Calamos Bitcoin 90 Series Structured Alt Protection ETF - April
CBXA
8 hedge funds and large institutions have $2.72M invested in Calamos Bitcoin 90 Series Structured Alt Protection ETF - April in 2026 Q1 according to their latest regulatory filings, with 3 funds opening new positions, 1 increasing their positions, 3 reducing their positions, and 1 closing their positions.
200% more first-time investments, than exits
New positions opened: 3 | Existing positions closed: 1
33% more funds holding
Funds holding: 6 → 8 (+2)
5.06% less ownership
Funds ownership: 67.03% → 61.97% (-5.1%)
25% less capital invested
Capital invested by funds: $3.61M → $2.72M (-$886K)
67% less repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 3
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$815K |
| 2 |
OMC
Old Mission Capital
Chicago,
Illinois
|
+$171K |
| 3 |
IA
IFP Advisors
Tampa,
Florida
|
+$121K |
| 4 |
ASN
Advisory Services Network
Atlanta,
Georgia
|
+$42.4K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$1.33M |
| 2 |
AW
Ankerstar Wealth
Leander,
Texas
|
-$51.4K |
| 3 |
TAM
Titleist Asset Management
San Antonio,
Texas
|
-$20.4K |
| 4 |
UBS Group
Zurich,
Switzerland
|
-$8.59K |
CBXA Hedge Fund Activity: Q1 2026 in Review
8 of the 8,207 institutional investors tracked by Wall St. Rank reported a position in Calamos Bitcoin 90 Series Structured Alt Protection ETF - April (CBXA) for Q1 2026, worth a combined $2.72M — down 25% from $3.61M a quarter earlier.
Buyers outnumbered sellers: 3 funds opened new CBXA positions and 1 closed out — a net gain of 2 holders — while 1 added to existing stakes and 3 trimmed.
The largest buyer was Susquehanna International Group, opening a new position worth an estimated $815K. The largest seller was Jane Street, cutting an estimated $1.33M.
- 8 institutional investors held Calamos Bitcoin 90 Series Structured Alt Protection ETF - April (CBXA) as of Q1 2026, up from 6 in Q4 2025.
- Funds reported $2.72M of Calamos Bitcoin 90 Series Structured Alt Protection ETF - April stock for Q1 2026, down 25% quarter-over-quarter.
- 3 funds opened new Calamos Bitcoin 90 Series Structured Alt Protection ETF - April positions in Q1 2026 and 1 closed out, a net change of +2 holders.
- The largest Calamos Bitcoin 90 Series Structured Alt Protection ETF - April buyer in Q1 2026 was Susquehanna International Group, an estimated $815K added.
- The largest Calamos Bitcoin 90 Series Structured Alt Protection ETF - April seller in Q1 2026 was Jane Street, an estimated $1.33M sold.
Based on aggregated 13F filings for Q1 2026.