Group One Trading’s Tradr 2X Long CLSK Daily ETF CLSX Stock Holding History

Group One Trading’s Portfolio CLSX Stock Details CLSX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.07K	Buy	+52	New	+$1.13K	﹤0.01%	7172
2026 Q1	–	Sell	-800	Closed	-$13K	–	9089
2025 Q4	$13K	Buy	+800	New	+$36.6K	﹤0.01%	6656

Other funds holding CLSX

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Summit Financial Parsippany, New Jersey $9.12B AUM 27.44% 1-Year Est. Return

Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return

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

Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

Group One Trading's CLSX Position: Q2 2026 in Review

Group One Trading opened a new position in Tradr 2X Long CLSK Daily ETF (CLSX) in Q2 2026: 52 shares worth $1.07K. The stake represents ﹤0.01% of the portfolio and ranks #7172 among its holdings. This is a return to the name: Group One Trading previously reported a position in CLSX as recently as Q4 2025.

Group One Trading first reported a position in CLSX in Q4 2025 and has held it in 2 quarters since. The position peaked at $13K in Q4 2025. 6 funds tracked by Wall St. Rank hold CLSX as of Q2 2026.

Group One Trading held 52 shares of Tradr 2X Long CLSK Daily ETF worth $1.07K as of Q2 2026.
Tradr 2X Long CLSK Daily ETF was a new Group One Trading position in Q2 2026.
Tradr 2X Long CLSK Daily ETF made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #7172 holding.
Group One Trading first reported a position in Tradr 2X Long CLSK Daily ETF in Q4 2025 and has held it in 2 quarters since.
Group One Trading's Tradr 2X Long CLSK Daily ETF position peaked at $13K in Q4 2025.
6 funds tracked by Wall St. Rank held Tradr 2X Long CLSK Daily ETF as of Q2 2026.

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