Jane Street
MSTU

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

Jane Street’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
2026
Q1 		$3.54M Buy
832,550
+550,330
+195% +$3.59M ﹤0.01% 4062
2025
Q4 		$2.35M Buy
282,220
+68,860
+32% +$1.63M ﹤0.01% 4496
2025
Q3 		$9.92M Sell
213,360
-8,810
-4% -$603K 0.01% 2433
2025
Q2 		$19.2M Buy
222,170
+36,900
+20% +$2.79M 0.03% 1483
2025
Q1 		$10.1M Sell
185,270
-135,450
-42% -$10.9M 0.02% 1980
2024
Q4 		$24.4M Buy
+320,720
New +$34.7M 0.04% 1127

Other funds holding MSTU

Goldman Sachs
Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Optiver Holding
Optiver Holding Amsterdam, Netherlands $2.64B AUM 33.63% 1-Year Est. Return
CWM
Centric Wealth Management Chicago, Illinois $501M AUM 15.27% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $564B AUM 30.12% 1-Year Est. Return
HF
HRT Financial New York $26B AUM 58.22% 1-Year Est. Return
Creative Planning
Creative Planning Overland Park, Kansas $147B AUM 18.73% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $3.65B AUM 41.88% 1-Year Est. Return
TSS
Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return
DS
DRW Securities Chicago, Illinois $1.84B AUM 20.54% 1-Year Est. Return