Calamos Bitcoin Structured Alt Protection ETF - July
CBOY
7 hedge funds and large institutions have $2.56M invested in Calamos Bitcoin Structured Alt Protection ETF - July in 2025 Q3 according to their latest regulatory filings, with 7 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
50.24% more ownership
Funds ownership: 0% → 50.24% (+50%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$892K |
| 2 |
CA
CGN Advisors
Manhattan,
Kansas
|
+$617K |
| 3 |
Jane Street
New York
|
+$460K |
| 4 |
Cambridge Investment Research Advisors
Fairfield,
Iowa
|
+$352K |
| 5 |
HI
Harbour Investments
Madison,
Wisconsin
|
+$170K |
Top Sellers
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $895K | +$892K | +35,203 | New |
|
|
CA
2
CGN Advisors
Manhattan,
Kansas
| $620K | +$617K | +24,370 | New |
|
|
3
Jane Street
New York
| $461K | +$460K | +18,144 | New |
|
|
4
Cambridge Investment Research Advisors
Fairfield,
Iowa
| $353K | +$352K | +13,883 | New |
|
|
HI
5
Harbour Investments
Madison,
Wisconsin
| $171K | +$170K | +6,704 | New |
|
|
IA
6
IFP Advisors
Tampa,
Florida
| $55.3K | +$55.1K | +2,175 | New |
|
7
UBS Group
Zurich,
Switzerland
| $76 | +$76 | +3 | New |
|
CBOY Hedge Fund Activity: Q3 2025 in Review
7 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Calamos Bitcoin Structured Alt Protection ETF - July (CBOY) for Q3 2025, worth a combined $2.56M.
Buyers outnumbered sellers: 7 funds opened new CBOY positions and 0 closed out — a net gain of 7 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Susquehanna International Group, opening a new position worth an estimated $892K.
- 7 institutional investors held Calamos Bitcoin Structured Alt Protection ETF - July (CBOY) as of Q3 2025, up from 0 in Q2 2025.
- Funds reported $2.56M of Calamos Bitcoin Structured Alt Protection ETF - July stock for Q3 2025.
- 7 funds opened new Calamos Bitcoin Structured Alt Protection ETF - July positions in Q3 2025 and 0 closed out, a net change of +7 holders.
- The largest Calamos Bitcoin Structured Alt Protection ETF - July buyer in Q3 2025 was Susquehanna International Group, an estimated $892K added.
Based on aggregated 13F filings for Q3 2025.