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CPSN

Calamos S&P 500 Structured Alt Protection ETF - November
CPSN

22 hedge funds and large institutions have $16.3M invested in Calamos S&P 500 Structured Alt Protection ETF - November in 2025 Q4 according to their latest regulatory filings, with 8 funds opening new positions, 6 increasing their positions, 1 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

700% more first-time investments, than exits

New positions opened: 8 | Existing positions closed: 1

500% more repeat investments, than reductions

Existing positions increased: 6 | Existing positions reduced: 1

47% more funds holding

Funds holding: 15 → 22 (+7)

28% more capital invested

Capital invested by funds: $12.7M → $16.3M (+$3.6M)

21.59% less ownership

Funds ownership: 68.4% → 46.81% (-22%)

Holders
22
Holders Change
+7
Holders Change %
+46.67%
% of All Funds
0.27%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
8
Increased
6
Reduced
1
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
HI
Harbour Investments
Wisconsin
+$1.21M
2
Calamos Advisors
Calamos Advisors
Illinois
+$848K
3
CWM
Calamos Wealth Management
Illinois
+$594K
4
OMC
Old Mission Capital
Illinois
+$539K
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$435K

Top Sellers

Rank Fund Capital Flow
1
WAM
Worth Asset Management
Texas
-$837K
2
JSA
Jim Saulnier & Associates
Colorado
-$218K
Name Holding Trade Value Shares
Change 		Change in
Stake
Calamos Advisors
1
Calamos Advisors
Illinois
$7.75M +$848K +31,678 +12%
HI
2
Harbour Investments
Wisconsin
$1.38M +$1.21M +45,235 +752%
Commonwealth Equity Services
3
Commonwealth Equity Services
Massachusetts
$1.28M +$100K +3,755 +9%
JSA
4
Jim Saulnier & Associates
Colorado
$1.13M -$218K -8,161 -16%
AO
5
Advisor OS
Illinois
$1.06M – – –
CWM
6
Calamos Wealth Management
Illinois
$861K +$594K +22,218 +227%
OMC
7
Old Mission Capital
Illinois
$822K +$539K +20,141 +193%
Susquehanna International Group
8
Susquehanna International Group
Pennsylvania
$721K +$435K +16,243 +154%
GFG
9
Grantvest Financial Group
New Jersey
$243K +$242K +9,032 New
NLP
10
Next Level Private
New York
$226K +$224K +8,385 New
WA
11
Waverly Advisors
Alabama
$214K – – –
T
12
TrustBank
Illinois
$178K +$177K +6,600 New
BFS
13
Burkett Financial Services
South Carolina
$107K – – –
CF
14
Centaurus Financial
California
$106K +$105K +3,922 New
Royal Bank of Canada
15
Royal Bank of Canada
Ontario, Canada
$105K – – –
Morgan Stanley
16
Morgan Stanley
New York
$53.8K – – –
CAL
17
Capital Analysts LLC
Pennsylvania
$50K – – –
CFD
18
Creative Financial Designs
Indiana
$27.3K – – –
JWM
19
Jessup Wealth Management
Ohio
$11.7K +$11.7K +436 New
Osaic Holdings
20
Osaic Holdings
Arizona
$10.1K +$10.1K +376 New
NECFA
21
New England Capital Financial Advisors
Connecticut
$243 +$241 +9 New
MI
22
Motiv8 Investments
Florida
$36 +$36.3K +1,355 New
WAM
23
Worth Asset Management
Texas
– -$837K -31,448 Closed

CPSN Hedge Fund Activity: Q4 2025 in Review

22 of the 8,225 institutional investors tracked by Wall St. Rank reported a position in Calamos S&P 500 Structured Alt Protection ETF - November (CPSN) for Q4 2025, worth a combined $16.3M — up 28% from $12.7M a quarter earlier.

Buyers outnumbered sellers: 8 funds opened new CPSN positions and 1 closed out — a net gain of 7 holders — while 6 added to existing stakes and 1 trimmed.

The largest buyer was Harbour Investments, adding an estimated $1.21M. The largest seller was Worth Asset Management, exiting entirely with an estimated $837K sold.

  • 22 institutional investors held Calamos S&P 500 Structured Alt Protection ETF - November (CPSN) as of Q4 2025, up from 15 in Q3 2025.
  • Funds reported $16.3M of Calamos S&P 500 Structured Alt Protection ETF - November stock for Q4 2025, up 28% quarter-over-quarter.
  • 8 funds opened new Calamos S&P 500 Structured Alt Protection ETF - November positions in Q4 2025 and 1 closed out, a net change of +7 holders.
  • The largest Calamos S&P 500 Structured Alt Protection ETF - November buyer in Q4 2025 was Harbour Investments, an estimated $1.21M added.
  • The largest Calamos S&P 500 Structured Alt Protection ETF - November seller in Q4 2025 was Worth Asset Management, an estimated $837K sold.

Based on aggregated 13F filings for Q4 2025.