Jane Street’s GraniteShares 2x Long IONQ Daily ETF IONL Stock Holding History

Jane Street’s Portfolio IONL Stock Details IONL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-8,300	Closed	-$273K	–	13429
2025 Q4	$273K	Buy	8,300 +4,000	+93%	+$252K	﹤0.01%	9048
2025 Q3	$361K	Buy	+4,300	New	+$239K	﹤0.01%	8548

Other funds holding IONL

MASUI

MIRAE ASSET SECURITIES (USA) INC. New York $2.72B AUM 36.56% 1-Year Est. Return

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

StoneX Group New York $1.86B AUM 21.3% 1-Year Est. Return

HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

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

Jane Street's IONL Position: Q1 2026 in Review

Jane Street sold out of GraniteShares 2x Long IONQ Daily ETF (IONL) in Q1 2026, closing a stake of 34,263 shares — an estimated $780K sold.

Jane Street first reported a position in IONL in Q4 2025 and held it in 1 quarter. The position peaked at $1.13M in Q4 2025. 5 funds tracked by Wall St. Rank hold IONL as of Q1 2026.

Jane Street reported no remaining GraniteShares 2x Long IONQ Daily ETF position as of Q1 2026 after selling out during the quarter.
Jane Street sold 34,263 GraniteShares 2x Long IONQ Daily ETF shares in Q1 2026, an estimated $780K.
Jane Street first reported a position in GraniteShares 2x Long IONQ Daily ETF in Q4 2025 and held it in 1 quarter.
Jane Street's GraniteShares 2x Long IONQ Daily ETF position peaked at $1.13M in Q4 2025.
5 funds tracked by Wall St. Rank held GraniteShares 2x Long IONQ Daily ETF as of Q1 2026.

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