracked by Wall St. Rank hold MST as of Q2 2026.

Simplex Trading held 837 shares of Defiance Leveraged Long Income MSTR ETF worth $6.03K as of Q2 2026.
Simplex Trading sold 901 Defiance Leveraged Long Income MSTR ETF shares in Q2 2026, an estimated $21.4K.
Defiance Leveraged Long Income MSTR ETF made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #8059 holding.
Simplex Trading first reported a position in Defiance Leveraged Long Income MSTR ETF in Q1 2026 and has held it in 2 quarters since.
Simplex Trading's Defiance Leveraged Long Income MSTR ETF position peaked at $35.7K in Q1 2026.
6 funds tracked by Wall St. Rank held Defiance Leveraged Long Income MSTR ETF as of Q2 2026.

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