Calamos Bitcoin Structured Alt Protection ETF - January
CBOJ
17 hedge funds and large institutions have $12.6M invested in Calamos Bitcoin Structured Alt Protection ETF - January in 2025 Q3 according to their latest regulatory filings, with 4 funds opening new positions, 1 increasing their positions, 4 reducing their positions, and 1 closing their positions.
300% more first-time investments, than exits
New positions opened: 4 | Existing positions closed: 1
21% more funds holding
Funds holding: 14 → 17 (+3)
12% more capital invested
Capital invested by funds: $11.3M → $12.6M (+$1.31M)
4.17% more ownership
Funds ownership: 25.93% → 30.1% (+4.2%)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
75% less repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 4
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$976K |
| 2 |
DIM
Delta Investment Management
San Francisco,
California
|
+$479K |
| 3 |
Jane Street
New York
|
+$203K |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$3.12K |
| 5 |
Jones Financial Companies
Des Peres,
Missouri
|
+$649 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
OMC
Old Mission Capital
Chicago,
Illinois
|
-$262K |
| 2 |
CWM
Calamos Wealth Management
Naperville,
Illinois
|
-$225K |
| 3 |
HI
Harbour Investments
Madison,
Wisconsin
|
-$56.9K |
| 4 |
CC
Copperleaf Capital
Raleigh,
North Carolina
|
-$45.4K |
| 5 |
MC
Moors & Cabot
Boston,
Massachusetts
|
-$10.4K |
CBOJ Hedge Fund Activity: Q3 2025 in Review
17 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Calamos Bitcoin Structured Alt Protection ETF - January (CBOJ) for Q3 2025, worth a combined $12.6M — up 12% from $11.3M a quarter earlier.
Buyers outnumbered sellers: 4 funds opened new CBOJ positions and 1 closed out — a net gain of 3 holders — while 1 added to existing stakes and 4 trimmed.
The largest buyer was Susquehanna International Group, adding an estimated $976K. The largest seller was Old Mission Capital, cutting an estimated $262K.
- 17 institutional investors held Calamos Bitcoin Structured Alt Protection ETF - January (CBOJ) as of Q3 2025, up from 14 in Q2 2025.
- Funds reported $12.6M of Calamos Bitcoin Structured Alt Protection ETF - January stock for Q3 2025, up 12% quarter-over-quarter.
- 4 funds opened new Calamos Bitcoin Structured Alt Protection ETF - January positions in Q3 2025 and 1 closed out, a net change of +3 holders.
- The largest Calamos Bitcoin Structured Alt Protection ETF - January buyer in Q3 2025 was Susquehanna International Group, an estimated $976K added.
- The largest Calamos Bitcoin Structured Alt Protection ETF - January seller in Q3 2025 was Old Mission Capital, an estimated $262K sold.
Based on aggregated 13F filings for Q3 2025.