Simplex Trading’s Roundhill MSTR WeeklyPay ETF MSTW Stock Holding History

Simplex Trading’s Portfolio MSTW Stock Details MSTW Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$4.17K	Sell	1,315 -816	-38%	-$5.55K	﹤0.01%	8276
2026 Q1	$13.3K	Buy	2,131 +140	+7%	+$1.15K	﹤0.01%	7094
2025 Q4	$19.5K	Buy	+1,991	New	+$37.6K	﹤0.01%	6493

Other funds holding MSTW

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

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

OMC

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

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

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

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Simplex Trading's MSTW Position: Q2 2026 in Review

Simplex Trading reduced its Roundhill MSTR WeeklyPay ETF (MSTW) stake by 38% in Q2 2026, selling an estimated $5.55K and leaving 1,315 shares worth $4.17K. The position accounts for ﹤0.01% of the portfolio, ranked #8276.

Simplex Trading first reported a position in MSTW in Q4 2025 and has held it in 3 quarters since. The position peaked at $19.5K in Q4 2025. 7 funds tracked by Wall St. Rank hold MSTW as of Q2 2026.

Simplex Trading held 1,315 shares of Roundhill MSTR WeeklyPay ETF worth $4.17K as of Q2 2026.
Simplex Trading sold 816 Roundhill MSTR WeeklyPay ETF shares in Q2 2026, an estimated $5.55K.
Roundhill MSTR WeeklyPay ETF made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #8276 holding.
Simplex Trading first reported a position in Roundhill MSTR WeeklyPay ETF in Q4 2025 and has held it in 3 quarters since.
Simplex Trading's Roundhill MSTR WeeklyPay ETF position peaked at $19.5K in Q4 2025.
7 funds tracked by Wall St. Rank held Roundhill MSTR WeeklyPay ETF as of Q2 2026.

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