StoneX Group’s GraniteShares YieldBOOST COIN ETF COYY Stock Holding History

StoneX Group’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 Q2	–	Sell	-3,445	Closed	-$88.5K	–	1607
2026 Q1	$88.5K	Buy	+3,445	New	+$115K	﹤0.01%	791

Other funds holding COYY

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

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

GSC

Ground Swell Capital Folly Beach, South Carolina $92.6M AUM 41.64% 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

Belvedere Trading Chicago, Illinois $87.6B AUM 131.08% 1-Year Est. Return

TRCT

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

StoneX Group's COYY Position: Q2 2026 in Review

StoneX Group sold out of GraniteShares YieldBOOST COIN ETF (COYY) in Q2 2026, closing a stake of 3,445 shares — an estimated $88.5K sold.

StoneX Group first reported a position in COYY in Q1 2026 and held it in 1 quarter. The position peaked at $88.5K in Q1 2026. 8 funds tracked by Wall St. Rank hold COYY as of Q2 2026.

StoneX Group reported no remaining GraniteShares YieldBOOST COIN ETF position as of Q2 2026 after selling out during the quarter.
StoneX Group sold 3,445 GraniteShares YieldBOOST COIN ETF shares in Q2 2026, an estimated $88.5K.
StoneX Group first reported a position in GraniteShares YieldBOOST COIN ETF in Q1 2026 and held it in 1 quarter.
StoneX Group's GraniteShares YieldBOOST COIN ETF position peaked at $88.5K in Q1 2026.
8 funds tracked by Wall St. Rank held GraniteShares YieldBOOST COIN ETF as of Q2 2026.

Based on StoneX Group's 13F filing for Q2 2026, filed 12 Aug 2026.