Calamos Bitcoin 90 Series Structured Alt Protection ETF - January
CBXJ
17 hedge funds and large institutions have $7.69M invested in Calamos Bitcoin 90 Series Structured Alt Protection ETF - January in 2025 Q2 according to their latest regulatory filings, with 8 funds opening new positions, increasing their positions, 4 reducing their positions, and 1 closing their positions.
700% more first-time investments, than exits
New positions opened: 8 | Existing positions closed: 1
70% more funds holding
Funds holding: 10 → 17 (+7)
69% more capital invested
Capital invested by funds: $4.55M → $7.69M (+$3.14M)
6.44% more ownership
Funds ownership: 19.94% → 26.38% (+6.4%)
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 4
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$1.19M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$958K |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$397K |
| 4 |
NA
NewEdge Advisors
New Orleans,
Louisiana
|
+$381K |
| 5 |
DI
Diligent Investors
Redlands,
California
|
+$280K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PFS
Prospera Financial Services
Dallas,
Texas
|
-$572K |
| 2 |
CA
Claro Advisors
Boston,
Massachusetts
|
-$290K |
| 3 |
OMC
Old Mission Capital
Chicago,
Illinois
|
-$156K |
| 4 |
CWM
Calamos Wealth Management
Naperville,
Illinois
|
-$76.3K |
| 5 |
KAS
Kestra Advisory Services
Austin,
Texas
|
-$56.4K |
CBXJ Hedge Fund Activity: Q2 2025 in Review
17 of the 7,598 institutional investors tracked by Wall St. Rank reported a position in Calamos Bitcoin 90 Series Structured Alt Protection ETF - January (CBXJ) for Q2 2025, worth a combined $7.69M — up 69% from $4.55M a quarter earlier.
Buyers outnumbered sellers: 8 funds opened new CBXJ positions and 1 closed out — a net gain of 7 holders — while 0 added to existing stakes and 4 trimmed.
The largest buyer was Jane Street, opening a new position worth an estimated $1.19M. The largest seller was Prospera Financial Services, cutting an estimated $572K.
- 17 institutional investors held Calamos Bitcoin 90 Series Structured Alt Protection ETF - January (CBXJ) as of Q2 2025, up from 10 in Q1 2025.
- Funds reported $7.69M of Calamos Bitcoin 90 Series Structured Alt Protection ETF - January stock for Q2 2025, up 69% quarter-over-quarter.
- 8 funds opened new Calamos Bitcoin 90 Series Structured Alt Protection ETF - January positions in Q2 2025 and 1 closed out, a net change of +7 holders.
- The largest Calamos Bitcoin 90 Series Structured Alt Protection ETF - January buyer in Q2 2025 was Jane Street, an estimated $1.19M added.
- The largest Calamos Bitcoin 90 Series Structured Alt Protection ETF - January seller in Q2 2025 was Prospera Financial Services, an estimated $572K sold.
Based on aggregated 13F filings for Q2 2025.