JY
CONI

Jeff Yass’s GraniteShares 2x Short COIN Daily ETF CONI Stock Holding History

Jeff Yass’s Portfolio CONI Stock Details CONI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$874K Buy
13,755
+6,489
+89% +$328K ﹤0.01% 8544
2026
Q1 		$447K Buy
7,266
+506
+7% +$36.1K ﹤0.01% 9960
2025
Q4 		$461K Buy
6,760
+1,185
+21% +$56K ﹤0.01% 8979
2025
Q3 		$231K Sell
5,575
-19,081
-77% -$891K ﹤0.01% 10674
2025
Q2 		$1.19M Buy
24,656
+24,149
+4,763% +$4.33M ﹤0.01% 7002
2025
Q1 		$152K Sell
507
-411
-45% -$96.8K ﹤0.01% 11220
2024
Q4 		$217K Buy
+918
New +$273K ﹤0.01% 10543

Other funds holding CONI

Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Optiver Holding
Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return
Belvedere Trading
Belvedere Trading Chicago, Illinois $87.6B AUM 131.08% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

Jeff Yass's CONI Position: Q2 2026 in Review

Jeff Yass increased its GraniteShares 2x Short COIN Daily ETF (CONI) stake by 89% in Q2 2026, buying an estimated $328K and bringing the position to 13,755 shares worth $874K. The position accounts for ﹤0.01% of the portfolio, ranked #8544.

Jeff Yass first reported a position in CONI in Q4 2024 and has held it in 7 quarters since. The position peaked at $1.19M in Q2 2025. 10 funds tracked by Wall St. Rank hold CONI as of Q2 2026.

  • Jeff Yass held 13,755 shares of GraniteShares 2x Short COIN Daily ETF worth $874K as of Q2 2026.
  • Jeff Yass bought 6,489 GraniteShares 2x Short COIN Daily ETF shares in Q2 2026, an estimated $328K.
  • GraniteShares 2x Short COIN Daily ETF made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #8544 holding.
  • Jeff Yass first reported a position in GraniteShares 2x Short COIN Daily ETF in Q4 2024 and has held it in 7 quarters since.
  • Jeff Yass's GraniteShares 2x Short COIN Daily ETF position peaked at $1.19M in Q2 2025.
  • 10 funds tracked by Wall St. Rank held GraniteShares 2x Short COIN Daily ETF as of Q2 2026.

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