Calamos S&P 500 Structured Alt Protection ETF - January
CPSY
20 hedge funds and large institutions have $16M invested in Calamos S&P 500 Structured Alt Protection ETF - January in 2026 Q2 according to their latest regulatory filings, with 4 funds opening new positions, 4 increasing their positions, 2 reducing their positions, and 1 closing their positions.
300% more first-time investments, than exits
New positions opened: 4 | Existing positions closed: 1
100% more repeat investments, than reductions
Existing positions increased: 4 | Existing positions reduced: 2
18% more funds holding
Funds holding: 17 → 20 (+3)
7% more capital invested
Capital invested by funds: $14.9M → $16M (+$1.05M)
2.51% more ownership
Funds ownership: 59.64% → 62.15% (+2.5%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T
TrustBank
Olney,
Illinois
|
+$291K |
| 2 |
Osaic Holdings
Scottsdale,
Arizona
|
+$153K |
| 3 |
Cambridge Investment Research Advisors
Fairfield,
Iowa
|
+$137K |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$101K |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$50.9K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CWM
Calamos Wealth Management
Naperville,
Illinois
|
-$109K |
| 2 |
OMC
Old Mission Capital
Chicago,
Illinois
|
-$17.2K |
| 3 |
CFD
Creative Financial Designs
Kokomo,
Indiana
|
-$3.68K |
CPSY Hedge Fund Activity: Q2 2026 in Review
20 of the 8,318 institutional investors tracked by Wall St. Rank reported a position in Calamos S&P 500 Structured Alt Protection ETF - January (CPSY) for Q2 2026, worth a combined $16M — up 7% from $14.9M a quarter earlier.
Buyers outnumbered sellers: 4 funds opened new CPSY positions and 1 closed out — a net gain of 3 holders — while 4 added to existing stakes and 2 trimmed.
The largest buyer was TrustBank, opening a new position worth an estimated $291K. The largest seller was Calamos Wealth Management, cutting an estimated $109K.
- 20 institutional investors held Calamos S&P 500 Structured Alt Protection ETF - January (CPSY) as of Q2 2026, up from 17 in Q1 2026.
- Funds reported $16M of Calamos S&P 500 Structured Alt Protection ETF - January stock for Q2 2026, up 7% quarter-over-quarter.
- 4 funds opened new Calamos S&P 500 Structured Alt Protection ETF - January positions in Q2 2026 and 1 closed out, a net change of +3 holders.
- The largest Calamos S&P 500 Structured Alt Protection ETF - January buyer in Q2 2026 was TrustBank, an estimated $291K added.
- The largest Calamos S&P 500 Structured Alt Protection ETF - January seller in Q2 2026 was Calamos Wealth Management, an estimated $109K sold.
Based on aggregated 13F filings for Q2 2026.