Two Sigma Securities’s T-Rex 2X Inverse MSTR Daily Target ETF MSTZ Stock Holding History

Two Sigma Securities’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	$538K	Sell	34,637 -7,882	-19%	-$66.4K	0.05%	544
2026 Q1	$531K	Buy	+42,519	New	+$568K	0.06%	447
2025 Q4	–	Sell	-93,441	Closed	-$492K	–	2133
2025 Q3	$492K	Buy	93,441 +32,413	+53%	+$145K	0.07%	371
2025 Q2	$255K	Buy	61,028 +45,051	+282%	+$283K	0.03%	767
2025 Q1	$224K	Buy	+15,977	New	+$280K	0.03%	795

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

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

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

Two Sigma Securities's MSTZ Position: Q2 2026 in Review

Two Sigma Securities reduced its T-Rex 2X Inverse MSTR Daily Target ETF (MSTZ) stake by 19% in Q2 2026, selling an estimated $66.4K and leaving 34,637 shares worth $538K. The position accounts for 0.05% of the portfolio, ranked #544.

Two Sigma Securities first reported a position in MSTZ in Q1 2025 and has held it in 5 quarters since. 16 funds tracked by Wall St. Rank hold MSTZ as of Q2 2026.

Two Sigma Securities held 34,637 shares of T-Rex 2X Inverse MSTR Daily Target ETF worth $538K as of Q2 2026.
Two Sigma Securities sold 7,882 T-Rex 2X Inverse MSTR Daily Target ETF shares in Q2 2026, an estimated $66.4K.
T-Rex 2X Inverse MSTR Daily Target ETF made up 0.05% of Two Sigma Securities's portfolio in Q2 2026, its #544 holding.
Two Sigma Securities first reported a position in T-Rex 2X Inverse MSTR Daily Target ETF in Q1 2025 and has held it in 5 quarters since.
16 funds tracked by Wall St. Rank held T-Rex 2X Inverse MSTR Daily Target ETF as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.