Calamos S&P 500 Structured Alt Protection ETF - June
CPSU
10 hedge funds and large institutions have $10.7M invested in Calamos S&P 500 Structured Alt Protection ETF - June in 2026 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 3 increasing their positions, 0 reducing their positions, and 1 closing their positions.
100% more first-time investments, than exits
New positions opened: 2 | Existing positions closed: 1
15% more capital invested
Capital invested by funds: $9.25M → $10.7M (+$1.41M)
11% more funds holding
Funds holding: 9 → 10 (+1)
6.95% less ownership
Funds ownership: 85.37% → 78.42% (-7%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Calamos Advisors
Naperville,
Illinois
|
+$1.19M |
| 2 |
ATPW
Ashton Thomas Private Wealth
Scottsdale,
Arizona
|
+$151K |
| 3 |
ASN
Advisory Services Network
Atlanta,
Georgia
|
+$128K |
| 4 |
CFD
Creative Financial Designs
Kokomo,
Indiana
|
+$11.3K |
| 5 |
OMC
Old Mission Capital
Chicago,
Illinois
|
+$7.64K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BFS
Burkett Financial Services
Rock Hill,
South Carolina
|
-$116K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Calamos Advisors
Naperville,
Illinois
| $8.99M | +$1.19M | +43,953 | +15% |
|
|
OMC
2
Old Mission Capital
Chicago,
Illinois
| $476K | +$7.64K | +281 | +2% |
|
|
PA
3
PFG Advisors
Phoenix,
Arizona
| $399K | – | – | – |
|
|
CF
4
Centaurus Financial
Anaheim,
California
| $352K | – | – | – |
|
|
ATPW
5
Ashton Thomas Private Wealth
Scottsdale,
Arizona
| $150K | +$151K | +5,537 | New |
|
|
ASN
6
Advisory Services Network
Atlanta,
Georgia
| $128K | +$128K | +4,700 | New |
|
|
SIS
7
Sound Income Strategies
Ft Lauderdale,
Florida
| $77.8K | – | – | – |
|
|
FFA
8
Farther Finance Advisors
San Francisco,
California
| $40.8K | – | – | – |
|
|
CFD
9
Creative Financial Designs
Kokomo,
Indiana
| $35.1K | +$11.3K | +415 | +47% |
|
|
NECFA
10
New England Capital Financial Advisors
Meriden,
Connecticut
| $8.18K | – | – | – |
|
|
BFS
11
Burkett Financial Services
Rock Hill,
South Carolina
| – | -$116K | -4,266 | Closed |
|
CPSU Hedge Fund Activity: Q1 2026 in Review
10 of the 8,127 institutional investors tracked by Wall St. Rank reported a position in Calamos S&P 500 Structured Alt Protection ETF - June (CPSU) for Q1 2026, worth a combined $10.7M — up 15% from $9.25M a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new CPSU positions and 1 closed out — a net gain of 1 holder — while 3 added to existing stakes and 0 trimmed.
The largest buyer was Calamos Advisors, adding an estimated $1.19M. The largest seller was Burkett Financial Services, exiting entirely with an estimated $116K sold.
- 10 institutional investors held Calamos S&P 500 Structured Alt Protection ETF - June (CPSU) as of Q1 2026, up from 9 in Q4 2025.
- Funds reported $10.7M of Calamos S&P 500 Structured Alt Protection ETF - June stock for Q1 2026, up 15% quarter-over-quarter.
- 2 funds opened new Calamos S&P 500 Structured Alt Protection ETF - June positions in Q1 2026 and 1 closed out, a net change of +1 holder.
- The largest Calamos S&P 500 Structured Alt Protection ETF - June buyer in Q1 2026 was Calamos Advisors, an estimated $1.19M added.
- The largest Calamos S&P 500 Structured Alt Protection ETF - June seller in Q1 2026 was Burkett Financial Services, an estimated $116K sold.
Based on aggregated 13F filings for Q1 2026.