Jeff Yass’s ARK Space & Defense Innovation ETF ARKX Stock Holding History

Jeff Yass’s Portfolio ARKX Stock Details ARKX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.6M	Buy	46,900 +33,300	+245%	+$1.12M	﹤0.01%	7010
2026 Q1	$399K	Buy	+13,600	New	+$435K	﹤0.01%	10226
2025 Q4	–	Sell	-70,000	Closed	-$2M	–	12277
2025 Q3	$2M	Buy	+70,000	New	+$1.84M	﹤0.01%	5798
2022 Q3	–	Sell	-73,900	Closed	-$992K	–	13109
2022 Q2	$992K	Buy	73,900 +8,900	+14%	+$135K	﹤0.01%	6553
2022 Q1	$1.17M	Sell	65,000 -76,500	-54%	-$1.3M	﹤0.01%	6737
2021 Q4	$2.67M	Buy	141,500 +76,300	+117%	+$1.5M	﹤0.01%	4857
2021 Q3	$1.28M	Buy	65,200 +46,200	+243%	+$946K	﹤0.01%	6924
2021 Q2	$399K	Buy	+19,000	New	+$390K	﹤0.01%	10140

Other funds holding ARKX

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Jain Global New York $25.4B AUM 45.67% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

GTS Securities Miami, Florida $4.75B AUM 41.97% 1-Year Est. Return

Cambridge Investment Research Advisors Fairfield, Iowa $44.6B AUM 28.94% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return

Sequent Planning Omaha, Nebraska $468M AUM 16.75% 1-Year Est. Return

Jeff Yass's ARKX Position: Q2 2026 in Review

Jeff Yass reduced its ARK Space & Defense Innovation ETF (ARKX) stake by 26% in Q2 2026, selling an estimated $780K and leaving 66,956 shares worth $2.28M. The position accounts for ﹤0.01% of the portfolio, ranked #6173.

Jeff Yass first reported a position in ARKX in Q2 2021 and has held it in 18 quarters since. The position peaked at $4.79M in Q4 2021. 170 funds tracked by Wall St. Rank hold ARKX as of Q2 2026.

Jeff Yass held 66,956 shares of ARK Space & Defense Innovation ETF worth $2.28M as of Q2 2026.
Jeff Yass sold 23,177 ARK Space & Defense Innovation ETF shares in Q2 2026, an estimated $780K.
ARK Space & Defense Innovation ETF made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #6173 holding.
Jeff Yass first reported a position in ARK Space & Defense Innovation ETF in Q2 2021 and has held it in 18 quarters since.
Jeff Yass's ARK Space & Defense Innovation ETF position peaked at $4.79M in Q4 2021.
170 funds tracked by Wall St. Rank held ARK Space & Defense Innovation ETF as of Q2 2026.

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