CPSA

Calamos S&P 500 Structured Alt Protection ETF - August
CPSA

14 hedge funds and large institutions have $16.9M invested in Calamos S&P 500 Structured Alt Protection ETF - August in 2025 Q2 according to their latest regulatory filings, with 0 funds opening new positions, 3 increasing their positions, 7 reducing their positions, and 1 closing their positions.

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New
Increased
Maintained
Reduced
Closed

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership: →

less funds holding

Funds holding: →

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 1

Holders
14
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
+$1.37M
2
+$81.4K
3
+$2.98K

Top Sellers

1
-$729K
2
-$490K
3
-$208K
4
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$208K
5
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors
Iowa
-$36.5K
Name Holding Trade Value Shares
Change 		Change in
Stake
1
$6.77M
2
$3.44M
3
$1.47M
4
$1.38M
5
$703K
6
$673K
7
$656K
8
$481K
9
$427K
10
$279K
11
$244K
12
$221K
13
$119K
14
$85.8K
15
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