Calamos S&P 500 Structured Alt Protection ETF - April
CPSP
9 hedge funds and large institutions have $9.76M invested in Calamos S&P 500 Structured Alt Protection ETF - April in 2025 Q2 according to their latest regulatory filings, with 9 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
64.23% more ownership
Funds ownership: 0% → 64.23% (+64%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Calamos Advisors
Naperville,
Illinois
|
+$6.6M |
| 2 |
CWM
Calamos Wealth Management
Naperville,
Illinois
|
+$1.47M |
| 3 |
Commonwealth Equity Services
Waltham,
Massachusetts
|
+$454K |
| 4 |
JSA
Jim Saulnier & Associates
Fort Collins,
Colorado
|
+$317K |
| 5 |
ASN
Advisory Services Network
Atlanta,
Georgia
|
+$264K |
Top Sellers
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Calamos Advisors
Naperville,
Illinois
| $6.72M | +$6.6M | +265,229 | New |
|
|
CWM
2
Calamos Wealth Management
Naperville,
Illinois
| $1.5M | +$1.47M | +59,027 | New |
|
|
3
Commonwealth Equity Services
Waltham,
Massachusetts
| $462K | +$454K | +18,253 | New |
|
|
JSA
4
Jim Saulnier & Associates
Fort Collins,
Colorado
| $323K | +$317K | +12,746 | New |
|
|
ASN
5
Advisory Services Network
Atlanta,
Georgia
| $270K | +$264K | +10,612 | New |
|
|
HI
6
Harbour Investments
Madison,
Wisconsin
| $243K | +$239K | +9,608 | New |
|
|
CF
7
Centaurus Financial
Anaheim,
California
| $199K | +$195K | +7,840 | New |
|
8
UBS Group
Zurich,
Switzerland
| $38K | +$37.4K | +1,501 | New |
|
|
NECFA
9
New England Capital Financial Advisors
Meriden,
Connecticut
| $15K | +$14.8K | +593 | New |
|
CPSP Hedge Fund Activity: Q2 2025 in Review
9 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Calamos S&P 500 Structured Alt Protection ETF - April (CPSP) for Q2 2025, worth a combined $9.76M.
Buyers outnumbered sellers: 9 funds opened new CPSP positions and 0 closed out — a net gain of 9 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Calamos Advisors, opening a new position worth an estimated $6.6M.
- 9 institutional investors held Calamos S&P 500 Structured Alt Protection ETF - April (CPSP) as of Q2 2025, up from 0 in Q1 2025.
- Funds reported $9.76M of Calamos S&P 500 Structured Alt Protection ETF - April stock for Q2 2025.
- 9 funds opened new Calamos S&P 500 Structured Alt Protection ETF - April positions in Q2 2025 and 0 closed out, a net change of +9 holders.
- The largest Calamos S&P 500 Structured Alt Protection ETF - April buyer in Q2 2025 was Calamos Advisors, an estimated $6.6M added.
Based on aggregated 13F filings for Q2 2025.