Calamos S&P 500 Structured Alt Protection ETF - July
CPSJ
34 hedge funds and large institutions have $25.6M invested in Calamos S&P 500 Structured Alt Protection ETF - July in 2025 Q4 according to their latest regulatory filings, with 8 funds opening new positions, 3 increasing their positions, 11 reducing their positions, and 4 closing their positions.
100% more first-time investments, than exits
New positions opened: 8 | Existing positions closed: 4
13% more funds holding
Funds holding: 30 → 34 (+4)
1.81% more ownership
Funds ownership: 57.63% → 59.44% (+1.8%)
4% more capital invested
Capital invested by funds: $24.5M → $25.6M (+$1.06M)
73% less repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 11
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Calamos Advisors
Naperville,
Illinois
|
+$816K |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$768K |
| 3 |
OMC
Old Mission Capital
Chicago,
Illinois
|
+$373K |
| 4 |
TAM
Titleist Asset Management
San Antonio,
Texas
|
+$236K |
| 5 |
SIS
Sound Income Strategies
Ft Lauderdale,
Florida
|
+$194K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WAM
Worth Asset Management
Dallas,
Texas
|
-$1.06M |
| 2 |
Cambridge Investment Research Advisors
Fairfield,
Iowa
|
-$761K |
| 3 |
PFS
Prospera Financial Services
Dallas,
Texas
|
-$235K |
| 4 |
HF
HRT Financial
New York
|
-$207K |
| 5 |
CWM
Calamos Wealth Management
Naperville,
Illinois
|
-$170K |
CPSJ Hedge Fund Activity: Q4 2025 in Review
34 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in Calamos S&P 500 Structured Alt Protection ETF - July (CPSJ) for Q4 2025, worth a combined $25.6M — up 4.3% from $24.5M a quarter earlier.
Buyers outnumbered sellers: 8 funds opened new CPSJ positions and 4 closed out — a net gain of 4 holders — while 3 added to existing stakes and 11 trimmed.
The largest buyer was Calamos Advisors, adding an estimated $816K. The largest seller was Worth Asset Management, exiting entirely with an estimated $1.06M sold.
- 34 institutional investors held Calamos S&P 500 Structured Alt Protection ETF - July (CPSJ) as of Q4 2025, up from 30 in Q3 2025.
- Funds reported $25.6M of Calamos S&P 500 Structured Alt Protection ETF - July stock for Q4 2025, up 4.3% quarter-over-quarter.
- 8 funds opened new Calamos S&P 500 Structured Alt Protection ETF - July positions in Q4 2025 and 4 closed out, a net change of +4 holders.
- The largest Calamos S&P 500 Structured Alt Protection ETF - July buyer in Q4 2025 was Calamos Advisors, an estimated $816K added.
- The largest Calamos S&P 500 Structured Alt Protection ETF - July seller in Q4 2025 was Worth Asset Management, an estimated $1.06M sold.
Based on aggregated 13F filings for Q4 2025.