Group One Trading’s GraniteShares YieldBOOST COIN ETF COYY Stock Holding History

Group One Trading’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	$21.4K	Buy	1,191 +424	+55%	+$9.4K	﹤0.01%	5959
2026 Q1	$19.7K	Buy	+767	New	+$25.6K	﹤0.01%	5974

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

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

Group One Trading's COYY Position: Q2 2026 in Review

Group One Trading increased its GraniteShares YieldBOOST COIN ETF (COYY) stake by 55% in Q2 2026, buying an estimated $9.4K and bringing the position to 1,191 shares worth $21.4K. The position accounts for ﹤0.01% of the portfolio, ranked #5959.

Group One Trading first reported a position in COYY in Q1 2026 and has held it in 2 quarters since. 8 funds tracked by Wall St. Rank hold COYY as of Q2 2026.

Group One Trading held 1,191 shares of GraniteShares YieldBOOST COIN ETF worth $21.4K as of Q2 2026.
Group One Trading bought 424 GraniteShares YieldBOOST COIN ETF shares in Q2 2026, an estimated $9.4K.
GraniteShares YieldBOOST COIN ETF made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #5959 holding.
Group One Trading first reported a position in GraniteShares YieldBOOST COIN ETF in Q1 2026 and has held it in 2 quarters since.
8 funds tracked by Wall St. Rank held GraniteShares YieldBOOST COIN ETF as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.