Citadel Advisors’s Grayscale AI Compute ETF GCPU Stock Holding History

Citadel Advisors’s Portfolio GCPU Stock Details GCPU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-7,600	Closed	-$228K	–	14635
2025 Q4	$228K	Sell	7,600 -6,400	-46%	-$258K	﹤0.01%	10751
2025 Q3	$568K	Buy	+14,000	New	+$424K	﹤0.01%	8823

Other funds holding GCPU

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

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

GRP

Global Retirement Partners San Rafael, California $6.54B AUM

Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return

Citadel Advisors's GCPU Position: Q2 2026 in Review

Citadel Advisors sold out of Grayscale AI Compute ETF (GCPU) in Q2 2026, closing a stake of 9,142 shares — an estimated $233K sold.

Citadel Advisors first reported a position in GCPU in Q3 2025 and held it in 3 quarters. The position peaked at $549K in Q4 2025. 5 funds tracked by Wall St. Rank hold GCPU as of Q2 2026.

Citadel Advisors reported no remaining Grayscale AI Compute ETF position as of Q2 2026 after selling out during the quarter.
Citadel Advisors sold 9,142 Grayscale AI Compute ETF shares in Q2 2026, an estimated $233K.
Citadel Advisors first reported a position in Grayscale AI Compute ETF in Q3 2025 and held it in 3 quarters.
Citadel Advisors's Grayscale AI Compute ETF position peaked at $549K in Q4 2025.
5 funds tracked by Wall St. Rank held Grayscale AI Compute ETF as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.