JY
MSTY icon

Jeff Yass’s YieldMax MSTR Option Income Strategy ETF MSTY Stock Holding History

Jeff Yass’s Portfolio MSTY Stock Details MSTY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$8.66M Sell
707,900
-111,600
-14% -$2.4M ﹤0.01% 3630
2026
Q1 		$17.4M Sell
819,500
-260,100
-24% -$6.67M ﹤0.01% 2397
2025
Q4 		$32M Buy
1,079,600
+955,740
+772% +$44.6M ﹤0.01% 1758
2025
Q3 		$8.65M Buy
123,860
+7,580
+7% +$689K ﹤0.01% 3228
2025
Q2 		$12.9M Buy
116,280
+65,960
+131% +$7.24M ﹤0.01% 2521
2025
Q1 		$5.12M Buy
50,320
+6,340
+14% +$784K ﹤0.01% 3609
2024
Q4 		$5.79M Buy
+43,980
New +$6.95M ﹤0.01% 3385

Other funds holding MSTY

UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return
JFG
Jefferies Financial Group New York $15.2B AUM 55.75% 1-Year Est. Return
EAP
Elevation Advisory Partners Orlando, Florida $97.7M AUM
IW
Instrumental Wealth Tampa, Florida $198M AUM 24.07% 1-Year Est. Return
MFG
Merit Financial Group Alpharetta, Georgia $16.4B AUM 25.17% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Focus Partners Wealth
Focus Partners Wealth Boston, Massachusetts $97.6B AUM 29.43% 1-Year Est. Return
Belvedere Trading
Belvedere Trading Chicago, Illinois $87.6B AUM 131.08% 1-Year Est. Return

Jeff Yass's MSTY Position: Q2 2026 in Review

Jeff Yass increased its YieldMax MSTR Option Income Strategy ETF (MSTY) stake by 113% in Q2 2026, buying an estimated $2.76M and bringing the position to 242,197 shares worth $2.96M. The position accounts for ﹤0.01% of the portfolio, ranked #5649.

Jeff Yass first reported a position in MSTY in Q3 2024 and has held it in 8 quarters since. The position peaked at $11.9M in Q2 2025. 69 funds tracked by Wall St. Rank hold MSTY as of Q2 2026.

  • Jeff Yass held 242,197 shares of YieldMax MSTR Option Income Strategy ETF worth $2.96M as of Q2 2026.
  • Jeff Yass bought 128,328 YieldMax MSTR Option Income Strategy ETF shares in Q2 2026, an estimated $2.76M.
  • YieldMax MSTR Option Income Strategy ETF made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #5649 holding.
  • Jeff Yass first reported a position in YieldMax MSTR Option Income Strategy ETF in Q3 2024 and has held it in 8 quarters since.
  • Jeff Yass's YieldMax MSTR Option Income Strategy ETF position peaked at $11.9M in Q2 2025.
  • 69 funds tracked by Wall St. Rank held YieldMax MSTR Option Income Strategy ETF as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.