Jane Street
MSTY icon

Jane Street’s YieldMax MSTR Option Income Strategy ETF MSTY Stock Holding History

Jane Street’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 		$2.48M Sell
202,680
-28,180
-12% -$605K ﹤0.01% 4803
2026
Q1 		$4.92M Buy
230,860
+7,860
+4% +$201K ﹤0.01% 3550
2025
Q4 		$6.6M Buy
223,000
+151,980
+214% +$7.1M ﹤0.01% 2835
2025
Q3 		$4.96M Buy
71,020
+10,200
+17% +$928K ﹤0.01% 3427
2025
Q2 		$6.74M Sell
60,820
-23,400
-28% -$2.57M ﹤0.01% 2617
2025
Q1 		$8.56M Buy
84,220
+59,780
+245% +$7.39M ﹤0.01% 2186
2024
Q4 		$3.22M Buy
+24,440
New +$3.86M ﹤0.01% 3331

Other funds holding MSTY

Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 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

Jane Street's MSTY Position: Q2 2026 in Review

Jane Street sold out of YieldMax MSTR Option Income Strategy ETF (MSTY) in Q2 2026, closing a stake of 78,038 shares — an estimated $1.68M sold.

Jane Street first reported a position in MSTY in Q1 2024 and held it in 5 quarters. The position peaked at $6.18M in Q4 2024. 69 funds tracked by Wall St. Rank hold MSTY as of Q2 2026.

  • Jane Street reported no remaining YieldMax MSTR Option Income Strategy ETF position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 78,038 YieldMax MSTR Option Income Strategy ETF shares in Q2 2026, an estimated $1.68M.
  • Jane Street first reported a position in YieldMax MSTR Option Income Strategy ETF in Q1 2024 and held it in 5 quarters.
  • Jane Street's YieldMax MSTR Option Income Strategy ETF position peaked at $6.18M in Q4 2024.
  • 69 funds tracked by Wall St. Rank held YieldMax MSTR Option Income Strategy ETF as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.