Calamos S&P 500 Structured Alt Protection ETF - July
CPSJ
31 hedge funds and large institutions have $27M invested in Calamos S&P 500 Structured Alt Protection ETF - July in 2026 Q2 according to their latest regulatory filings, with 8 funds opening new positions, 3 increasing their positions, 9 reducing their positions, and 5 closing their positions.
60% more first-time investments, than exits
New positions opened: 8 | Existing positions closed: 5
11% more funds holding
Funds holding: 28 → 31 (+3)
0.81% less ownership
Funds ownership: 65.89% → 65.08% (-0.81%)
7% less capital inflows, than outflows
Capital inflows: $4.26M | Capital outflows: $4.57M
67% less repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 9
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$1.98M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
+$526K |
| 3 |
Osaic Holdings
Scottsdale,
Arizona
|
+$454K |
| 4 |
AFP
Advus Financial Partners
Winter Park,
Florida
|
+$353K |
| 5 |
TrustBank
Olney,
Illinois
|
+$288K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Calamos Advisors
Naperville,
Illinois
|
-$1.78M |
| 2 |
LeClair Wealth Partners
Dublin,
Ohio
|
-$784K |
| 3 |
Cambridge Investment Research Advisors
Fairfield,
Iowa
|
-$523K |
| 4 |
Calamos Wealth Management
Naperville,
Illinois
|
-$496K |
| 5 |
Grantvest Financial Group
Matawan,
New Jersey
|
-$496K |
CPSJ Hedge Fund Activity: Q2 2026 in Review
31 of the 8,366 institutional investors tracked by Wall St. Rank reported a position in Calamos S&P 500 Structured Alt Protection ETF - July (CPSJ) for Q2 2026, worth a combined $27M — up 1.6% from $26.6M a quarter earlier.
Buyers outnumbered sellers: 8 funds opened new CPSJ positions and 5 closed out — a net gain of 3 holders — while 3 added to existing stakes and 9 trimmed.
The largest buyer was Susquehanna International Group, adding an estimated $1.98M. The largest seller was Calamos Advisors, cutting an estimated $1.78M.
- 31 institutional investors held Calamos S&P 500 Structured Alt Protection ETF - July (CPSJ) as of Q2 2026, up from 28 in Q1 2026.
- Funds reported $27M of Calamos S&P 500 Structured Alt Protection ETF - July stock for Q2 2026, up 1.6% quarter-over-quarter.
- 8 funds opened new Calamos S&P 500 Structured Alt Protection ETF - July positions in Q2 2026 and 5 closed out, a net change of +3 holders.
- The largest Calamos S&P 500 Structured Alt Protection ETF - July buyer in Q2 2026 was Susquehanna International Group, an estimated $1.98M added.
- The largest Calamos S&P 500 Structured Alt Protection ETF - July seller in Q2 2026 was Calamos Advisors, an estimated $1.78M sold.
Based on aggregated 13F filings for Q2 2026.