Walleye Trading
MSTU icon

Walleye Trading’s T-Rex 2X Long MSTR Daily Target ETF MSTU Stock Holding History

Walleye Trading’s Portfolio MSTU Stock Details MSTU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-458
Closed -$213K – 4935
2025
Q3 		$213K Sell
458
-256
-36% -$175K ﹤0.01% 3323
2025
Q2 		$618K Buy
+714
New +$540K ﹤0.01% 2507

Other funds holding MSTU

Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return
HRT Financial
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
CWM
Centric Wealth Management Chicago, Illinois $643M AUM 21% 1-Year Est. Return
Creative Planning
Creative Planning Overland Park, Kansas $171B AUM 24.68% 1-Year Est. Return
SBI Securities
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return
SG
StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return
KA
Kovack Advisors Ft. Lauderdale, Florida $2.08B AUM 38.95% 1-Year Est. Return

Walleye Trading's MSTU Position: Q4 2025 in Review

Walleye Trading sold out of T-Rex 2X Long MSTR Daily Target ETF (MSTU) in Q4 2025, closing a stake of 458 shares — an estimated $213K sold.

Walleye Trading first reported a position in MSTU in Q2 2025 and held it in 2 quarters. The position peaked at $618K in Q2 2025. 29 funds tracked by Wall St. Rank hold MSTU as of Q4 2025.

  • Walleye Trading reported no remaining T-Rex 2X Long MSTR Daily Target ETF position as of Q4 2025 after selling out during the quarter.
  • Walleye Trading sold 458 T-Rex 2X Long MSTR Daily Target ETF shares in Q4 2025, an estimated $213K.
  • Walleye Trading first reported a position in T-Rex 2X Long MSTR Daily Target ETF in Q2 2025 and held it in 2 quarters.
  • Walleye Trading's T-Rex 2X Long MSTR Daily Target ETF position peaked at $618K in Q2 2025.
  • 29 funds tracked by Wall St. Rank held T-Rex 2X Long MSTR Daily Target ETF as of Q4 2025.

Based on Walleye Trading's 13F filing for Q4 2025, filed 13 Feb 2026.