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CPSN

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

15 hedge funds and large institutions have $12.7M invested in Calamos S&P 500 Structured Alt Protection ETF - November in 2025 Q3 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 3 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more first-time investments, than exits

New positions opened: 2 | Existing positions closed: 1

9.27% more ownership

Funds ownership: 59.13% → 68.4% (+9.3%)

7% more funds holding

Funds holding: 14 → 15 (+1)

3% more capital invested

Capital invested by funds: $12.3M → $12.7M (+$422K)

67% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 3

Holders
15
Holders Change
+1
Holders Change %
+7.14%
% of All Funds
0.2%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
1
Reduced
3
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$278K
2
OMC
Old Mission Capital
Illinois
+$274K
3
CFD
Creative Financial Designs
Indiana
+$26

Top Sellers

Rank Fund Capital Flow
1
CWM
Calamos Wealth Management
Illinois
-$252K
2
HI
Harbour Investments
Wisconsin
-$92.6K
3
Calamos Advisors
Calamos Advisors
Illinois
-$55.3K
4
UBS Group
UBS Group
Switzerland
-$625
Name Holding Trade Value Shares
Change 		Change in
Stake
Calamos Advisors
1
Calamos Advisors
Illinois
$6.82M -$55.3K -2,102 -0.8%
JSA
2
Jim Saulnier & Associates
Colorado
$1.34M – – –
Commonwealth Equity Services
3
Commonwealth Equity Services
Massachusetts
$1.17M – – –
AO
4
Advisor OS
Illinois
$1.05M – – –
WAM
5
Worth Asset Management
Texas
$837K – – –
Susquehanna International Group
6
Susquehanna International Group
Pennsylvania
$280K +$278K +10,540 New
OMC
7
Old Mission Capital
Illinois
$277K +$274K +10,412 New
CWM
8
Calamos Wealth Management
Illinois
$260K -$252K -9,581 -50%
WA
9
Waverly Advisors
Alabama
$212K – – –
HI
10
Harbour Investments
Wisconsin
$160K -$92.6K -3,517 -37%
BFS
11
Burkett Financial Services
South Carolina
$106K – – –
Royal Bank of Canada
12
Royal Bank of Canada
Ontario, Canada
$104K – – –
Morgan Stanley
13
Morgan Stanley
New York
$53.2K – – –
CAL
14
Capital Analysts LLC
Pennsylvania
$49K – – –
CFD
15
Creative Financial Designs
Indiana
$27K +$26 +1 +0.1%
UBS Group
16
UBS Group
Switzerland
– -$625 -24 Closed

CPSN Hedge Fund Activity: Q3 2025 in Review

15 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Calamos S&P 500 Structured Alt Protection ETF - November (CPSN) for Q3 2025, worth a combined $12.7M — up 3.4% from $12.3M a quarter earlier.

Buyers outnumbered sellers: 2 funds opened new CPSN positions and 1 closed out — a net gain of 1 holder — while 1 added to existing stakes and 3 trimmed.

The largest buyer was Susquehanna International Group, opening a new position worth an estimated $278K. The largest seller was Calamos Wealth Management, cutting an estimated $252K.

  • 15 institutional investors held Calamos S&P 500 Structured Alt Protection ETF - November (CPSN) as of Q3 2025, up from 14 in Q2 2025.
  • Funds reported $12.7M of Calamos S&P 500 Structured Alt Protection ETF - November stock for Q3 2025, up 3.4% quarter-over-quarter.
  • 2 funds opened new Calamos S&P 500 Structured Alt Protection ETF - November positions in Q3 2025 and 1 closed out, a net change of +1 holder.
  • The largest Calamos S&P 500 Structured Alt Protection ETF - November buyer in Q3 2025 was Susquehanna International Group, an estimated $278K added.
  • The largest Calamos S&P 500 Structured Alt Protection ETF - November seller in Q3 2025 was Calamos Wealth Management, an estimated $252K sold.

Based on aggregated 13F filings for Q3 2025.