Simplex Trading
COYY

Simplex Trading’s GraniteShares YieldBOOST COIN ETF COYY Stock Holding History

Simplex 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
Q1 		$5.71K Sell
223
-782
-78% -$26.1K ﹤0.01% 7798
2025
Q4 		$47.3K Buy
+1,005
New +$73.1K ﹤0.01% 5706

Other funds holding COYY

Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Belvedere Trading
Belvedere Trading Chicago, Illinois $84.4B AUM 52.68% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
SG
StoneX Group New York $1.86B AUM 21.3% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return
IF
Integrity Financial Cheyenne, Wyoming $201M AUM 16.41% 1-Year Est. Return

Simplex Trading's COYY Position: Q1 2026 in Review

Simplex Trading reduced its GraniteShares YieldBOOST COIN ETF (COYY) stake by 78% in Q1 2026, selling an estimated $26.1K and leaving 223 shares worth $5.71K. The position accounts for ﹤0.01% of the portfolio, ranked #7798.

Simplex Trading first reported a position in COYY in Q4 2025 and has held it in 2 quarters since. The position peaked at $47.3K in Q4 2025. 8 funds tracked by Wall St. Rank hold COYY as of Q1 2026.

  • Simplex Trading held 223 shares of GraniteShares YieldBOOST COIN ETF worth $5.71K as of Q1 2026.
  • Simplex Trading sold 782 GraniteShares YieldBOOST COIN ETF shares in Q1 2026, an estimated $26.1K.
  • GraniteShares YieldBOOST COIN ETF made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #7798 holding.
  • Simplex Trading first reported a position in GraniteShares YieldBOOST COIN ETF in Q4 2025 and has held it in 2 quarters since.
  • Simplex Trading's GraniteShares YieldBOOST COIN ETF position peaked at $47.3K in Q4 2025.
  • 8 funds tracked by Wall St. Rank held GraniteShares YieldBOOST COIN ETF as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.