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 Q2	$778K	Buy	+28,724	New	+$837K	﹤0.01%	7068
2026 Q1	–	Sell	-34,263	Closed	-$780K	–	13430
2025 Q4	$1.13M	Buy	+34,263	New	+$2.16M	﹤0.01%	5876

Other funds holding IONL

SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return

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

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

StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return

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

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

TRCT

Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

Jane Street's IONL Position: Q2 2026 in Review

Jane Street opened a new position in GraniteShares 2x Long IONQ Daily ETF (IONL) in Q2 2026: 28,724 shares worth $778K. The stake represents ﹤0.01% of the portfolio and ranks #7068 among its holdings. This is a return to the name: Jane Street previously reported a position in IONL as recently as Q4 2025.

Jane Street first reported a position in IONL in Q4 2025 and has held it in 2 quarters since. The position peaked at $1.13M in Q4 2025. 8 funds tracked by Wall St. Rank hold IONL as of Q2 2026.

Jane Street held 28,724 shares of GraniteShares 2x Long IONQ Daily ETF worth $778K as of Q2 2026.
GraniteShares 2x Long IONQ Daily ETF was a new Jane Street position in Q2 2026.
GraniteShares 2x Long IONQ Daily ETF made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #7068 holding.
Jane Street first reported a position in GraniteShares 2x Long IONQ Daily ETF in Q4 2025 and has held it in 2 quarters since.
Jane Street's GraniteShares 2x Long IONQ Daily ETF position peaked at $1.13M in Q4 2025.
8 funds tracked by Wall St. Rank held GraniteShares 2x Long IONQ Daily ETF as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.