CPSR

Calamos S&P 500 Structured Alt Protection ETF - March
CPSR

16 hedge funds and large institutions have $12.2M invested in Calamos S&P 500 Structured Alt Protection ETF - March in 2025 Q3 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 6 reducing their positions, and 4 closing their positions.

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New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership: →

less capital invested

Capital invested by funds: $ → $

less funds holding

Funds holding: →

less first-time investments, than exits

New positions opened: | Existing positions closed:

83% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 6

Holders
16
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
+$652K
2
+$10.4K
3
+$6.46K

Top Sellers

1
-$336K
2
-$330K
3
-$239K
4
PS
Principal Securities
Iowa
-$119K
5
Calamos Advisors
Calamos Advisors
Illinois
-$55.3K
Name Holding Trade Value Shares
Change 		Change in
Stake
1
$6.81M
2
$1.93M
3
$690K
4
$658K
5
$377K
6
$368K
7
$345K
8
$287K
9
$271K
10
$240K
11
$70.4K
12
$45.8K
13
$32.9K
14
$23.3K
15
$11.5K
16
$10.5K
17
–
18
–
19
–
20
–