UBS Group
MSTX

UBS Group’s Defiance Daily Target 2x Long MSTR ETF MSTX Stock Holding History

UBS Group’s Portfolio MSTX Stock Details MSTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$6.33K Sell
324
-26,099
-99% -$783K ﹤0.01% 8703
2025
Q4 		$1.02M Sell
26,423
-24,177
-48% -$2.63M ﹤0.01% 5563
2025
Q3 		$10.8M Sell
50,600
-57,146
-53% -$18M ﹤0.01% 3208
2025
Q2 		$43.5M Buy
107,746
+47,026
+77% +$16.7M 0.01% 1646
2025
Q1 		$15.7M Buy
60,720
+37,444
+161% +$14.2M ﹤0.01% 2584
2024
Q4 		$8.19M Buy
+23,276
New +$16.5M ﹤0.01% 3282

Other funds holding MSTX

SG
StoneX Group New York $1.86B AUM 21.3% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
FTUS
Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return
Mariner
Mariner Overland Park, Kansas $85.7B AUM 24.21% 1-Year Est. Return
Optiver Holding
Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return
GFG
Genesis Financial Group Paramus, New Jersey $158M AUM

UBS Group's MSTX Position: Q1 2026 in Review

UBS Group reduced its Defiance Daily Target 2x Long MSTR ETF (MSTX) stake by 99% in Q1 2026, selling an estimated $783K and leaving 324 shares worth $6.33K. The position accounts for ﹤0.01% of the portfolio, ranked #8703.

UBS Group first reported a position in MSTX in Q4 2024 and has held it in 6 quarters since. The position peaked at $43.5M in Q2 2025. 25 funds tracked by Wall St. Rank hold MSTX as of Q1 2026.

  • UBS Group held 324 shares of Defiance Daily Target 2x Long MSTR ETF worth $6.33K as of Q1 2026.
  • UBS Group sold 26,099 Defiance Daily Target 2x Long MSTR ETF shares in Q1 2026, an estimated $783K.
  • Defiance Daily Target 2x Long MSTR ETF made up ﹤0.01% of UBS Group's portfolio in Q1 2026, its #8703 holding.
  • UBS Group first reported a position in Defiance Daily Target 2x Long MSTR ETF in Q4 2024 and has held it in 6 quarters since.
  • UBS Group's Defiance Daily Target 2x Long MSTR ETF position peaked at $43.5M in Q2 2025.
  • 25 funds tracked by Wall St. Rank held Defiance Daily Target 2x Long MSTR ETF as of Q1 2026.

Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.