Ken Griffin’s Tradr 2X Long ACHR Daily ETF ARCX Stock Holding History

Ken Griffin’s Portfolio ARCX Stock Details ARCX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-3,100	Closed	-$224K	–	14629
2025 Q3	$224K	Buy	+3,100	New	+$259K	﹤0.01%	11023

Other funds holding ARCX

Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return

Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return

Ken Griffin's ARCX Position: Q1 2026 in Review

Ken Griffin sold out of Tradr 2X Long ACHR Daily ETF (ARCX) in Q1 2026, closing a stake of 19,531 shares — an estimated $700K sold.

Ken Griffin first reported a position in ARCX in Q2 2025 and held it in 2 quarters. The position peaked at $700K in Q4 2025. 2 funds tracked by Wall St. Rank hold ARCX as of Q1 2026.

Ken Griffin reported no remaining Tradr 2X Long ACHR Daily ETF position as of Q1 2026 after selling out during the quarter.
Ken Griffin sold 19,531 Tradr 2X Long ACHR Daily ETF shares in Q1 2026, an estimated $700K.
Ken Griffin first reported a position in Tradr 2X Long ACHR Daily ETF in Q2 2025 and held it in 2 quarters.
Ken Griffin's Tradr 2X Long ACHR Daily ETF position peaked at $700K in Q4 2025.
2 funds tracked by Wall St. Rank held Tradr 2X Long ACHR Daily ETF as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.