Calamos Bitcoin Structured Alt Protection ETF - July
CBOY
9 hedge funds and large institutions have $3.53M invested in Calamos Bitcoin Structured Alt Protection ETF - July in 2026 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 3 increasing their positions, 5 reducing their positions, and 1 closing their positions.
11.23% more ownership
Funds ownership: 61.31% → 72.54% (+11%)
0% more funds holding
Funds holding: 9 → 9 (0)
0% more first-time investments, than exits
New positions opened: 1 | Existing positions closed: 1
22% less capital invested
Capital invested by funds: $4.52M → $3.53M (-$989K)
40% less repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 5
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Calamos Advisors
Naperville,
Illinois
|
+$150K |
| 2 |
Jane Street
New York
|
+$47.5K |
| 3 |
MAM
Markin Asset Management
Rye,
New York
|
+$10.1K |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$172 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$561K |
| 2 |
AFP
ATX Financial Planning
Austin,
Texas
|
-$524K |
| 3 |
IA
IFP Advisors
Tampa,
Florida
|
-$53.5K |
| 4 |
Cambridge Investment Research Advisors
Fairfield,
Iowa
|
-$11.6K |
| 5 |
AW
Ankerstar Wealth
Leander,
Texas
|
-$8.85K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $1.07M | -$561K | -22,872 | -34% |
|
|
2
Calamos Advisors
Naperville,
Illinois
| $595K | +$150K | +6,115 | +33% |
|
|
3
Jane Street
New York
| $526K | +$47.5K | +1,935 | +10% |
|
|
AFP
4
ATX Financial Planning
Austin,
Texas
| $473K | -$524K | -21,379 | -52% |
|
|
MAM
5
Markin Asset Management
Rye,
New York
| $357K | +$10.1K | +410 | +3% |
|
|
6
Cambridge Investment Research Advisors
Fairfield,
Iowa
| $329K | -$11.6K | -475 | -3% |
|
|
HI
7
Harbour Investments
Madison,
Wisconsin
| $162K | -$1.47K | -60 | -0.9% |
|
|
AW
8
Ankerstar Wealth
Leander,
Texas
| $24.7K | -$8.85K | -361 | -26% |
|
|
9
UBS Group
Zurich,
Switzerland
| $170 | +$172 | +7 | New |
|
|
IA
10
IFP Advisors
Tampa,
Florida
| – | -$53.5K | -2,175 | Closed |
|
CBOY Hedge Fund Activity: Q1 2026 in Review
9 of the 8,136 institutional investors tracked by Wall St. Rank reported a position in Calamos Bitcoin Structured Alt Protection ETF - July (CBOY) for Q1 2026, worth a combined $3.53M — down 22% from $4.52M a quarter earlier.
Fund positioning in CBOY was balanced in Q1 2026: 1 fund opened new positions, 1 closed out, 3 added to existing stakes and 5 trimmed.
The largest buyer was Calamos Advisors, adding an estimated $150K. The largest seller was Susquehanna International Group, cutting an estimated $561K.
- 9 institutional investors held Calamos Bitcoin Structured Alt Protection ETF - July (CBOY) as of Q1 2026, unchanged from Q4 2025.
- Funds reported $3.53M of Calamos Bitcoin Structured Alt Protection ETF - July stock for Q1 2026, down 22% quarter-over-quarter.
- 1 fund opened new Calamos Bitcoin Structured Alt Protection ETF - July positions in Q1 2026 and 1 closed out, a net change of 0 holders.
- The largest Calamos Bitcoin Structured Alt Protection ETF - July buyer in Q1 2026 was Calamos Advisors, an estimated $150K added.
- The largest Calamos Bitcoin Structured Alt Protection ETF - July seller in Q1 2026 was Susquehanna International Group, an estimated $561K sold.
Based on aggregated 13F filings for Q1 2026.