JY
MSTU

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

Jeff Yass’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 		– Sell
-112,770
Closed -$735K – 14364
2025
Q4 		$937K Sell
112,770
-28,077
-20% -$664K ﹤0.01% 7335
2025
Q3 		$6.55M Buy
140,847
+27,633
+24% +$1.89M ﹤0.01% 3662
2025
Q2 		$9.79M Buy
+113,214
New +$8.56M ﹤0.01% 2862
2025
Q1 		– Sell
-72,965
Closed -$5.88M – 13670
2024
Q4 		$5.55M Sell
72,965
-178,687
-71% -$19.4M ﹤0.01% 3441
2024
Q3 		$10.1M Buy
+251,652
New +$8.63M ﹤0.01% 2594

Other funds holding MSTU

Optiver Holding
Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return
CWM
Centric Wealth Management Chicago, Illinois $643M AUM 21% 1-Year Est. Return
SRL
Scientech Research LLC Jersey City, New Jersey $123M AUM 198.31% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
SG
StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return
TSS
Two Sigma Securities New York $1.16B AUM 36.23% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Jeff Yass's MSTU Position: Q1 2026 in Review

Jeff Yass sold out of T-Rex 2X Long MSTR Daily Target ETF (MSTU) in Q1 2026, closing a stake of 112,770 shares — an estimated $735K sold.

Jeff Yass first reported a position in MSTU in Q3 2024 and held it in 5 quarters. The position peaked at $10.1M in Q3 2024. 33 funds tracked by Wall St. Rank hold MSTU as of Q1 2026.

  • Jeff Yass reported no remaining T-Rex 2X Long MSTR Daily Target ETF position as of Q1 2026 after selling out during the quarter.
  • Jeff Yass sold 112,770 T-Rex 2X Long MSTR Daily Target ETF shares in Q1 2026, an estimated $735K.
  • Jeff Yass first reported a position in T-Rex 2X Long MSTR Daily Target ETF in Q3 2024 and held it in 5 quarters.
  • Jeff Yass's T-Rex 2X Long MSTR Daily Target ETF position peaked at $10.1M in Q3 2024.
  • 33 funds tracked by Wall St. Rank held T-Rex 2X Long MSTR Daily Target ETF as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.