REX Bitcoin Corporate Treasury Convertible Bond ETF
BMAX
BMAX was delisted on the 13th of April, 2026.
2 hedge funds and large institutions have $18.5M invested in REX Bitcoin Corporate Treasury Convertible Bond ETF in 2025 Q1 according to their latest regulatory filings, with 2 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
73.09% more ownership
Funds ownership: 0% → 73.09% (+73%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$19.3M |
| 2 |
Osaic Holdings
Scottsdale,
Arizona
|
+$1.98K |
Top Sellers
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Jane Street
New York
| $18.5M | +$19.3M | +730,808 | New |
|
|
2
Osaic Holdings
Scottsdale,
Arizona
| $1.9K | +$1.98K | +75 | New |
|
BMAX Hedge Fund Activity: Q1 2025 in Review
2 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in REX Bitcoin Corporate Treasury Convertible Bond ETF (BMAX) for Q1 2025, worth a combined $18.5M.
Buyers outnumbered sellers: 2 funds opened new BMAX positions and 0 closed out — a net gain of 2 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Jane Street, opening a new position worth an estimated $19.3M.
- 2 institutional investors held REX Bitcoin Corporate Treasury Convertible Bond ETF (BMAX) as of Q1 2025, up from 0 in Q4 2024.
- Funds reported $18.5M of REX Bitcoin Corporate Treasury Convertible Bond ETF stock for Q1 2025.
- 2 funds opened new REX Bitcoin Corporate Treasury Convertible Bond ETF positions in Q1 2025 and 0 closed out, a net change of +2 holders.
- The largest REX Bitcoin Corporate Treasury Convertible Bond ETF buyer in Q1 2025 was Jane Street, an estimated $19.3M added.
Based on aggregated 13F filings for Q1 2025.