Simplex Trading’s GraniteShares 2x Short COIN Daily ETF CONI Stock Holding History

Simplex Trading’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 Q1	$176K	Sell	2,866 -625	-18%	-$44.6K	﹤0.01%	4441
2025 Q4	$238K	Sell	3,491 -755	-18%	-$35.7K	﹤0.01%	4045
2025 Q3	$176K	Buy	4,246 +4,235	+38,500%	+$198K	﹤0.01%	5094
2025 Q2	$0	Buy	11 +6	+120%	+$1.07K	﹤0.01%	9954
2025 Q1	$1K	Buy	+5	New	+$1.18K	﹤0.01%	8349

Other funds holding CONI

Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return

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

IMC Chicago Chicago, Illinois $278B AUM 44.93% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

SBI Securities Tokyo, Japan $4.4B AUM 74.25% 1-Year Est. Return

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

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

Simplex Trading's CONI Position: Q1 2026 in Review

Simplex Trading reduced its GraniteShares 2x Short COIN Daily ETF (CONI) stake by 18% in Q1 2026, selling an estimated $44.6K and leaving 2,866 shares worth $176K. The position accounts for ﹤0.01% of the portfolio, ranked #4441.

Simplex Trading first reported a position in CONI in Q1 2025 and has held it in 5 quarters since. The position peaked at $238K in Q4 2025. 8 funds tracked by Wall St. Rank hold CONI as of Q1 2026.

Simplex Trading held 2,866 shares of GraniteShares 2x Short COIN Daily ETF worth $176K as of Q1 2026.
Simplex Trading sold 625 GraniteShares 2x Short COIN Daily ETF shares in Q1 2026, an estimated $44.6K.
GraniteShares 2x Short COIN Daily ETF made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #4441 holding.
Simplex Trading first reported a position in GraniteShares 2x Short COIN Daily ETF in Q1 2025 and has held it in 5 quarters since.
Simplex Trading's GraniteShares 2x Short COIN Daily ETF position peaked at $238K in Q4 2025.
8 funds tracked by Wall St. Rank held GraniteShares 2x Short COIN Daily ETF as of Q1 2026.

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