Jane Street’s Horizon Core Equity ETF STOX Stock Holding History

Jane Street’s Portfolio STOX Stock Details STOX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$360K	Buy	+13,310	New	+$377K	﹤0.01%	8813

Other funds holding STOX

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

CFG

Cooper Financial Group Irvine, California $1.21B AUM 28.32% 1-Year Est. Return

Cambridge Investment Research Advisors Fairfield, Iowa $38.8B AUM 21.88% 1-Year Est. Return

Simplicity Wealth Summit, New Jersey $1.76B AUM 20.49% 1-Year Est. Return

GTS Securities New York $2.83B AUM 21.76% 1-Year Est. Return

Horizon Investments Charlotte, North Carolina $8.92B AUM 25.62% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

Jane Street's STOX Position: Q1 2026 in Review

Jane Street opened a new position in Horizon Core Equity ETF (STOX) in Q1 2026: 13,310 shares worth $360K. The stake represents ﹤0.01% of the portfolio and ranks #8813 among its holdings.

8 funds tracked by Wall St. Rank hold STOX as of Q1 2026.

Jane Street held 13,310 shares of Horizon Core Equity ETF worth $360K as of Q1 2026.
Horizon Core Equity ETF was a new Jane Street position in Q1 2026.
Horizon Core Equity ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #8813 holding.
8 funds tracked by Wall St. Rank held Horizon Core Equity ETF as of Q1 2026.

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