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CPSP

Calamos S&P 500 Structured Alt Protection ETF - April
CPSP

11 hedge funds and large institutions have $10.7M invested in Calamos S&P 500 Structured Alt Protection ETF - April in 2025 Q3 according to their latest regulatory filings, with 3 funds opening new positions, 1 increasing their positions, 3 reducing their positions, and 1 closing their positions.

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New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding: →

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership: →

67% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 3

Holders
11
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
–
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
–
Puts
–
Net Calls
Net Calls Change

Top Buyers

1
+$916K
2
+$323K
3
+$31.4K
4
UBS Group
UBS Group
Switzerland
+$12.5K

Top Sellers

1
-$243K
2
-$166K
3
-$55K
4
Commonwealth Equity Services
Commonwealth Equity Services
Massachusetts
-$29.9K
Name Holding Trade Value Shares
Change 		Change in
Stake
1
$6.77M
2
$1.35M
3
$924K
4
$440K
5
$328K
6
$325K
7
$273K
8
$202K
9
$51.3K
10
$32K
11
$15.3K
12
–