Simplex Trading’s REX Bitcoin Corporate Treasury Convertible Bond ETF BMAX Stock Holding History

Simplex Trading’s Portfolio BMAX Stock Details BMAX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-48	Closed	-$1K	–	10469
2025 Q3	$1K	Buy	+48	New	+$1.4K	﹤0.01%	8919

Other funds holding BMAX

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

Elequin Capital New York $1.19B AUM 16.08% 1-Year Est. Return

SBI Securities Tokyo, Japan $3.65B AUM 41.88% 1-Year Est. Return

Simplex Trading's BMAX Position: Q4 2025 in Review

Simplex Trading sold out of REX Bitcoin Corporate Treasury Convertible Bond ETF (BMAX) in Q4 2025, closing a stake of 48 shares — an estimated $1K sold.

Simplex Trading first reported a position in BMAX in Q3 2025 and held it in 1 quarter. The position peaked at $1K in Q3 2025. 3 funds tracked by Wall St. Rank hold BMAX as of Q4 2025.

Simplex Trading reported no remaining REX Bitcoin Corporate Treasury Convertible Bond ETF position as of Q4 2025 after selling out during the quarter.
Simplex Trading sold 48 REX Bitcoin Corporate Treasury Convertible Bond ETF shares in Q4 2025, an estimated $1K.
Simplex Trading first reported a position in REX Bitcoin Corporate Treasury Convertible Bond ETF in Q3 2025 and held it in 1 quarter.
Simplex Trading's REX Bitcoin Corporate Treasury Convertible Bond ETF position peaked at $1K in Q3 2025.
3 funds tracked by Wall St. Rank held REX Bitcoin Corporate Treasury Convertible Bond ETF as of Q4 2025.

Based on Simplex Trading's 13F filing for Q4 2025, filed 11 Feb 2026.