Calamos Nasdaq-100 Structured Alt Protection ETF - September
CPNS
14 hedge funds and large institutions have $8.35M invested in Calamos Nasdaq-100 Structured Alt Protection ETF - September in 2025 Q2 according to their latest regulatory filings, with 0 funds opening new positions, 2 increasing their positions, 7 reducing their positions, and 2 closing their positions.
6.98% less ownership
Funds ownership: 42.19% → 35.21% (-7%)
13% less funds holding
Funds holding: 16 → 14 (-2)
71% less repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 7
99% less capital inflows, than outflows
Capital inflows: $20.9K | Capital outflows: $1.61M
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 2
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Old Mission Capital
Chicago,
Illinois
|
+$14.8K |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$6.13K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Centaurus Financial
Anaheim,
California
|
-$947K |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$262K |
| 3 |
Jim Saulnier & Associates
Fort Collins,
Colorado
|
-$155K |
| 4 |
BSC
BOLTON SECURITIES CORPORATION
Bolton,
Massachusetts
|
-$103K |
| 5 |
Osaic Holdings
Scottsdale,
Arizona
|
-$80.9K |
CPNS Hedge Fund Activity: Q2 2025 in Review
14 of the 7,630 institutional investors tracked by Wall St. Rank reported a position in Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS) for Q2 2025, worth a combined $8.35M — down 13% from $9.6M a quarter earlier.
Sellers outnumbered buyers: 2 funds closed out of CPNS and 0 opened new positions — a net loss of 2 holders — while 7 trimmed existing stakes and 2 added.
The largest buyer was Old Mission Capital, adding an estimated $14.8K. The largest seller was Centaurus Financial, exiting entirely with an estimated $947K sold.
- 14 institutional investors held Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS) as of Q2 2025, down from 16 in Q1 2025.
- Funds reported $8.35M of Calamos Nasdaq-100 Structured Alt Protection ETF - September stock for Q2 2025, down 13% quarter-over-quarter.
- 0 funds opened new Calamos Nasdaq-100 Structured Alt Protection ETF - September positions in Q2 2025 and 2 closed out, a net change of -2 holders.
- The largest Calamos Nasdaq-100 Structured Alt Protection ETF - September buyer in Q2 2025 was Old Mission Capital, an estimated $14.8K added.
- The largest Calamos Nasdaq-100 Structured Alt Protection ETF - September seller in Q2 2025 was Centaurus Financial, an estimated $947K sold.
Based on aggregated 13F filings for Q2 2025.