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

Morgan Stanley’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
2025 Q3	–	Sell	-29,198	Closed	-$122K	–	8424
2025 Q2	$122K	Buy	29,198 +23,268	+392%	+$146K	﹤0.01%	6057
2025 Q1	$83.2K	Buy	5,930 +5,636	+1,917%	+$98.9K	﹤0.01%	6100
2024 Q4	$8.26K	Buy	+294	New	+$25.2K	﹤0.01%	6870

Other funds holding MSTZ

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

Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return

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

RAM

Revere Asset Management Dallas, Texas $195M AUM 80.44% 1-Year Est. Return

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

StoneX Group New York $1.86B AUM 21.3% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

TSS

Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return

FTUS

Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return

Jump Financial Chicago, Illinois $7.5B AUM 33.9% 1-Year Est. Return

Morgan Stanley's MSTZ Position: Q3 2025 in Review

Morgan Stanley sold out of T-Rex 2X Inverse MSTR Daily Target ETF (MSTZ) in Q3 2025, closing a stake of 29,198 shares — an estimated $122K sold.

Morgan Stanley first reported a position in MSTZ in Q4 2024 and held it in 3 quarters. The position peaked at $122K in Q2 2025. 21 funds tracked by Wall St. Rank hold MSTZ as of Q3 2025.

Morgan Stanley reported no remaining T-Rex 2X Inverse MSTR Daily Target ETF position as of Q3 2025 after selling out during the quarter.
Morgan Stanley sold 29,198 T-Rex 2X Inverse MSTR Daily Target ETF shares in Q3 2025, an estimated $122K.
Morgan Stanley first reported a position in T-Rex 2X Inverse MSTR Daily Target ETF in Q4 2024 and held it in 3 quarters.
Morgan Stanley's T-Rex 2X Inverse MSTR Daily Target ETF position peaked at $122K in Q2 2025.
21 funds tracked by Wall St. Rank held T-Rex 2X Inverse MSTR Daily Target ETF as of Q3 2025.

Based on Morgan Stanley's 13F filing for Q3 2025, filed 14 Nov 2025.