Simplex Trading’s Direxion Daily Mid Cap Bull 3X ETF MIDU Stock Holding History

Simplex Trading’s Portfolio MIDU Stock Details MIDU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$47.9K	Buy	+923	New	+$53.4K	﹤0.01%	5927
2025 Q4	–	Sell	-680	Closed	-$34K	–	9458
2025 Q3	$34K	Buy	680 +596	+710%	+$29.2K	﹤0.01%	6844
2025 Q2	$3K	Buy	+84	New	+$3.3K	﹤0.01%	7995
2024 Q4	–	Sell	-701	Closed	-$38K	–	9187
2024 Q3	$38K	Buy	+701	New	+$35.7K	﹤0.01%	6134
2023 Q3	–	Sell	-182	Closed	-$7K	–	9367
2023 Q2	$7K	Sell	182 -410	-69%	-$14.6K	﹤0.01%	7694
2023 Q1	$21K	Buy	+592	New	+$23.9K	﹤0.01%	6865
2022 Q4	–	Sell	-79	Closed	-$2K	–	9917
2022 Q3	$2K	Sell	79 -9	-10%	-$345	﹤0.01%	9306
2022 Q2	$2K	Buy	+88	New	+$3.83K	﹤0.01%	9377
2021 Q1	–	Sell	-7,345	Closed	-$295K	–	9537
2020 Q4	$295K	Buy	+7,345	New	+$232K	﹤0.01%	4101
2019 Q4	–	Sell	-208	Closed	-$8K	–	7692
2019 Q3	$8K	Buy	+208	New	+$8.52K	﹤0.01%	6374
2016 Q4	–	Sell	-455	Closed	-$12K	–	6255
2016 Q3	$12K	Buy	+455	New	+$12.3K	﹤0.01%	3455
2016 Q1	–	Sell	-794	Closed	-$16K	–	5964
2015 Q4	$16K	Sell	794 -277	-26%	-$6.21K	﹤0.01%	2888
2015 Q3	$21K	Buy	+1,071	New	+$26K	﹤0.01%	2739
2015 Q2	–	Sell	-3,005	Closed	-$67K	–	5585
2015 Q1	$67K	Buy	+3,005	New	+$62.2K	0.01%	1350

Other funds holding MIDU

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

HFS

Howard Financial Services Dallas, Texas $1B AUM 20.02% 1-Year Est. Return

MAM

Morse Asset Management Darien, Connecticut $481M AUM 46% 1-Year Est. Return

IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return

TFA

Toth Financial Advisory Leesburg, Virginia $1.02B AUM 28.36% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return

TSMHT

Thurston Springer Miller Herd & Titak Indianapolis, Indiana $275M AUM 30.64% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Simplex Trading's MIDU Position: Q1 2026 in Review

Simplex Trading opened a new position in Direxion Daily Mid Cap Bull 3X ETF (MIDU) in Q1 2026: 923 shares worth $47.9K. The stake represents ﹤0.01% of the portfolio and ranks #5927 among its holdings. This is a return to the name: Simplex Trading previously reported a position in MIDU as recently as Q3 2025.

Simplex Trading first reported a position in MIDU in Q1 2015 and has held it in 14 quarters since. The position peaked at $295K in Q4 2020. 14 funds tracked by Wall St. Rank hold MIDU as of Q1 2026.

Simplex Trading held 923 shares of Direxion Daily Mid Cap Bull 3X ETF worth $47.9K as of Q1 2026.
Direxion Daily Mid Cap Bull 3X ETF was a new Simplex Trading position in Q1 2026.
Direxion Daily Mid Cap Bull 3X ETF made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #5927 holding.
Simplex Trading first reported a position in Direxion Daily Mid Cap Bull 3X ETF in Q1 2015 and has held it in 14 quarters since.
Simplex Trading's Direxion Daily Mid Cap Bull 3X ETF position peaked at $295K in Q4 2020.
14 funds tracked by Wall St. Rank held Direxion Daily Mid Cap Bull 3X ETF as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.