Jane Street’s GraniteShares 2x Long AMZN Daily ETF AMZZ Stock Holding History

Jane Street’s Portfolio AMZZ Stock Details AMZZ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$2.72M	Buy	111,200 +18,300	+20%	+$516K	﹤0.01%	4520
2025 Q4	$2.92M	Buy	92,900 +65,700	+242%	+$2.07M	﹤0.01%	4089
2025 Q3	$809K	Buy	+27,200	New	+$877K	﹤0.01%	6780

Other funds holding AMZZ

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

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

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

SBI Securities Tokyo, Japan $4.4B AUM 74.25% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

HCM

Hollencrest Capital Management Newport Beach, California $2.7B AUM 23.62% 1-Year Est. Return

Jane Street's AMZZ Position: Q1 2026 in Review

Jane Street reduced its GraniteShares 2x Long AMZN Daily ETF (AMZZ) stake by 27% in Q1 2026, selling an estimated $450K and leaving 43,941 shares worth $1.08M. The position accounts for ﹤0.01% of the portfolio, ranked #6339.

Jane Street first reported a position in AMZZ in Q4 2024 and has held it in 3 quarters since. The position peaked at $1.89M in Q4 2025. 7 funds tracked by Wall St. Rank hold AMZZ as of Q1 2026.

Jane Street held 43,941 shares of GraniteShares 2x Long AMZN Daily ETF worth $1.08M as of Q1 2026.
Jane Street sold 15,987 GraniteShares 2x Long AMZN Daily ETF shares in Q1 2026, an estimated $450K.
GraniteShares 2x Long AMZN Daily ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #6339 holding.
Jane Street first reported a position in GraniteShares 2x Long AMZN Daily ETF in Q4 2024 and has held it in 3 quarters since.
Jane Street's GraniteShares 2x Long AMZN Daily ETF position peaked at $1.89M in Q4 2025.
7 funds tracked by Wall St. Rank held GraniteShares 2x Long AMZN Daily ETF as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.