Jane Street’s GraniteShares YieldBOOST COIN ETF COYY Stock Holding History

Jane Street’s Portfolio COYY Stock Details COYY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$128K	Buy	+5,000	New	+$167K	﹤0.01%	10493

Other funds holding COYY

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

Belvedere Trading Chicago, Illinois $84.4B AUM 52.68% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

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

Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return

Integrity Financial Cheyenne, Wyoming $201M AUM 16.41% 1-Year Est. Return

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

Jane Street's COYY Position: Q1 2026 in Review

Jane Street opened a new position in GraniteShares YieldBOOST COIN ETF (COYY) in Q1 2026: 31,011 shares worth $796K. The stake represents ﹤0.01% of the portfolio and ranks #6989 among its holdings.

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

Jane Street held 31,011 shares of GraniteShares YieldBOOST COIN ETF worth $796K as of Q1 2026.
GraniteShares YieldBOOST COIN ETF was a new Jane Street position in Q1 2026.
GraniteShares YieldBOOST COIN ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #6989 holding.
8 funds tracked by Wall St. Rank held GraniteShares YieldBOOST COIN ETF as of Q1 2026.

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