Belvedere Trading’s T-Rex 2X Inverse MSTR Daily Target ETF MSTZ Stock Holding History

Belvedere Trading’s Portfolio MSTZ Stock Details MSTZ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-10,100	Closed	-$126K	–	1260
2026 Q1	$126K	Buy	+10,100	New	+$135K	﹤0.01%	494
2025 Q4	–	Sell	-38,900	Closed	-$205K	–	1167
2025 Q3	$205K	Buy	38,900 +33,100	+571%	+$148K	﹤0.01%	481
2025 Q2	$24.2K	Buy	5,800 +1,400	+32%	+$8.78K	﹤0.01%	660
2025 Q1	$57.7K	Sell	4,400 -14,800	-77%	-$260K	﹤0.01%	478
2024 Q4	$61.6K	Buy	19,200 +18,190	+1,801%	+$1.56M	﹤0.01%	592
2024 Q3	$283K	Buy	+1,010	New	+$360K	﹤0.01%	279

Other funds holding MSTZ

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

StoneX Group New York $2.48B AUM 33.54% 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

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

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

XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return

TSS

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

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

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

Belvedere Trading's MSTZ Position: Q2 2026 in Review

Belvedere Trading sold out of T-Rex 2X Inverse MSTR Daily Target ETF (MSTZ) in Q2 2026, closing a stake of 639 shares — an estimated $7.97K sold.

Belvedere Trading first reported a position in MSTZ in Q3 2024 and held it in 6 quarters. The position peaked at $236K in Q3 2025. 16 funds tracked by Wall St. Rank hold MSTZ as of Q2 2026.

Belvedere Trading reported no remaining T-Rex 2X Inverse MSTR Daily Target ETF position as of Q2 2026 after selling out during the quarter.
Belvedere Trading sold 639 T-Rex 2X Inverse MSTR Daily Target ETF shares in Q2 2026, an estimated $7.97K.
Belvedere Trading first reported a position in T-Rex 2X Inverse MSTR Daily Target ETF in Q3 2024 and held it in 6 quarters.
Belvedere Trading's T-Rex 2X Inverse MSTR Daily Target ETF position peaked at $236K in Q3 2025.
16 funds tracked by Wall St. Rank held T-Rex 2X Inverse MSTR Daily Target ETF as of Q2 2026.

Based on Belvedere Trading's 13F filing for Q2 2026, filed 31 Jul 2026.