Calamos S&P 500 Structured Alt Protection ETF - May
CPSM
26 hedge funds and large institutions have $32M invested in Calamos S&P 500 Structured Alt Protection ETF - May in 2025 Q2 according to their latest regulatory filings, with 8 funds opening new positions, 5 increasing their positions, 9 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: 23 → 26 (+3)
5% more capital invested
Capital invested by funds: $30.4M → $32M (+$1.63M)
2.16% more ownership
Funds ownership: 47.07% → 49.23% (+2.2%)
44% less repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 9
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CF
Centaurus Financial
Anaheim,
California
|
+$3.75M |
| 2 |
SW
Simplicity Wealth
Summit,
New Jersey
|
+$1.96M |
| 3 |
ASN
Advisory Services Network
Atlanta,
Georgia
|
+$1.51M |
| 4 |
Calamos Advisors
Naperville,
Illinois
|
+$1.3M |
| 5 |
HI
Harbour Investments
Madison,
Wisconsin
|
+$1.14M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AWA
Amplius Wealth Advisors
Blue Bell,
Pennsylvania
|
-$6.93M |
| 2 |
OMC
Old Mission Capital
Chicago,
Illinois
|
-$1.12M |
| 3 |
Envestnet Asset Management
Chicago,
Illinois
|
-$1.03M |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$571K |
| 5 |
WCP
Wick Capital Partners
Wayne,
Pennsylvania
|
-$481K |
CPSM Hedge Fund Activity: Q2 2025 in Review
26 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Calamos S&P 500 Structured Alt Protection ETF - May (CPSM) for Q2 2025, worth a combined $32M — up 5.4% from $30.4M a quarter earlier.
Buyers outnumbered sellers: 8 funds opened new CPSM positions and 4 closed out — a net gain of 4 holders — while 5 added to existing stakes and 9 trimmed.
The largest buyer was Centaurus Financial, opening a new position worth an estimated $3.75M. The largest seller was Amplius Wealth Advisors, cutting an estimated $6.93M.
- 26 institutional investors held Calamos S&P 500 Structured Alt Protection ETF - May (CPSM) as of Q2 2025, up from 23 in Q1 2025.
- Funds reported $32M of Calamos S&P 500 Structured Alt Protection ETF - May stock for Q2 2025, up 5.4% quarter-over-quarter.
- 8 funds opened new Calamos S&P 500 Structured Alt Protection ETF - May positions in Q2 2025 and 4 closed out, a net change of +4 holders.
- The largest Calamos S&P 500 Structured Alt Protection ETF - May buyer in Q2 2025 was Centaurus Financial, an estimated $3.75M added.
- The largest Calamos S&P 500 Structured Alt Protection ETF - May seller in Q2 2025 was Amplius Wealth Advisors, an estimated $6.93M sold.
Based on aggregated 13F filings for Q2 2025.