Calamos Bitcoin 90 Series Structured Alt Protection ETF - January
CBXJ
20 hedge funds and large institutions have $4.93M invested in Calamos Bitcoin 90 Series Structured Alt Protection ETF - January in 2026 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 3 increasing their positions, 5 reducing their positions, and 5 closing their positions.
28% more capital invested
Capital invested by funds: $3.86M → $4.93M (+$1.07M)
20% more first-time investments, than exits
New positions opened: 6 | Existing positions closed: 5
10.79% more ownership
Funds ownership: 18.86% → 29.65% (+11%)
5% more funds holding
Funds holding: 19 → 20 (+1)
40% less repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 5
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$1.22M |
| 2 |
3AM
3EDGE Asset Management
Naples,
Florida
|
+$494K |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$335K |
| 4 |
OMC
Old Mission Capital
Chicago,
Illinois
|
+$231K |
| 5 |
TAM
Titleist Asset Management
San Antonio,
Texas
|
+$182K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AW
Ankerstar Wealth
Leander,
Texas
|
-$326K |
| 2 |
Calamos Advisors
Naperville,
Illinois
|
-$247K |
| 3 |
AFP
ATX Financial Planning
Austin,
Texas
|
-$206K |
| 4 |
UBS Group
Zurich,
Switzerland
|
-$97.9K |
| 5 |
IA
IFP Advisors
Tampa,
Florida
|
-$70.1K |
CBXJ Hedge Fund Activity: Q1 2026 in Review
20 of the 8,191 institutional investors tracked by Wall St. Rank reported a position in Calamos Bitcoin 90 Series Structured Alt Protection ETF - January (CBXJ) for Q1 2026, worth a combined $4.93M — up 28% from $3.86M a quarter earlier.
Buyers outnumbered sellers: 6 funds opened new CBXJ positions and 5 closed out — a net gain of 1 holder — while 3 added to existing stakes and 5 trimmed.
The largest buyer was Jane Street, opening a new position worth an estimated $1.22M. The largest seller was Ankerstar Wealth, cutting an estimated $326K.
- 20 institutional investors held Calamos Bitcoin 90 Series Structured Alt Protection ETF - January (CBXJ) as of Q1 2026, up from 19 in Q4 2025.
- Funds reported $4.93M of Calamos Bitcoin 90 Series Structured Alt Protection ETF - January stock for Q1 2026, up 28% quarter-over-quarter.
- 6 funds opened new Calamos Bitcoin 90 Series Structured Alt Protection ETF - January positions in Q1 2026 and 5 closed out, a net change of +1 holder.
- The largest Calamos Bitcoin 90 Series Structured Alt Protection ETF - January buyer in Q1 2026 was Jane Street, an estimated $1.22M added.
- The largest Calamos Bitcoin 90 Series Structured Alt Protection ETF - January seller in Q1 2026 was Ankerstar Wealth, an estimated $326K sold.
Based on aggregated 13F filings for Q1 2026.